mirror of
https://github.com/RetroDECK/ES-DE.git
synced 2024-11-22 22:25:38 +00:00
560 lines
19 KiB
Bash
560 lines
19 KiB
Bash
#!/bin/bash
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#
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# EmulationStation Desktop Edition
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# snap-launcher.sh
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#
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# Initialization script for launching ES-DE from a Snap package.
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# This is a combination of the "desktop-exports", "init" and "mark-and-exec" scripts found here:
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# https://github.com/ubuntu/snapcraft-desktop-helpers/tree/master/common
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#
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#################
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# Launcher init #
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#################
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START=$(date +%s.%N)
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declare -A PIDS
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function async_exec() {
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$@ &
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PIDS[$!]=$@
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}
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function wait_for_async_execs() {
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for i in ${!PIDS[@]}
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do
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wait $i && continue || echo "ERROR: ${PIDS[$i]} exited abnormally with status $?"
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done
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}
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# ensure_dir_exists calls `mkdir -p` if the given path is not a directory.
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# This speeds up execution time by avoiding unnecessary calls to mkdir.
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#
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# Usage: ensure_dir_exists <path> [<mkdir-options>]...
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#
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function ensure_dir_exists() {
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[ -d "$1" ] || mkdir -p "$@"
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}
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# On Fedora $SNAP is under /var and there is some magic to map it to /snap.
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# # We need to handle that case and reset $SNAP
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SNAP=`echo $SNAP | sed -e "s|/var/lib/snapd||g"`
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needs_update=true
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. $SNAP_USER_DATA/.last_revision 2>/dev/null || true
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if [ "$SNAP_DESKTOP_LAST_REVISION" = "$SNAP_REVISION" ]; then
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needs_update=false
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fi
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# Set $REALHOME to the users real home directory
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REALHOME=`getent passwd $UID | cut -d ':' -f 6`
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# Set config folder to local path
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export XDG_CONFIG_HOME=$SNAP_USER_DATA/.config
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ensure_dir_exists $XDG_CONFIG_HOME -m 700
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# If the user has modified their user-dirs settings, force an update
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if [[ -f "$XDG_CONFIG_HOME/user-dirs.dirs.md5sum" ]]; then
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if [[ "$(md5sum < "$REALHOME/.config/user-dirs.dirs")" != "$(cat "$XDG_CONFIG_HOME/user-dirs.dirs.md5sum")" ||
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( -f "$XDG_CONFIG_HOME/user-dirs.locale.md5sum" &&
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"$(md5sum < "$REALHOME/.config/user-dirs.locale")" != "$(cat "$XDG_CONFIG_HOME/user-dirs.locale.md5sum")" ) ]]; then
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needs_update=true
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fi
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else
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needs_update=true
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fi
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if [ "$SNAP_ARCH" == "amd64" ]; then
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ARCH="x86_64-linux-gnu"
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elif [ "$SNAP_ARCH" == "armhf" ]; then
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ARCH="arm-linux-gnueabihf"
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elif [ "$SNAP_ARCH" == "arm64" ]; then
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ARCH="aarch64-linux-gnu"
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elif [ "$SNAP_ARCH" == "ppc64el" ]; then
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ARCH="powerpc64le-linux-gnu"
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else
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ARCH="$SNAP_ARCH-linux-gnu"
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fi
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export SNAP_LAUNCHER_ARCH_TRIPLET=$ARCH
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# Don't LD_PRELOAD bindtextdomain for classic snaps
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if ! grep -qs "^\s*confinement:\s*classic\s*" $SNAP/meta/snap.yaml; then
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if [ -f $SNAP/lib/bindtextdomain.so ]; then
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export LD_PRELOAD=$LD_PRELOAD:$SNAP/lib/bindtextdomain.so
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fi
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fi
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###############################################
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# Launcher common exports for any desktop app #
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###############################################
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function prepend_dir() {
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local var="$1"
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local dir="$2"
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if [ -d "$dir" ]; then
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eval "export $var=\"\$dir\${$var:+:\$$var}\""
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fi
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}
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function append_dir() {
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local var="$1"
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local dir="$2"
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if [ -d "$dir" ]; then
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eval "export $var=\"\${$var:+\$$var:}\$dir\""
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fi
