wip3

Makefile

@@ -1,4 +1,4 @@
-# Autogenerated at 24.03.2026 00:34 using ./gen-makefile
+# Autogenerated at 10.07.2026 15:03 using ./gen-makefile
 .DEFAULT_GOAL := help
 
 #===============================================
@@ -41,10 +41,6 @@ composer:
 docker:
 	@./install/docker install
 
-##dots: Install dotfiles
-dots:
-	@./install/dots install
-
 ##droidcam: Install droidcam v1.9.0
 droidcam:
 	@./install/droidcam install
@@ -221,7 +217,7 @@ telebit:
 telegram:
 	@./install/telegram install
 
-##tilt: <no description>
+##tilt: Install tilt (k8s dev env)
 tilt:
 	@./install/tilt install
 
@@ -257,7 +253,6 @@ zint:
 zsh:
 	@./install/zsh install
 
-
 #===============================================
 #	Scripts listed in ./packs
 #===============================================
@@ -280,64 +275,144 @@ phptools: composer php-psalm phpcs phpmd phpstan phpunit
 phpstack: php phptools
 
 #===============================================
-#	Scripts listed in ./upgrade
+#	Upgrade targets (use install script with 'upgrade' arg)
 #===============================================
 
-##^omz: Upgrade omz
-^omz:
-	@./upgrade/omz upgrade
+##^apache2: Manage apache2 (apt)
+^apache2:
+	@./install/apache2 upgrade
+
+##^apt: Install basic software from apt
+^apt:
+	@./install/apt upgrade
+
+##^canon-mg2500: Canon Pixma MG2500 + ppa
+^canon-mg2500:
+	@./install/canon-mg2500 upgrade
+
+##^chrome: Google Chrome (latest)
+^chrome:
+	@./install/chrome upgrade
+
+##^clamav: ClamAV
+^clamav:
+	@./install/clamav upgrade
+
+##^composer: Install composer (latest)
+^composer:
+	@./install/composer upgrade
+
+##^docker: Docker + ppa
+^docker:
+	@./install/docker upgrade
+
+##^golang: Install golang
+^golang:
+	@./install/golang upgrade
+
+##^keyd: Install keyd
+^keyd:
+	@./install/keyd upgrade
+
+##^llmfit: Install llmfit
+^llmfit:
+	@./install/llmfit upgrade
+
+##^omz-clean: Install omz (latest)
+^omz-clean:
+	@./install/omz-clean upgrade
 
 #===============================================
-#	Scripts listed in ./uninstall
+#	Remove targets (use install script with 'remove' arg)
 #===============================================
 
-##/chrome: Uninstall google chrome
+##/anytype: Manage anytype (deb)
+/anytype:
+	@./install/anytype remove
+
+##/apache2: Manage apache2 (apt)
+/apache2:
+	@./install/apache2 remove
+
+##/canon-mg2500: Canon Pixma MG2500 + ppa
+/canon-mg2500:
+	@./install/canon-mg2500 remove
+
+##/chrome: Google Chrome (latest)
 /chrome:
-	@./uninstall/chrome remove
+	@./install/chrome remove
 
-##/composer: Uninstall composer
+##/clamav: ClamAV
+/clamav:
+	@./install/clamav remove
+
+##/composer: Install composer (latest)
 /composer:
-	@./uninstall/composer remove
+	@./install/composer remove
 
-##/docker: Uninstall docker + ppa
+##/docker: Docker + ppa
 /docker:
-	@./uninstall/docker remove
+	@./install/docker remove
 
-##/grub-customizer: Uninstall grub-customizer with ppa
+##/golang: Install golang
+/golang:
+	@./install/golang remove
+
+##/grub-customizer: Install grub-customizer (latest + ppa)
 /grub-customizer:
-	@./uninstall/grub-customizer remove
+	@./install/grub-customizer remove
 
-##/lazynvim: <no description>
-/lazynvim:
-	@./uninstall/lazynvim remove
+##/keyd: Install keyd
+/keyd:
+	@./install/keyd remove
 
-##/lite-xl: Uninstall lite-xl
+##/lite-xl: Install lite-xl v2.1.7
 /lite-xl:
-	@./uninstall/lite-xl remove
+	@./install/lite-xl remove
 
-##/omz: Uninstall omz
-/omz:
-	@./uninstall/omz remove
+##/llmfit: Install llmfit
+/llmfit:
+	@./install/llmfit remove
 
-##/rustdesk: Uninstall rustdesk client
+##/nerd-fonts: Install nerd-fonts
+/nerd-fonts:
+	@./install/nerd-fonts remove
+
+##/nodejs: Install nodejs + npm via nvm
+/nodejs:
+	@./install/nodejs remove
+
+##/nvim: Install nvim + lazyvim
+/nvim:
+	@./install/nvim remove
+
+##/ollama: Install ollama
+/ollama:
+	@./install/ollama remove
+
+##/omz-clean: Install omz (latest)
+/omz-clean:
+	@./install/omz-clean remove
+
+##/rustdesk: Install rustdesk client v1.4.2 (deb)
 /rustdesk:
-	@./uninstall/rustdesk remove
+	@./install/rustdesk remove
 
-##/sublimemerge: Uninstall Sublime Merge
+##/sublimemerge: Install Sublime Merge
 /sublimemerge:
-	@./uninstall/sublimemerge remove
+	@./install/sublimemerge remove
 
-##/sublimetext: Uninstall Sublime Text
+##/sublimetext: Install Sublime Text
 /sublimetext:
-	@./uninstall/sublimetext remove
+	@./install/sublimetext remove
 
-##/vivaldi: Uninstall vivaldi + ppa
+##/vivaldi: Install Vivaldi + ppa
 /vivaldi:
-	@./uninstall/vivaldi remove
+	@./install/vivaldi remove
 
-##/wine: Uninstall wine
+##/wine: Install wine (latest) + ppa
 /wine:
-	@./uninstall/wine remove
+	@./install/wine remove
 
 #===============================================
 #	Service goals

README.md

@@ -10,7 +10,7 @@
 * `wget` (required for some scripts)
 * `git` (required for some scripts)
 
-If some dependecies are missed for some of these scripts it is enougth to run `./install/apt` in most cases, otherwise script will suggest (or even install) them.
+If some dependencies are missed for some of these scripts, it is enough to run `./install/apt` in most cases; otherwise the script will suggest (or even install) them.
 
 ## Usage
 
@@ -27,18 +27,24 @@ cd shell && make
 
 ## How to add my script?
 
-1. Create a new shell script in `./install`, `./upgrade` or `./uninstall` directory.  
-   At the beggining of a file you must write these two lines:
+1. Create a new shell script in `./install` directory.
+   At the beginning of a file you must write these two lines:
    ```shell
    #!/usr/bin/env bash
    ##makedesc: Your description for Makefile
    ```
-2. Make this script executable, e.g.:
+2. Implement `install()`, `upgrade()` and/or `remove()` functions with `set -eo pipefail` and a trailing `case "$1"` block.
+3. Make this script executable, e.g.:
    ```shell
-   sudo chmod a+x ./install/myscript
+   chmod +x ./install/myscript
    ```
-3. Test your script
-4. Run `make self` to generate new `./Makefile`
+4. Test your script standalone:
+   ```shell
+   ./install/myscript install
+   ./install/myscript upgrade
+   ./install/myscript remove
+   ```
+5. Run `make self` to regenerate `./Makefile`
 
 ## How to create a pack?
 

gen-makefile

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
+set -eo pipefail
 [ -f Makefile ] && mv Makefile Makefile.bak
 CHR_UPGRADE='^'
 CHR_UNINSTALL='/'
@@ -22,7 +23,6 @@ for file in ./install/*; do
 done;
 
 cat << EOF >> Makefile
-
 #===============================================
 #	Scripts listed in ./packs
 #===============================================
@@ -34,17 +34,19 @@ for file in ./packs/*; do
     echo >> Makefile
 done;
 
-
 cat << EOF >> Makefile
 #===============================================
-#	Scripts listed in ./upgrade
+#	Upgrade targets (use install script with 'upgrade' arg)
 #===============================================
 
 EOF
 
-for file in ./upgrade/*; do
+for file in ./install/*; do
     name=${file##*/}
     name=${name%.sh}
+    [ "$name" = "_example" ] && continue
+    has_upgrade=$(grep -q '^upgrade() {' ${file} && echo yes || echo no)
+    [ "$has_upgrade" = "no" ] && continue
     desc=$(grep -m 1 -oP "(?<=^##makedesc:\s).*$" ${file})
     [ -z "$desc" ] && desc='<no description>'
     echo -e "##${CHR_UPGRADE}${name}: ${desc}\n${CHR_UPGRADE}${name}:\n\t@${file} upgrade\n" >> Makefile
@@ -52,14 +54,17 @@ done;
 
 cat << EOF >> Makefile
 #===============================================
-#	Scripts listed in ./uninstall
+#	Remove targets (use install script with 'remove' arg)
 #===============================================
 
 EOF
 
-for file in ./uninstall/*; do
+for file in ./install/*; do
     name=${file##*/}
     name=${name%.sh}
+    [ "$name" = "_example" ] && continue
+    has_remove=$(grep -q '^remove() {' ${file} && echo yes || echo no)
+    [ "$has_remove" = "no" ] && continue
     desc=$(grep -m 1 -oP "(?<=^##makedesc:\s).*$" ${file})
     [ -z "$desc" ] && desc='<no description>'
     echo -e "##${CHR_UNINSTALL}${name}: ${desc}\n${CHR_UNINSTALL}${name}:\n\t@${file} remove\n" >> Makefile

install/apache2

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 ##makedesc: Manage apache2 (apt)
 
+set -eo pipefail
+
 install() {
     echo
     echo "==============================================="

install/apt

@@ -1,8 +1,22 @@
 #!/usr/bin/env bash
 ##makedesc: Install basic software from apt
 
-sudo apt update && \
-    sudo apt upgrade -y --autoremove && \
+set -eo pipefail
+
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: This script is for Debian/Ubuntu only. Use 'make brew' on macOS." >&2
+    exit 1
+fi
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing basic software from apt"
+    echo "==============================================="
+    echo
+
+    sudo apt update
+    sudo apt upgrade -y --autoremove
     sudo apt install -y \
         alien \
         apt-transport-https \
@@ -48,3 +62,17 @@ sudo apt update && \
         # xclip
         # sqlitebrowser
         # etckeeper
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+upgrade() {
+    install
+}
+
+case "$1" in
+    u|upgrade|update) upgrade ;;
+    *) install ;;
+esac

install/brew

@@ -1,13 +1,41 @@
 #!/usr/bin/env bash
 ##makedesc: Install software from brew
 
-/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+set -eo pipefail
 
-brew install \
-    bash \
-    stow \
-    gnupg \
-    pinentry-mac
+if [ "$(uname -s)" != "Darwin" ]; then
+    echo "ERROR: This script is for MacOS only." >&2
+    exit 1
+fi
 
-echo "pinentry-program $(which pinentry-mac)" >> ~/.gnupg/gpg-agent.conf
-gpgconf --kill gpg-agent
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing software from brew"
+    echo "==============================================="
+    echo
+
+    if ! installed brew; then
+        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+    fi
+
+    brew install \
+        bash \
+        stow \
+        gnupg \
+        pinentry-mac
+
+    mkdir -p ~/.gnupg
+    echo "pinentry-program $(which pinentry-mac)" >> ~/.gnupg/gpg-agent.conf
+    gpgconf --kill gpg-agent
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/canon-mg2500

@@ -1,6 +1,13 @@
 #!/usr/bin/env bash
 ##makedesc: Canon Pixma MG2500 + ppa
 
+set -eo pipefail
+
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: Canon Pixma MG2500 drivers are not supported on macOS." >&2
+    exit 1
+fi
+
 install() {
     echo
     echo "==============================================="
@@ -24,7 +31,7 @@ upgrade() {
     echo
     sudo apt upgrade -y cnijfilter-mg2500series scangearmp-mg2500series
     echo
-    echo "Finish! Canon Pixma MG2500 + ppa"
+    echo "Finish!"
     echo
 }
 
@@ -35,10 +42,10 @@ remove() {
     echo "==============================================="
     echo
     # sudo apt purge -y cnijfilter-mg2500series scangearmp-mg2500series
-    sudp dpkg -r cnijfilter-mg2500series
-    sudp dpkg -r cnijfilter-common
-    sudp dpkg -r scangearmp-mg2500series
-    sudp dpkg -r scangearmp-common
+    sudo dpkg -r cnijfilter-mg2500series
+    sudo dpkg -r cnijfilter-common
+    sudo dpkg -r scangearmp-mg2500series
+    sudo dpkg -r scangearmp-common
     sudo add-apt-repository -ry ppa:thierry-f/fork-michael-gruz
     echo
     echo "Finish!"

install/chrome

@@ -3,6 +3,8 @@
 
 set -eo pipefail
 
+installed() { command -v "$1" >/dev/null 2>&1; }
+
 # https://t.me/axenov_blog/251
 
 dest="$HOME/install/deb"
@@ -10,40 +12,80 @@ deb="$dest/google-chrome.deb"
 url="https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb"
 
 install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask google-chrome
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
     echo
     echo "==============================================="
     echo "Installing Google Chrome"
     echo "==============================================="
     echo
+
     mkdir -p "$dest"
-    wget "$url" -O "$deb"
+    if installed wget; then
+        wget -q --show-progress "$url" -O "$deb"
+    else
+        curl -fsSL "$url" -o "$deb"
+    fi
+
     sudo dpkg -i "$deb"
+
     echo
-    echo "Finish! $(google-chrome --version)"
+    echo "Finish!"
+    google-chrome --version
     echo
 }
 
 upgrade() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew upgrade --cask google-chrome
+        fi
+        return
+    fi
+
     echo
     echo "==============================================="
     echo "Upgrading Google Chrome"
     echo "==============================================="
     echo
+
     mkdir -p "$dest"
-    wget "$url" -O "$deb"
+    if installed wget; then
+        wget -q --show-progress "$url" -O "$deb"
+    else
+        curl -fsSL "$url" -o "$deb"
+    fi
+
     sudo dpkg -i "$deb"
+
     echo
-    echo "Finish! $(google-chrome --version)"
+    echo "Finish!"
+    google-chrome --version
     echo
 }
 
 remove() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew uninstall --cask google-chrome
+        fi
+        return
+    fi
+
     echo
     echo "==============================================="
     echo "Removing Google Chrome"
     echo "==============================================="
     echo
-    sudo dpkg -r google-chrome
+    sudo dpkg -r google-chrome-stable
     echo
     echo "Finish!"
     echo

install/clamav

@@ -3,6 +3,11 @@
 
 set -eo pipefail
 
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: clamav are not supported on macOS." >&2
+    exit 1
+fi
+
 install() {
     echo
     echo "==============================================="

install/composer

@@ -1,38 +1,107 @@
 #!/usr/bin/env bash
 ##makedesc: Install composer (latest)
-here=$( dirname $(readlink -e -- "${BASH_SOURCE}"))
-source "$here/../helpers.sh" || exit 255
 
-# https://getcomposer.org/doc/faqs/how-to-install-composer-programmatically.md
+set -eo pipefail
 
-title
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-require php
+warn() { echo "WARNING: $*" >&2; }
 
-if installed composer; then
-    warn "WARNING: Removing current composer to install latest one"
-    composer --version
-    __AAA_NO_TITLE=1 source $here/../uninstall/composer
-fi
-
-mkdir -p "$HOME/install/other" "$HOME/.local/bin"
-
-download "https://getcomposer.org/installer" \
-    "$HOME/install/other/composer-setup.php"
-
-php "$HOME/install/other/composer-setup.php" \
-    --install-dir="$HOME/.local/bin/" \
-    --filename="composer"
-
-COMPOSER_GLOBAL_HOME="$($HOME/.local/bin/composer config -g home)"
-NEWPATH="PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
-cat "$HOME/.profile" | grep -qoh "$NEWPATH" || {
-    export "$NEWPATH"
-    echo "export $NEWPATH" >> "$HOME/.profile"
+require() {
+    local missing=()
+    for pkg in "$@"; do
+        installed "$pkg" || missing+=("$pkg")
+    done
+    if [ ${#missing[@]} -gt 0 ]; then
+        if [ "$(uname -s)" = "Darwin" ]; then
+            if installed brew; then
+                brew install "${missing[@]}"
+            else
+                echo "ERROR: Missing: ${missing[*]}. Install manually or use brew." >&2
+                exit 1
+            fi
+        else
+            sudo apt install -y "${missing[@]}"
+        fi
+    fi
 }
 
-source "$HOME/.profile"
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-success "composer installed!"
-composer --version
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing composer"
+    echo "==============================================="
+    echo
 
+    # https://getcomposer.org/doc/faqs/how-to-install-composer-programmatically.md
+
+    require php
+
+    if installed composer; then
+        warn "Removing current composer to install latest one"
+        composer --version
+        rm -f "$HOME/.local/bin/composer" /usr/local/bin/composer /usr/bin/composer 2>/dev/null || true
+    fi
+
+    mkdir -p "$HOME/install/other" "$HOME/.local/bin"
+
+    download "https://getcomposer.org/installer" \
+        "$HOME/install/other/composer-setup.php"
+
+    php "$HOME/install/other/composer-setup.php" \
+        --install-dir="$HOME/.local/bin/" \
+        --filename="composer"
+
+    COMPOSER_GLOBAL_HOME="$($HOME/.local/bin/composer config -g home)"
+    NEWPATH="PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
+    if ! grep -qoh "$NEWPATH" "$HOME/.profile" 2>/dev/null; then
+        export "$NEWPATH"
+        echo "export $NEWPATH" >> "$HOME/.profile"
+    fi
+
+    # shellcheck source=/dev/null
+    source "$HOME/.profile"
+
+    echo
+    echo "Finish!"
+    composer --version
+    echo
+}
+
+upgrade() {
+    install
+}
+
+remove() {
+    echo
+    echo "==============================================="
+    echo "Removing composer"
+    echo "==============================================="
+    echo
+
+    sudo apt remove -y --autoremove composer 2>/dev/null || true
+    rm -f \
+        "$HOME/.local/bin/composer" \
+        /bin/composer \
+        /usr/bin/composer \
+        /usr/local/bin/composer \
+        /usr/src/composer 2>/dev/null || true
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    u|upgrade|update) upgrade ;;
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/docker

@@ -23,7 +23,7 @@ installRepo() {
     sudo apt update
 }
 
-install() {
+doInstall() {
     echo
     echo "==============================================="
     echo "Installing Docker"
@@ -69,7 +69,20 @@ remove() {
     echo "Removing Docker"
     echo "==============================================="
     echo
-    doRemove
+
+    sudo apt remove -y --autoremove \
+        docker-ce \
+        docker-ce-cli \
+        containerd.io \
+        docker-buildx-plugin \
+        docker-compose-plugin \
+        docker-ce-rootless-extras
+    sudo rm -rf \
+        /var/lib/docker \
+        /var/lib/containerd \
+        /etc/apt/sources.list.d/docker.list \
+        /etc/apt/keyrings/docker.asc
+
     echo
     echo "Finish!"
     echo
@@ -80,5 +93,5 @@ case "$1" in
     r|remove|d|delete|p|purge) remove ;;
     install-repo) installRepo ;;
     # remove-repo) removeRepo ;; #TODO
-    *) install ;;
+    *) doInstall ;;
 esac

install/dots

@@ -1,22 +0,0 @@
-#!/usr/bin/env bash
-##makedesc: Install dotfiles
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
-
-title
-
-install_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-dotfiles_src_dir="`dirname $install_dir`/dotfiles"
-postfix=".bak-`date '+%Y%m%d%H%M'`"
-
-install_dotfile() {
-    mv "$HOME/$1" "$HOME/$1$postfix"
-    cp "$dotfiles_src_dir/$1" "$HOME/$1"
-    success "- $1"
-}
-
-install_dotfile ".bash_aliases" && \
-    install_dotfile ".profile" && \
-    install_dotfile ".bashrc" && \
-    install_dotfile ".gitconfig" && \
-    install_dotfile ".gitignore" && \
-    install_dotfile ".git_aliases"

install/droidcam

@@ -1,21 +1,40 @@
 #!/usr/bin/env bash
 ##makedesc: Install droidcam v1.9.0
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-#TODO
-exit
+set -eo pipefail
 
-# https://droidcam.app/linux/
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: droidcam is not supported on macOS." >&2
+    exit 1
+fi
 
-title
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing droidcam"
+    echo "==============================================="
+    echo
 
-mkdir -p "$HOME/install/deb/"
+    # https://droidcam.app/linux/
 
-download "https://beta.droidcam.app/go/droidCam.client.setup.deb" "$HOME/install/deb/droidcam_client_amd64.deb"
+    mkdir -p "$HOME/install/deb/"
 
-dpkg_install "$HOME/install/deb/droidcam_client_amd64.deb"
-apt_install v4l2loopback-dkms
+    if command -v wget >/dev/null 2>&1; then
+        wget -q --show-progress "https://beta.droidcam.app/go/droidCam.client.setup.deb" -O "$HOME/install/deb/droidcam_client_amd64.deb"
+    else
+        curl -fsSL "https://beta.droidcam.app/go/droidCam.client.setup.deb" -o "$HOME/install/deb/droidcam_client_amd64.deb"
+    fi
 
-success "droidcam installed!"
-info "Don't forget to install the android app:"
-info "https://play.google.com/store/apps/developer?id=Dev47Apps"
+    sudo dpkg -i "$HOME/install/deb/droidcam_client_amd64.deb"
+    sudo apt install -y v4l2loopback-dkms
+
+    echo
+    echo "Finish!"
+    echo "Don't forget to install the android app:"
+    echo "https://play.google.com/store/apps/developer?id=Dev47Apps"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/droidcam-obs

@@ -1,43 +1,49 @@
 #!/usr/bin/env bash
 ##makedesc: Install droidcam-obs plugin v1.5.1
 
+set -eo pipefail
+
 #TODO
 # ffmpeg -version | head -n 1 | awk '{print $3}'
 # https://github.com/dev47apps/droidcam-obs-plugin/releases
 
-exit
+installed() { command -v "$1" >/dev/null 2>&1; }
 
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: droidcam-obs plugin is not supported on macOS." >&2
+    exit 1
+fi
 
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing droidcam-obs"
+    echo "==============================================="
+    echo
 
-# https://www.dev47apps.com/droidcam/linux/
-# https://www.dev47apps.com/obs/
-# https://www.dev47apps.com/obs/usage.html
-# https://obsproject.com/forum/threads/how-to-start-virtual-camera-without-sudo-privileges.139783/
+    # https://www.dev47apps.com/droidcam/linux/
+    # https://www.dev47apps.com/obs/
 
+    command -v "obs-studio" >/dev/null 2>&1 || echo "WARNING: You need obs-studio first!"
 
+    mkdir -p "$HOME/install/droidcam-obs"
+    wget -O /tmp/droidcam-obs.zip https://files.dev47apps.net/obs/droidcam_obs_1.5.1_linux.zip
+    unzip -oq /tmp/droidcam-obs.zip -d "$HOME/install/droidcam-obs"
+    rm -rf /tmp/droidcam-obs.zip
+    cd "$HOME/install/droidcam-obs"
+    ./install.sh
+    sudo modprobe v4l2loopback video_nr=2 card_label="OBS Virtual Camera"
 
+    echo
+    echo "Finish!"
+    echo "Don't forget to:"
+    echo "1) restart OBS if it is running right now OR install (if not) and start it"
+    echo "2) install android app: https://play.google.com/store/apps/developer?id=Dev47Apps"
+    echo "3) if virtual camera not starting then execute:"
+    echo -e "\tsudo modprobe v4l2loopback video_nr=2 card_label=\"OBS Virtual Camera\""
+    echo
+}
 
-echo
-echo "==============================================="
-echo "Installing droidcam-obs..."
-echo "==============================================="
-echo
-
-# command -v "obs" >/dev/null 2>&1 || echo 'You need to install obs first!'
-command -v "obs-studio" >/dev/null 2>&1 || echo 'You need to install obs-studio first!'
-
-mkdir -p $HOMEinstall/droidcam-obs
-wget -O /tmp/droidcam-obs.zip https://files.dev47apps.net/obs/droidcam_obs_1.5.1_linux.zip
-unzip -oq /tmp/droidcam-obs.zip -d $HOMEinstall/droidcam-obs
-rm -rf /tmp/droidcam-obs.zip
-cd $HOMEinstall/droidcam-obs && ./install.sh
-sudo modprobe v4l2loopback video_nr=2 card_label="OBS Virtual Camera"
-
-echo
-echo "Finish!"
-echo "Don't forget to:"
-echo "1) restart OBS if it is running right now OR install (if not) and start it"
-echo "2) install android app: https://play.google.com/store/apps/developer?id=Dev47Apps"
-echo "3) if virtual camera not starting then execute:"
-echo -e "\tsudo modprobe v4l2loopback video_nr=2 card_label=\"OBS Virtual Camera\""
-echo
+case "$1" in
+    *) install ;;
+esac

install/flameshot

@@ -1,54 +1,71 @@
 #!/usr/bin/env bash
 ##makedesc: Install flameshot (latest)
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-title
+set -eo pipefail
 
-# https://github.com/flameshot-org/flameshot?tab=readme-ov-file#compilation
-# sudo apt install -y --autoremove flameshot && \
-#     sudo systemctl restart flameshot
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-dir="$HOME/install"
-clone_dir="$dir/flameshot"
-mkdir -p "$dir"
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask flameshot
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-sudo apt install -y \
-    g++ \
-    cmake \
-    build-essential \
-    qtbase5-dev \
-    qttools5-dev-tools \
-    libqt5svg5-dev \
-    qttools5-dev \
-    libqt5dbus5 \
-    libqt5network5 \
-    libqt5core5a \
-    libqt5widgets5 \
-    libqt5gui5 \
-    libqt5svg5
+    echo
+    echo "==============================================="
+    echo "Installing flameshot"
+    echo "==============================================="
+    echo
 
-if [ ! -d "$clone_dir" ]; then
-    git clone --depth=1 --single-branch https://github.com/flameshot-org/flameshot.git "$clone_dir"
-fi
+    # https://github.com/flameshot-org/flameshot?tab=readme-ov-file#compilation
+    # sudo apt install -y --autoremove flameshot
+    # sudo systemctl restart flameshot
 
-# Directory where build files will be placed, may be relative
-export BUILD_DIR=build
+    dir="$HOME/install"
+    clone_dir="$dir/flameshot"
+    mkdir -p "$dir"
 
