tazpkg-box

#!/bin/sh
# TazPkg - Tiny autonomous zone packages manager, hg.slitaz.org/tazpkg
# tazpkg-box - part of TazPkg
# Small GTK boxes to TazPkg for deep desktop integration

# Copyright (C) 2011-2015 SliTaz - GNU General Public License v3.
# Authors: See the AUTHORS files


# Internationalization.

. /lib/libtaz.sh
export TEXTDOMAIN='tazpkg'

text="<b>$(_ 'SliTaz Package Action')</b>"
icon="system-software-install"
opts="--window-icon=$icon --image=$icon --image-on-top --center --on-top \
--height=350 --width=550 --title=TazPkg"


usage() {
	cat <<EOT
$(_ 'Usage:') $(basename $0) [actions|URL] [$(_ 'package')]
 
Examples:
 
$(basename $0) actions /path/to/package-1.0.tazpkg
    display box to extract or install given package
 
$(basename $0) tazpkg://example.com/path/to/package-1.0.tazpkg
    download and install given package
EOT
}


# Nice GTK output for install and extract.

output() {
	yad --text-info $opts --tail --margins='4' --text="$text" --fontname='monospace,10' \
		--button='gtk-close:0'
}


pkginfo() {
	tazpkg info --output=gtk "$dir/$pkg" | sed 's| *:</b> |</b>\n|'
}


# Main GUI box function with pure Yad spec

actions_main() {
	pkgname="${pkg%.tazpkg}"
	pkginfo | yad $opts --list --no-headers --dclick-action="echo" --text="$text" \
		--column='' --column='' \
		--button="$(_ 'Install')!package-install:3" \
		--button="$(_ 'Extract')!extract-archive:2" \
		--button='gtk-cancel:1'
}


# Actions user can do when clicking on a package.

actions() {
	# Store box results
	main="$(actions_main)"
	# Deal with --button values
	case "$?" in
		1) exit 0 ;;
		2) tazpkg extract "$pkg" . --output='raw' --cols=65 | output ;;
		3) tazpkg -i "$pkg" . --forced --output='raw' --cols=65 | output ;;
	esac
}


# TazPkg URL Handler.

dl_inst() {
	pkg="$(basename $url)"
	_ 'Downloading: %s' "$pkg"; newline
	TMP_DIR=$(mktemp); cd "$TMP_DIR"
	wget "$url" 2>&1
	tazpkg -i "$TMP_DIR/$pkg" --forced --output='raw' --cols=65 2>&1
	rm -f "$TMP_DIR"
}



#
# Script commands
#

case "$1" in
	--help|-h|help|usage|-u)
		usage ;;
	tazpkg://*)
		# TazPkg URL's handler.
		url="http://${1#tazpkg://}"
		dl_inst | output ;;
	actions)
		[ -z "$2" ] && exit 1
		# fight against strange space at the end
		pkg="$(basename "$(realpath "${2%% }")")"
		dir="$(dirname "$(realpath "${2%% }")")"
		cd "$dir"
		actions ;;
esac

exit 0