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#!/bin/bash
# author: grimi
# name: mime-archpkg
# require: grep, sed, rsvg-convert (librsvg), gtk-update-icon-cache, !convert (imagemagick)
declare MODE="usage"
declare MYDIR="/usr/share/mime-archpkg"
declare ICODIR="/usr/share/icons"
declare -r NAME="application-x-archpkg"
declare -i MUTE=0
add() {
# $1 = theme (if not present, add for all), $2 = [0|1] mute
local file theme elem suf abc one="$1"
local -i size mute=${2:-$MUTE}
local -a taba tab
if [[ -d $MYDIR ]]; then
cd "$MYDIR"
for file in *.svgz; do
theme="$ICODIR/${file%.svgz}"
if [[ $one && ${file%.svgz} != $one ]]; then
continue
fi
if [[ -f $theme/index.theme ]]; then
if [[ $mute -ne 1 ]]; then
echo ">> Adding mimetype icons for $theme... <<"
fi
taba=($(grep -e "\[.*mimetypes.*\]" -e "\[.*mimes.*\]" "$theme/index.theme"|sed 's/\[//; s/\]//'))
for elem in "${taba[@]}"; do
tab=($(echo -e ${elem/\//\\n}))
if [[ $elem =~ "scalable" ]]; then
size=0
else
if [[ ${tab[0]} =~ [0-9]{2,3} ]]; then
abc="${tab[0]}"
elif [[ ${tab[1]} =~ [0-9]{2,3} ]]; then
abc="${tab[1]}"
else
continue
fi
if [[ -h $theme/${tab[0]} ]]; then # skip link
continue
fi
if [[ $elem =~ "@2x" ]]; then
abc=${abc/@2x/}
size=${abc/x*/}
size=$size*2
else
size=${abc/x*/}
fi
fi
if [[ $size -ne 0 ]]; then
if [[ -d $theme/$elem ]]; then
if [[ -f $theme/$elem/package-x-generic.png ]]; then
suf=png
else
suf=svg
fi
# convert -resize ${size}x${size} -background none "$file" /tmp/$NAME.$suf
rsvg-convert -o /tmp/$NAME.$suf -f $suf -w $size -h $size "$file"
install -m644 /tmp/$NAME.$suf "$theme/$elem/$NAME.$suf"
rm -f /tmp/$NAME.$suf
fi
elif [[ -d $theme/$elem ]]; then
rsvg-convert -o /tmp/$NAME.svg -f svg "$file"
install -m644 /tmp/$NAME.svg "$theme/$elem/$NAME.svg"
rm -f /tmp/$NAME.svg
fi
done
if [[ -f $theme/icon-theme.cache ]]; then
gtk-update-icon-cache -q -f "$theme"
fi
fi
done
fi
}
remove() {
# $1 = theme (if not present, remove from all)
local file theme one="$1"
if [[ -d $MYDIR ]]; then
cd "$MYDIR"
for file in *.svgz; do
theme="$ICODIR/${file%.svgz}"
if [[ $one && ${file%.svgz} != $one ]]; then
continue
fi
if [[ -d $theme ]]; then
if [[ $MUTE -ne 1 ]]; then
echo ">> Removing installed mimetype icons from $theme... <<"
fi
find "$theme/" -type f -name $NAME.png -exec rm "{}" \;
find "$theme/" -type f -name $NAME.svg -exec rm "{}" \;
if [[ -f $theme/icon-theme.cache ]]; then
gtk-update-icon-cache -q -f "$theme"
fi
fi
done
fi
}
update() {
# $1 = theme (if not present, update for all)
local file theme one="$1"
if [[ -d $MYDIR ]]; then
cd "$MYDIR"
for file in *.svgz; do
theme="$ICODIR/${file%.svgz}"
if [[ $one && ${file%.svgz} != $one ]]; then
continue
fi
if [[ -d $theme && -f $theme/index.theme ]]; then
if [[ $MUTE -ne 1 ]]; then
echo ">> Updating installed mimetype icons for $theme... <<"
fi
find "$theme/" -type f -name $NAME.png -exec rm "{}" \;
find "$theme/" -type f -name $NAME.svg -exec rm "{}" \;
add "${file%.svgz}" 1
fi
done
fi
}
usage() {
echo "USAGE: [-q] [-r] <-a|-u|-d> [theme]"
echo " -q: don't comment action"
echo " -r: relative path (default abs.)"
echo " -a: add archpkg mime icons"
echo " -u: update archpkg mime icons"
echo " -d: remove archpkg mime icons"
echo " theme: action only for entered theme"
}
if [[ $1 == "-q" ]]; then
MUTE=1
shift
fi
if [[ $1 == "-r" ]]; then
if [[ $PWD != "/" ]]; then
MYDIR="$PWD/${MYDIR:1}"
ICODIR="$PWD/${ICODIR:1}"
fi
shift
fi
case "$1" in
-a) MODE=add ;;
-u) MODE=update ;;
-d) MODE=remove ;;
esac
if [[ $MODE != "usage" && $(whoami) != "root" ]]; then
echo "root privileges needed!"
exit 1
fi
$MODE "$2"
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