From 295a3491adc4af5c8634ac82777212ed9c664457 Mon Sep 17 00:00:00 2001 From: Allan McRae Date: Tue, 27 Jan 2015 11:41:06 +1000 Subject: makepkg: split package tidying into libmakepkg Signed-off-by: Allan McRae --- scripts/libmakepkg/tidy/optipng.sh.in | 41 +++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 scripts/libmakepkg/tidy/optipng.sh.in (limited to 'scripts/libmakepkg/tidy/optipng.sh.in') diff --git a/scripts/libmakepkg/tidy/optipng.sh.in b/scripts/libmakepkg/tidy/optipng.sh.in new file mode 100644 index 00000000..1cd74f54 --- /dev/null +++ b/scripts/libmakepkg/tidy/optipng.sh.in @@ -0,0 +1,41 @@ +#!/bin/bash +# +# optipng.sh - Compress PNG files using optpng +# +# Copyright (c) 2015 Pacman Development Team +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . +# + +[ -n "$LIBMAKEPKG_TIDY_OPTIPNG_SH" ] && return +LIBMAKEPKG_TIDY_OPTIPNG_SH=1 + +LIBRARY=${LIBRARY:-'@libmakepkgdir@'} + +source "$LIBRARY/util/message.sh" +source "$LIBRARY/util/option.sh" + + +tidy_optipng() { + if check_option "optipng" "y"; then + msg2 "$(gettext "Optimizing PNG images...")" + local png + find . -type f -iname "*.png" 2>/dev/null | while read -r png ; do + if [[ $(file --brief --mime-type "$png") = 'image/png' ]]; then + optipng "${OPTIPNGFLAGS[@]}" "$png" &>/dev/null || + warning "$(gettext "Could not optimize PNG image : %s")" "${png/$pkgdir\//}" + fi + done + fi +} -- cgit v1.2.3-24-g4f1b