-# Directory prefix where flameshot will be installed. If you are just building and don't want to
-# install, comment this environment variable.
-# This excludes the bin/flameshot part of the install,
-# e.g. in /opt/flameshot/bin/flameshot, the CMAKE_INSTALL_PREFIX is /opt/flameshot
-# This must be an absolute path. Requires CMAKE 3.29.
-export CMAKE_INSTALL_PREFIX=/opt/flameshot
+    sudo apt install -y \
+        g++ \
+        cmake \
+        build-essential \
+        qtbase5-dev \
+        qttools5-dev-tools \
+        libqt5svg5-dev \
+        qttools5-dev \
+        libqt5dbus5 \
+        libqt5network5 \
+        libqt5core5a \
+        libqt5widgets5 \
+        libqt5gui5 \
+        libqt5svg5
 
-cd "$clone_dir" && \
-    git pull && \
-    cmake -S . -B "$BUILD_DIR" && \
+    if [ ! -d "$clone_dir" ]; then
+        git clone --depth=1 --single-branch https://github.com/flameshot-org/flameshot.git "$clone_dir"
+    fi
+
+    # Directory where build files will be placed, may be relative
+    export BUILD_DIR=build
+
+    # Directory prefix where flameshot will be installed.
+    export CMAKE_INSTALL_PREFIX=/opt/flameshot
+
+    cd "$clone_dir"
+    git pull
+    cmake -S . -B "$BUILD_DIR"
     cmake --build "$BUILD_DIR"
 
-[ $? = 0 ] && {
     echo
-    success "flameshot installed!"
+    echo "Finish!"
     # /opt/flameshot/flameshot -v
     echo
 }
+
+case "$1" in
+    *) install ;;
+esac

install/git

@@ -1,38 +1,80 @@
 #!/usr/bin/env bash
 ##makedesc: Install git (latest)
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-title
+set -eo pipefail
 
-require make
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-if installed git; then
-    if [ -d "$HOME/install/git" ]; then
-        cd "$HOME/install/git" && \
-            git pull
-    else
-        clone "https://github.com/git/git.git" "$HOME/install/git" --depth=1 --single-branch && \
-            cd "$HOME/install/git"
+require() {
+    local missing=()
+    for pkg in "$@"; do
+        installed "$pkg" || missing+=("$pkg")
+    done
+    if [ ${#missing[@]} -gt 0 ]; then
+        if [ "$(uname -s)" = "Darwin" ]; then
+            if installed brew; then
+                brew install "${missing[@]}"
+            else
+                echo "ERROR: Missing: ${missing[*]}. Install manually or use brew." >&2
+                exit 1
+            fi
+        else
+            sudo apt install -y "${missing[@]}"
+        fi
     fi
-    sudo make prefix=/usr/local all && \
-        sudo make prefix=/usr/local install
-else
-    require wget
-    mkdir -p "$HOME/install/git"
-    download "https://github.com/git/git/archive/master.zip" "/tmp/git.zip" && \
-        unzip -oq "/tmp/git.zip" -d "$HOME/install/git" && \
-        rm /tmp/git.zip && \
-        cd "$HOME/install/git/git-master" && \
-        sudo make prefix=/usr/local all && \
-        sudo make prefix=/usr/local install && \
-        cd - && \
-        rm -rf git && \
-        clone "https://github.com/git/git.git" "$HOME/install/git" --depth=1 --single-branch
-fi
+}
 
-[ $? = 0 ] && {
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
+
+clone_quick() {
+    git clone --depth=1 --single-branch "$@"
+}
+
+install() {
     echo
-    success "git installed!"
+    echo "==============================================="
+    echo "Installing git"
+    echo "==============================================="
+    echo
+
+    require make
+
+    if installed git; then
+        if [ -d "$HOME/install/git" ]; then
+            cd "$HOME/install/git"
+            git pull
+        else
+            clone_quick "https://github.com/git/git.git" "$HOME/install/git"
+            cd "$HOME/install/git"
+        fi
+        sudo make prefix=/usr/local all
+        sudo make prefix=/usr/local install
+    else
+        require wget unzip
+        mkdir -p "$HOME/install/git"
+        download "https://github.com/git/git/archive/master.zip" "/tmp/git.zip"
+        unzip -oq "/tmp/git.zip" -d "$HOME/install/git"
+        rm /tmp/git.zip
+        cd "$HOME/install/git/git-master"
+        sudo make prefix=/usr/local all
+        sudo make prefix=/usr/local install
+        cd -
+        rm -rf git
+        clone_quick "https://github.com/git/git.git" "$HOME/install/git"
+    fi
+
+    echo
+    echo "Finish!"
     git --version
     echo
 }
+
+case "$1" in
+    *) install ;;
+esac

install/golang

@@ -7,6 +7,8 @@
 
 set -eo pipefail
 
+installed() { command -v "$1" >/dev/null 2>&1; }
+
 doRemove() {
     [ -d "/usr/local/go" ] && sudo rm -rf "/usr/local/go"
 }
@@ -20,22 +22,42 @@ install() {
     echo "Installing golang v$version"
     echo "==============================================="
     echo
-    latestJson=$(echo "$json" | jq -r '.[0].files.[] | select (.kind == "archive" and .os == "linux" and .arch == "amd64")')
+
+    local os="linux"
+    [ "$(uname -s)" = "Darwin" ] && os="darwin"
+
+    latestJson=$(echo "$json" | jq -r ".[0].files.[] | select (.kind == \"archive\" and .os == \"$os\" and .arch == \"amd64\")")
     fileName=$(echo "$latestJson" | jq -r '.filename')
     fileUrl="$dlUrl/$fileName"
     downloadPath="$HOME/install"
     archivePath="$downloadPath/$fileName"
     doRemove
-    [ -f "$archivePath" ] || wget "$fileUrl" -O "$archivePath"
-    [ -f "$archivePath" ] && sudo tar -xzf "$archivePath" -C /usr/local
+    if [ ! -f "$archivePath" ]; then
+        if installed wget; then
+            wget -q --show-progress "$fileUrl" -O "$archivePath"
+        else
+            curl -fsSL "$fileUrl" -o "$archivePath"
+        fi
+    fi
+    sudo tar -xzf "$archivePath" -C /usr/local
     sudo chown "$USER": -R /usr/local/go
-    echo 'export PATH="/usr/local/go/bin:$PATH"' >> "$HOME/.profile"
-    echo "export GOPATH=\"\$HOME/.go\"" >> "$HOME/.profile"
+    if ! grep -q '/usr/local/go/bin' "$HOME/.profile" 2>/dev/null; then
+        echo 'export PATH="/usr/local/go/bin:$PATH"' >> "$HOME/.profile"
+        echo "export GOPATH=\"\$HOME/.go\"" >> "$HOME/.profile"
+    fi
+
+    # shellcheck source=/dev/null
+    source "$HOME/.profile"
+
     echo
     go version
     go install github.com/go-delve/delve/cmd/dlv@latest
-    go install
     echo "Finish!"
+    echo
+}
+
+upgrade() {
+    install
 }
 
 remove() {
@@ -45,12 +67,15 @@ remove() {
     echo "==============================================="
     echo
     doRemove
+    sed -i '/\/usr\/local\/go\/bin/d' "$HOME/.profile"
+    sed -i '/GOPATH/d' "$HOME/.profile"
     echo
     echo "Finish!"
     echo
 }
 
 case "$1" in
+    u|upgrade|update) upgrade ;;
     r|remove|d|delete|p|purge) remove ;;
     *) install ;;
 esac

install/grub-customizer

@@ -1,15 +1,49 @@
 #!/usr/bin/env bash
 ##makedesc: Install grub-customizer (latest + ppa)
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-title
+set -eo pipefail
 
-sudo add-apt-repository -y ppa:danielrichter2007/grub-customizer && \
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: grub-customizer is not supported on macOS." >&2
+    exit 1
+fi
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing grub-customizer"
+    echo "==============================================="
+    echo
+
+    sudo add-apt-repository -y ppa:danielrichter2007/grub-customizer
     sudo apt install -y --autoremove grub-customizer
 
-[ $? = 0 ] && {
     echo
-    success "grub-customizer installed!"
+    echo "Finish!"
     grub-customizer -v
     echo
 }
+
+remove() {
+    echo
+    echo "==============================================="
+    echo "Removing grub-customizer"
+    echo "==============================================="
+    echo
+
+    source_file="/etc/apt/sources.list.d/$(ls -1 /etc/apt/sources.list.d/ | grep danielrichter2007)"
+    sudo apt remove -y --autoremove grub-customizer
+    if [ -f "$source_file" ]; then
+        sudo rm "$source_file"
+        sudo apt update
+    fi
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/kde-appmenu

@@ -1,43 +1,59 @@
-#!/usr/bin/env bash (latest)
+#!/usr/bin/env bash
 ##makedesc: Install KDE Window AppMenu Applet
 
-echo
-echo "==============================================="
-echo "Installing KDE Window AppMenu Applet..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-# https://github.com/psifidotos/applet-window-appmenu/blob/master/INSTALLATION.md
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-sudo apt install -y --autoremove \
-    make \
-    cmake \
-    extra-cmake-modules \
-    qtdeclarative5-dev \
-    libkf5plasma-dev \
-    libqt5x11extras5-dev \
-    g++ \
-    libsm-dev \
-    libkf5configwidgets-dev \
-    libkdecorations2-dev \
-    libxcb-randr0-dev \
-    libkf5wayland-dev \
-    plasma-workspace-dev
-
-if installed 'git'; then
-    sudo rm -rf /usr/src/appmenu-applet
-    sudo git clone https://github.com/psifidotos/applet-window-appmenu.git --depth=1 /usr/src/appmenu-applet
-else
-    sudo wget https://github.com/psifidotos/applet-window-appmenu/archive/master.zip -O /tmp/appmenu-applet.zip
-    sudo unzip -oq /tmp/appmenu-applet.zip -d /usr/src/appmenu-applet
-    sudo mv /usr/src/appmenu-applet/applet-window-appmenu-master/* /usr/src/appmenu-applet/
-    sudo mv /usr/src/appmenu-applet/applet-window-appmenu-master/.* /usr/src/appmenu-applet/
-    sudo rm -rf /usr/src/appmenu-applet/applet-window-appmenu-master
-    sudo rm -f /usr/src/appmenu-applet.zip
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: KDE Window AppMenu Applet is not supported on macOS." >&2
+    exit 1
 fi
-sudo chown -R $USER: /usr/src/appmenu-applet
-cd /usr/src/appmenu-applet/
-sh ./install.sh
-echo
-echo 'Success! Now you can add "Window AppMenu Applet" on desktop or panel'
-echo
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing KDE Window AppMenu Applet"
+    echo "==============================================="
+    echo
+
+    # https://github.com/psifidotos/applet-window-appmenu/blob/master/INSTALLATION.md
+
+    sudo apt install -y --autoremove \
+        make \
+        cmake \
+        extra-cmake-modules \
+        qtdeclarative5-dev \
+        libkf5plasma-dev \
+        libqt5x11extras5-dev \
+        g++ \
+        libsm-dev \
+        libkf5configwidgets-dev \
+        libkdecorations2-dev \
+        libxcb-randr0-dev \
+        libkf5wayland-dev \
+        plasma-workspace-dev
+
+    if installed git; then
+        sudo rm -rf /usr/src/appmenu-applet
+        sudo git clone https://github.com/psifidotos/applet-window-appmenu.git --depth=1 /usr/src/appmenu-applet
+    else
+        sudo wget https://github.com/psifidotos/applet-window-appmenu/archive/master.zip -O /tmp/appmenu-applet.zip
+        sudo unzip -oq /tmp/appmenu-applet.zip -d /usr/src/appmenu-applet
+        sudo mv /usr/src/appmenu-applet/applet-window-appmenu-master/* /usr/src/appmenu-applet/
+        sudo mv /usr/src/appmenu-applet/applet-window-appmenu-master/.* /usr/src/appmenu-applet/
+        sudo rm -rf /usr/src/appmenu-applet/applet-window-appmenu-master
+        sudo rm -f /usr/src/appmenu-applet.zip
+    fi
+    sudo chown -R "$USER": /usr/src/appmenu-applet
+    cd /usr/src/appmenu-applet/
+    sh ./install.sh
+
+    echo
+    echo "Finish! Now you can add 'Window AppMenu Applet' on desktop or panel"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/kde-backports

@@ -1,9 +1,29 @@
 #!/usr/bin/env bash
 ##makedesc: Install KDE Backports
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-title
+set -eo pipefail
 
-sudo add-apt-repository -y ppa:kubuntu-ppa/backports && \
-    sudo apt update && \
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: KDE Backports are not supported on macOS." >&2
+    exit 1
+fi
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing KDE Backports"
+    echo "==============================================="
+    echo
+
+    sudo add-apt-repository -y ppa:kubuntu-ppa/backports
+    sudo apt update
     sudo apt full-upgrade
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/kde-file-templates

@@ -1,24 +1,31 @@
 #!/usr/bin/env bash
 ##makedesc: Install file templates (KDE)
 
-echo
-echo "==============================================="
-echo "Installing file templates (KDE)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-TPL_DIR="$HOME/.local/share/templates"
-TPL_SRC="$TPL_DIR/.source"
-[ ! -d "$TPL_SRC" ] && mkdir -p "$TPL_SRC"
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "WARNING: KDE file templates are not applicable on macOS." >&2
+    exit 1
+fi
 
-echo "- Markdown" ####################################################
-cat <<EOF > "$TPL_SRC/template.md"
+install() {
+    echo "==============================================="
+    echo "Installing file templates (KDE)..."
+    echo "==============================================="
+    echo
+
+    TPL_DIR="$HOME/.local/share/templates"
+    TPL_SRC="$TPL_DIR/.source"
+    [ ! -d "$TPL_SRC" ] && mkdir -p "$TPL_SRC"
+
+    echo "- Markdown" ####################################################
+    cat <<EOF > "$TPL_SRC/template.md"
 # Title
 
 
 EOF
 
-cat << EOF > "$TPL_DIR/md.desktop"
+    cat << EOF > "$TPL_DIR/md.desktop"
 [Desktop Entry]
 Name=Документ Markdown
 Icon=text-markdown
@@ -26,8 +33,8 @@ Type=Link
 URL=.source/template.md
 EOF
 
-echo "- PHP" ####################################################
-cat <<EOF > "$TPL_SRC/template.php"
+    echo "- PHP" ####################################################
+    cat <<EOF > "$TPL_SRC/template.php"
 <?php
 declare(strict_types=1);
 ini_set('error_reporting', E_ALL);
@@ -38,7 +45,7 @@ ini_set('log_errors', 1);
 
 EOF
 
-cat << EOF > "$TPL_DIR/php.desktop"
+    cat << EOF > "$TPL_DIR/php.desktop"
 [Desktop Entry]
 Name=PHP-скрипт
 Icon=application-x-php
@@ -46,8 +53,8 @@ Type=Link
 URL=.source/template.php
 EOF
 
-echo "- Shell" ####################################################
-cat <<EOF > "$TPL_SRC/template.sh"
+    echo "- Shell" ####################################################
+    cat <<EOF > "$TPL_SRC/template.sh"
 #!/usr/bin/env bash
 EOF
 
@@ -59,8 +66,8 @@ Type=Link
 URL=.source/template.sh
 EOF
 
-echo "- Go" ####################################################
-cat <<EOF > "$TPL_SRC/template.go"
+    echo "- Go" ####################################################
+    cat <<EOF > "$TPL_SRC/template.go"
 package main
 
 import "fmt"
@@ -70,14 +77,14 @@ func main() {
 }
 EOF
 
-cat << EOF > "$TPL_DIR/go.desktop"
+    cat << EOF > "$TPL_DIR/go.desktop"
 [Desktop Entry]
 Name=Golang файл
 Type=Link
 URL=.source/template.go
 EOF
 
-echo "- Dockerfile" ####################################################
+    echo "- Dockerfile" ####################################################
 cat <<EOF > "$TPL_SRC/Dockerfile"
 # https://habr.com/ru/company/ruvds/blog/439980/
 # https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
@@ -86,33 +93,35 @@ FROM ubuntu:latest
 
 EOF
 
-cat << EOF > "$TPL_DIR/dockerfile.desktop"
+    cat << EOF > "$TPL_DIR/dockerfile.desktop"
 [Desktop Entry]
 Name=Dockerfile
 Type=Link
 URL=.source/Dockerfile.go
 EOF
 
-echo "- docker-compose" ####################################################
-cat <<EOF > "$TPL_SRC/docker-compose.yml"
+    echo "- docker-compose" ####################################################
+    cat <<EOF > "$TPL_SRC/docker-compose.yml"
 # https://docs.docker.com/compose/gettingstarted/
 # https://docs.docker.com/compose/compose-file/compose-file-v3/
-version: "3.9"
 services:
 
-
-
 EOF
 
-cat << EOF > "$TPL_DIR/docker-compose.desktop"
+    cat << EOF > "$TPL_DIR/docker-compose.desktop"
 [Desktop Entry]
 Name=docker-compose
 Type=Link
 URL=.source/docker-compose.yml
 EOF
 
-echo
-echo "Finish! You can find them here:"
-echo -e "\t$TPL_DIR"
-echo
+    echo
+    echo "Finish! You can find them here:"
+    echo -e "\t$TPL_DIR"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac
 

install/kde-portal

@@ -1,19 +1,33 @@
 #!/usr/bin/env bash
 ##makedesc: Install KDE portal
 
-echo
-echo "==============================================="
-echo "Installing KDE portal..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo apt install -y \
-    xdg-desktop-portal \
-    xdg-desktop-portal-kde \
-    xdg-desktop-portal-gtk && \
-    echo "GTK_USE_PORTAL=1" | sudo tee -a /etc/environment && \
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: KDE portal is not supported on macOS." >&2
+    exit 1
+fi
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing KDE portal"
+    echo "==============================================="
+    echo
+
+    sudo apt install -y \
+        xdg-desktop-portal \
+        xdg-desktop-portal-kde \
+        xdg-desktop-portal-gtk
+
+    echo "GTK_USE_PORTAL=1" | sudo tee -a /etc/environment
     echo "XDG_CURRENT_DESKTOP=KDE" | sudo tee -a /etc/environment
 
-echo
-echo "Finish! Now you need to relogin"
-echo
+    echo
+    echo "Finish! Now you need to relogin"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/keyd

@@ -5,6 +5,13 @@
 
 set -eo pipefail
 
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: keyd is not supported on macOS." >&2
+    exit 1
+fi
+
+installed() { command -v "$1" >/dev/null 2>&1; }
+
 mkdir -p "$HOME/install"
 
 install() {
@@ -13,14 +20,18 @@ install() {
     echo "Installing keyd (latest)"
     echo "==============================================="
     echo
-    hash git || { echo "ERROR: git not installed" ; exit 1; }
+
+    installed git || { echo "ERROR: git not installed" ; exit 1; }
     cd "$HOME/install"
     git clone --depth=1 --single-branch https://github.com/rvaiya/keyd.git "$HOME/install/keyd"
     cd "$HOME/install/keyd"
-    make && sudo make install
+    make
+    sudo make install
     sudo systemctl enable --now keyd
+
     echo
     echo "Finish!"
+    echo
 }
 
 upgrade() {
@@ -29,14 +40,18 @@ upgrade() {
     echo "Upgrading keyd"
     echo "==============================================="
     echo
-    hash git || { echo "ERROR: git not installed" ; exit 1; }
+
+    installed git || { echo "ERROR: git not installed" ; exit 1; }
     [ -d "$HOME/install/keyd" ] || { echo "ERROR: repo not found: $HOME/install/keyd" ; exit 1; }
     cd "$HOME/install/keyd"
-    make && sudo make install
+    make
+    sudo make install
     sudo systemctl enable --now keyd
     sudo usermod -aG keyd "$(whoami)"
+
     echo
     echo "Finish!"
+    echo
 }
 
 restart() {

install/libreoffice

@@ -1,11 +1,28 @@
 #!/usr/bin/env bash
 ##makedesc: Install libreoffice
 
-echo
-echo "==============================================="
-echo "Installing libreoffice..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo apt update && \
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        echo "ERROR: This script is for Debian/Ubuntu only. Install LibreOffice manually on macOS." >&2
+        exit 1
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing libreoffice"
+    echo "==============================================="
+    echo
+
+    sudo apt update
     sudo apt install -y --autoremove libreoffice
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/lite-xl

@@ -1,40 +1,55 @@
 #!/usr/bin/env bash
 ##makedesc: Install lite-xl v2.1.7
 
-# https://github.com/lite-xl/lite-xl/releases
-# https://lite-xl.com/setup/getting-started/
+set -eo pipefail
 
-echo
-echo "==============================================="
-echo "Installing lite-xl v2.1.7..."
-echo "==============================================="
-echo
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: lite-xl portable install is not supported on macOS. Use brew install --cask lite-xl or build from source." >&2
+    exit 1
+fi
 
-tar_url="https://github.com/lite-xl/lite-xl/releases/download/v2.1.7/lite-xl-v2.1.7-addons-linux-x86_64-portable.tar.gz"
-lpm_url="https://github.com/lite-xl/lite-xl-plugin-manager/releases/download/latest/lpm.x86_64-linux"
-tar_filepath="$HOME/install/lite-xl-v2.1.7.tar.gz"
-untar_dir="$HOME/install"
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-rm -rf \
-    "$HOME/.local/bin/lpm" \
-    "$HOME/install/lite-xl" \
-    "$HOME/.local/bin/lite-xl" \
-    "$HOME/.local/share/lite-xl"
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing lite-xl v2.1.7"
+    echo "==============================================="
+    echo
 
-mkdir -vp \
-    "$untar_dir" \
-    "$HOME/.local/bin" \
-    "$HOME/.local/share/lite-xl"
+    # https://github.com/lite-xl/lite-xl/releases
+    # https://lite-xl.com/setup/getting-started/
 
-wget "$tar_url" -O "$tar_filepath" && \
-    wget "$lpm_url" -O "$HOME/.local/bin/lpm" && \
-    chmod +x "$HOME/.local/bin/lpm" && \
-    tar -xzf "$tar_filepath" -C "$untar_dir" && \
-    cp -vf "$untar_dir/lite-xl/lite-xl" "$HOME/.local/bin/" && \
-    cp -vfr "$untar_dir"/lite-xl/data/* "$HOME/.local/share/lite-xl/"
+    tar_url="https://github.com/lite-xl/lite-xl/releases/download/v2.1.7/lite-xl-v2.1.7-addons-linux-x86_64-portable.tar.gz"
+    lpm_url="https://github.com/lite-xl/lite-xl-plugin-manager/releases/download/latest/lpm.x86_64-linux"
+    tar_filepath="$HOME/install/lite-xl-v2.1.7.tar.gz"
+    untar_dir="$HOME/install"
 
-# echo -e "\nexport LITE_SCALE=1 # https://github.com/lite-xl/lite-xl/issues/1173\n" >> $HOME/.profile
-cat << EOF > "$HOME/.local/share/applications/org.lite_xl.lite_xl.desktop"
+    rm -rf \
+        "$HOME/.local/bin/lpm" \
+        "$HOME/install/lite-xl" \
+        "$HOME/.local/bin/lite-xl" \
+        "$HOME/.local/share/lite-xl"
+
+    mkdir -p \
+        "$untar_dir" \
+        "$HOME/.local/bin" \
+        "$HOME/.local/share/lite-xl"
+
+    if installed wget; then
+        wget -q --show-progress "$tar_url" -O "$tar_filepath"
+        wget -q --show-progress "$lpm_url" -O "$HOME/.local/bin/lpm"
+    else
+        curl -fsSL "$tar_url" -o "$tar_filepath"
+        curl -fsSL "$lpm_url" -o "$HOME/.local/bin/lpm"
+    fi
+
+    chmod +x "$HOME/.local/bin/lpm"
+    tar -xzf "$tar_filepath" -C "$untar_dir"
+    cp -f "$untar_dir/lite-xl/lite-xl" "$HOME/.local/bin/"
+    cp -fr "$untar_dir"/lite-xl/data/* "$HOME/.local/share/lite-xl/"
+
+    cat << EOF > "$HOME/.local/share/applications/org.lite_xl.lite_xl.desktop"
 [Desktop Entry]
 Type=Application
 Name=Lite XL
@@ -47,9 +62,52 @@ Categories=Development;IDE;
 MimeType=text/plain;
 EOF
 
-sudo update-desktop-database && \
-    xdg-desktop-menu forceupdate
+    if command -v update-desktop-database >/dev/null 2>&1; then
+        sudo update-desktop-database
+    fi
+    if command -v xdg-desktop-menu >/dev/null 2>&1; then
+        xdg-desktop-menu forceupdate
+    fi
 
-echo
-echo "Finish!"
-echo
+    echo
+    echo "Finish!"
+    echo
+}
+
+remove() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew uninstall --cask lite-xl 2>/dev/null || true
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Removing lite-xl"
+    echo "==============================================="
+    echo
+
+    rm -rf \
+        "$HOME/.local/bin/lite-xl" \
+        "$HOME/.local/bin/lpm" \
+        "$HOME/.local/share/applications/org.lite_xl.lite_xl.desktop" \
+        "$HOME/.local/share/lite-xl" \
+        "$HOME/.config/lite-xl"
+
+    if command -v update-desktop-database >/dev/null 2>&1; then
+        sudo update-desktop-database
+    fi
+    if command -v xdg-desktop-menu >/dev/null 2>&1; then
+        xdg-desktop-menu forceupdate
+    fi
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/mariadb

@@ -1,16 +1,39 @@
 #!/usr/bin/env bash
 ##makedesc: Install mariadb (latest) and php-mysql + phpMyAdmin (if php is installed)
 
-echo
-echo "==============================================="
-echo "Installing mariadb (latest)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install mariadb
+            brew services start mariadb
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing mariadb"
+    echo "==============================================="
+    echo
+
+    sudo apt install -y --autoremove mariadb-server mariadb-client
+    sudo mysql_secure_installation
+    if installed php; then
+        sudo apt install -y --autoremove php-mysql phpmyadmin
+    fi
+
+    echo
+    echo "Finish!"
+    echo
 }
 
