WhiteSur-gtk-theme/shell/lib-flatpak.sh
vinceliuice 029a1206a1 update
2022-12-02 23:48:50 +08:00

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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
pakitheme_gtk3() {
local color="$(destify ${1})"
local opacity="$(destify ${2})"
local alt="$(destify ${3})"
local theme="$(destify ${4})"
local FLATPAK_THEME="${name}${color}${opacity}${alt}${theme}${colorscheme}"
local GTK_3_THEME_VER=3.22
local cache_home="${XDG_CACHE_HOME:-$HOME/.cache}"
local data_home="${XDG_DATA_HOME:-$HOME/.local/share}"
local pakitheme_cache="$cache_home/pakitheme"
local repo_dir="$pakitheme_cache/repo"
local gtk3_app_id="org.gtk.Gtk3theme.$FLATPAK_THEME"
local root_dir="$pakitheme_cache/$FLATPAK_THEME"
local repo_dir="$root_dir/repo"
local build_dir="$root_dir/build"
for location in "$data_home/themes" "$HOME/.themes" /usr/share/themes; do
if [[ -d "$location/$FLATPAK_THEME" ]]; then
prompt -s "Found theme located at: $location/$FLATPAK_THEME \n"
theme_path="$location/$FLATPAK_THEME"
break
fi
done
if [[ -n "$theme_path" ]]; then
prompt -i "Converting theme: $FLATPAK_THEME... \n"
else
prompt -e "Could not locate theme... install theme first! \n"
exit 0
fi
rm -rf "$root_dir" "$repo_dir"
mkdir -p "$repo_dir"
ostree --repo="$repo_dir" init --mode=archive
ostree --repo="$repo_dir" config set core.min-free-space-percent 0
rm -rf "$build_dir"
mkdir -p "$build_dir/files"
cp -a "$theme_path/gtk-3.0/"* "$build_dir/files"
mkdir -p "$build_dir/files/share/appdata"
cat >"$build_dir/files/share/appdata/$gtk3_app_id.appdata.xml" <<EOF
<?xml version="1.0" encoding="UTF-8"?>
<component type="runtime">
<id>$gtk3_app_id</id>
<metadata_license>CC0-1.0</metadata_license>
<name>$FLATPAK_THEME Gtk theme</name>
<summary>$FLATPAK_THEME Gtk theme for flatpak</summary>
</component>
EOF
appstream-compose --prefix="$build_dir/files" --basename="$gtk3_app_id" --origin=flatpak "$gtk3_app_id"
ostree --repo="$repo_dir" commit -b base --tree=dir="$build_dir"
bundles=()
while read -r arch; do
bundle="$root_dir/$gtk3_app_id-$arch.flatpak"
rm -rf "$build_dir"
ostree --repo="$repo_dir" checkout -U base "$build_dir"
read -rd '' metadata <<EOF ||:
[Runtime]
name=$gtk3_app_id
runtime=$gtk3_app_id/$arch/$GTK_3_THEME_VER
sdk=$gtk3_app_id/$arch/$GTK_3_THEME_VER
EOF
# Make sure there is no trailing newline, so xa.metadata doesn't get confused later
echo -n "$metadata" > "$build_dir/metadata"
ostree --repo="$repo_dir" commit -b "runtime/$gtk3_app_id/$arch/$GTK_3_THEME_VER" \
--add-metadata-string "xa.metadata=$(cat $build_dir/metadata)" --link-checkout-speedup "$build_dir"
flatpak build-bundle --runtime "$repo_dir" "$bundle" "$gtk3_app_id" "$GTK_3_THEME_VER"
trap 'rm "$bundle"' EXIT
bundles+=("$bundle")
# Note: a pipe can't be used because it will mess with subshells and cause the append
# to bundles to fail.
done < <(flatpak list --runtime --columns=arch:f | sort -u)
for bundle in "${bundles[@]}"; do
if [[ -w "/root" ]]; then
sudo flatpak install -y --system "${bundle}"
else
flatpak install -y --user "${bundle}"
fi
done
}
flatpak_remove() {
local color="$(destify ${1})"
local opacity="$(destify ${2})"
local alt="$(destify ${3})"
local theme="$(destify ${4})"
if [[ -w "/root" ]]; then
sudo flatpak remove -y --system org.gtk.Gtk3theme.${name}${color}${opacity}${alt}${theme}${colorscheme}
else
flatpak remove -y --user org.gtk.Gtk3theme.${name}${color}${opacity}${alt}${theme}${colorscheme}
fi
}