wip3

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