-sudo apt install -y --autoremove mariadb-server mariadb-client
-sudo mysql_secure_installation
-installed "php" && sudo apt install -y --autoremove php-mysql phpmyadmin
+case "$1" in
+    *) install ;;
+esac

install/nerd-fonts

@@ -5,8 +5,10 @@ set -eo pipefail
 
 #TODO nokia-sans
 
-isMac() { uname -s | grep -q "Darwin"; }
-isLinux() { uname -s | grep -q "Linux"; }
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+isMac() { [ "$(uname -s)" = "Darwin" ]; }
+isLinux() { [ "$(uname -s)" = "Linux" ]; }
 
 url="https://github.com/ryanoasis/nerd-fonts/releases/latest/download"
 downloadPath="$HOME/install/nerd-fonts"
@@ -41,7 +43,11 @@ install() {
     [[ -d "$downloadPath" ]] || mkdir -p "$downloadPath"
     for fontname in "${fontsNames[@]}"; do
         fontDir="$installPath/Nerd-$fontname"
-        wget "$url/$fontname.tar.xz" -O "$downloadPath/$fontname.tar.xz"
+        if installed wget; then
+            wget -q --show-progress "$url/$fontname.tar.xz" -O "$downloadPath/$fontname.tar.xz"
+        else
+            curl -fsSL "$url/$fontname.tar.xz" -o "$downloadPath/$fontname.tar.xz"
+        fi
         [[ -d "$installPath/$fontname" ]] || mkdir -p "$fontDir"
         tar -xJf "$downloadPath/$fontname.tar.xz" -C "$fontDir"
     done

install/nodejs

@@ -1,59 +1,76 @@
 #!/usr/bin/env bash
 ##makedesc: Install nodejs + npm via nvm
 
-isMac() { uname -s | grep -q "Darwin"; }
-isLinux() { uname -s | grep -q "Linux"; }
+set -eo pipefail
+
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+isMac() { [ "$(uname -s)" = "Darwin" ]; }
+isLinux() { [ "$(uname -s)" = "Linux" ]; }
+
+NVM_DIR="${NVM_DIR:-$HOME/.nvm}"
 
 install() {
     echo
     echo "==============================================="
-    echo "Installing nodejs + nvm..."
+    echo "Installing nodejs + nvm"
     echo "==============================================="
     echo
 
     if isMac; then
-        brew install nvm
+        if installed brew; then
+            brew install nvm
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
     elif isLinux; then
-        wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash
+        curl -fsSL https://raw.githubusercontent.com/nvm-sh/nvm/master/install.sh | bash
     else
-        echo "This OS is not supported yet!"
-        exit
+        echo "ERROR: This OS is not supported yet!" >&2
+        exit 1
     fi
-    nvm install-latest-npm
-    nvm install node
-    nvm use node
+
     export NVM_DIR="$HOME/.nvm"
     [ -s "$NVM_DIR/nvm.sh" ] && source "$NVM_DIR/nvm.sh"
     [ -s "$NVM_DIR/bash_completion" ] && source "$NVM_DIR/bash_completion"
 
-    cat << EOF >> "$HOME/.profile"
+    nvm install-latest-npm
+    nvm install node
+    nvm use node
+
+    if ! grep -q 'NVM_DIR' "$HOME/.profile" 2>/dev/null; then
+        cat << EOF >> "$HOME/.profile"
 
 # nvm (not nvim!)
-export NVM_DIR="\$HOME/.nvm" # nvim_autoinstalled
-[ -s "\$NVM_DIR/nvm.sh" ] && source "\$NVM_DIR/nvm.sh" # nvim_autoinstalled
-[ -s "\$NVM_DIR/bash_completion" ] && source "\$NVM_DIR/bash_completion" # nvim_autoinstalled
+export NVM_DIR="\$HOME/.nvm"
+[ -s "\$NVM_DIR/nvm.sh" ] && source "\$NVM_DIR/nvm.sh"
+[ -s "\$NVM_DIR/bash_completion" ] && source "\$NVM_DIR/bash_completion"
 
 EOF
+    fi
 
     echo
     echo "Finish!"
-    echo
-
     nvm current
-    nvm ls
+    echo
 }
 
 remove() {
     echo
     echo "==============================================="
-    echo "Removing nodejs + nvm..."
+    echo "Removing nodejs + nvm"
     echo "==============================================="
     echo
 
-    nvm unload
+    if command -v nvm >/dev/null 2>&1; then
+        nvm unload 2>/dev/null || true
+    fi
     rm -rf "$NVM_DIR"
-    # sed -i "/NVM_DIR[=\].+/d" "$HOME/.profile"
-    brew uninstall nvm
+    sed -i '/NVM_DIR/d' "$HOME/.profile" 2>/dev/null || true
+    if isMac && installed brew; then
+        brew uninstall nvm 2>/dev/null || true
+    fi
 
     echo
     echo "Finish!"

install/ntfy

@@ -1,25 +1,39 @@
 #!/usr/bin/env bash
 ##makedesc: Install ntfy (latest) + ppa
 
-echo
-echo "==============================================="
-echo "Installing ntfy (latest) + ppa..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-# https://ntfy.sh/docs/install/#general-steps
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        echo "ERROR: ntfy apt/ppa install is not supported on macOS. Use 'brew install ntfy' instead." >&2
+        exit 1
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing ntfy"
+    echo "==============================================="
+    echo
+
+    # https://ntfy.sh/docs/install/#general-steps
+
+    installed curl || sudo apt install -y curl
+
+    curl -sSL https://archive.heckel.io/apt/pubkey.txt | sudo apt-key add -
+    sudo apt install -y apt-transport-https
+    sudo sh -c "echo 'deb [arch=amd64] https://archive.heckel.io/apt debian main' > /etc/apt/sources.list.d/archive.heckel.io.list"
+    sudo apt update
+    sudo apt install -y ntfy
+    sudo systemctl enable ntfy
+    sudo systemctl start ntfy
+
+    echo
+    echo "Finish!"
+    echo
 }
 
-! installed curl && sudo apt install -y curl
-
-curl -sSL https://archive.heckel.io/apt/pubkey.txt | sudo apt-key add - && \
-    sudo apt install apt-transport-https && \
-    sudo sh -c "echo 'deb [arch=amd64] https://archive.heckel.io/apt debian main' \
-        > /etc/apt/sources.list.d/archive.heckel.io.list" && \
-    sudo apt update && \
-    sudo apt install ntfy -y && \
-    sudo systemctl enable ntfy && \
-    sudo systemctl start ntfy
+case "$1" in
+    *) install ;;
+esac

install/nvim

@@ -1,30 +1,43 @@
 #!/usr/bin/env bash
 ##makedesc: Install nvim + lazyvim
+
 set -eo pipefail
 
+installed() { command -v "$1" >/dev/null 2>&1; }
+
 # https://www.lazyvim.org/installation
 # https://www.devas.life/effective-neovim-setup-for-web-development-towards-2024/
 
 # TODO https://github.com/rockerBOO/awesome-neovim
 # TODO https://docs.astronvim.com
 
-url="https://github.com/neovim/neovim/releases/latest/download/nvim-linux-x86_64.tar.gz"
+isMac() { [ "$(uname -s)" = "Darwin" ]; }
+isLinux() { [ "$(uname -s)" = "Linux" ]; }
+
+if isLinux; then
+    url="https://github.com/neovim/neovim/releases/latest/download/nvim-linux-x86_64.tar.gz"
+    nvimDirName="nvim-linux-x86_64"
+elif isMac; then
+    url="https://github.com/neovim/neovim/releases/latest/download/nvim-macos-x86_64.tar.gz"
+    nvimDirName="nvim-macos-x86_64"
+fi
+
 downloadPath="$HOME/install"
 downloadTarGz="$downloadPath/nvim.tar.gz"
 installPath="/opt/nvim"
 cfgPath="$HOME/.config/nvim"
 nvimDataPaths=(
     "$cfgPath"
-    "$HOME"/.local/share/nvim
-    "$HOME"/.local/state/nvim
-    "$HOME"/.cache/nvim
+    "$HOME/.local/share/nvim"
+    "$HOME/.local/state/nvim"
+    "$HOME/.cache/nvim"
 )
 
 backup() {
     echo "Backup configuration files..."
     t=$(date +'%s')
     for path in "${nvimDataPaths[@]}"; do
-        [[ -d "$path" ]] && cp -v "$path" "$path-$t.bak"
+        [[ -d "$path" ]] && cp -rv "$path" "$path-$t.bak"
     done
     echo "Done"
 }
@@ -37,17 +50,28 @@ install() {
     echo
 
     backup
-    wget "$url" -O "$downloadTarGz"
+    if installed wget; then
+        wget -q --show-progress "$url" -O "$downloadTarGz"
+    else
+        curl -fsSL "$url" -o "$downloadTarGz"
+    fi
     tar -xzf "$downloadTarGz" -C "$downloadPath"
 
     sudo rm -rf "$installPath"
-    sudo mv "$downloadPath/nvim-linux-x86_64" "$installPath"
+    sudo mv "$downloadPath/$nvimDirName" "$installPath"
 
+    if [ -d "$cfgPath" ]; then
+        rm -rf "$cfgPath"
+    fi
     git clone --depth=1 --single-branch https://github.com/LazyVim/starter "$cfgPath"
     rm -rf "$cfgPath/.git"
 
-    sudo update-desktop-database
-    xdg-desktop-menu forceupdate
+    if command -v update-desktop-database >/dev/null 2>&1; then
+        sudo update-desktop-database
+    fi
+    if command -v xdg-desktop-menu >/dev/null 2>&1; then
+        xdg-desktop-menu forceupdate
+    fi
 
     echo
     echo "Finish!"
@@ -58,12 +82,16 @@ install() {
 remove() {
     echo
     echo "==============================================="
-    echo "Removing nerd-fonts"
+    echo "Removing neovim"
     echo "==============================================="
     echo
 
-    find "$downloadPath" -type d -name "Nerd-*" -exec rm -rf {} +
-    fc-cache -vf "$downloadPath"
+    sudo rm -rf "$installPath"
+    for path in "${nvimDataPaths[@]}"; do
+        rm -rf "$path"
+    done
+    find "$HOME/.config" -type f -path "*/nvim*" -exec rm -rfv {} + 2>/dev/null || true
+    find "$HOME/.local" -type f -path "*/nvim*" -exec rm -rfv {} + 2>/dev/null || true
 
     echo
     echo "Finish!"
@@ -76,5 +104,3 @@ case "$1" in
     *) install ;;
 esac
 
-
-# export PATH="$PATH:/opt/nvim-linux-x86_64/bin"

install/obs-studio

@@ -1,10 +1,34 @@
 #!/usr/bin/env bash
 ##makedesc: Install obs-studio (latest snap)
 
-echo
-echo "==============================================="
-echo "Installing obs-studio (latest snap)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo snap install obs-studio
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask obs
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing obs-studio"
+    echo "==============================================="
+    echo
+
+    sudo snap install obs-studio
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/ollama

@@ -3,58 +3,55 @@
 
 # https://github.com/ollama/ollama
 
-set -o pipefail
-
-mkdir -p "$HOME/install"
+set -eo pipefail
 
 install() {
     echo
     echo "==============================================="
-    echo "Installing ollama (latest)"
+    echo "Installing ollama"
     echo "==============================================="
     echo
-    curl -fsSL https://ollama.com/install.sh | sh
-    echo
-    echo "Finish!"
-}
 
-upgrade() {
-    echo
-    echo "==============================================="
-    echo "Upgrading ollama"
-    echo "==============================================="
-    echo
     curl -fsSL https://ollama.com/install.sh | sh
+
     echo
     echo "Finish!"
+    echo
 }
 
 remove() {
-    # https://docs.ollama.com/linux#uninstall
     echo
     echo "==============================================="
     echo "Removing ollama"
     echo "==============================================="
     echo
-    sudo systemctl stop ollama
-    sudo systemctl disable ollama
-    sudo rm /etc/systemd/system/ollama.service
-    sudo rm -r "$(which ollama | tr 'bin' 'lib')"
-    sudo rm "$(which ollama)"
-    sudo userdel ollama
-    sudo groupdel ollama
-    sudo rm -rf \
-        /usr/bin/ollama \
-        /usr/share/ollama \
-        /usr/local/lib/ollama \
-        /usr/local/bin/ollama
+
+    if [ "$(uname -s)" = "Darwin" ]; then
+        sudo rm -rf /usr/local/bin/ollama /usr/local/lib/ollama ~/.ollama
+    else
+        # https://docs.ollama.com/linux#uninstall
+        sudo systemctl stop ollama 2>/dev/null || true
+        sudo systemctl disable ollama 2>/dev/null || true
+        sudo rm -f /etc/systemd/system/ollama.service 2>/dev/null || true
+        if command -v ollama >/dev/null 2>&1; then
+            sudo rm -rf "$(dirname "$(dirname "$(which ollama)")")/lib/ollama" 2>/dev/null || true
+            sudo rm -f "$(which ollama)"
+        fi
+        sudo userdel ollama 2>/dev/null || true
+        sudo groupdel ollama 2>/dev/null || true
+        sudo rm -rf \
+            /usr/bin/ollama \
+            /usr/share/ollama \
+            /usr/local/lib/ollama \
+            /usr/local/bin/ollama
+    fi
+
     echo
     echo "Finish!"
     echo
 }
 
 case "$1" in
-    u|upgrade) upgrade ;;
     r|remove|d|delete|p|purge) remove ;;
     *) install ;;
 esac

install/omz-clean

@@ -1,19 +1,69 @@
 #!/usr/bin/env bash
 ##makedesc: Install omz (latest)
 
-echo
-echo "==============================================="
-echo "Installing omz (latest)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing omz"
+    echo "==============================================="
+    echo
+
+    if ! installed zsh || ! installed git || ! installed curl; then
+        echo "ERROR: you need git, zsh and curl to be installed!" >&2
+        exit 1
+    fi
+
+    sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
+
+    echo
+    echo "Finish!"
+    echo
 }
 
-if ! installed zsh || ! installed git || ! installed curl; then
-    echo "ERROR: you need git, zsh and curl to be installed!"
-    exit 1
-fi
+upgrade() {
+    echo
+    echo "==============================================="
+    echo "Upgrading omz"
+    echo "==============================================="
+    echo
 
-sh -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
+    if [ -d "$ZSH" ]; then
+        bash "$ZSH/tools/upgrade.sh"
+    else
+        echo "ERROR: OMZ not found." >&2
+        exit 1
+    fi
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+remove() {
+    echo
+    echo "==============================================="
+    echo "Removing omz"
+    echo "==============================================="
+    echo
+
+    if [ -d "$ZSH" ]; then
+        bash "$ZSH/tools/uninstall.sh"
+    else
+        echo "WARNING: OMZ not found, cleaning up." >&2
+    fi
+    rm -rf "$HOME/.oh-my-zsh"
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    u|upgrade|update) upgrade ;;
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/omz-fancy

@@ -1,60 +1,68 @@
 #!/usr/bin/env bash
 ##makedesc: Install omz fancy (powerline10k + MesloLGS font)
 
-# https://gist.github.com/anthonyaxenov/b8460935d06b9f0da72def03d0f26515
+set -eo pipefail
 
-# Based on:
-# https://github.com/Powerlevel9k/powerlevel9k/wiki/Install-Instructions
-# https://github.com/ohmyzsh/ohmyzsh
-# https://powerline.readthedocs.io/en/latest/installation/linux.html#fonts-installation
-# https://gist.github.com/dogrocker/1efb8fd9427779c827058f873b94df95
-# https://linuxhint.com/install_zsh_shell_ubuntu_1804/
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-echo
-echo "==============================================="
-echo "Installing omz fancy: powerline10k + MesloLGS font..."
-echo "==============================================="
-echo
+isMac() { [ "$(uname -s)" = "Darwin" ]; }
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing omz fancy: powerline10k + MesloLGS font"
+    echo "==============================================="
+    echo
+
+    if ! installed zsh || ! installed git; then
+        echo "ERROR: you need git and zsh to be installed!" >&2
+        exit 1
+    fi
+
+    if [[ ! -d "$HOME/.oh-my-zsh" ]]; then
+        echo "ERROR: you need omz to be installed!" >&2
+        exit 1
+    fi
+
+    echo
+    echo "1/3 Installing MesloLGS fonts..."
+    mkdir -p "$HOME/.local/share/fonts/"
+    FONTS_URL="https://github.com/romkatv/powerlevel10k-media/raw/master"
+    if installed wget; then
+        wget -q --show-progress "$FONTS_URL/MesloLGS%20NF%20Regular.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Regular.ttf"
+        wget -q --show-progress "$FONTS_URL/MesloLGS%20NF%20Bold.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Bold.ttf"
+        wget -q --show-progress "$FONTS_URL/MesloLGS%20NF%20Italic.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Italic.ttf"
+        wget -q --show-progress "$FONTS_URL/MesloLGS%20NF%20Bold%20Italic.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Bold Italic.ttf"
+    else
+        curl -fsSL "$FONTS_URL/MesloLGS%20NF%20Regular.ttf" -o "$HOME/.local/share/fonts/MesloLGS NF Regular.ttf"
+        curl -fsSL "$FONTS_URL/MesloLGS%20NF%20Bold.ttf" -o "$HOME/.local/share/fonts/MesloLGS NF Bold.ttf"
+        curl -fsSL "$FONTS_URL/MesloLGS%20NF%20Italic.ttf" -o "$HOME/.local/share/fonts/MesloLGS NF Italic.ttf"
+        curl -fsSL "$FONTS_URL/MesloLGS%20NF%20Bold%20Italic.ttf" -o "$HOME/.local/share/fonts/MesloLGS NF Bold Italic.ttf"
+    fi
+    if command -v fc-cache >/dev/null 2>&1; then
+        fc-cache -vf "$HOME/.local/share/fonts/"
+    fi
+
+    echo
+    echo "2/3 Installing powerlevel10k theme..."
+    git clone --depth=1 https://github.com/romkatv/powerlevel10k.git "${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k"
+    sed -i.bak 's#^ZSH_THEME=.*$#ZSH_THEME="powerlevel10k/powerlevel10k"#g' "$HOME/.zshrc"
+
+    echo
+    echo "3/3 Installing plugins..."
+    git clone --depth=1 https://github.com/zsh-users/zsh-autosuggestions.git "${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-autosuggestions"
+    git clone --depth=1 https://github.com/zsh-users/zsh-syntax-highlighting.git "${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting"
+    sed -i.bak 's/^plugins=/plugins=(git laravel docker docker-compose composer zsh-autosuggestions zsh-syntax-highlighting)/g' "$HOME/.zshrc"
+    p10k configure
+
+    echo
+    echo "Finish! You need to:"
+    echo "- review your plugins in $HOME/.zshrc"
+    echo "- restart terminal windows to reload fonts and set 'MesloLGS NF Regular' as default font"
+    echo "- log out of your session and login again"
+    echo
 }
 
-if ! installed zsh || ! installed git || ! installed wget; then
-    echo "ERROR: you need git, zsh and wget to be installed!"
-    exit 1
-fi
-
-if [[ ! -d "$HOME/.oh-my-zsh" ]]; then
-    echo "ERROR: you need omz to be installed!"
-    exit 1
-fi
-
-echo
-echo "1/3 Installing MesloLGS fonts..."
-mkdir -p "$HOME/.local/share/fonts/"
-FONTS_URL="https://github.com/romkatv/powerlevel10k-media/raw/master"
-wget "$FONTS_URL/MesloLGS%20NF%20Regular.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Regular.ttf"
-wget "$FONTS_URL/MesloLGS%20NF%20Bold.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Bold.ttf"
-wget "$FONTS_URL/MesloLGS%20NF%20Italic.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Italic.ttf"
-wget "$FONTS_URL/MesloLGS%20NF%20Bold%20Italic.ttf" -O "$HOME/.local/share/fonts/MesloLGS NF Bold Italic.ttf"
-fc-cache -vf "$HOME/.local/share/fonts/"
-
-echo
-echo "2/3 Installing powerlevel10k theme..."
-git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k
-sed -i 's#^ZSH_THEME=.*$#ZSH_THEME="powerlevel10k/powerlevel10k"#g' "$HOME/.zshrc"
-
-echo
-echo "3/3 Installing plugins..."
-git clone https://github.com/zsh-users/zsh-autosuggestions.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
-git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
-sed -i 's/^plugins=/plugins=(git laravel docker docker-compose composer zsh-autosuggestions zsh-syntax-highlighting)/g' $HOME/.zshrc
-p10k configure
-
-echo
-echo "Finish! You need to:"
-echo "- review your plugins in $HOME/.zshrc"
-echo "- restart terminal windows to reload fonts and set 'MesloLGS NF Regular' as default font"
-echo "- log out of your session and login again"
-echo
+case "$1" in
+    *) install ;;
+esac

install/openvpn

@@ -1,31 +1,80 @@
 #!/usr/bin/env bash
 ##makedesc: Install openvpn v2.6.3 (src)
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-# https://openvpn.net/community-downloads/
-# https://openvpn.net/community-resources/installing-openvpn/
+set -eo pipefail
 
-[ "$1" ] && OVPNVER="$1" || OVPNVER='2.6.3'
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-title "Installing openvpn v${OVPNVER} (src)..."
+require() {
+    local missing=()
+    for pkg in "$@"; do
+        installed "$pkg" || missing+=("$pkg")
+    done
+    if [ ${#missing[@]} -gt 0 ]; then
+        if [ "$(uname -s)" = "Darwin" ]; then
+            if installed brew; then
+                brew install "${missing[@]}"
+            else
+                echo "ERROR: Missing: ${missing[*]}. Install manually or use brew." >&2
+                exit 1
+            fi
+        else
+            sudo apt install -y "${missing[@]}"
+        fi
+    fi
+}
 
-require libssl-dev \
-    liblzo2-dev \
-    libpam0g-dev
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-mkdir -p "$HOME/install/"
-download "https://swupdate.openvpn.org/community/releases/openvpn-${OVPNVER}.tar.gz" "$HOME/install/openvpn-${OVPNVER}.tar.gz" && \
-    unpack_targz "$HOME/install/openvpn-${OVPNVER}.tar.gz" "$HOME/install/" && \
-    cd "$HOME/install/openvpn-${OVPNVER}" && \
-    sudo ./configure && \
-    sudo make && \
-    sudo make install &&
-    apt_install network-manager-openvpn \
-        network-manager-openvpn-gnome
+unpack_targz() {
+    tar -xzvf "$1" -C "$2"
+}
+
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install openvpn
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-[ $? = 0 ] && {
     echo
-    success "openvpn installed!"
+    echo "==============================================="
+    echo "Installing openvpn"
+    echo "==============================================="
+    echo
+
+    # https://openvpn.net/community-downloads/
+    # https://openvpn.net/community-resources/installing-openvpn/
+
+    OVPNVER='2.6.3'
+
+    require libssl-dev liblzo2-dev libpam0g-dev
+
+    mkdir -p "$HOME/install/"
+    download "https://swupdate.openvpn.org/community/releases/openvpn-${OVPNVER}.tar.gz" "$HOME/install/openvpn-${OVPNVER}.tar.gz"
+    unpack_targz "$HOME/install/openvpn-${OVPNVER}.tar.gz" "$HOME/install/"
+    cd "$HOME/install/openvpn-${OVPNVER}"
+    sudo ./configure
+    sudo make
+    sudo make install
+    sudo apt install -y network-manager-openvpn network-manager-openvpn-gnome
+
+    echo
+    echo "Finish!"
     openvpn --version
     echo
 }
+
+case "$1" in
+    *) install ;;
+esac

install/papirus

@@ -1,27 +1,51 @@
 #!/usr/bin/env bash
 ##makedesc: Install papirus-icon-theme (latest)
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-title
+set -eo pipefail
 
-mkdir -p "$HOME/install/papirus-icon-theme" "$HOME/.local/share/icons/"
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-if installed git; then
-    clone_quick https://github.com/PapirusDevelopmentTeam/papirus-icon-theme.git "$HOME/install/"
-else
-    download https://github.com/PapirusDevelopmentTeam/papirus-icon-theme/archive/refs/heads/master.zip -O "$HOME/install/papirus-icon-theme.zip" && \
-        unzip -oq "$HOME/install/papirus-icon-theme.zip" -d "$HOME/install/papirus-icon-theme" && \
-        rm -f "$HOME/install/papirus-icon-theme.zip"
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: Papirus icon theme is not supported on macOS." >&2
+    exit 1
 fi
 
-symlink "$HOME/install/papirus-icon-theme/Papirus" "$HOME/.local/share/icons/Papirus" && \
-    symlink "$HOME/install/papirus-icon-theme/Papirus-Dark" "$HOME/.local/share/icons/Papirus-Dark" && \
-    symlink "$HOME/install/papirus-icon-theme/Papirus-Light" "$HOME/.local/share/icons/Papirus-Light"
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-[ $? = 0 ] && {
+install() {
     echo
-    success "Papirus icons installed!"
-    info "You can find them in $HOME/.local/share/icons/"
+    echo "==============================================="
+    echo "Installing papirus-icon-theme"
+    echo "==============================================="
+    echo
+
+    mkdir -p "$HOME/install/papirus-icon-theme" "$HOME/.local/share/icons/"
+
+    if installed git; then
+        git clone --depth=1 --single-branch https://github.com/PapirusDevelopmentTeam/papirus-icon-theme.git "$HOME/install/papirus-icon-theme"
+    else
+        download https://github.com/PapirusDevelopmentTeam/papirus-icon-theme/archive/refs/heads/master.zip "$HOME/install/papirus-icon-theme.zip"
+        unzip -oq "$HOME/install/papirus-icon-theme.zip" -d "$HOME/install/papirus-icon-theme"
+        rm -f "$HOME/install/papirus-icon-theme.zip"
+    fi
+
+    ln -sf "$HOME/install/papirus-icon-theme/Papirus" "$HOME/.local/share/icons/Papirus"
+    ln -sf "$HOME/install/papirus-icon-theme/Papirus-Dark" "$HOME/.local/share/icons/Papirus-Dark"
+    ln -sf "$HOME/install/papirus-icon-theme/Papirus-Light" "$HOME/.local/share/icons/Papirus-Light"
+
+    echo
+    echo "Finish!"
+    echo "You can find icons in $HOME/.local/share/icons/"
     echo
 }
 
+case "$1" in
+    *) install ;;
+esac
+

install/pgsql

@@ -1,14 +1,60 @@
 #!/usr/bin/env bash
 ##makedesc: Install postgresql (latest) and php-pgsql (if php is installed)
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-title
+set -eo pipefail
 
-require postgresql postgresql-contrib && \
-    sudo service postgresql restart && \
-    {
-        echo
-        success "openvpn installed!"
-        postgres --version
-        echo
-    }
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+require() {
+    local missing=()
+    for pkg in "$@"; do
+        installed "$pkg" || missing+=("$pkg")
+    done
+    if [ ${#missing[@]} -gt 0 ]; then
+        if [ "$(uname -s)" = "Darwin" ]; then
+            if installed brew; then
+                brew install "${missing[@]}"
+            else
+                echo "ERROR: Missing: ${missing[*]}. Install manually or use brew." >&2
+                exit 1
+            fi
+        else
+            sudo apt install -y "${missing[@]}"
+        fi
+    fi
+}
+
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install postgresql
+            brew services start postgresql
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing postgresql"
+    echo "==============================================="
+    echo
+
+    require postgresql postgresql-contrib
+    sudo service postgresql restart
+
+    if installed php; then
+        sudo apt install -y --autoremove php-pgsql phpmyadmin
+    fi
+
+    echo
+    echo "Finish!"
+    postgres --version
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/php

