silly pacman script

pacman2klik.sh

@@ -0,0 +1,165 @@
+#!/bin/bash
+
+case $(cat /etc/issue | head -n 1) in
+	Arch*)
+		find_dependencies_package() { pacman -Si $1 | egrep "Depends On" | grep -v None | cut -d: -f2; }
+		find_dependencies_file() { pacman -Qip $1 | egrep "Depends On" | grep -v None | cut -d: -f2; }
+		find_file_for_package() { ls -1t /var/cache/pacman/pkg/$1-[0-9]*.pkg.tar.xz 2>/dev/null| head -n1; }
+		uncompress_package_file() { tar -xf $1; }
+		download_packages() { sudo pacman -Sw --noconfirm $@; }
+		;;
+	Ubuntu* | Debian*)
+		find_dependencies_package() { apt-get info $1; }
+		find_dependencies_file() { dpkg info $1; }
+		find_file_for_package() { pkg=$1; ls -1t /var/cache/dpkg/$1-[0-9]*.pkg.tar.xz 2>/dev/null| head -n1; }
+		uncompress_package_file() { dpkg -d $1; }
+		download_packages() { apt-get download $@; }
+		;;
+	*)
+		echo "Distro not supported"
+		exit 1
+		;;
+esac
+
+MODE="pkg"
+
+for i in $@; do
+	case $i in
+		pkg)
+			MODE="pkg"
+			;;
+		ldd)
+			MODE="ldd"
+			;;
+	esac
+done
+
+pkgs=
+files=
+
+# Recolect list of packages
+if [ $MODE = "pkg" ]; then
+
+	for i in $@; do
+		case $i in
+			-*)
+				ignore+=" ${i#*-}"
+				;;
+			*)
+				if [ -f $i ]; then
+					# Argument is a file
+					files+=" $i"
+					pkgs+=" $(find_dependencies_file $i)"
+				else
+					# Argument is the name of a package
+					pkgs+=" $i"
+					pkgs+=" $(find_dependencies_package $i)"
+				fi
+				;;
+		esac
+	done
+
+elif [ $mode = "ldd" ]; then
+
+	bin=$1
+	for i in $(ldd $bin); do
+		true
+	done
+
+fi
+
+
+# Download and unpack packages
+[ "$pkgs" -o "$files" ] || { echo "Nothing to do"; exit; }
+
+[ "$files" ] && {
+	echo "These files will be included:"
+	for i in $files; do
+		echo "  $i"
+	done
+}
+	
+[ "$pkgs" ] && {
+	echo "These packages will be included:"
+
+	for i in $ignore; do
+		echo "Ignoring $i..."
+		pkgs=${pkgs//$i/}
+	done
+
+	for i in $pkgs; do
+		pkgs=${pkgs//$i/${i%%[<>=]*}}
+	done
+
+	for i in $pkgs; do
+		echo "  $i"
+	done
+}
+
+
+[ "$pkgs" ] && {
+	# Make sure all packages are downloaded
+	download_packages $pkgs || exit
+
+	# Find the file corresponding with each package
+	for i in $pkgs; do
+		f=$(find_file_for_package $i)
+	
+		if [ -f "$f" ]; then
+			files+=" $f"
+		else
+		       	echo "!! Could not find $i"
+		fi
+	done
+}
+
+[ "$files" ] && {
+	for i in $files; do
+		echo "Uncompressing $i..."
+		uncompress_package_file $i
+	done
+	
+	rubbish="usr/include usr/share/man usr/share/info usr/share/doc usr/share/mime usr/share/aclocal usr/lib/pkgconfig/ usr/lib/*.a .INSTALL .PKGINFO"
+	for i in $rubbish; do
+		[ -d "$i" ] && {
+			echo "Deleting $i..."
+			rm -rf "$i"
+		}
+	done
+
+	for i in $(ls -1 usr/share/applications/*.desktop 2>/dev/null); do
+		sed -e"s/Exec=.*/Exec=AppRun/" $i -i
+		mv -v $i .
+	done
+	rmdir usr/share/applications/ 2>/dev/null
+
+	echo "Icons: $(ls -1 usr/share/pixmaps/*.{png,xpm})"
+}
+
+[ -f AppRun ] || {
+	echo "Creating AppRun..."
+	cat > AppRun <<EOF
+#!/bin/bash
+
+APPDIR=\$(dirname \$(readlink -f "\${0}"))
+cd \${APPDIR}
+export LD_LIBRARY_PATH=\$PWD/usr/lib/:\${LD_LIBRARY_PATH}
+export PATH=\$PWD/usr/bin/:\${PATH}
+
+show_usage() {
+        USAGE_FILE=usage.txt
+        [ -f \$USAGE_FILE ] && {
+                echo "Usage:"
+                cat \$USAGE_FILE
+        }
+}
+
+[ -z "\$*" ] && show_usage
+
+./_BINARY_ \$@
+EOF
+
+	chmod +x AppRun
+}
+
+