wip3

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