@@ -1,42 +1,58 @@
 #!/usr/bin/env bash
 ##makedesc: Install php v8.4
 
-[ "$1" ] && PHPVER="$1" || PHPVER="8.4"
-echo
-echo "==============================================="
-echo "Installing php${PHPVER}..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo apt install -y --autoremove \
-    php${PHPVER}-fpm \
-    php${PHPVER}-dev \
-    php${PHPVER}-apcu \
-    php${PHPVER}-bcmath \
-    php${PHPVER}-cli \
-    php${PHPVER}-common \
-    php${PHPVER}-curl \
-    php${PHPVER}-dev \
-    php${PHPVER}-dom \
-    php${PHPVER}-gd \
-    php${PHPVER}-intl \
-    php${PHPVER}-mbstring \
-    php${PHPVER}-mysql \
-    php${PHPVER}-opcache \
-    php${PHPVER}-pgsql \
-    php${PHPVER}-simplexml \
-    php${PHPVER}-soap \
-    php${PHPVER}-sqlite3 \
-    php${PHPVER}-xdebug \
-    php${PHPVER}-xml \
-    php${PHPVER}-xmlrpc \
-    php${PHPVER}-zip
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-    # php${PHPVER}-ldap \
-    # php${PHPVER}-dba \
-    # php${PHPVER}-xsl \
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install php
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-echo
-echo "Finish!"
-php -v
-echo
+    PHPVER="8.4"
+
+    echo
+    echo "==============================================="
+    echo "Installing php ${PHPVER}"
+    echo "==============================================="
+    echo
+
+    sudo apt install -y --autoremove \
+        php${PHPVER}-fpm \
+        php${PHPVER}-dev \
+        php${PHPVER}-apcu \
+        php${PHPVER}-bcmath \
+        php${PHPVER}-cli \
+        php${PHPVER}-common \
+        php${PHPVER}-curl \
+        php${PHPVER}-dom \
+        php${PHPVER}-gd \
+        php${PHPVER}-intl \
+        php${PHPVER}-mbstring \
+        php${PHPVER}-mysql \
+        php${PHPVER}-opcache \
+        php${PHPVER}-pgsql \
+        php${PHPVER}-simplexml \
+        php${PHPVER}-soap \
+        php${PHPVER}-sqlite3 \
+        php${PHPVER}-xdebug \
+        php${PHPVER}-xml \
+        php${PHPVER}-xmlrpc \
+        php${PHPVER}-zip
+
+    echo
+    echo "Finish!"
+    php -v
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/php-psalm

@@ -1,30 +1,43 @@
 #!/usr/bin/env bash
 ##makedesc: Install psalm
 
-echo
-echo "==============================================="
-echo "Installing psalm..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing psalm"
+    echo "==============================================="
+    echo
+
+    if ! installed php; then
+        echo "ERROR: You need php to be installed" >&2
+        exit 1
+    fi
+    if ! installed composer; then
+        echo "ERROR: You need composer to be installed" >&2
+        exit 2
+    fi
+
+    COMPOSER_GLOBAL_HOME="$(composer config -g home)"
+    NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
+    if ! grep -qoh "$NEWPATH" "$HOME/.profile" 2>/dev/null; then
+        echo "$NEWPATH" >> "$HOME/.profile"
+    fi
+
+    # shellcheck source=/dev/null
+    source "$HOME/.profile"
+
+    composer global require vimeo/psalm --dev
+
+    echo
+    echo "Finish!"
+    psalm --version
+    echo
 }
 
-! installed 'php' && echo 'ERROR: You need php to be installed' && exit 1
-! installed "composer" && echo "ERROR: You need composer to be installed" && exit 2
-
-COMPOSER_GLOBAL_HOME="$(composer config -g home)"
-NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
-cat "$HOME/.profile" | grep -qoh "$NEWPATH" || {
-    $NEWPATH
-    echo "$NEWPATH" >> "$HOME/.profile"
-}
-source "$HOME/.profile"
-
-composer global require vimeo/psalm --dev
-
-echo
-echo "Finish!"
-psalm --version
-echo
+case "$1" in
+    *) install ;;
+esac

install/php-spx

@@ -1,33 +1,50 @@
 #!/usr/bin/env bash
 ##makedesc: Install php-spx
 
-echo
-echo "==============================================="
-echo "Installing php-spx..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
-}
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-! installed 'php' && echo 'ERROR: You need php to be installed' && exit 1
-! installed 'phpize' && echo 'ERROR: You need php-dev to be installed' && exit 2
-! installed 'make' && sudo apt install -y make
-! installed 'wget' && sudo apt install -y wget
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        echo "ERROR: php-spx is not supported on macOS (requires Linux PHP extension build)." >&2
+        exit 1
+    fi
 
-[ -d "$HOME/install/php-spx" ] || mkdir -p "$HOME/install/php-spx"
-wget https://github.com/NoiseByNorthwest/php-spx/archive/refs/heads/release/latest.zip -O /tmp/php-spx.zip \
-    && unzip -oq /tmp/php-spx.zip -d "$HOME/install/php-spx" \
-    && rm /tmp/php-spx.zip \
-    && cd "$HOME/install/php-spx/php-spx-release-latest" \
-    && phpize \
-    && ./configure \
-    && make \
-    && sudo make install
+    echo
+    echo "==============================================="
+    echo "Installing php-spx"
+    echo "==============================================="
+    echo
 
-PHPVER=`php -r 'echo ($v=explode(".",PHP_VERSION))[0].".".$v[1];'`
-cat << EOF | sudo tee -a "/etc/php/${PHPVER}/mods-available/spx.ini"
+    if ! installed php; then
+        echo "ERROR: You need php to be installed" >&2
+        exit 1
+    fi
+    if ! installed phpize; then
+        echo "ERROR: You need php-dev to be installed" >&2
+        exit 2
+    fi
+    if ! installed make; then
+        sudo apt install -y make
+    fi
+
+    mkdir -p "$HOME/install/php-spx"
+    if installed wget; then
+        wget -q --show-progress https://github.com/NoiseByNorthwest/php-spx/archive/refs/heads/release/latest.zip -O /tmp/php-spx.zip
+    else
+        curl -fsSL https://github.com/NoiseByNorthwest/php-spx/archive/refs/heads/release/latest.zip -o /tmp/php-spx.zip
+    fi
+    unzip -oq /tmp/php-spx.zip -d "$HOME/install/php-spx"
+    rm /tmp/php-spx.zip
+    cd "$HOME/install/php-spx/php-spx-release-latest"
+    phpize
+    ./configure
+    make
+    sudo make install
+
+    PHPVER=$(php -r 'echo ($v=explode(".",PHP_VERSION))[0].".".$v[1];')
+    cat << EOF | sudo tee -a "/etc/php/${PHPVER}/mods-available/spx.ini"
 ; https://github.com/NoiseByNorthwest/php-spx/tree/release/latest#configuration
 ; https://habr.com/ru/post/505192/
 
@@ -39,8 +56,13 @@ spx.http_key = 'spx'
 
 EOF
 
-sudo ln -sf "/etc/php/${PHPVER}/mods-available/spx.ini" "/etc/php/${PHPVER}/cli/conf.d/99-spx.ini"
+    sudo ln -sf "/etc/php/${PHPVER}/mods-available/spx.ini" "/etc/php/${PHPVER}/cli/conf.d/99-spx.ini"
 
-echo
-echo "Finish!"
-echo
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/phpcs

@@ -1,32 +1,45 @@
 #!/usr/bin/env bash
 ##makedesc: Install phpcs + php-cs-fixer
 
-echo
-echo "==============================================="
-echo "Installing phpcs + php-cs-fixer..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing phpcs + php-cs-fixer"
+    echo "==============================================="
+    echo
+
+    if ! installed php; then
+        echo "ERROR: You need php to be installed" >&2
+        exit 1
+    fi
+    if ! installed composer; then
+        echo "ERROR: You need composer to be installed" >&2
+        exit 2
+    fi
+
+    COMPOSER_GLOBAL_HOME="$(composer config -g home)"
+    NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
+    if ! grep -qoh "$NEWPATH" "$HOME/.profile" 2>/dev/null; then
+        echo "$NEWPATH" >> "$HOME/.profile"
+    fi
+
+    # shellcheck source=/dev/null
+    source "$HOME/.profile"
+
+    composer global require squizlabs/php_codesniffer --dev
+    composer global require friendsofphp/php-cs-fixer --dev
+
+    echo
+    echo "Finish!"
+    phpcs --version
+    php-cs-fixer --version
+    echo
 }
 
-! installed 'php' && echo 'ERROR: You need php to be installed' && exit 1
-! installed "composer" && echo "ERROR: You need composer to be installed" && exit 2
-
-COMPOSER_GLOBAL_HOME="$(composer config -g home)"
-NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
-cat "$HOME/.profile" | grep -qoh "$NEWPATH" || {
-    $NEWPATH
-    echo "$NEWPATH" >> "$HOME/.profile"
-}
-source "$HOME/.profile"
-
-composer global require squizlabs/php_codesniffer --dev
-composer global require friendsofphp/php-cs-fixer --dev
-
-echo
-echo "Finish!"
-phpcs --version # phpcbf --version
-php-cs-fixer --version
-echo
+case "$1" in
+    *) install ;;
+esac

install/phpmd

@@ -1,30 +1,43 @@
 #!/usr/bin/env bash
 ##makedesc: Install phpmd
 
-echo
-echo "==============================================="
-echo "Installing phpmd..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing phpmd"
+    echo "==============================================="
+    echo
+
+    if ! installed php; then
+        echo "ERROR: You need php to be installed" >&2
+        exit 1
+    fi
+    if ! installed composer; then
+        echo "ERROR: You need composer to be installed" >&2
+        exit 2
+    fi
+
+    COMPOSER_GLOBAL_HOME="$(composer config -g home)"
+    NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
+    if ! grep -qoh "$NEWPATH" "$HOME/.profile" 2>/dev/null; then
+        echo "$NEWPATH" >> "$HOME/.profile"
+    fi
+
+    # shellcheck source=/dev/null
+    source "$HOME/.profile"
+
+    composer global require phpmd/phpmd --dev
+
+    echo
+    echo "Finish!"
+    phpmd --version
+    echo
 }
 
-! installed 'php' && echo 'ERROR: You need php to be installed' && exit 1
-! installed "composer" && echo "ERROR: You need composer to be installed" && exit 2
-
-COMPOSER_GLOBAL_HOME="$(composer config -g home)"
-NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
-cat "$HOME/.profile" | grep -qoh "$NEWPATH" || {
-    $NEWPATH
-    echo "$NEWPATH" >> "$HOME/.profile"
-}
-source "$HOME/.profile"
-
-composer global require phpmd/phpmd --dev
-
-echo
-echo "Finish!"
-phpmd --version
-echo
+case "$1" in
+    *) install ;;
+esac

install/phpstan

@@ -1,31 +1,44 @@
 #!/usr/bin/env bash
 ##makedesc: Install phpstan
 
-echo
-echo "==============================================="
-echo "Installing phpstan..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing phpstan"
+    echo "==============================================="
+    echo
+
+    if ! installed php; then
+        echo "ERROR: You need php to be installed" >&2
+        exit 1
+    fi
+    if ! installed composer; then
+        echo "ERROR: You need composer to be installed" >&2
+        exit 2
+    fi
+
+    COMPOSER_GLOBAL_HOME="$(composer config -g home)"
+    NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
+    if ! grep -qoh "$NEWPATH" "$HOME/.profile" 2>/dev/null; then
+        echo "$NEWPATH" >> "$HOME/.profile"
+    fi
+
+    # shellcheck source=/dev/null
+    source "$HOME/.profile"
+
+    composer global require phpstan/phpstan --dev
+
+    echo
+    echo "Finish!"
+    phpstan --version
+    echo
 }
 
-! installed 'php' && echo 'ERROR: You need php to be installed' && exit 1
-! installed "composer" && echo "ERROR: You need composer to be installed" && exit 2
-
-COMPOSER_GLOBAL_HOME="$(composer config -g home)"
-NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
-cat "$HOME/.profile" | grep -qoh "$NEWPATH" || {
-    $NEWPATH
-    echo "$NEWPATH" >> "$HOME/.profile"
-}
-source "$HOME/.profile"
-
-composer global require phpstan/phpstan --dev
-
-echo
-echo "Finish!"
-phpstan --version
-echo
+case "$1" in
+    *) install ;;
+esac
 

install/phpunit

@@ -1,31 +1,44 @@
 #!/usr/bin/env bash
 ##makedesc: Install phpunit
 
-echo
-echo "==============================================="
-echo "Installing phpunit..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing phpunit"
+    echo "==============================================="
+    echo
+
+    if ! installed php; then
+        echo "ERROR: You need php to be installed" >&2
+        exit 1
+    fi
+    if ! installed composer; then
+        echo "ERROR: You need composer to be installed" >&2
+        exit 2
+    fi
+
+    COMPOSER_GLOBAL_HOME="$(composer config -g home)"
+    NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
+    if ! grep -qoh "$NEWPATH" "$HOME/.profile" 2>/dev/null; then
+        echo "$NEWPATH" >> "$HOME/.profile"
+    fi
+
+    # shellcheck source=/dev/null
+    source "$HOME/.profile"
+
+    composer global require phpunit/phpunit --dev
+
+    echo
+    echo "Finish!"
+    phpunit --version
+    echo
 }
 
-! installed 'php' && echo 'ERROR: You need php to be installed' && exit 1
-! installed "composer" && echo "ERROR: You need composer to be installed" && exit 2
-
-COMPOSER_GLOBAL_HOME="$(composer config -g home)"
-NEWPATH="export PATH=\"$COMPOSER_GLOBAL_HOME/vendor/bin:\${PATH}\""
-cat "$HOME/.profile" | grep -qoh "$NEWPATH" || {
-    $NEWPATH
-    echo "$NEWPATH" >> "$HOME/.profile"
-}
-source "$HOME/.profile"
-
-composer global require phpunit/phpunit --dev
-
-echo
-echo "Finish!"
-phpunit --version
-echo
+case "$1" in
+    *) install ;;
+esac
 

install/postman

@@ -1,21 +1,48 @@
 #!/usr/bin/env bash
 ##makedesc: Install postman (latest)
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-# https://learning.postman.com/docs/getting-started/installation-and-updates/#installing-postman-on-linux
+set -eo pipefail
 
-# set -ex
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-title
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-mkdir -p "$HOME/install" && \
-    "$HOME/.local/bin" && \
-    "$HOME/.local/share/applications"
+unpack_targz() {
+    tar -xzvf "$1" -C "$2"
+}
 
-download "https://dl.pstmn.io/download/latest/linux64" "$HOME/install/postman.tar.gz" && \
-    unpack_targz "$HOME/install/postman.tar.gz" "$HOME/install" && \
-    symlink "$HOME/install/Postman/Postman" "$HOME/.local/bin/postman" && \
-    cat << EOF > "$HOME/.local/share/applications/Postman.desktop" && sudo update-desktop-database
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask postman
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing postman"
+    echo "==============================================="
+    echo
+
+    # https://learning.postman.com/docs/getting-started/installation-and-updates/#installing-postman-on-linux
+
+    mkdir -p "$HOME/install" "$HOME/.local/bin" "$HOME/.local/share/applications"
+
+    download "https://dl.pstmn.io/download/latest/linux64" "$HOME/install/postman.tar.gz"
+    unpack_targz "$HOME/install/postman.tar.gz" "$HOME/install"
+    ln -sf "$HOME/install/Postman/Postman" "$HOME/.local/bin/postman"
+
+    cat << EOF > "$HOME/.local/share/applications/Postman.desktop"
 [Desktop Entry]
 Name=Postman
 Exec=$HOME/.local/bin/postman %U
@@ -26,8 +53,15 @@ Type=Application
 Encoding=UTF-8
 EOF
 
-[ $? = 0 ] && {
+    if command -v update-desktop-database >/dev/null 2>&1; then
+        sudo update-desktop-database
+    fi
+
     echo
-    success "Postman installed!"
+    echo "Finish!"
     echo
 }
+
+case "$1" in
+    *) install ;;
+esac

install/qt5

@@ -1,25 +1,47 @@
 #!/usr/bin/env bash
 ##makedesc: Install qt5
 
-echo
-echo "==============================================="
-echo "Installing qt5..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo apt install -y --autoremove \
-    build-essential \
-    ca-certificates \
-    cmake \
-    g++ \
-    libqt5core5a \
-    libqt5dbus5 \
-    libqt5gui5 \
-    libqt5network5 \
-    libqt5svg5 \
-    libqt5svg5-dev \
-    libqt5widgets5 \
-    openssl \
-    qtbase5-dev \
-    qttools5-dev \
-    qttools5-dev-tools
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if command -v brew >/dev/null 2>&1; then
+            brew install qt@5
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing qt5"
+    echo "==============================================="
+    echo
+
+    sudo apt install -y --autoremove \
+        build-essential \
+        ca-certificates \
+        cmake \
+        g++ \
+        libqt5core5a \
+        libqt5dbus5 \
+        libqt5gui5 \
+        libqt5network5 \
+        libqt5svg5 \
+        libqt5svg5-dev \
+        libqt5widgets5 \
+        openssl \
+        qtbase5-dev \
+        qttools5-dev \
+        qttools5-dev-tools
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/rustdesk

@@ -1,24 +1,71 @@
 #!/usr/bin/env bash
 ##makedesc: Install rustdesk client v1.4.2 (deb)
 
-[ "$1" ] && RDVER="$1" || RDVER="1.4.2"
-echo
-echo "==============================================="
-echo "Installing rustdesk v$RDVER..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-# https://github.com/rustdesk/rustdesk
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-deb_path="$HOME/install"
-deb_name="rustdesk-$RDVER.deb"
-mkdir -p "$deb_path"
-deb="$deb_path/$deb_name"
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask rustdesk
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-sudo apt install -y libxdo3 python3-pip
-wget "https://github.com/rustdesk/rustdesk/releases/download/$RDVER/$deb_name" -O "$deb"
-sudo dpkg -i "$deb"
+    RDVER="1.4.9"
 
-# flatpak install -y com.rustdesk.RustDesk
-# https://develop.kde.org/docs/administration/portal-permissions/
-# flatpak permission-set kde-authorized remote-desktop com.rustdesk.RustDesk yes
+    echo
+    echo "==============================================="
+    echo "Installing rustdesk v${RDVER}"
+    echo "==============================================="
+    echo
+
+    # https://github.com/rustdesk/rustdesk
+
+    deb_path="$HOME/install"
+    deb_name="rustdesk-${RDVER}.deb"
+    mkdir -p "$deb_path"
+    deb="$deb_path/$deb_name"
+
+    sudo apt install -y libxdo3 python3-pip
+    if installed wget; then
+        wget -q --show-progress "https://github.com/rustdesk/rustdesk/releases/download/${RDVER}/${deb_name}" -O "$deb"
+    else
+        curl -fsSL "https://github.com/rustdesk/rustdesk/releases/download/${RDVER}/${deb_name}" -o "$deb"
+    fi
+    sudo dpkg -i "$deb"
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+remove() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew uninstall --cask rustdesk
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Removing rustdesk"
+    echo "==============================================="
+    echo
+
+    sudo dpkg -r rustdesk 2>/dev/null || true
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/snap

@@ -1,43 +1,41 @@
 #!/usr/bin/env bash
 ##makedesc: Install bunch of software from snap
 
-echo
-echo "==============================================="
-echo "Installing software from snap..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
-}
-
-snapi() {
-    snap install $1 2>/dev/null
-    [[ $? -ne 0 ]] && snap install $1 --classic
-}
-
-if ! installed snapd; then
-    sudo apt update
-    sudo apt install -y --autoremove snapd #gnome-software-plugin-snap
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: snap is not supported on macOS. Use brew instead." >&2
+    exit 1
 fi
 
-# snapi snap-store
-# snapi gtk-common-themes
-# snapi gtk2-common-themes
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-snapi peek
-# snapi telegram-desktop #todo
-# snapi code # deb https://github.com/microsoft/vscode/issues/221836
-snapi skype
-snapi dbeaver-ce
-# snapi mysql-workbench-community
-# snapi discord
-# snapi phpstorm
-# snapi audacity
-# snapi flameshot # deb
-# snapi zoom-client # deb
+snapi() {
+    snap install "$1" 2>/dev/null || snap install "$1" --classic
+}
 
-# https://certbot.eff.org/
-# snapi certbot
-# sudo ln -sf /snap/bin/certbot /usr/bin/certbot
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing software from snap"
+    echo "==============================================="
+    echo
+
+    if ! installed snapd; then
+        sudo apt update
+        sudo apt install -y --autoremove snapd
+    fi
+
+    snapi peek
+    snapi skype
+    snapi dbeaver-ce
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac
 

install/sublimemerge

@@ -1,45 +1,78 @@
 #!/usr/bin/env bash
 ##makedesc: Install Sublime Merge
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-# https://www.sublimemerge.com/download
-# https://gist.github.com/lugrus2000/1fc55158b87f94d799392a6dd1ac0ce2
-# https://gist.github.com/maboloshi/feaa63c35f4c2baab24c9aaf9b3f4e47
+set -eo pipefail
 
-[ "$1" ] && SMVER="$1" || SMVER='2102'
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-title
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-mkdir -p "$HOME/install"
-DEB_PATH="$HOME/install/sublime-merge_build-${SMVER}_amd64.deb"
-BIN_PATH="/opt/sublime_merge/sublime_merge"
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask sublime-merge
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-if [[ ! -f "$DEB_PATH" ]]; then
-    download https://download.sublimetext.com/sublime-merge_build-${SMVER}_amd64.deb "$DEB_PATH"
-fi
+    echo
+    echo "==============================================="
+    echo "Installing Sublime Merge"
+    echo "==============================================="
+    echo
 
-sudo dpkg -i "$DEB_PATH"
-# sudo cp -f $BIN_PATH $BIN_PATH.old
+    # https://www.sublimemerge.com/download
 
-# if [[ $SMVER = 2102 ]]; then
-    #TODO not working
-    # printf '\x48\xC7\xC0\x19\x01\x00\x00\xC3' | sudo dd of=$BIN_PATH bs=1 seek=$((0x003A5400)) conv=notrunc
-    # printf '\x90\x90\x90\x90\x90'             | sudo dd of=$BIN_PATH bs=1 seek=$((0x003A7EC9)) conv=notrunc
-    # printf '\x90\x90\x90\x90\x90'             | sudo dd of=$BIN_PATH bs=1 seek=$((0x003A7EE4)) conv=notrunc
-    # printf '\x48\x31\xC0\x48\xFF\xC0\xC3'     | sudo dd of=$BIN_PATH bs=1 seek=$((0x003A67FE)) conv=notrunc
-    # printf '\xC3'                             | sudo dd of=$BIN_PATH bs=1 seek=$((0x003A514E)) conv=notrunc
-    # printf '\xC3'                             | sudo dd of=$BIN_PATH bs=1 seek=$((0x003A40D2)) conv=notrunc
+    SMVER='2102'
 
-    #TODO segfault
-    # echo 0045a360: 48 C7 C0 19 01 00 00 C3 | sudo xxd -r - $BIN_PATH
-    # echo 0045d21d: 90 90 90 90 90          | sudo xxd -r - $BIN_PATH
-    # echo 0045d23a: 90 90 90 90 90          | sudo xxd -r - $BIN_PATH
-    # echo 0045b990: C3                      | sudo xxd -r - $BIN_PATH
-    # echo 0045a05a: C3                      | sudo xxd -r - $BIN_PATH
-    # echo 00459aba: C3                      | sudo xxd -r - $BIN_PATH
-# fi
+    mkdir -p "$HOME/install"
+    DEB_PATH="$HOME/install/sublime-merge_build-${SMVER}_amd64.deb"
+    BIN_PATH="/opt/sublime_merge/sublime_merge"
 
-echo
-success "Sublime Merge installed!"
-$BIN_PATH --version
-echo
+    if [[ ! -f "$DEB_PATH" ]]; then
+        download "https://download.sublimetext.com/sublime-merge_build-${SMVER}_amd64.deb" "$DEB_PATH"
+    fi
+
+    sudo dpkg -i "$DEB_PATH"
+
+    echo
+    echo "Finish!"
+    $BIN_PATH --version
+    echo
+}
+
+remove() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew uninstall --cask sublime-merge
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Removing Sublime Merge"
+    echo "==============================================="
+    echo
+
+    sudo dpkg -r sublime-merge 2>/dev/null || true
+    sudo rm -rf /opt/sublime_merge
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/sublimetext

@@ -1,37 +1,87 @@
 #!/usr/bin/env bash
 ##makedesc: Install Sublime Text
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-# https://www.sublimetext.com/download
-# https://gist.axenov.dev/anthony/sublime
-# https://gist.axenov.dev/anthony/sublime2
-# https://gist.github.com/lugrus2000/1fc55158b87f94d799392a6dd1ac0ce2
-# https://gist.github.com/maboloshi/feaa63c35f4c2baab24c9aaf9b3f4e47
+set -eo pipefail
 
-[ "$1" ] && STVER="$1" || STVER='4200'
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-title
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-mkdir -p "$HOME/install"
-DEB_PATH="$HOME/install/sublime-text_build-${STVER}_amd64.deb"
-BIN_PATH="/opt/sublime_text/sublime_text"
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask sublime-text
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-if [[ ! -f "$DEB_PATH" ]]; then
-    download "https://download.sublimetext.com/sublime-text_build-${STVER}_amd64.deb" "$DEB_PATH"
-fi
+    echo
+    echo "==============================================="
+    echo "Installing Sublime Text"
+    echo "==============================================="
+    echo
 
-sudo dpkg -i "$DEB_PATH"
-sudo cp -f "$BIN_PATH" "$BIN_PATH.old"
+    # https://www.sublimetext.com/download
 
-if [[ $STVER = 4169 ]]; then
-    echo "00489f39: c640 0501 4885 c9" | sudo xxd -r - "$BIN_PATH"
-elif [[ $STVER = 4200 ]]; then
-    sudo sed -i 's#\x0F\xB6\x51\x05\x83\xF2\x01#\xC6\x41\x05\x01\xB2\x00\x90#' "$BIN_PATH"
-else
-    sudo sed -i 's#\x80\x79\x05\x00\x0F\x94\xC2#\xC6\x41\x05\x01\xB2\x00\x90#' "$BIN_PATH"
-fi
+    STVER='4200'
 
-echo
-success "Sublime Text installed!"
-$BIN_PATH --version
-echo
+    mkdir -p "$HOME/install"
+    DEB_PATH="$HOME/install/sublime-text_build-${STVER}_amd64.deb"
+    BIN_PATH="/opt/sublime_text/sublime_text"
+
+    if [[ ! -f "$DEB_PATH" ]]; then
+        download "https://download.sublimetext.com/sublime-text_build-${STVER}_amd64.deb" "$DEB_PATH"
+    fi
+
+    sudo dpkg -i "$DEB_PATH"
+    sudo cp -f "$BIN_PATH" "$BIN_PATH.old"
+
+    if [[ $STVER = 4169 ]]; then
+        echo "00489f39: c640 0501 4885 c9" | sudo xxd -r - "$BIN_PATH"
+    elif [[ $STVER = 4200 ]]; then
+        sudo sed -i 's#\x0F\xB6\x51\x05\x83\xF2\x01#\xC6\x41\x05\x01\xB2\x00\x90#' "$BIN_PATH"
+    else
+        sudo sed -i 's#\x80\x79\x05\x00\x0F\x94\xC2#\xC6\x41\x05\x01\xB2\x00\x90#' "$BIN_PATH"
+    fi
+
+    echo
+    echo "Finish!"
+    $BIN_PATH --version
+    echo
+}
+
+remove() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew uninstall --cask sublime-text
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Removing Sublime Text"
+    echo "==============================================="
+    echo
+
+    sudo dpkg -r sublime-text 2>/dev/null || true
+    sudo rm -rf /opt/sublime_text
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/suld

@@ -1,20 +1,48 @@
 #!/usr/bin/env bash
 ##makedesc: Samsung Unified Linux Driver repo
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-# https://www.bchemnet.com/suldr/
-# https://www.bchemnet.com/suldr/supported.html
+set -eo pipefail
 
-title
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-mkdir -vp "$HOME/install"
-sudo bash -c 'echo "deb https://www.bchemnet.com/suldr/ debian extra" >> /etc/apt/sources.list.d/samsung.list'
-download \
-    https://www.bchemnet.com/suldr/pool/debian/extra/su/suldr-keyring_3_all.deb \
-    "$HOME/install/suldr-keyring_3_all.deb"
-sudo dpkg -i "$HOME/install/suldr-keyring_3_all.deb"
-apt_install suld-driver2-1.00.39
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-success "Samsung Unified Linux Driver installed!"
-info "Don't forget to connect your Samsung printer"
-info "See more info here: https://www.bchemnet.com/suldr/"
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        echo "ERROR: Samsung Unified Linux Driver is not supported on macOS." >&2
+        exit 1
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing Samsung Unified Linux Driver"
+    echo "==============================================="
+    echo
+
+    # https://www.bchemnet.com/suldr/
+    # https://www.bchemnet.com/suldr/supported.html
+
+    mkdir -p "$HOME/install"
+    sudo bash -c 'echo "deb https://www.bchemnet.com/suldr/ debian extra" >> /etc/apt/sources.list.d/samsung.list'
+    download \
+        https://www.bchemnet.com/suldr/pool/debian/extra/su/suldr-keyring_3_all.deb \
+        "$HOME/install/suldr-keyring_3_all.deb"
+    sudo dpkg -i "$HOME/install/suldr-keyring_3_all.deb"
+    sudo apt install -y suld-driver2-1.00.39
+
+    echo
+    echo "Finish!"
+    echo "Don't forget to connect your Samsung printer"
+    echo "See more info here: https://www.bchemnet.com/suldr/"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/syncthing

@@ -1,28 +1,58 @@
 #!/usr/bin/env bash
 ##makedesc: Install syncthing (latest) + ppa
 
-echo
-echo "==============================================="
-echo "Installing syncthing (latest) + ppa..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-# https://apt.syncthing.net/
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-# Add the release PGP keys:
-sudo curl -s -o /usr/share/keyrings/syncthing-archive-keyring.gpg https://syncthing.net/release-key.gpg
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
 
-# Add the "stable" channel to your APT sources:
-echo "deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable" | sudo tee /etc/apt/sources.list.d/syncthing.list
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install syncthing
+            brew services start syncthing
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-# Add the "candidate" channel to your APT sources:
-echo "deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing candidate" | sudo tee /etc/apt/sources.list.d/syncthing.list
+    echo
+    echo "==============================================="
+    echo "Installing syncthing"
+    echo "==============================================="
+    echo
 
-# Update and install syncthing:
-sudo apt update
-sudo apt install -y --autoremove syncthing
+    # https://apt.syncthing.net/
 
-wget "https://raw.githubusercontent.com/syncthing/syncthing/main/etc/linux-desktop/syncthing-start.desktop" -O $HOME/.local/share/applications/syncthing-start.desktop
-wget "https://raw.githubusercontent.com/syncthing/syncthing/main/etc/linux-desktop/syncthing-ui.desktop" -O $HOME/.local/share/applications/syncthing-ui.desktop
-ln -sf $HOME/.local/share/applications/syncthing-start.desktop $HOME/.config/autostart/syncthing-start.desktop
-# или демоном: https://habr.com/ru/post/350892/
+    # Add the release PGP keys:
+    sudo curl -s -o /usr/share/keyrings/syncthing-archive-keyring.gpg https://syncthing.net/release-key.gpg
+
+    # Add the channels to APT sources:
+    echo "deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing stable" | sudo tee /etc/apt/sources.list.d/syncthing.list
+    echo "deb [signed-by=/usr/share/keyrings/syncthing-archive-keyring.gpg] https://apt.syncthing.net/ syncthing candidate" | sudo tee /etc/apt/sources.list.d/syncthing.list
+
+    sudo apt update
+    sudo apt install -y --autoremove syncthing
+
+    mkdir -p "$HOME/.local/share/applications" "$HOME/.config/autostart"
+    download "https://raw.githubusercontent.com/syncthing/syncthing/main/etc/linux-desktop/syncthing-start.desktop" "$HOME/.local/share/applications/syncthing-start.desktop"
+    download "https://raw.githubusercontent.com/syncthing/syncthing/main/etc/linux-desktop/syncthing-ui.desktop" "$HOME/.local/share/applications/syncthing-ui.desktop"
+    ln -sf "$HOME/.local/share/applications/syncthing-start.desktop" "$HOME/.config/autostart/syncthing-start.desktop"
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/telebit

@@ -1,18 +1,23 @@
 #!/usr/bin/env bash
 ##makedesc: Install telebit (latest)
 
-echo
-echo "==============================================="
-echo "Installing telebit (latest)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-# https://git.coolaj86.com/coolaj86/telebit.js#install
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing telebit"
+    echo "==============================================="
+    echo
 
-# export NODEJS_VER=v10.2                   # v10.2 is tested working, but we can test other versions
-# export TELEBIT_VERSION=master             # git tag or branch to install from
-# export TELEBIT_USERSPACE=no               # install as a system service (launchd, systemd only)
-# export TELEBIT_PATH=/opt/telebit
-# export TELEBIT_USER=telebit
-# export TELEBIT_GROUP=telebit
-curl https://get.telebit.io/ | bash
+    # https://git.coolaj86.com/coolaj86/telebit.js#install
+    curl -fsSL https://get.telebit.io/ | bash
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/telegram

@@ -1,13 +1,40 @@
 #!/usr/bin/env bash
 ##makedesc: Install telegram (latest)
 
-echo
-echo "==============================================="
-echo "Installing telegram (latest)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-mkdir -p "$HOME/install" "$HOME/.local/bin"
-wget "https://telegram.org/dl/desktop/linux" -O $HOME/install/telegram.tar.gz && \
-    tar -xJf $HOME/install/telegram.tar.gz -C $HOME/.local/bin
-$HOME/.local/bin/Telegram/Telegram & disown > /dev/null
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask telegram
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing telegram"
+    echo "==============================================="
+    echo
+
+    mkdir -p "$HOME/install" "$HOME/.local/bin"
+    if installed wget; then
+        wget -q --show-progress "https://telegram.org/dl/desktop/linux" -O "$HOME/install/telegram.tar.gz"
+    else
+        curl -fsSL "https://telegram.org/dl/desktop/linux" -o "$HOME/install/telegram.tar.gz"
+    fi
+    tar -xJf "$HOME/install/telegram.tar.gz" -C "$HOME/.local/bin"
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/tilt

@@ -1,33 +1,56 @@
-#!/bin/bash
+#!/usr/bin/env bash
+##makedesc: Install tilt (k8s dev env)
 
-mkdir -p ~/install/tilt ~/.local/bin
-cd ~/install/tilt
+set -eo pipefail
 
-KUBECTL_VERSION=$(curl -L -s https://dl.k8s.io/release/stable.txt)
-curl -LO "https://dl.k8s.io/release/$KUBECTL_VERSION/bin/linux/amd64/kubectl"
-curl -LO "https://dl.k8s.io/release/$KUBECTL_VERSION/bin/linux/amd64/kubectl.sha256"
-echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check
-chmod +x kubectl
-cp ./kubectl ~/.local/bin/kubectl
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-################################################################################
+isMac() { [ "$(uname -s)" = "Darwin" ]; }
 
-CTLPTL_URL=$(curl -s "https://api.github.com/repos/tilt-dev/ctlptl/releases/latest" \
-    | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing tilt"
+    echo "==============================================="
+    echo
 
-curl -fsSL "$CTLPTL_URL" | tar -xz -C ~/.local/bin ctlptl
-# chmod +x ~/.local/bin/ctlptl
+    mkdir -p ~/install/tilt ~/.local/bin
 
-################################################################################
+    if isMac; then
+        if installed brew; then
+            brew install kubectl tilt-dev/tap/ctlptl tilt-dev/tap/tilt
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+    else
+        cd ~/install/tilt
 
-TILT_URL=$(curl -s "https://api.github.com/repos/tilt-dev/tilt/releases/latest" \
-    | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+        KUBECTL_VERSION=$(curl -L -s https://dl.k8s.io/release/stable.txt)
+        curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl"
+        curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl.sha256"
+        echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check
+        chmod +x kubectl
+        cp ./kubectl ~/.local/bin/kubectl
 
-curl -fsSL "$TILT_URL" | tar -xz -C ~/.local/bin tilt
-# chmod +x ~/.local/bin/tilt
-cd -
+        CTLPTL_URL=$(curl -s "https://api.github.com/repos/tilt-dev/ctlptl/releases/latest" \
+            | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+        curl -fsSL "$CTLPTL_URL" | tar -xz -C ~/.local/bin ctlptl
 
-echo "Version of ctlptl = $(ctlptl version)"
-echo "Version of tilt = $(tilt version)"
-echo "Version of kubectl:"
-kubectl version
+        TILT_URL=$(curl -s "https://api.github.com/repos/tilt-dev/tilt/releases/latest" \
+            | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+        curl -fsSL "$TILT_URL" | tar -xz -C ~/.local/bin tilt
+    fi
+
+    echo
+    echo "Finish!"
+    echo "ctlptl version = $(ctlptl version)"
+    echo "tilt version = $(tilt version)"
+    echo "kubectl version:"
+    kubectl version
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/ulauncher

@@ -1,13 +1,30 @@
 #!/usr/bin/env bash
 ##makedesc: Install ulauncher (latest) + ppa
 
-echo
-echo "==============================================="
-echo "Installing ulauncher (latest) + ppa..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo add-apt-repository universe -y
-sudo add-apt-repository ppa:agornostal/ulauncher -y
-sudo apt update
-sudo apt install ulauncher
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: ulauncher is not supported on macOS. Use Alfred or Raycast instead." >&2
+    exit 1
+fi
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing ulauncher"
+    echo "==============================================="
+    echo
+
+    sudo add-apt-repository universe -y
+    sudo add-apt-repository ppa:agornostal/ulauncher -y
+    sudo apt update
+    sudo apt install -y ulauncher
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/vivaldi

@@ -1,19 +1,74 @@
 #!/usr/bin/env bash
 ##makedesc: Install Vivaldi + ppa
 
-# https://repo.vivaldi.com
-# https://help.vivaldi.com/desktop/#install-update
-# https://help.vivaldi.com/desktop/install-update/manual-setup-vivaldi-linux-repositories/
+set -eo pipefail
 
-echo
-echo "==============================================="
-echo "Installing Vivaldi + ppa..."
-echo "==============================================="
-echo
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-wget -qO- https://repo.vivaldi.com/archive/linux_signing_key.pub | gpg --dearmor > packages.vivaldi.gpg
-sudo install -o root -g root -m 644 packages.vivaldi.gpg /etc/apt/trusted.gpg.d
-sudo sh -c 'echo "deb [arch=amd64,armhf signed-by=/etc/apt/trusted.gpg.d/packages.vivaldi.gpg] https://repo.vivaldi.com/archive/deb stable main" > /etc/apt/sources.list.d/vivaldi.list'
-rm -f packages.vivaldi.gpg
+doInstall() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask vivaldi
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
 
-sudo apt update && sudo apt install vivaldi-stable
+    echo
+    echo "==============================================="
+    echo "Installing Vivaldi"
+    echo "==============================================="
+    echo
+
+    # https://repo.vivaldi.com
+    # https://help.vivaldi.com/desktop/#install-update
+
+    if installed wget; then
+        wget -qO- https://repo.vivaldi.com/archive/linux_signing_key.pub | gpg --dearmor > packages.vivaldi.gpg
+    else
+        curl -fsSL https://repo.vivaldi.com/archive/linux_signing_key.pub | gpg --dearmor > packages.vivaldi.gpg
+    fi
+    sudo install -o root -g root -m 644 packages.vivaldi.gpg /etc/apt/trusted.gpg.d
+    sudo sh -c 'echo "deb [arch=amd64,armhf signed-by=/etc/apt/trusted.gpg.d/packages.vivaldi.gpg] https://repo.vivaldi.com/archive/deb stable main" > /etc/apt/sources.list.d/vivaldi.list'
+    rm -f packages.vivaldi.gpg
+
+    sudo apt update
+    sudo apt install -y vivaldi-stable
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+remove() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew uninstall --cask vivaldi
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Removing Vivaldi"
+    echo "==============================================="
+    echo
+
+    sudo apt remove -y vivaldi-stable
+    sudo rm -rf \
+        /usr/share/keyrings/vivaldi-browser.gpg \
+        /etc/apt/sources.list.d/vivaldi-archive.list \
+        /etc/apt/sources.list.d/vivaldi.list
+    sudo apt update
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    r|remove|d|delete|p|purge) remove ;;
+    *) doInstall ;;
+esac

install/vscode

@@ -1,18 +1,47 @@
 #!/usr/bin/env bash
 ##makedesc: VSCode deb-package
-source "$( dirname $(readlink -e -- "${BASH_SOURCE}"))/../helpers.sh" || exit 255
 
-title
+set -eo pipefail
 
-mkdir -p "$HOME/install"
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-download "https://code.visualstudio.com/sha/download?build=stable&os=linux-deb-x64" \
-    "$HOME/install/vscode.deb" && \
+download() {
+    if installed wget; then
+        wget -q --show-progress "$1" -O "$2"
+    else
+        curl -fsSL "$1" -o "$2"
+    fi
+}
+
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install --cask visual-studio-code
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing VSCode"
+    echo "==============================================="
+    echo
+
+    mkdir -p "$HOME/install"
+
+    download "https://code.visualstudio.com/sha/download?build=stable&os=linux-deb-x64" \
+        "$HOME/install/vscode.deb"
     sudo dpkg -i "$HOME/install/vscode.deb"
 
-[ $? = 0 ] && {
     echo
-    success "VSCode installed"
+    echo "Finish!"
     code --version
     echo
 }
+
+case "$1" in
+    *) install ;;
+esac

install/wine

@@ -1,14 +1,57 @@
 #!/usr/bin/env bash
 ##makedesc: Install wine (latest) + ppa
 
-echo
-echo "==============================================="
-echo "Installing wine (latest)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo dpkg --add-architecture i386
-wget -qO- https://dl.winehq.org/wine-builds/winehq.key | sudo apt-key add -
-sudo add-apt-repository -y "deb https://dl.winehq.org/wine-builds/ubuntu/ $(lsb_release -cs 2>/dev/null) main"
-sudo apt install -y --autoremove winehq-stable
-wine --version
+if [ "$(uname -s)" = "Darwin" ]; then
+    echo "ERROR: wine on macOS requires Wine Skin, CrossOver, or manual setup" >&2
+    exit 1
+fi
+
+installed() { command -v "$1" >/dev/null 2>&1; }
+
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing wine"
+    echo "==============================================="
+    echo
+
+    sudo dpkg --add-architecture i386
+    if installed wget; then
+        wget -qO- https://dl.winehq.org/wine-builds/winehq.key | sudo apt-key add -
+    else
+        curl -fsSL https://dl.winehq.org/wine-builds/winehq.key | sudo apt-key add -
+    fi
+    sudo add-apt-repository -y "deb https://dl.winehq.org/wine-builds/ubuntu/ $(lsb_release -cs 2>/dev/null) main"
+    sudo apt install -y --autoremove winehq-stable
+
+    echo
+    echo "Finish!"
+    wine --version
+    echo
+}
+
+remove() {
+    echo
+    echo "==============================================="
+    echo "Removing wine"
+    echo "==============================================="
+    echo
+
+    sudo apt remove --purge -y "wine*"
+    rm -rf "$HOME/.wine"
+    rm -f "$HOME/.config/menus/applications-merged/"*wine*
+    rm -rf "$HOME/.local/share/applications/wine"
+    rm -f "$HOME/.local/share/desktop-directories/"*wine*
+    rm -f "$HOME/.local/share/icons/"*wine*
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    r|remove|d|delete|p|purge) remove ;;
+    *) install ;;
+esac

install/youtube-dl

@@ -1,45 +1,59 @@
 #!/usr/bin/env bash
 ##makedesc: Install youtube-dl (src)
 
-# https://github.com/ytdl-org/youtube-dl#installation
+set -eo pipefail
 
-echo
-echo "==============================================="
-echo "Installing youtube-dl (src)..."
-echo "==============================================="
-echo
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-# 11.04.23: release 2021.12.17 in snap/apt/github is broken (Unable to extract uploader id)
-# and still no fix officially released, so we just build it from actual sources
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing youtube-dl"
+    echo "==============================================="
+    echo
 
-# curl -L https://yt-dl.org/downloads/latest/youtube-dl -o "$HOME/.local/bin/youtube-dl" && \
-#     sudo chmod +rx "$HOME/.local/bin/youtube-dl"
+    # https://github.com/ytdl-org/youtube-dl#installation
 
-installed() {
-    command -v "$1" >/dev/null 2>&1
+    if ! installed make; then
+        if [ "$(uname -s)" = "Darwin" ]; then
+            echo "ERROR: Install Xcode Command Line Tools first." >&2
+            exit 1
+        else
+            sudo apt install -y make
+        fi
+    fi
+    mkdir -p "$HOME/install/youtube-dl" "$HOME/.local/bin"
+
+    if installed git; then
+        if [ -d "$HOME/install/youtube-dl" ]; then
+            cd "$HOME/install/youtube-dl"
+            git pull
+        else
+            git clone https://github.com/ytdl-org/youtube-dl.git "$HOME/install/youtube-dl" --depth=1 --single-branch
+        fi
+    else
+        if ! installed wget; then
+            if [ "$(uname -s)" = "Darwin" ]; then
+                echo "ERROR: Install wget or use git." >&2
+                exit 1
+            else
+                sudo apt install -y wget
+            fi
+        fi
+        wget -q --show-progress https://github.com/ytdl-org/youtube-dl/archive/refs/heads/master.zip -O "$HOME/install/youtube-dl.zip"
+        unzip -oq "$HOME/install/youtube-dl.zip" -d "$HOME/install/youtube-dl"
+    fi
+
+    cd "$HOME/install/youtube-dl"
+    make youtube-dl
+    mv youtube-dl "$HOME/.local/bin/"
+
+    echo
+    echo "Finish!"
+    youtube-dl --version
+    echo
 }
 
-! installed make && sudo apt install -y make
-mkdir -p "$HOME/install/youtube-dl" "$HOME/.local/bin"
-
-if installed git; then
-    if [[ -d "$HOME/install/youtube-dl" ]]; then
-        cd "$HOME/install/youtube-dl"
-        git pull
-    else 
-        git clone https://github.com/ytdl-org/youtube-dl.git "$HOME/install/youtube-dl" --depth=1 --single-branch
-    fi
-else
-    ! installed wget && sudo apt install -y wget
-    wget https://github.com/ytdl-org/youtube-dl/archive/refs/heads/master.zip -O "$HOME/install/youtube-dl.zip" && \
-        unzip -oq "$HOME/install/youtube-dl.zip" -d "$HOME/install/youtube-dl"
-fi
-
-cd "$HOME/install/youtube-dl" && \
-    make youtube-dl && \
-    mv youtube-dl "$HOME/.local/bin"
-
-echo
-echo "Finish!"
-youtube-dl --version
-echo
+case "$1" in
+    *) install ;;
+esac

install/ytdlcue

@@ -1,15 +1,27 @@
 #!/usr/bin/env bash
 ##makedesc: Install ytdlcue
 
-# https://gist.github.com/anthonyaxenov/8e11f18493c8419ee7abc94a8ea0cfaf
+set -eo pipefail
 
-echo
-echo "==============================================="
-echo "Installing ytdlcue..."
-echo "==============================================="
-echo
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing ytdlcue"
+    echo "==============================================="
+    echo
 
-install_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
-tools_dir="`dirname $install_dir`/tools"
-cp "${tools_dir}/ytdlcue.sh" "$HOME/.local/bin/ytdlcue"
-sudo chmod +rx "$HOME/.local/bin/ytdlcue"
+    # https://gist.github.com/anthonyaxenov/8e11f18493c8419ee7abc94a8ea0cfaf
+
+    install_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+    tools_dir="$(dirname "$install_dir")/tools"
+    cp "${tools_dir}/ytdlcue.sh" "$HOME/.local/bin/ytdlcue"
+    chmod +rx "$HOME/.local/bin/ytdlcue"
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/zint

@@ -1,37 +1,51 @@
 #!/usr/bin/env bash
 ##makedesc: Install zint (latest)
 
-echo
-echo "==============================================="
-echo "Installing zint (latest)..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo apt install -y --autoremove \
-    g++ \
-    cmake \
-    qtbase5-dev \
-    qttools5-dev \
-    libpng-dev
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-if installed git; then
-    # 2.9.* ===============================================================================
-    sudo git clone git@github.com:zint/zint.git /usr/src/zint
-    cd /usr/src/zint
-    sudo cmake .
-    sudo make
-    sudo make install
-else
-    echo "You need git to be installed!"
-    # 2.4.2 ===============================================================================
-    # https://wayneoutthere.com/2021/02/17/how-to-install-zint-on-ubuntu/
-    # sudo wget https://github.com/downloads/zint/zint/zint-2.4.2.tar.gz -O /usr/src/zint.tar.gz
-    # sudo tar -C /usr/src/ -xzf /usr/src/zint.tar.gz
-    # sudo rm -rf /usr/src/zint.tar.gz
-    # cd /usr/src/zint-2.4.2/build
-    # sudo cmake ..
-    # sudo make
-    # sudo make install
-    # sudo rm -rf /usr/src/zint*
-    # cd -
-fi
+install() {
+    if [ "$(uname -s)" = "Darwin" ]; then
+        if installed brew; then
+            brew install zint
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+        return
+    fi
+
+    echo
+    echo "==============================================="
+    echo "Installing zint"
+    echo "==============================================="
+    echo
+
+    sudo apt install -y --autoremove \
+        g++ \
+        cmake \
+        qtbase5-dev \
+        qttools5-dev \
+        libpng-dev
+
+    if installed git; then
+        sudo rm -rf /usr/src/zint
+        sudo git clone https://github.com/zint/zint.git /usr/src/zint
+        cd /usr/src/zint
+        sudo cmake .
+        sudo make
+        sudo make install
+    else
+        echo "ERROR: You need git to be installed!" >&2
+        exit 1
+    fi
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

install/zsh

@@ -1,11 +1,23 @@
 #!/usr/bin/env bash
 ##makedesc: Install vanilla zsh
 
-echo
-echo "==============================================="
-echo "Installing vanilla zsh..."
-echo "==============================================="
-echo
+set -eo pipefail
 
-sudo apt install -y --autoremove zsh
-echo "source ~/.profile" >> "$HOME/.zshrc"
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing vanilla zsh"
+    echo "==============================================="
+    echo
+
+    sudo apt install -y --autoremove zsh
+    echo "source ~/.profile" >> "$HOME/.zshrc"
+
+    echo
+    echo "Finish!"
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac

scripts/README.md

@@ -1,6 +0,0 @@
-# Shell-скрипты
-
-Эти скрипты я писал в разное время для решения разных задач.
-Чтобы они не растерялись по репозиториям и носителям, я решил собрать их здесь в одну кучу.
-
-Я всегда использую Ubuntu в качестве своих настольных и серверных ОС, поэтому все эти скрипты писались и использовались в этих средах с версий 18.*.

scripts/ddns/afraid/.env

@@ -1 +0,0 @@
-AFRAID_TOKEN=6qfkK3VmHf7t4PwvTUJtxNEQ

scripts/ddns/afraid/update.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-# shellcheck disable=SC1091
-thisdir="$( dirname "$(readlink -e -- "${BASH_SOURCE[0]}")")"
-
-log() {
-    timestamp="$(date +'%Y-%m-%d %H:%M:%S')"
-    datestamp="$(date +'%Y-%m-%d')"
-    [ ! -d "$thisdir/log" ] && mkdir "$thisdir/log"
-    echo "[$timestamp] $*" >> "$thisdir/log/$datestamp.log"
-}
-
-[ ! -f "$thisdir/.env" ] && {
-    log "ERROR: .env not exists"
-    exit 1
-}
-
-source "$thisdir/.env"
-
-[ -z "$AFRAID_TOKEN" ] && {
-    log "ERROR: env var AFRAID_TOKEN not specified"
-    exit 1
-}
-
-result=$(curl -s "http://sync.afraid.org/u/${AFRAID_TOKEN}/")
-log "$result"

scripts/ddns/duckdns/.env.example

@@ -1,3 +0,0 @@
-DUCK_TOKEN=
-DUCK_DOMAINS=
-DUCK_IP=

scripts/ddns/duckdns/.gitignore

@@ -1,2 +0,0 @@
-.env
-*.log

scripts/ddns/duckdns/install.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-thisdir="$( dirname "$(readlink -e -- "${BASH_SOURCE[0]}")")"
-
-# https://www.duckdns.org/install.jsp
-
-croncmd="$thisdir/update.sh"
-cronjob="*/30 * * * * $croncmd" # every 30 min
-( crontab -l | grep -v -F "$croncmd" ; echo "$cronjob" ) | crontab -
-cp -f "$thisdir/.env.example" "$thisdir/.env"

scripts/ddns/duckdns/uninstall.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-( crontab -l | grep -v -F "duckdns" ) | crontab -

scripts/ddns/duckdns/update.sh

@@ -1,30 +0,0 @@
-#!/bin/bash
-# shellcheck disable=SC1091
-thisdir="$( dirname "$(readlink -e -- "${BASH_SOURCE[0]}")")"
-
-log() {
-    timestamp="$(date +'%Y-%m-%d %H:%M:%S')"
-    datestamp="$(date +'%Y-%m-%d')"
-    [ ! -d "$thisdir/log" ] && mkdir "$thisdir/log"
-    echo "[$timestamp] $*" >> "$thisdir/log/$datestamp.log"
-}
-
-[ ! -f "$thisdir/.env" ] && {
-    log "ERROR: .env not exists"
-    exit 1
-}
-
-source "$thisdir/.env"
-
-[ -z "$DUCK_TOKEN" ] && {
-    log "ERROR: env var DUCK_TOKEN not specified"
-    exit 1
-}
-
-[ -z "$DUCK_DOMAINS" ] && {
-    log "ERROR: env var DUCK_DOMAINS not specified"
-    exit 1
-}
-
-result=$(curl -s "https://www.duckdns.org/update?domains=${DUCK_DOMAINS}&token=${DUCK_TOKEN}&ip=${DUCK_IP}")
-log "$result"

scripts/disable-ipv6.sh

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-
-sudo sysctl -w net.ipv6.conf.all.disable_ipv6="$1"
-sudo sysctl -w net.ipv6.conf.default.disable_ipv6="$1"
-sudo sysctl -w net.ipv6.conf.lo.disable_ipv6="$1"

scripts/display-resolution.sh

@@ -1,55 +0,0 @@
-#!/usr/bin/env bash
-# https://gist.github.com/anthonyaxenov/c16e1181d4b8a8644c57ec8a1f6cf21c
-#########################################################################
-#                                                                       #
-# Set output resolution                                                 #
-#                                                                       #
-# Author: Anthony Axenov (Антон Аксенов)                                #
-# Version: 1.0                                                          #
-# License: WTFPLv2                                                      #
-#                                                                       #
-#########################################################################
-#                                                                       #
-# Using this script you can change your output resolution               #
-# to any one you need. Just adjust some vars below and run script       #
-# (chmod +x needed).                                                    #
-#                                                                       #
-#########################################################################
-
-# Set output name to work with. You can get it via 'xrandr --listactivemonitors'
-output="HDMI-3"
-# Set width of this output in px
-width=1920
-# Set height of this output in px
-height=1080
-# Set refresh rate in Hz of this output in px
-refresh=120
-
-# Sometimes cvt and gtf generates different modelines.
-# You can play around and look which of them gives best result:
-modeline=$(cvt ${width} ${height} ${refresh} | grep "Modeline")
-# modeline=$(gtf ${width} ${height} ${refresh} | grep "Modeline")
-
-# Some important data needed to xrandr:
-modename="${width}x${height}@${refresh}_my"
-params=$(echo "$modeline" | sed "s|^\s*Modeline\s*\"[0-9x_.]*\"\s*||")
-
-echo "Set resolution ${width}x${height}@${refresh} on output $output:"
-echo "$modename $params"
-
-# Simple logic:
-# 1. Switch output to safe mode which always exists (I believe) to avoid errors
-xrandr --output $output --mode 640x480 --verbose
-# 2. If output aready have our mode -- we must delete it to avoid errors
-if $(xrandr | grep -q "$modename"); then
-    # 2.1. Detach mode from output
-    xrandr --delmode $output $modename
-    # 2.2. Remove mode itself
-    xrandr --rmmode $modename
-fi
-# 3. Create new mode with freshly generated parameters
-xrandr --newmode $modename $params --verbose
-# 4. Attach mode to our output
-xrandr --addmode $output $modename --verbose
-# 5. Switch output to this mode immidiately
-xrandr --output $output --mode $modename --refresh $refresh --verbose

scripts/docker-volume-snapshot.sh

@@ -1,47 +0,0 @@
-#!/usr/bin/env bash
-# Original filename: docker-volume-snapshot
-# Author: Juned Khatri
-# License: MIT
-# Repo: https://github.com/junedkhatri31/docker-volume-snapshot
-
-set -e -o pipefail
-
-programname=`basename "$0"`
-
-display_usage() {
-    echo "usage: $programname (create|restore) source destination"
-    echo "  create         create snapshot file from docker volume"
-    echo "  restore        restore snapshot file to docker volume"
-    echo "  source         source path"
-    echo "  destination    destination path"
-    echo
-    echo "Tip: Supports tar's compression algorithms automatically"
-    echo "     based on the file extention, for example .tar.gz"
-    echo
-    echo "Examples:"
-    echo "docker-volume-snapshot create xyz_volume xyz_volume.tar"
-    echo "docker-volume-snapshot create xyz_volume xyz_volume.tar.gz"
-    echo "docker-volume-snapshot restore xyz_volume.tar xyz_volume"
-    echo "docker-volume-snapshot restore xyz_volume.tar.gz xyz_volume"
-}
-
-case "$1" in
-    "create")
-        if [[ -z "$2" || -z "$3" ]]; then display_usage; exit 1; fi
-        directory=`dirname "$3"`
-        if [ "$directory" == "." ]; then directory=$(pwd); fi
-        filename=`basename "$3"`
-        docker run --rm -v "$2:/source" -v "$directory:/dest" busybox tar cvaf "/dest/$filename" -C /source .
-        ;;
-    "restore")
-        if [[ -z "$2" || -z "$3" ]]; then display_usage; exit 1; fi
-        directory=`dirname "$2"`
-        if [ "$directory" == "." ]; then directory=$(pwd); fi
-        filename=`basename "$2"`
-        docker run --rm -v "$3:/dest" -v "$directory:/source" busybox tar xvf "/source/$filename" -C /dest
-        ;;
-    *)
-        display_usage
-        exit 1 # Command to come out of the program with status 1
-        ;;
-esac

scripts/fix-obs-vcam.sh

@@ -1,50 +0,0 @@
-#!/usr/bin/env bash
-
-# https://obsproject.com/kb/virtual-camera-troubleshooting
-# https://obsproject.com/forum/threads/how-to-start-virtual-camera-without-sudo-privileges.139783/
-# https://blog.csdn.net/qq_43008667/article/details/128041455
-# https://blog.jbrains.ca/permalink/using-obs-studio-as-a-virtual-cam-on-linux
-# https://github.com/obsproject/obs-studio/issues/4808
-
-# v4l2loopback-dkms
-
-# obs_start()
-# {
-#     #This function is intended to prevent blank cameras in OBS upon OBS restart / exit
-#     #1. load/refresh uvcvideo before starting obs
-#     if lsmod | grep -q 'uvcvideo'; then
-#         sudo rmmod uvcvideo
-#     fi
-#     sudo modprobe uvcvideo
-#     #2. since no environment with a keyring to prompt for allowing virtual webcams prior is a must
-#     sudo modprobe v4l2loopback video_nr=10 card_label='OBS Virtual Camera'
-#     sleep 1
-#     sh -c "$obs_cmd --startvirtualcam || sleep 3; sudo rmmod uvcvideo"
-# }
-
-installed () {
-    command -v $1 > /dev/null
-}
-
-installed 'obs' && obs_cmd='obs'
-installed 'obs-studio' && obs_cmd='obs-studio'
-
-# obs executes this command when you start virtual camera
-# sudo modprobe v4l2loopback exclusive_caps=1 card_label="OBS Virtual Camera"
-
-# another version from one of links below
-# sudo modprobe v4l2loopback video_nr=2 devices=1 card_label="OBS Virtual Camera"
-
-sudo modprobe -r v4l2loopback || sudo rmmod v4l2loopback
-if [[ $? == 0 ]]; then
-    sudo modprobe v4l2loopback video_nr=2 devices=1 card_label="OBS Virtual Camera"
-    if [[ $? == 0 ]]; then
-        $obs_cmd --startvirtualcam & disown
-    else
-        echo "Cannot run modprobe. Ensure v4l2loopback-dkms is installed and try again"
-        exit 1
-    fi
-else
-    echo "Cannot remove v4l2loopback device"
-    exit 2
-fi

scripts/fix-repo-vivaldi.sh

@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-# https://gist.github.com/pkorpine/16fcdbe070222cf1d99e67cf542e60c2
-
-sudo rm -rf /etc/apt/sources.list.d/vivaldi*
-cd /tmp
-wget -qO- https://repo.vivaldi.com/archive/linux_signing_key.pub | gpg --dearmor > packages.vivaldi.gpg
-sudo install -o root -g root -m 644 packages.vivaldi.gpg /etc/apt/trusted.gpg.d
-sudo sh -c 'echo "deb [arch=amd64,armhf signed-by=/etc/apt/trusted.gpg.d/packages.vivaldi.gpg] https://repo.vivaldi.com/archive/deb stable main" > /etc/apt/sources.list.d/vivaldi.list'
-rm -f packages.vivaldi.gpg
-sudo apt update

scripts/helpers/arg-parser/README.md

@@ -1,111 +0,0 @@
-# Argument parser for bash scripts v1.6
-
-## Usage
-
-```shell
-# 1. add these lines after shebang:
-
-__RAW_ARGS__=("$@")
-source args.sh
-
-# 2. read arguments as flags:
-
-arg a 1 flag_a
-echo "Flag -a has value '$flag_a'"
-echo "Flag -a has value '$(arg a 1)'"
-
-arg b 1 flag_b
-echo "Flag -b has value '$flag_b'"
-echo "Flag -b has value '$(arg b 1)'"
-
-arg c 1 flag_c
-echo "Flag -c has value '$flag_c'"
-echo "Flag -c has value '$(arg c 1)'"
-
-arg d 1 flag_d
-echo "Flag -d has value '$flag_d'"
-echo "Flag -d has value '$(arg d 1)'"
-
-argl flag1 1 flag_1
-echo "Flag --flag1 has value '$flag_1'"
-echo "Flag --flag1 has value '$(argl flag1 1)'"
-
-argl flag2 1 flag_2
-echo "Flag --flag2 has value '$flag_2'"
-echo "Flag --flag2 has value '$(argl flag2 1)'"
-
-# 3. and/or read arguments' values:
-
-arg a 0 arg_a
-echo "Arg -a has value '$arg_a'"
-echo "Arg -a has value '$(arg a 0)'"
-
-arg b 0 arg_b
-echo "Arg -b has value '$arg_b'"
-echo "Arg -b has value '$(arg b 0)'"
-
-argl arg1 0 arg_1
-echo "Arg --arg1 has value '$arg_1'"
-echo "Arg --arg1 has value '$(argl arg1 0)'"
-
-argl arg2 0 arg_2
-echo "Arg --arg2 has value '$arg_2'"
-echo "Arg --arg2 has value '$(argl arg2 0)'"
-```
-
-## How it works
-
-1. Short arguments can be specified contiguously or separately
-   and their order does not matter, but before each of them
-   (or the first of them) one leading dash must be specified.
-
-   > Valid combinations: `-a -b -c`, `-cba`, `-b -azc "value of z"`
-
-2. Short arguments can have values and if are - value must go
-   next to argument itself.
-   
-   > Valid combinations: `-ab avalue`, `-ba avalue`, `-a avalue -b`
-   
-3. Long arguments cannot be combined like short ones and each
-   of them must be specified separately with two leading dashes.
-   
-   > Valid combinations: `--foo --bar`, `--bar --foo`
-   
-4. Long arguments can have a value which must be specified after `=`.
-   
-   > Valid combinations: `--foo value --bar`, `--bar --foo=value`
-   
-5. If arg value may contain space then value must be "double-quoted".
-
-6. You can use arg() or argl() to check presence of any arg, no matter
-   if it has value or not.
-
-More info:
-* 🇷🇺 [axenov.dev/bash-args](https://axenov.dev/bash-args/)
-* 🇺🇸 [axenov.dev/en/bash-processing-arguments-in-a-script-when-called-from-the-shell/](https://axenov.dev/en/bash-processing-arguments-in-a-script-when-called-from-the-shell)
-
-Tested in Ubuntu 20.04.2 LTS in:
-
-```
-bash 5.0.17(1)-release (x86_64-pc-linux-gnu) and later
-zsh 5.8 (x86_64-ubuntu-linux-gnu) and later
-```
-
-## Version history
-
-```
-v1.0 - initial
-v1.1 - arg(): improved skipping uninteresting args
-     - arg(): check next arg to be valid value
-v1.2 - removed all 'return' statements
-     - arg(): error message corrected
-     - new examples
-v1.3 - argl(): improved flag check
-     - some text corrections
-v1.4 - new function argn()
-     - some text corrections
-v1.5 - arg(), grep_match(): fixed searching for -e argument
-     - grep_match(): redirect output into /dev/null
-v1.6 - removed useless argn()
-     - arg() and argl() refactored and now support values with whitespaces
-```

scripts/helpers/arg-parser/args.sh

@@ -1,158 +0,0 @@
-#!/usr/bin/env bash
-
-# Argument parser for bash scripts
-#
-# Author: Anthony Axenov (Антон Аксенов)
-# Version: 1.6
-# License: MIT
-# Description: https://git.axenov.dev/anthony/shell/src/branch/master/helpers/arg-parser
-
-#purpose    Little helper to check if string matches PCRE
-#argument   $1 - some string
-#argument   $2 - regex
-#exitcode	0 - string valid
-#exitcode	1 - string is not valid
-grep_match() {
-    printf "%s" "$1" | grep -qE "$2" >/dev/null
-}
-
-#purpose	Find short argument or its value
-#argument	$1 - (string) argument (without leading dashes; only first letter will be processed)
-#argument	$2 - (number) is it flag? 1 if is, otherwise 0 or nothing
-#argument	$3 - (string) variable to return value into
-#                (if not specified then it will be echo'ed in stdout)
-#returns    (string) 1 (if $2 == 1), value (if correct and if $2 != 1) or nothing
-#usage      To get value into var:      arg v 0 myvar    or    myvalue=$(arg 'v')
-#usage      To find flag into var:      arg f 1 myvar    or    flag=$(arg 'f')
-#usage      To echo value:              arg v
-#usage      To echo 1 if flag exists:   arg f
-arg() {
-    [ "$1" ] || { echo "Argument name is not specified!" >&2 && exit 1; }
-    local arg_name="${1:0:1}" # first character of argument name to find
-    local is_flag="$2" || 0   # 1 if we need just find a flag, 0 to get a value
-    local var_name="$3" || 0  # variable name to return value into or 0 to echo it in stdout
-    local value=              # initialize empty value to check if we found one later
-    local arg_found=0         # marker of found argument
-
-    for idx in "${!__RAW_ARGS__[@]}"; do # going through all args
-        local arg_search=${__RAW_ARGS__[idx]} # get current argument
-
-        # skip $arg_search if it starts with '--' or letter
-        grep_match "$arg_search" "^(\w|--)" && continue
-
-        # clear $arg_search from special and duplicate characters, e.g. 'fas-)dfs' will become 'fasd'
-        local arg_chars="$(printf "%s" "$arg_search" \
-            | tr -s "[$arg_search]" 2>/dev/null \
-            | tr -d "[:punct:][:blank:]" 2>/dev/null)"
-
-        # if $arg_name is not one of $arg_chars the skip it
-        grep_match "-$arg_name" "^-[$arg_chars]$" || continue
-        arg_found=1
-
-        # then return '1'|'0' back into $value if we need flag or next arg value otherwise
-        [ "$is_flag" = 1 ] && value=1 || value="${__RAW_ARGS__[idx+1]}"
-        break
-    done
-
-    [ "$is_flag" = 1 ] && [ -z "$value" ] && value=0;
-
-    # if value we found is empty or looks like another argument then exit with error message
-    if [ "$arg_found" = 1 ] && ! grep_match "$value" "^[[:graph:]]+$" || grep_match "$value" "^--?\w+$"; then
-        echo "ERROR: Argument '-$arg_name' must have correct value!" >&2 && exit 1
-    fi
-
-    # return '$value' back into $var_name (if exists) or echo in stdout
-    [ "$var_name" ] && eval "$var_name='$value'" || echo "$value"
-}
-
-#purpose	Find long argument or its value
-#argument	$1 - argument (without leading dashes)
-#argument	$2 - (number) is it flag? 1 if is, otherwise 0 or nothing
-#argument	$3 - (string) variable to return value into
-#                (if not specified then it will be echo'ed in stdout)
-#returns    (string) 1 (if $2 == 1), value (if correct and if $2 != 1) or nothing
-#usage      To get value into var:      arg v 0 myvar    or    myvalue=$(arg 'v')
-#usage      To find flag into var:      arg f 1 myvar    or    flag=$(arg 'f')
-#usage      To echo value:              arg v
-#usage      To echo 1 if flag exists:   arg f
-argl() {
-    [ "$1" ] || { echo "Argument name is not specified!" >&2 && exit 1; }
-    local arg_name="$1"      # argument name to find
-    local is_flag="$2" || 0  # 1 if we need just find a flag, 0 to get a value
-    local var_name="$3" || 0 # variable name to return value into or 0 to echo it in stdout
-    local value=             # initialize empty value to check if we found one later
-    local arg_found=0        # marker of found argument
-
-    for idx in "${!__RAW_ARGS__[@]}"; do # going through all args
-        local arg_search="${__RAW_ARGS__[idx]}" # get current argument
-
-        if [ "$arg_search" = "--$arg_name" ]; then # if current arg begins with two dashes
-            # then return '1' back into $value if we need flag or next arg value otherwise
-            [ "$is_flag" = 1 ] && value=1 || value="${__RAW_ARGS__[idx+1]}"
-            break # stop the loop
-        elif grep_match "$arg_search" "^--$arg_name=.+$"; then # check if $arg like '--foo=bar'
-            # then return '1' back into $value if we need flag or part from '=' to arg's end as value otherwise
-            [ "$is_flag" = 1 ] && value=1 || value="${arg_search#*=}"
-            break # stop the loop
-        fi
-    done
-
-    [ "$is_flag" = 1 ] && [ -z "$value" ] && value=0;
-
-    # if value we found is empty or looks like another argument then exit with error message
-    if [ "$arg_found" = 1 ] && ! grep_match "$value" "^[[:graph:]]+$" || grep_match "$value" "^--?\w+$"; then
-        echo "ERROR: Argument '--$arg_name' must have correct value!" >&2 && exit 1;
-    fi
-
-    # return '$value' back into $var_name (if exists) or echo in stdout
-    [ "$var_name" ] && eval "$var_name='$value'" || echo "$value"
-}
-
-################################
-
-# This is simple examples which you can play around with.
-# 1. uncomment code below
-# 2. call thi sscript to see what happens:
-#     /args.sh -abcd --flag1 --flag2 -e evalue -f fvalue --arg1=value1 --arg2 value2
-
-# __RAW_ARGS__=("$@")
-
-# arg a 1 flag_a
-# echo "Flag -a has value '$flag_a'"
-# echo "Flag -a has value '$(arg a 1)'"
-
-# arg b 1 flag_b
-# echo "Flag -b has value '$flag_b'"
-# echo "Flag -b has value '$(arg b 1)'"
-
-# arg c 1 flag_c
-# echo "Flag -c has value '$flag_c'"
-# echo "Flag -c has value '$(arg c 1)'"
-
-# arg d 1 flag_d
-# echo "Flag -d has value '$flag_d'"
-# echo "Flag -d has value '$(arg d 1)'"
-
-# argl flag1 1 flag_1
-# echo "Flag --flag1 has value '$flag_1'"
-# echo "Flag --flag1 has value '$(argl flag1 1)'"
-
-# argl flag2 1 flag_2
-# echo "Flag --flag2 has value '$flag_2'"
-# echo "Flag --flag2 has value '$(argl flag2 1)'"
-
-# arg e 0 arg_e
-# echo "Arg -e has value '$arg_e'"
-# echo "Arg -e has value '$(arg e 0)'"
-
-# arg f 0 arg_f
-# echo "Arg -f has value '$arg_f'"
-# echo "Arg -f has value '$(arg f 0)'"
-
-# argl arg1 0 arg_1
-# echo "Arg --arg1 has value '$arg_1'"
-# echo "Arg --arg1 has value '$(argl arg1 0)'"
-
-# argl arg2 0 arg_2
-# echo "Arg --arg2 has value '$arg_2'"
-# echo "Arg --arg2 has value '$(argl arg2 0)'"

scripts/helpers/basic.sh

@@ -1,127 +0,0 @@
-#!/usr/bin/env bash
-source $( dirname $(readlink -e -- "${BASH_SOURCE}"))/io.sh || exit 255
-
-########################################################
-# Little handy helpers for scripting
-########################################################
-
-is_bash() {
-    [[ "$(basename "$SHELL")" != "bash" ]]
-}
-
-is_sourced() {
-    [[ "${BASH_SOURCE[0]}" != "$0" ]]
-}
-
-is_root() {
-    [[ "$(id -u)" -ne 0 || $(ps -o comm= -p $PPID) == "sudo" ]]
-}
-
-get_os() {
-    case "$(uname -s)" in
-        Linux*) echo Linux ;;
-        Darwin*) echo Macos ;;
-        CYGWIN*) echo Cygwin ;;
-        MINGW*) echo MinGw ;;
-        MSYS_NT*) echo Git ;;
-        *) return 1 ;;
-    esac
-}
-
-get_os_id() {
-    [ -f /etc/os-release ] && source /etc/os-release
-    echo "$ID"
-}
-
-# convert relative path $1 to full one
-abspath() {
-    echo $(realpath -q "${1/#\~/$HOME}")
-}
-
-# check if path $1 is writable
-is_writable() {
-    [ -w "$(abspath $1)" ]
-}
-
-# check if path $1 is a directory
-is_dir() {
-    [ -d "$(abspath $1)" ]
-}
-
-# check if path $1 is a file
-is_file() {
-    [ -f "$(abspath $1)" ]
-}
-
-# check if an argument is a shell function
-is_function() {
-    declare -F "$1" > /dev/null
-}
-
-# check if string $1 matches regex $2
-regex_match() {
-    printf "%s" "$1" | grep -qP "$2"
-}
-
-# check if array $2 contains string $1
-in_array() {
-	local find=$1
-    shift
-    for e in "$@"; do
-        [[ "$e" == "$find" ]] && return 0
-    done
-    return 1
-}
-
-# join all elements of array $2 with delimiter $1
-implode() {
-    local d=${1-}
-    local f=${2-}
-    if shift 2; then
-        printf %s "$f" "${@/#/$d}"
-    fi
-}
-
-# open url $1 in system web-browser
-open_url() {
-    if which xdg-open > /dev/null; then
-        xdg-open "$1" </dev/null >/dev/null 2>&1 & disown
-    elif which gnome-open > /dev/null; then
-        gnome-open "$1" </dev/null >/dev/null 2>&1 & disown
-    fi
-}
-
-# unpack .tar.gz file $1 into path $2
-unpack_targz() {
-    require tar
-    tar -xzvf "$1" -C "$2"
-}
-
-# make soft symbolic link of path $1 to path $2
-symlink() {
-    ln -sf "$1" "$2"
-}
-
-# download file $1 into path $2 using wget
-download() {
-    require wget
-    wget "$1" -O "$2"
-}
-
-# download file $1 into path $2 using curl
-cdownload() {
-    require curl
-    curl -fsSL "$1" -o "$2"
-}
-
-is_int() {
-    [[ "$1" =~ ^[0-9]+$ ]]
-}
-
-is_number() {
-    [[ "$1" =~ ^[0-9]+([.,][0-9]+)?$ ]]
-}
-
-trim() {
-    echo "$1" | xargs
-}

scripts/helpers/debug.sh

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-source $( dirname $(readlink -e -- "${BASH_SOURCE}"))/io.sh || exit 255
-

scripts/helpers/docker.sh

@@ -1,79 +0,0 @@
-#!/usr/bin/env bash
-
-########################################################
-# Docker wrappers
-########################################################
-
-# Вызывает корректную команду docker compose
-docker.compose() {
-    require docker
-
-    argl profiles 0 profiles
-    args=${*/--profiles=[a-zA-Z_,0-9]*/}
-
-    if $(docker compose &>/dev/null); then
-        local cmd="docker compose $args"
-    elif installed_pkg "docker-compose"; then
-        local cmd="docker-compose $args"
-        warn
-        warn "docker-compose v1 устарел и не поддерживается, его поведение непредсказуемо."
-        warn "Обнови docker согласно документации: https://docs.docker.com/engine/install/"
-        warn
-    else
-        error "Должен быть установлен docker-compose-plugin!"
-        die "Установи docker согласно документации: https://docs.docker.com/engine/install/" 2
-    fi
-
-    if [[ "$profiles" ]]; then
-        export COMPOSE_PROFILES=$profiles
-        debug "Выполнено: export COMPOSE_PROFILES=$profiles"
-    fi
-
-    debug "Команда: $cmd"
-    $cmd
-}
-
-# Выводит информацию о контейнере
-docker.inspect() {
-    cmd="docker inspect $*"
-    debug "Команда: $cmd"
-    $cmd 2>/dev/null
-}
-
-# Выполняет команду в контейнере от имени root
-docker.exec() {
-    cmd="docker exec -u root -it $*"
-    debug "Команда: $cmd"
-    $cmd
-}
-
-# Выводит информацию о контейнере
-docker.inspect() {
-    cmd="docker inspect $*"
-    debug "Команда: $cmd"
-    $cmd 2>/dev/null
-}
-
-docker.ip() { # not finished
-    if [ "$1" ]; then
-        if [ "$1" = "-a" ]; then
-            docker ps -aq \
-            | xargs -n 1 docker inspect --format '{{.Name}}{{range .NetworkSettings.Networks}} {{.IPAddress}}{{end}}' \
-            | sed -e 's#^/##' \
-            | column -t
-        elif [ "$1" = "-c" ]; then
-            docker-compose ps -q \
-            | xargs -n 1 docker inspect --format '{{.Name}}{{range .NetworkSettings.Networks}} {{.IPAddress}}{{end}}' \
-            | sed -e 's#^/##' \
-            | column -t
-        else
-            docker inspect --format '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "$1"
-            docker port "$1"
-        fi
-    else
-        docker ps -q \
-        | xargs -n 1 docker inspect --format '{{.Name}}{{range .NetworkSettings.Networks}} {{.IPAddress}}{{end}}' \
-        | sed -e 's#^/##' \
-        | column -t
-    fi
-}

scripts/helpers/git.sh

@@ -1,178 +0,0 @@
-#!/usr/bin/env bash
-_dir=$( dirname $(readlink -e -- "${BASH_SOURCE}"))
-source "$_dir/io.sh" || exit 255
-source "$_dir/basic.sh" || exit 255
-source "$_dir/packages.sh" || exit 255
-
-########################################################
-# Shorthands for git
-########################################################
-
-git.clone_quick() {
-    require git
-    git clone --depth=1 --single-branch "$@"
-}
-
-git.is_repo() {
-    require git
-    [ "$1" ] || die "Path is not specified" 101
-    require_dir "$1/"
-    check_dir "$1/.git"
-}
-
-git.require_repo() {
-    require git
-    git.is_repo "$1" || die "'$1' is not git repository!" 10
-}
-
-git.cfg() {
-    require git
-    [ "$1" ] || die "Key is not specified" 101
-    if [[ "$2" ]]; then
-        git config --global --replace-all "$1" "$2"
-    else
-        echo $(git config --global --get-all "$1")
-    fi
-}
-
-git.set_user() {
-    require git
-    [ "$1" ] || die "git.set_user: Repo is not specified" 100
-    git.cfg "$1" "user.name" "$2"
-    git.cfg "$1" "user.email" "$3"
-    success "User set to '$name <$email>' in ${FWHITE}$1"
-}
-
-git.fetch() {
-    require git
-    if [ "$1" ]; then
-        if git.remote_branch_exists "origin/$1"; then
-            git fetch origin "refs/heads/$1:refs/remotes/origin/$1" --progress --prune --quiet 2>&1 || die "Could not fetch $1 from origin" 12
-        else
-            warn "Tried to fetch branch 'origin/$1' but it does not exist."
-        fi
-    else
-        git fetch origin --progress --prune --quiet 2>&1 || exit 12
-    fi
-}
-
-git.reset() {
-    require git
-    git reset --hard HEAD
-    git clean -fd
-}
-
-git.clone() {
-    require git
-    git clone "$*" 2>&1
-}
-
-git.co() {
-    require git
-    git checkout "$*" 2>&1
-}
-
-git.is_it_current_branch() {
-    require git
-    [ "$1" ] || die "git.is_it_current_branch: Branch is not specified" 19
-    [[ "$(git.current_branch)" = "$1" ]]
-}
-
-git.pull() {
-    require git
-    [ "$1" ] && BRANCH=$1 || BRANCH=$(git.current_branch)
-    # note "Updating branch $BRANCH..."
-    git pull origin "refs/heads/$BRANCH:refs/remotes/origin/$BRANCH" --prune --force --quiet 2>&1 || exit 13
-    git pull origin --tags --force --quiet 2>&1 || exit 13
-    # [ "$1" ] || die "git.pull: Branch is not specified" 19
-    # if [ "$1" ]; then
-        # note "Updating branch $1..."
-        # git pull origin "refs/heads/$1:refs/remotes/origin/$1" --prune --force --quiet 2>&1 || exit 13
-    # else
-    #     note "Updating current branch..."
-    #     git pull
-    # fi
-}
-
-git.current_branch() {
-    require git
-    git branch --show-current || exit 18
-}
-
-git.local_branch_exists() {
-    require git
-    [ -n "$(git for-each-ref --format='%(refname:short)' refs/heads/$1)" ]
-}
-
-git.update_refs() {
-    require git
-    info "Updating local refs..."
-    git remote update origin --prune 1>/dev/null 2>&1 || exit 18
-}
-
-git.delete_remote_branch() {
-    require git
-    [ "$1" ] || die "git.remote_branch_exists: Branch is not specified" 19
-    if git.remote_branch_exists "origin/$1"; then
-        git push origin :"$1" # || die "Could not delete the remote $1 in $ORIGIN"
-        return 0
-    else
-        warn "Trying to delete the remote branch $1, but it does not exists in origin"
-        return 1
-    fi
-}
-
-git.is_clean_worktree() {
-    require git
-    git rev-parse --verify HEAD >/dev/null || exit 18
-    git update-index -q --ignore-submodules --refresh
-    git diff-files --quiet --ignore-submodules || return 1
-    git diff-index --quiet --ignore-submodules --cached HEAD -- || return 2
-    return 0
-}
-
-git.is_branch_merged_into() {
-    require git
-    [ "$1" ] || die "git.remote_branch_exists: Branch1 is not specified" 19
-    [ "$2" ] || die "git.remote_branch_exists: Branch2 is not specified" 19
-    git.update_refs
-    local merge_hash=$(git merge-base "$1"^{} "$2"^{})
-    local base_hash=$(git rev-parse "$1"^{})
-    [ "$merge_hash" = "$base_hash" ]
-}
-
-git.remote_branch_exists() {
-    require git
-    [ "$1" ] || die "git.remote_branch_exists: Branch is not specified" 19
-    git.update_refs
-	[ -n "$(git for-each-ref --format='%(refname:short)' refs/remotes/$1)" ]
-}
-
-git.new_branch() {
-    require git
-    [ "$1" ] || die "git.new_branch: Branch is not specified" 19
-    if [ "$2" ] && ! git.local_branch_exists "$2" && git.remote_branch_exists "origin/$2"; then
-        git.co -b "$1" origin/"$2"
-    else
-        git.co -b "$1" "$2"
-    fi
-}
-
-git.require_clean_worktree() {
-    require git
-    if ! git.is_clean_worktree; then
-        warn "Your working tree is dirty! Look at this:"
-        git status -bs
-        _T="What should you do now?\n"
-        _T="${_T}\t${BOLD}${FWHITE}0.${RESET} try to continue as is\t- errors may occur!\n"
-        _T="${_T}\t${BOLD}${FWHITE}1.${RESET} hard reset\t\t\t- clear current changes and new files\n"
-        _T="${_T}\t${BOLD}${FWHITE}2.${RESET} stash changes (default)\t- save all changes in safe to apply them later via 'git stash pop'\n"
-        _T="${_T}\t${BOLD}${FWHITE}3.${RESET} cancel\n"
-        ask "${_T}${BOLD}${FWHITE}Your choice [0-3]" reset_answer
-        case $reset_answer in
-            1 ) warn "Clearing your work..." && git.reset              ;;
-            3 ) exit                                                   ;;
-            * ) git stash -a -u -m "WIP before switch to $branch_task" ;;
-        esac
-    fi
-}

scripts/helpers/help.sh

@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-#TODO source basic.sh
-#TODO source args-parser/args.sh
-
-########################################################
-# Help functions
-########################################################
-
-process_help_arg() {
-    command="${FUNCNAME[1]}"
-    need_help=$(arg help 1)
-    [[ "$need_help" -eq 0 ]] && need_help=$(argl help 1)
-    [[ "$need_help" -eq 1 ]] && help "$command"
-}
-
-help() {
-    is_function "help.$1" && help."$1" && exit
-    echo "Main help message"
-}
-
-help.example() {
-    echo "Example help message"
-}
-
-example() {
-    process_help_arg
-    echo "Example command"
-}

scripts/helpers/io.sh

@@ -1,393 +0,0 @@
-#!/usr/bin/env bash
-
-########################################################
-# Simple and fancy input & output
-########################################################
-
-which tput > /dev/null 2>&1 && [[ $(tput -T$TERM colors) -gt 8 ]] && CAN_USE_COLORS=1 || CAN_USE_COLORS=0
-USE_COLORS=${USE_COLORS:-$CAN_USE_COLORS}
-
-# Icons (message prefixes)
-[[ "$USE_COLORS" == 1 ]] && IINFO="( i )"    || IINFO=''
-[[ "$USE_COLORS" == 1 ]] && INOTE="( * )"    || INOTE=''
-[[ "$USE_COLORS" == 1 ]] && IWARN="( # )"    || IWARN=''
-[[ "$USE_COLORS" == 1 ]] && IERROR="( ! )"   || IERROR=''
-[[ "$USE_COLORS" == 1 ]] && IFATAL="( @ )"   || IFATAL=''
-[[ "$USE_COLORS" == 1 ]] && ISUCCESS="( ! )" || ISUCCESS=''
-[[ "$USE_COLORS" == 1 ]] && IASK="( ? )"     || IASK=''
-[[ "$USE_COLORS" == 1 ]] && IDEBUG="(DBG)"   || IDEBUG=''
-[[ "$USE_COLORS" == 1 ]] && IVRB="( + )"     || IVRB=''
-
-# Text attributes
-[[ "$USE_COLORS" == 1 ]] && FRESET="$(tput sgr0)"   || FRESET=''   # Normal
-[[ "$USE_COLORS" == 1 ]] && FBOLD="$(tput bold)"    || FBOLD=''    # Bold
-[[ "$USE_COLORS" == 1 ]] && FDIM="$(tput dim)"      || FDIM=''     # Dimmed
-[[ "$USE_COLORS" == 1 ]] && FLINE="$(tput smul)"    || FLINE=''    # Underlined
-[[ "$USE_COLORS" == 1 ]] && FENDLINE="$(tput rmul)" || FENDLINE='' # End of underlined
-[[ "$USE_COLORS" == 1 ]] && FBLINK="$(tput blink)"  || FBLINK=''   # Blink
-[[ "$USE_COLORS" == 1 ]] && FREV="$(tput rev)"      || FREV=''     # Reversed
-
-# Text colors - normal
-[[ "$USE_COLORS" == 1 ]] && FBLACK="$(tput setaf 0)"  || FBLACK=''  # Black
-[[ "$USE_COLORS" == 1 ]] && FRED="$(tput setaf 1)"    || FRED=''    # Red
-[[ "$USE_COLORS" == 1 ]] && FGREEN="$(tput setaf 2)"  || FGREEN=''  # Green
-[[ "$USE_COLORS" == 1 ]] && FYELLOW="$(tput setaf 3)" || FYELLOW='' # Yellow
-[[ "$USE_COLORS" == 1 ]] && FBLUE="$(tput setaf 4)"   || FBLUE=''   # Blue
-[[ "$USE_COLORS" == 1 ]] && FPURPLE="$(tput setaf 5)" || FPURPLE='' # Purple
-[[ "$USE_COLORS" == 1 ]] && FCYAN="$(tput setaf 6)"   || FCYAN=''   # Cyan
-[[ "$USE_COLORS" == 1 ]] && FWHITE="$(tput setaf 7)"  || FWHITE=''  # White
-
-# Text colors - bright
-[[ "$USE_COLORS" == 1 ]] && FLBLACK="$(tput setaf 8)"   || FLBLACK=''  # Black
-[[ "$USE_COLORS" == 1 ]] && FLRED="$(tput setaf 9)"     || FLRED=''    # Red
-[[ "$USE_COLORS" == 1 ]] && FLGREEN="$(tput setaf 10)"  || FLGREEN=''  # Green
-[[ "$USE_COLORS" == 1 ]] && FLYELLOW="$(tput setaf 11)" || FLYELLOW='' # Yellow
-[[ "$USE_COLORS" == 1 ]] && FLBLUE="$(tput setaf 12)"   || FLBLUE=''   # Blue
-[[ "$USE_COLORS" == 1 ]] && FLPURPLE="$(tput setaf 13)" || FLPURPLE='' # Purple
-[[ "$USE_COLORS" == 1 ]] && FLCYAN="$(tput setaf 14)"   || FLCYAN=''   # Cyan
-[[ "$USE_COLORS" == 1 ]] && FLWHITE="$(tput setaf 15)"  || FLWHITE=''  # White
-
-# Background colors - normal
-[[ "$USE_COLORS" == 1 ]] && FBBLACK="$(tput setab 0)"   || FBBLACK=''  # Black
-[[ "$USE_COLORS" == 1 ]] && FBRED="$(tput setab 1)"     || FBRED=''    # Red
-[[ "$USE_COLORS" == 1 ]] && FBGREEN="$(tput setab 2)"   || FBGREEN=''  # Green
-[[ "$USE_COLORS" == 1 ]] && FBYELLOW="$(tput setab 3)"  || FBYELLOW='' # Yellow
-[[ "$USE_COLORS" == 1 ]] && FBBLUE="$(tput setab 4)"    || FBBLUE=''   # Blue
-[[ "$USE_COLORS" == 1 ]] && FBPURPLE="$(tput setab 5)"  || FBPURPLE='' # Purple
-[[ "$USE_COLORS" == 1 ]] && FBCYAN="$(tput setab 6)"    || FBCYAN=''   # Cyan
-[[ "$USE_COLORS" == 1 ]] && FBWHITE="$(tput setab 7)"   || FBWHITE=''  # White
-
-# Background colors - bright
-[[ "$USE_COLORS" == 1 ]] && FBLBLACK="$(tput setab 8)"   || FBLBLACK=''  # Black
-[[ "$USE_COLORS" == 1 ]] && FBLRED="$(tput setab 9)"     || FBLRED=''    # Red
-[[ "$USE_COLORS" == 1 ]] && FBLGREEN="$(tput setab 10)"  || FBLGREEN=''  # Green
-[[ "$USE_COLORS" == 1 ]] && FBLYELLOW="$(tput setab 11)" || FBLYELLOW='' # Yellow
-[[ "$USE_COLORS" == 1 ]] && FBLBLUE="$(tput setab 12)"   || FBLBLUE=''   # Blue
-[[ "$USE_COLORS" == 1 ]] && FBLPURPLE="$(tput setab 13)" || FBLPURPLE='' # Purple
-[[ "$USE_COLORS" == 1 ]] && FBLCYAN="$(tput setab 14)"   || FBLCYAN=''   # Cyan
-[[ "$USE_COLORS" == 1 ]] && FBLWHITE="$(tput setab 15)"  || FBLWHITE=''  # White
-
-now() {
-    echo "[$(date +'%H:%M:%S')] "
-}
-
-ask() {
-    IFS= read -rp "$(print ${FBOLD}${FBBLUE}${FWHITE}${IASK}${FRESET}\ ${FBOLD}$1 ): " $2
-}
-
-print() {
-    # if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID > /dev/null; then kill $SPINNER_PID > /dev/null; fi
-    echo -e "$*${FRESET}"
-}
-
-link() {
-    echo -e "\e]8;;$2\a$1\e]8;;\a"
-}
-
-debug() {
-    if [ "$2" ]; then
-        print "${FDIM}${FBOLD}${FRESET}${FDIM}$(now)${IDEBUG} ${FUNCNAME[1]:-?}():${BASH_LINENO:-?}\t$1 " >&2
-    else
-        print "${FDIM}${FBOLD}${FRESET}${FDIM}$(now)${IDEBUG} $1 " >&2
-    fi
-}
-
-var_dump() {
-    debug "$1 = ${!1}"
-}
-
-print_stacktrace() {
-    STACK=""
-    local i
-    local stack_size=${#FUNCNAME[@]}
-    debug "Callstack:"
-    # for (( i=$stack_size-1; i>=1; i-- )); do
-    for (( i=1; i<$stack_size; i++ )); do
-        local func="${FUNCNAME[$i]}"
-        [ x$func = x ] && func=MAIN
-        local linen="${BASH_LINENO[$(( i - 1 ))]}"
-        local src="${BASH_SOURCE[$i]}"
-        [ x"$src" = x ] && src=non_file_source
-        debug "   at $func $src:$linen"
-    done
-}
-
-verbose() {
-    print "${FBOLD}$(now)${IVRB}${FRESET}${FYELLOW} $1 "
-}
-
-info() {
-    print "${FBOLD}$(now)${FWHITE}${FBLBLUE}${IINFO}${FRESET}${FWHITE} $1 "
-}
-
-note() {
-    print "${FBOLD}$(now)${FDIM}${FWHITE}${INOTE}${FRESET} $1 "
-}
-
-success() {
-    print "${FBOLD}$(now)${FBGREEN}${FWHITE}${ISUCCESS}${FRESET}$FGREEN $1 "
-}
-
-warn() {
-    print "${FBOLD}$(now)${FBYELLOW}${FBLACK}${IWARN}${FRESET}${FYELLOW} Warning:${FRESET} $1 "
-}
-
-error() {
-    print "${FBOLD}$(now)${FBLRED}${FWHITE}${IERROR} Error: ${FRESET}${FLRED} $1 " >&2
-}
-
-fatal() {
-    print "${FBOLD}$(now)${FBRED}${FWHITE}${IFATAL} FATAL: $1 " >&2
-    print_stacktrace
-}
-
-die() {
-    error "${1:-halted}"
-    exit ${2:-255}
-}
-
-# var='test var_dump'
-# var_dump var
-# debug 'test debug'
-# verbose 'test verbose'
-# info 'test info'
-# note 'test note'
-# success 'test success'
-# warn 'test warn'
-# error 'test error'
-# fatal 'test fatal'
-# die 'test die'
-
-# experiments ==============================================================================
-
-# spinner() {
-#     local frames=('⠋' '⠙' '⠹' '⠸' '⠼' '⠴' '⠦' '⠧' '⠇' '⠏')
-#     local spin_i=0
-#     local interval=0.1
-#     printf "\e[?25l"
-
-#     local color="${FGREEN}"
-
-#     while true; do
-#     printf "\r ${color}%s${CL}" "${frames[spin_i]}"
-#     spin_i=$(( (spin_i + 1) % ${#frames[@]} ))
-#     sleep "$interval"
-#     done
-# }
-
-# echo "lorem ipsum dolor sit amet"
-# spinner &
-# SPINNER_PID=$!
-
-
-
-
-
-
-
-
-
-
-
-
-# ===========
-
-
-# https://unix.stackexchange.com/a/269085
-# https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit
-# https://linuxcommand.org/lc3_adv_tput.php
-# https://gist.github.com/nowmilano/4055d6df5b6e4ea87c5a72dc2d604193
-# https://gist.github.com/nick3499/402a6d7dccd474f2bdb679f4311b1238
-# https://gist.github.com/connorjan/2b02126868157c2b69f9aa0a052cdc86
-
-# tput setaf 0
-# echo "BLACK FOREGROUND"
-# tput setaf 1
-# echo "RED FOREGROUND"
-# tput setaf 2
-# echo "GREEN FOREGROUND"
-# tput setaf 3
-# echo "YELLOW FOREGROUND"
-# tput setaf 4
-# echo "BLUE FOREGROUND"
-# tput setaf 5
-# echo "MAGENTA FOREGROUND"
-# tput setaf 6
-# echo "CYAN FOREGROUND"
-# tput setaf 7
-# echo "WHITE FOREGROUND"
-# tput reset
-
-# ===========
-
-
-# ===========
-
-# tohex(){
-#     dec=$(($1%256))   ### input must be a number in range 0-255.
-#     if [ "$dec" -lt "16" ]; then
-#         bas=$(( dec%16 ))
-#         mul=128
-#         [ "$bas" -eq "7" ] && mul=192
-#         [ "$bas" -eq "8" ] && bas=7
-#         [ "$bas" -gt "8" ] && mul=255
-#         a="$((  (bas&1)    *mul ))"
-#         b="$(( ((bas&2)>>1)*mul ))"
-#         c="$(( ((bas&4)>>2)*mul ))"
-#         printf 'dec= %3s basic= #%02x%02x%02x\n' "$dec" "$a" "$b" "$c"
-#     elif [ "$dec" -gt 15 ] && [ "$dec" -lt 232 ]; then
-#         b=$(( (dec-16)%6  )); b=$(( b==0?0: b*40 + 55 ))
-#         g=$(( (dec-16)/6%6)); g=$(( g==0?0: g*40 + 55 ))
-#         r=$(( (dec-16)/36 )); r=$(( r==0?0: r*40 + 55 ))
-#         printf 'dec= %3s color= #%02x%02x%02x\n' "$dec" "$r" "$g" "$b"
-#     else
-#         gray=$(( (dec-232)*10+8 ))
-#         printf 'dec= %3s  gray= #%02x%02x%02x\n' "$dec" "$gray" "$gray" "$gray"
-#     fi
-# }
-
-# for i in $(seq 0 255); do
-#     tohex ${i}
-# done
-
-# ===========
-
-# fromhex(){
-#     hex=${1#"#"}
-#     r=$(printf '0x%0.2s' "$hex")
-#     g=$(printf '0x%0.2s' ${hex#??})
-#     b=$(printf '0x%0.2s' ${hex#????})
-#     printf '%03d' "$(( (r<75?0:(r-35)/40)*6*6 +
-#                        (g<75?0:(g-35)/40)*6   +
-#                        (b<75?0:(b-35)/40)     + 16 ))"
-# }
-
-# fromhex 00fc7b
-
-# ===========
-
-# mode2header(){
-#     #### For 16 Million colors use \e[0;38;2;R;G;Bm each RGB is {0..255}
-#     printf '\e[mR\n' # reset the colors.
-#     printf '\n\e[m%59s\n' "Some samples of colors for r;g;b. Each one may be 000..255"
-#     printf '\e[m%59s\n'   "for the ansi option: \e[0;38;2;r;g;bm or \e[0;48;2;r;g;bm :"
-# }
-
-# mode2colors(){
-#     # foreground or background (only 3 or 4 are accepted)
-#     local fb="$1"
-#     [[ $fb != 3 ]] && fb=4
-#     local samples=(0 63 127 191 255)
-#     for         r in "${samples[@]}"; do
-#         for     g in "${samples[@]}"; do
-#             for b in "${samples[@]}"; do
-#                 printf '\e[0;%s8;2;%s;%s;%sm%03d;%03d;%03d ' "$fb" "$r" "$g" "$b" "$r" "$g" "$b"
-#             done; printf '\e[m\n'
-#         done; printf '\e[m'
-#     done; printf '\e[mReset\n'
-# }
-# mode2header
-# mode2colors 3
-# mode2colors 4
-
-# ===========
-
-# printf '\e[48;5;%dm ' {0..255}; printf '\e[0m \n'
-# for r in {200..255..5}; do
-#     fb=4
-#     g=1
-#     b=1
-#     printf '\e[0;%s8;2;%s;%s;%sm   ' "$fb" "$r" "$g" "$b"
-# done
-# echo
-
-# ===========
-
-# color(){
-#     for c; do
-#         printf '\e[48;5;%dm%03d' $c $c
-#     done
-#     printf '\e[0m \n'
-# }
-
-# IFS=$' \t\n'
-# color {0..15}
-# for ((i=0;i<6;i++)); do
-#     color $(seq $((i*36+16)) $((i*36+51)))
-# done
-# color {232..255}
-
-# ===========
-
-# for ((i=0; i<256; i++)) ;do
-#     echo -n '  '
-#     tput setab $i
-#     tput setaf $(( ( (i>231&&i<244 ) || ( (i<17)&& (i%8<2)) ||
-#         (i>16&&i<232)&& ((i-16)%6 <(i<100?3:2) ) && ((i-16)%36<15) )?7:16))
-#     printf " C %03d " $i
-#     tput op
-#     (( ((i<16||i>231) && ((i+1)%8==0)) || ((i>16&&i<232)&& ((i-15)%6==0)) )) &&
-#         printf "\n" ''
-# done
-
-# ===========
-
-# echo "tput character test"
-# echo "==================="
-# echo
-
-# tput bold;  echo "This text has the bold attribute.";     tput sgr0
-
-# tput smul;  echo "This text is underlined (smul).";       tput rmul
-
-# # Most terminal emulators do not support blinking text (though xterm
-# # does) because blinking text is considered to be in bad taste ;-)
-# tput blink; echo "This text is blinking (blink).";        tput sgr0
-
-# tput rev;   echo "This text has the reverse attribute";   tput sgr0
-
-# # Standout mode is reverse on many terminals, bold on others.
-# tput smso;  echo "This text is in standout mode (smso)."; tput rmso
-
-# tput sgr0
-# echo
-
-
-# experiments ==============================================================================
-
-# function delay_spinner(){
-#     ##
-#     ##  Usage:
-#     ##
-#     ##      $ long-running-command  &
-#     ##      $ delay_spinner "  Please wait msg..."
-#     ##
-#     ##  Spinner exists when long-running-command completes
-#     ##
-#     local PROGRESSTXT
-#     if [ ! "$1" ]; then
-#         PROGRESSTXT="  Please wait..."
-#     else
-#         PROGRESSTXT="$1"
-#     fi
-#     # visual progress marker function
-#     # http://stackoverflow.com/users/2869509/wizurd
-#     # vars
-#     local pid=$!
-#     local delay=0.1
-#     local spinstr='|/-\'
-#     echo -e "\n\n"
-#     while [ "$(ps a | awk '{print $1}' | grep $pid)" ]; do
-#         local temp=${spinstr#?}
-#         printf "\r$PROGRESSTXT[%c]  " "$spinstr"
-#         local spinstr=$temp${spinstr%"$temp"}
-#         sleep $delay
-#         printf "\b\b\b\b\b\b"
-#     done
-#     printf -- '\n\n'
-#     #
-#     # <-- end function ec2cli_spinner -->
-#     #
-# }
-# sleep 10 && echo 'test' &
-# delay_spinner "Please wait msg..."

scripts/helpers/log.sh

@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-
-########################################################
-# Logging functions
-########################################################
-
-# write some message $1 in log file and stdout with timestamp
-log_path="/home/$USER/logs"
-log() {
-    [ ! -d "$log_path" ] && log_path="./log"
-    [ ! -d "$log_path" ] && mkdir -p "$log_path"
-    echo -e "[$(date '+%H:%M:%S')] $*" | tee -a "$log_path/$(date '+%Y%m%d').log"
-}

scripts/helpers/misc.sh

@@ -1,29 +0,0 @@
-#!/usr/bin/env bash
-
-########################################################
-# Misc
-########################################################
-
-# https://askubuntu.com/a/30414
-is_full_screen() {
-    local WINDOW=$(xwininfo -id "$(xdotool getactivewindow)" -stats \
-                    | grep -E '(Width|Height):' \
-                    | awk '{print $NF}' \
-                    | sed -e 's/ /x/')
-    local SCREEN=$(xdpyinfo | grep -m1 dimensions | awk '{print $2}')
-    if [ "$WINDOW" = "$SCREEN" ]; then
-        return 0
-    fi
-    return 1
-}
-
-ytm() {
-    youtube-dl \
-        --extract-audio \
-        --audio-format flac \
-        --audio-quality 0 \
-        --format bestaudio \
-        --write-info-json \
-        --output "$HOME/Downloads/ytm/%(playlist_title)s/%(channel)s - %(title)s.%(ext)s" \
-        "$@"
-}

scripts/helpers/net.sh

@@ -1,51 +0,0 @@
-#!/usr/bin/env bash
-
-########################################################
-# Networking functions
-########################################################
-
-get_current_ip() {
-    local CURRENT_IP
-    [ -f /etc/os-release ] && source /etc/os-release
-    case "$ID" in
-        debian|ubuntu) CURRENT_IP=$(hostname -I | awk '{print $1}') ;;
-        alpine) CURRENT_IP=$(ip -4 addr show eth0 | awk '/inet / {print $2}' | cut -d/ -f1 | head -n 1) ;;
-        *) CURRENT_IP="Unknown" ;;
-    esac
-    echo "$CURRENT_IP"
-}
-
-get_external_ip() {
-    local ip="$(curl -s https://api.myip.com | jq .ip)"
-    echo "$ip" | tr -d '"'
-}
-
-is_valid_ipv4() {
-    local ip="$1"
-    local regex="^([0-9]{1,3}\.){3}[0-9]{1,3}$"
-
-    if [[ $ip =~ $regex ]]; then
-        IFS='.' read -r -a parts <<< "$ip"
-        for part in "${parts[@]}"; do
-            if ! [[ $part =~ ^[0-9]+$ ]] || ((part < 0 || part > 255)); then
-                return 1
-            fi
-        done
-        return 0
-    fi
-    return 1
-}
-
-curltime() {
-    curl -w @- -o /dev/null -s "$@" <<'EOF'
-    time_namelookup: %{time_namelookup} sec\n
-       time_connect: %{time_connect} sec\n
-    time_appconnect: %{time_appconnect} sec\n
-   time_pretransfer: %{time_pretransfer} sec\n
-      time_redirect: %{time_redirect} sec\n
- time_starttransfer: %{time_starttransfer} sec\n
-                     ---------------\n
-         time_total: %{time_total} sec\n
-EOF
-}
-

scripts/helpers/notif.sh

@@ -1,63 +0,0 @@
-#!/usr/bin/env bash
-
-########################################################
-# Notifications
-########################################################
-
-TITLE="$0"
-NTFY_CHANNEL="example"
-
-# отправляет простую нотификацию
-ntfy_info() {
-    require ntfy
-    ntfy send \
-        --title "$TITLE" \
-        --message "$1" \
-        --priority 1 \
-        "$NTFY_CHANNEL"
-}
-
-# отправляет нотификацию с предупреждением
-ntfy_warn() {
-    require ntfy
-    ntfy send \
-        --title "$TITLE" \
-        --tags "warning" \
-        --message "$1" \
-        --priority 5 \
-        "$NTFY_CHANNEL"
-}
-
-
-notify () {
-    if ! installed "notify-send"; then
-        warning "Notifications toggled on, but 'notify-send' is not installed!"
-        return 1
-    fi
-    [ -n "$1" ] && local title="$1"
-    local text="$2"
-    local level="$3"
-    local icon="$4"
-    case "$level" in
-        critical) local timeout=0 ;;
-        low) local timeout=5000 ;;
-        *) local timeout=10000 ;;
-    esac
-    debug "$title / $text / $level / $icon / $timeout"
-    notify-send "$title" "$text" -a "$0" -u "$level" -i "$icon" -t $timeout
-}
-
-# TODO: docblock
-notify_error() {
-    notify "Error" "$1" "critical" "dialog-error"
-}
-
-# TODO: docblock
-notify_warning() {
-    notify "Warning" "$1" "normal" "dialog-warning"
-}
-
-# TODO: docblock
-notify_info() {
-    notify "" "$1" "low" "dialog-information"
-}

scripts/helpers/notifications.sh

@@ -1,32 +0,0 @@
-#!/usr/bin/env bash
-source $( dirname $(readlink -e -- "${BASH_SOURCE}"))/packages.sh || exit 255
-
-########################################################
-# Desktop notifications
-########################################################
-
-notify () {
-    require "notify-send"
-    [ -n "$1" ] && local title="$1" || local title="My notification"
-    local text="$2"
-    local level="$3"
-    local icon="$4"
-    case $level in
-        "critical") local timeout=0 ;;
-        "low") local timeout=5000 ;;
-        *) local timeout=10000 ;;
-    esac
-    notify-send "$title" "$text" -a "MyScript" -u "$level" -i "$icon" -t $timeout
-}
-
-notify_error() {
-    notify "Error" "$1" "critical" "dialog-error"
-}
-
-notify_warning() {
-    notify "Warning" "$1" "normal" "dialog-warning"
-}
-
-notify_info() {
-    notify "" "$1" "low" "dialog-information"
-}

scripts/helpers/packages.sh

@@ -1,72 +0,0 @@
-#!/usr/bin/env bash
-source $( dirname $(readlink -e -- "${BASH_SOURCE}"))/io.sh || exit 255
-
-########################################################
-# Functions to control system packages
-########################################################
-
-installed() {
-    command -v "$1" >/dev/null 2>&1
-}
-
-installed_pkg() {
-    dpkg --list | grep -qw "ii  $1"
-}
-
-apt_ppa_add() {
-    sudo add-apt-repository -y $*
-}
-
-apt_ppa_remove() {
-    sudo add-apt-repository -ry $*
-}
-
-apt_update() {
-    sudo apt update $*
-}
-
-apt_install() {
-    sudo apt install -y $*
-}
-
-apt_remove() {
-    sudo apt purge -y $*
-}
-
-dpkg_install() {
-    sudo dpkg -i $*
-}
-
-dpkg_remove() {
-    sudo dpkg -r $*
-}
-
-dpkg_arch() {
-    dpkg --print-architecture
-}
-
-require() {
-    sw=()
-    for package in "$@"; do
-        if ! installed "$package" && ! installed_pkg "$package"; then
-            sw+=("$package")
-        fi
-    done
-    if [ ${#sw[@]} -gt 0 ]; then
-        info "These packages will be installed in your system:\n${sw[*]}"
-        apt_install ${sw[*]}
-        [ $? -gt 0 ] && die "installation cancelled" 201
-    fi
-}
-
-require_pkg() {
-    sw=()
-    for package in "$@"; do
-        if ! installed "$package" && ! installed_pkg "$package"; then
-            sw+=("$package")
-        fi
-    done
-    if [ ${#sw[@]} -gt 0 ]; then
-        die "These packages must be installed in your system:\n${sw[*]}" 200
-    fi
-}

scripts/helpers/testing.sh

@@ -1,89 +0,0 @@
-#!/usr/bin/env bash
-source $( dirname $(readlink -e -- "${BASH_SOURCE}"))/io.sh || exit 255
-
-########################################################
-# Testing functions
-########################################################
-
-# $1 - command to exec
-assert_exec() {
-    [ "$1" ] || exit 1
-    local prefix="$(dt)${BOLD}${FWHITE}[TEST EXEC]"
-    if $($1 1>/dev/null 2>&1); then
-        local text="${BGREEN} PASSED"
-    else
-        local text="${BLRED} FAILED"
-    fi
-    print "${prefix} ${text} ${BRESET} ($?):${RESET} $1"
-}
-# usage:
-
-# func1() {
-#     return 0
-# }
-# func2() {
-#     return 1
-# }
-# assert_exec "func1"  # PASSED
-# assert_exec "func2"  # FAILED
-# assert_exec "whoami" # PASSED
-
-
-# $1 - command to exec
-# $2 - expected output
-assert_output() {
-    [ "$1" ] || exit 1
-    [ "$2" ] && local expected="$2" || local expected=''
-    local prefix="$(dt)${BOLD}${FWHITE}[TEST OUTP]"
-    local output=$($1 2>&1)
-    local code=$?
-    if [[ "$output" == *"$expected"* ]]; then
-        local text="${BGREEN} PASSED"
-    else
-        local text="${BLRED} FAILED"
-    fi
-    print "${prefix} ${text} ${BRESET} (${code}|${expected}):${RESET} $1"
-    # print "\tOutput > $output"
-}
-# usage:
-
-# func1() {
-#     echo "some string"
-# }
-# func2() {
-#     echo "another string"
-# }
-# expect_output "func1" "string" # PASSED
-# expect_output "func2" "some"   # FAILED
-# expect_output "func2" "string" # PASSED
-
-
-# $1 - command to exec
-# $2 - expected exit-code
-assert_code() {
-    [ "$1" ] || exit 1
-    [ "$2" ] && local expected=$2 || local expected=0
-    local prefix="$(dt)${BOLD}${FWHITE}[TEST CODE]"
-    $($1 1>/dev/null 2>&1)
-    local code=$?
-    if [[ $code -eq $expected ]]; then
-        local text="${BGREEN} PASSED"
-    else
-        local text="${BLRED} FAILED"
-    fi
-    print "${prefix} ${text} ${BRESET} (${code}|${expected}):${RESET} $1"
-}
-# usage:
-
-# func1() {
-    # # exit 0
-    # return 0
-# }
-# func2() {
-    # # exit 1
-    # return 1
-# }
-# expect_code "func1" 0 # PASSED
-# expect_code "func1" 1 # FAILED
-# expect_code "func2" 0 # FAILED
-# expect_code "func2" 1 # PASSED

scripts/helpers/traps.sh

@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-#TODO source basic.sh
-#TODO source args-parser/args.sh
-
-########################################################
-# Trap usage examples
-########################################################
-
-# for sig in SIGHUP SIGINT SIGQUIT SIGABRT SIGKILL SIGTERM SIGTSTP; do
-#     # shellcheck disable=SC2064
-#     trap "set +x && echo && echo && echo '*** Прервано сигналом $sig, остановка ***' && exit" $sig
-# done
-
-for sig in SIGHUP SIGINT SIGQUIT SIGABRT SIGKILL SIGTERM SIGTSTP; do
-    trap "myfunc" $sig
-done
-
-myfunc() {
-    echo "trapped!"
-    exit
-}

scripts/ignore-veth.sh

@@ -1,13 +0,0 @@
-#!/usr/bin/env bash
-# https://forums.opensuse.org/t/networkmanager-shows-connection-to-lo/164441/13
-# https://man.archlinux.org/man/NetworkManager.conf.5.en#Device_List_Format
-# https://access.redhat.com/documentation/ru-ru/red_hat_enterprise_linux/8/html/configuring_and_managing_networking/configuring-networkmanager-to-ignore-certain-devices_configuring-and-managing-networking
-
-sudo touch /etc/NetworkManager/conf.d/10-ignore-veth.conf
-sudo tee <<EOF /etc/NetworkManager/conf.d/10-ignore-veth.conf > /dev/null
-# Disable virtual interfaces to be managed via NetworkManager
-[keyfile]
-unmanaged-devices=interface-name:veth*
-
-EOF
-sudo systemctl reload NetworkManager

scripts/inotifywait-cp.sh

@@ -1,57 +0,0 @@
-#!/usr/bin/env bash
-# My use case:
-# syncthing synchronizes ALL changes in DCIM directory on my android to PC.
-# I wanted files to be copied somewhere else on my PC to stay forever, so I
-# could sort them later and safely free some space on mobile without loss.
-# Also I wish to have some stupid log with history of such events.
-
-# inotify-tools package must be installed!
-
-# CHANGE THIS PARAMETERS to ones you needed
-dir_src="$HOME/Syncthing/Mobile/Camera"
-dir_dest="$HOME/some/safe/place"
-dir_logs="$HOME/inotifywait-cp-logs"
-regexp="[0-9]{8}_[0-9]{6}.*\.(jpg|mp4|gif)"
-mkdir -p "$dir_dest" "$dir_logs"
-
-print() {
-    echo -e "[`date '+%H:%M:%S'`] $*" \
-    | tee -a "$dir_logs/`date '+%Y%m%d'`.log"
-}
-
-copy () {
-    if [ -f "$dir_dest/$1" ]; then
-        print "SKIPPED:\t$dir_dest/$1"
-    else
-        cp "$dir_src/$1" "$dir_dest/$1"
-        print "COPIED:\t$dir_src/$1 => $dir_dest/$1"
-    fi
-}
-
-print "START\t========================="
-
-# First, try to backup files synced since last exec of this script
-ls -1 "$dir_src" \
-| grep -E "^${regexp}$" \
-| while read filename; do copy "$filename"; done
-
-# Next, run inotifywait against source directory with args:
-# --quiet     -- print less (only print events)
-# --monitor   -- don't stop after first event (like infinite loop)
-# --event     -- first syncthing creates hidden file to write data into
-#                then renames it according to source file name, so here
-#                we listen to MOVED_TO event to catch final filename
-# --format %f -- print only filename
-# --include   -- filename regexp to catch event from, ensure your $regexp
-#                is correct or remove line 53 to catch synced ALL files
-
-inotifywait \
-    --quiet \
-    --monitor \
-    --event moved_to \
-    --format %f \
-    --include "$regexp" \
-    "$dir_src" \
-    | while read filename; do copy "$filename"; done
-
-print "FINISH\t========================="

scripts/inotifywait-cp/README.md

@@ -1,5 +0,0 @@
-# Backing up photos from Syncthing
-
-More info:
-* 🇷🇺 [axenov.dev/резервное-копирование-фотографий-со](https://axenov.dev/резервное-копирование-фотографий-со/)
-* 🇺🇸 (planned to translate)

scripts/inotifywait-cp/inotifywait-cp.service

@@ -1,19 +0,0 @@
-# Daemon file
-# Place or symlink it to /etc/systemd/system/inotifywait-cp.service
-# Enable and start: sudo systemctl enable --now inotifywait-cp
-# Check it:         sudo systemctl status inotifywait-cp
-
-[Unit]
-Description=Photosync from android
-
-[Service]
-Type=simple
-Restart=always
-# correct these parameters as needed:
-User=user
-WorkingDirectory=/home/user
-ExecStart=bash /home/user/.local/bin/photosync-a53.sh
-
-
-[Install]
-WantedBy=network.target

scripts/inotifywait-cp/inotifywait-cp.sh

@@ -1,59 +0,0 @@
-#!/usr/bin/env bash
-# My use case:
-# syncthing synchronizes ALL changes in DCIM directory on my android to PC.
-# I wanted files to be copied somewhere else on my PC to stay forever, so I
-# could sort them later and safely free some space on mobile without loss.
-# Also I wish to have some stupid log with history of such events.
-
-# inotify-tools package must be installed!
-
-# CHANGE THIS PARAMETERS to ones you needed
-dir_src="$HOME/Syncthing/Mobile/Camera"
-dir_dest="$HOME/some/safe/place"
-dir_logs="$HOME/inotifywait-cp-logs"
-regexp="[0-9]{8}_[0-9]{6}.*\.(jpg|mp4|gif)"
-
-print() {
-    echo -e "[`date '+%H:%M:%S'`] $*" \
-    | tee -a "$dir_logs/`date '+%Y%m%d'`.log"
-}
-
-copy () {
-    mkdir -p "$dir_src" "$dir_dest" "$dir_logs"
-    if [ -f "$dir_dest/$1" ]; then
-        print "SKIPPED:\t$dir_dest/$1"
-    else
-        cp "$dir_src/$1" "$dir_dest/$1"
-        print "COPIED:\t$dir_src/$1 => $dir_dest/$1"
-    fi
-}
-
-mkdir -p "$dir_src" "$dir_dest" "$dir_logs"
-
-print "START\t========================="
-
-# First, try to backup files synced since last exec of this script
-ls -1 "$dir_src" \
-| grep -E "^$regexp$" \
-| while read filename; do copy "$filename"; done
-
-# Next, run inotifywait against source directory with args:
-# --quiet     -- print less (only print events)
-# --monitor   -- don't stop after first event (like infinite loop)
-# --event     -- first syncthing creates hidden file to write data into
-#                then renames it according to source file name, so here
-#                we listen to MOVED_TO event to catch final filename
-# --format %f -- print only filename
-# --include   -- filename regexp to catch event from, ensure your $regexp
-#                is correct or remove line 56 to catch synced ALL files
-
-inotifywait \
-    --quiet \
-    --monitor \
-    --event moved_to \
-    --format %f \
-    --include "$regexp" \
-    "$dir_src" \
-    | while read filename; do copy "$filename"; done
-
-print "FINISH\t========================="

scripts/make-swapfile.sh

@@ -1,31 +0,0 @@
-#!/bin/bash
-set -exo pipefail
-
-# https://www.linode.com/docs/guides/how-to-increase-swap-space-in-ubuntu/
-# https://help.ubuntu.com/community/SwapFaq
-
-sudo swapon --show
-free -h
-df -h
-
-if [ -f /swapfile ]; then
-    set +x
-    echo "Already exists"
-    exit 1
-fi;
-
-sudo fallocate -l 1G /swapfile
-sudo chmod 600 /swapfile
-sudo mkswap /swapfile
-sudo swapon /swapfile
-
-sudo swapon --show
-free -h
-df -h
-
-sudo cp /etc/fstab /etc/fstab.bak
-echo "/swapfile       swap            swap    defaults          0     0" | sudo tee -a /etc/fstab
-sudo sysctl vm.swappiness=50
-echo "vm.swappiness=50" | sudo tee -a /etc/fstab
-
-sudo swapon --show

scripts/netbeans-php-wrapper/php

@@ -1,157 +0,0 @@
-#!/usr/bin/env bash
-
-# Welcome to amusement park!
-
-[[ "$1" = '--help' ]] || [[ "$1" = '-h' ]] && cat <<EOF && exit
-NetBeans docker wrapper for php
-===============================
-Anthony Axenov (c) 2023, The MIT License
-https://axenov.dev
-https://opensource.org/license/mit
-Replacement host php interpreter with dockerized one to run & debug cli php scripts.
-Usage:
-    ./$(basename $0) --container=<NAME> [--map=<PATH1>:<PATH2>] [PHP_ARGS] <SCRIPT> [SCRIPT_ARGS]
-Arguments:
-    --container : docker container where your SCRIPT is located. Required.
-    --map       : sources path mapped from the host to container. Not required.
-                  PATH1 is an absolute path to php sources directory on the host.
-                  PATH2 is an absolute path of the same directory inside of container.
-                  Delimiter ':' is required. If PATH1, PATH2 or delimiter is missed
-                  or value is empty then error will be thrown.
-    PHP_ARGS    : arguments you can pass to real php interpreter according to its --help.
-                  Not required.
-    SCRIPT      : a path to script file (.php) to be executed in container. Required.
-                  Note that this file must exist inside or be available from that container.
-    SCRIPT_ARGS : arguments to call your script with. They will be passed to script as is.
-                  Not required.
-Read this article to know how to set this helper as interpreter for NetBeans:
-ru: https://axenov.dev/netbeans-php-docker-xdebug-cli
-en: https://axenov.dev/en/netbeans-php-docker-xdebug-cli-en
-EOF
-
-pwd=$(pwd)         # current working directory
-cmdline=($@)       # copy currently called command line to array
-collect_php_args=1 # should we collect php args or script ones?
-quiet=0            # should we print some useful data before executing?
-
-# find a path where this wrapper is located
-wrapper_dir="$(dirname $0)"
-
-# find a path where project is probably located
-project_dir="$(dirname $wrapper_dir)"
-
-# here we check if this wrapper is global or local
-# but if it is set as global from nbproject dir of
-# current project then it is not detected as global
-# anyway behavior will be correct
-nbproject="$(basename $wrapper_dir)"
-[ "$nbproject" = 'nbproject' ] && is_global=0 || is_global=1
-
-# prepare new array to collect php args
-declare -a php_cmd=("docker" "exec")
-
-# and another one for script args
-declare -a script_args=()
-
-# and one more for directory mapping
-declare -a map_arr=()
-
-# iterate over arguments we received from netbeans
-for arg in "${cmdline[@]}"; do
-
-    # if this is a container name
-    if [ "${arg::11}" = '--container' ]; then
-        container="${arg:12}" # save it
-        php_cmd+=("$container" 'php') # add php itself
-        continue # jump to next iteration
-    fi
-
-    # if this is a path map
-    if [ "${arg::5}" = '--map' ]; then
-        map="${arg:6}" # save it
-        map_arr=(${map//:/ }) # split it and check if it is correct
-        if [ -z "${map_arr[0]}" ] || [ -z "${map_arr[1]}" ]; then
-            echo "ERROR: directory map is incorrect!"
-            echo "Use $0 --help to get info about how to use this wrapper."
-            echo "Exit code 3."
-            exit 3
-        fi
-        continue # jump to next iteration
-    fi
-
-    # if this is a container name
-    if [ "${arg::7}" = '--quiet' ]; then
-        quiet=1
-        continue # jump to next iteration
-    fi
-
-    # if this is an absolute path to a script file
-    if [ -f "$arg" ]; then
-        # make its path correct for container
-        if [ "$map" ]; then # when paths are mapped
-            # remove first part of map from an absolute filepath and append result to second map part
-            filepath="${map_arr[1]}${arg##${map_arr[0]}}"
-        else # when paths are NOT mapped
-            # remove project path from absolute filepath
-            filepath="${arg##$project_dir/}"
-        fi
-        php_cmd+=("$filepath") # append php args with filepath
-        collect_php_args=0 # now we need to collect script args
-        continue # jump to next iteration
-    fi
-
-    if [ "$collect_php_args" = 1 ]; then # if we collect php args
-        php_cmd+=("$arg") # add current arg to php args as is
-        continue # jump to next iteration
-    fi
-
-    script_args+=("$arg") # otherwise add current arg to script args as is
-done
-
-# docker container name is required so we must halt here if there is no one
-if [ -z "$container" ]; then
-    echo "ERROR: no docker container is specified!" >&2
-    echo "Use $0 --help to get info about how to use this wrapper." >&2
-    echo "Exit code 1." >&2
-    exit 1
-fi
-
-# path to php script is also required so we must halt here too if there is no one
-if [ -z "$filepath" ]; then
-    echo "ERROR: no script filepath is specified!" >&2
-    echo "Use $0 --help to get info about how to use this wrapper." >&2
-    echo "Exit code 2." >&2
-    exit 2
-fi
-
-cmdline="${php_cmd[*]} ${script_args[*]}" # make a command to execute
-
-# print some important data collected above
-if [ "$quiet" = 0 ]; then
-    echo "NetBeans docker wrapper for php"
-    echo "==============================="
-    echo -e "Container name:    $container"
-    echo -e "Script path:       $filepath"
-    echo -e "Directory mapping: ${map:-(none)}"
-    echo -e "Command line:\n$cmdline\n"
-fi
-
-# some debug output
-# echo "=== some debug output ========="
-# cat <<EOF | column -t
-# is_global $is_global
-# container $container
-# pwd $pwd
-# wrapper_dir $wrapper_dir
-# nbproject $nbproject
-# project_dir $project_dir
-# map $map
-# map_arr[0] ${map_arr[0]}
-# map_arr[1] ${map_arr[1]}
-# filepath $filepath
-# EOF
-# echo "==============================="
-
-$cmdline # execute
-
-# that's folks!

scripts/quick-backup.sh

@@ -1,107 +0,0 @@
-#!/usr/bin/env bash
-# https://gist.github.com/anthonyaxenov/b8336a2bc9e6a742b5a050fa2588d71e
-#####################################################################
-#                                                                   #
-# Stupidly simple backup script for own projects                    #
-#                                                                   #
-# Author: Anthony Axenov (Антон Аксенов)                            #
-# Version: 1.0                                                      #
-# License: WTFPLv2    More info: https://axenov.dev/?p=1423         #
-#                                                                   #
-#####################################################################
-
-# database credentials ==============================================
-
-DBUSER=
-DBPASS=
-DBNAME=
-DBCHARSET="utf8"
-
-# date formats ======================================================
-
-FMT_DT_DIR="%Y.%m.%d" # 2021.03.19
-FMT_DT_FILE="%H.%M"   # 08.24
-FMT_DT_LOG="%H:%M:%S" # 08:24:15.168149413
-
-# local storage =====================================================
-
-LOCAL_BAK_DIR="/backup/$(date +$FMT_DT_DIR)"
-
-# database backup file
-LOCAL_SQL_FILE="$(date +$FMT_DT_FILE)-db.sql.gz"
-LOCAL_SQL_PATH="$LOCAL_BAK_DIR/$LOCAL_SQL_FILE"
-
-# project path and backup file
-LOCAL_SRC_DIR="/var/www/"
-LOCAL_SRC_FILE="$(date +$FMT_DT_FILE)-src.tar.gz"
-LOCAL_SRC_PATH="$LOCAL_BAK_DIR/$LOCAL_SRC_FILE"
-
-# log file
-LOG_FILE="$(date +$FMT_DT_FILE).log"
-LOG_PATH="$LOCAL_BAK_DIR/$LOG_FILE"
-
-log() {
-    echo -e "[$(date +$FMT_DT_LOG)] $*" | tee -a "$LOG_PATH"
-}
-
-# remote storage ====================================================
-
-REMOTE_HOST="user@example.com"
-REMOTE_BAK_DIR="/backup/$(date +$FMT_DT_DIR)"
-REMOTE_SQL_PATH="$REMOTE_BAK_DIR/$LOCAL_SQL_FILE"
-REMOTE_SRC_PATH="$REMOTE_BAK_DIR/$LOCAL_SRC_FILE"
-REMOTE_LOG_PATH="$REMOTE_BAK_DIR/$LOG_FILE"
-
-# start =============================================================
-
-echo
-log "Start ----------------------------------------------------------------"
-log "Initialized parameters:"
-log "\tDB_USER\t\t= $DB_USER"
-log "\tDB_NAME\t\t= $DB_NAME"
-log "\tDB_CHARSET\t= $DB_CHARSET"
-log "\tLOCAL_SRC_DIR\t= $LOCAL_SRC_DIR"
-log "\tLOCAL_SRC_PATH\t= $LOCAL_SRC_PATH"
-log "\tLOCAL_SQL_PATH\t= $LOCAL_SQL_PATH"
-log "\tLOG_PATH\t= $LOG_PATH"
-log "\tREMOTE_HOST\t= $REMOTE_HOST"
-log "\tREMOTE_SQL_PATH\t= $REMOTE_SQL_PATH"
-log "\tREMOTE_SRC_PATH\t= $REMOTE_SRC_PATH"
-log "\tREMOTE_LOG_PATH\t= $REMOTE_LOG_PATH"
-
-mkdir -p $LOCAL_BAK_DIR
-log "Created local dir: $LOCAL_BAK_DIR"
-
-ssh $REMOTE_HOST mkdir -p $REMOTE_BAK_DIR
-log "Created remote dir: $REMOTE_BAK_DIR"
-
-log "1/4 Dumping DB: $DBNAME..."
-mysqldump \
-    --user="$DBUSER" \
-    --password="$DBPASS" \
-    --default-character-set="$DBCHARSET" \
-    --opt \
-    --quick \
-    "$DBNAME" | gzip > "$LOCAL_SQL_PATH"
-# --opt    Same as --add-drop-table, --add-locks, --create-options,
-#          --quick, --extended-insert, --lock-tables, --set-charset,
-#          and --disable-keys
-[ $? -gt 0 ] && log "ERROR: failed to create dump. Exit-code: $?" || log "\t- OK"
-
-log "2/4 Sending database backup to $REMOTE_HOST..."
-rsync --progress "$LOCAL_SQL_PATH" "$REMOTE_HOST:$REMOTE_SQL_PATH"
-[ $? -gt 0 ] && log "ERROR: failed to send database backup. Exit-code: $?" || log "\t- OK"
-
-log "3/4 Compressing project dir: $LOCAL_SRC_DIR..."
-tar -zcf "$LOCAL_SRC_PATH" "$LOCAL_SRC_DIR"
-[ $? -gt 0 ] && log "ERROR: failed to compress project. Exit-code: $?" || log "\t- OK"
-
-log "4/4 Sending project backup to ${REMOTE_HOST}..."
-rsync --progress "$LOCAL_SRC_PATH" "$REMOTE_HOST:$REMOTE_SRC_PATH"
-[ $? -gt 0 ] && log "ERROR: failed to send project backup. Exit-code: $?" || log "\t- OK"
-
-rsync --progress "$LOG_PATH" "$REMOTE_HOST:$REMOTE_LOG_PATH"
-
-log "Finish!"
-log "Used space: $(du -h "$LOCAL_BAK_DIR" | tail -n1)"
-log "Free space: $(df -h | tail -n1 | awk '{print $4}')"