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}
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function can_open_file() {
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return `head -c0 "$1" &> /dev/null`;
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}
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function update_xdg_dirs_values() {
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local save_initial_values=false
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local XDG_DIRS="DOCUMENTS DESKTOP DOWNLOAD MUSIC PICTURES VIDEOS PUBLICSHARE TEMPLATES"
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unset XDG_SPECIAL_DIRS_PATHS
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if [ -f "${XDG_CONFIG_HOME:-$HOME/.config}/user-dirs.dirs" ]; then
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source "${XDG_CONFIG_HOME:-$HOME/.config}/user-dirs.dirs"
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fi
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if [ -z ${XDG_SPECIAL_DIRS+x} ]; then
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save_initial_values=true
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fi
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for d in $XDG_DIRS; do
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var="XDG_${d}_DIR"
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value="$(eval echo $(echo \$${var}))"
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if [ "$save_initial_values" = true ]; then
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XDG_SPECIAL_DIRS+=("$var")
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XDG_SPECIAL_DIRS_INITIAL_PATHS+=("$value")
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fi
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XDG_SPECIAL_DIRS_PATHS+=("$value")
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done
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}
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function is_subpath() {
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dir=$(realpath $1)
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parent=$(realpath $2)
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[ "${dir##$parent/}" != "$dir" ] && return 0 || return 1
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}
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WITH_RUNTIME=no
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if [ -z "$RUNTIME" ]; then
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RUNTIME=$SNAP
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else
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# add general paths not added by snapcraft due to runtime snap
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append_dir LD_LIBRARY_PATH $RUNTIME/lib/$ARCH
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append_dir LD_LIBRARY_PATH $RUNTIME/usr/lib
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append_dir LD_LIBRARY_PATH $RUNTIME/usr/lib/$ARCH
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append_dir PATH $RUNTIME/usr/bin
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WITH_RUNTIME=yes
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fi
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# XKB config
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export XKB_CONFIG_ROOT=$RUNTIME/usr/share/X11/xkb
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# Give XOpenIM a chance to locate locale data.
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# This is required for text input to work in SDL2 games.
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export XLOCALEDIR=$RUNTIME/usr/share/X11/locale
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# Set XCursors path
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export XCURSOR_PATH=$RUNTIME/usr/share/icons
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prepend_dir XCURSOR_PATH $SNAP/data-dir/icons
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# Mesa Libs for OpenGL support
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append_dir LD_LIBRARY_PATH $RUNTIME/usr/lib/$ARCH/mesa
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append_dir LD_LIBRARY_PATH $RUNTIME/usr/lib/$ARCH/mesa-egl
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# Tell libGL and libva where to find the drivers
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export LIBGL_DRIVERS_PATH=$RUNTIME/usr/lib/$ARCH/dri
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append_dir LD_LIBRARY_PATH $LIBGL_DRIVERS_PATH
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export LIBVA_DRIVERS_PATH=$RUNTIME/usr/lib/$ARCH/dri
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# Set where the VDPAU drivers are located
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export VDPAU_DRIVER_PATH="/usr/lib/$ARCH/vdpau/"
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if [ -e "/var/lib/snapd/lib/gl/vdpau/libvdpau_nvidia.so" ]; then
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export VDPAU_DRIVER_PATH="/var/lib/snapd/lib/gl/vdpau"
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# Prevent picking VA-API (Intel/AMD) over NVIDIA VDPAU; on PRIME systems for example
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unset LIBVA_DRIVERS_PATH
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fi
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# Unity7 export (workaround for https://launchpad.net/bugs/1638405)
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append_dir LD_LIBRARY_PATH $RUNTIME/usr/lib/$ARCH/libunity
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# Pulseaudio export
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append_dir LD_LIBRARY_PATH $RUNTIME/usr/lib/$ARCH/pulseaudio
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# EGL vendor files on glvnd enabled systems
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[ -d /var/lib/snapd/lib/glvnd/egl_vendor.d ] && \
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prepend_dir __EGL_VENDOR_LIBRARY_DIRS /var/lib/snapd/lib/glvnd/egl_vendor.d
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# EGL vendor files
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append_dir __EGL_VENDOR_LIBRARY_DIRS $RUNTIME/etc/glvnd/egl_vendor.d
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append_dir __EGL_VENDOR_LIBRARY_DIRS $RUNTIME/usr/share/glvnd/egl_vendor.d
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# Tell GStreamer where to find its plugins
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export GST_PLUGIN_PATH=$SNAP/usr/lib/$ARCH/gstreamer-1.0
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export GST_PLUGIN_SYSTEM_PATH=$RUNTIME/usr/lib/$ARCH/gstreamer-1.0
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# gst plugin scanner doesn't install in the correct path: https://github.com/ubuntu/snapcraft-desktop-helpers/issues/43
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export GST_PLUGIN_SCANNER=$RUNTIME/usr/lib/$ARCH/gstreamer1.0/gstreamer-1.0/gst-plugin-scanner
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# XDG Config
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[ "$WITH_RUNTIME" = yes ] && prepend_dir XDG_CONFIG_DIRS $RUNTIME/etc/xdg
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prepend_dir XDG_CONFIG_DIRS $SNAP/etc/xdg
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# Define snaps' own data dir
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[ "$WITH_RUNTIME" = yes ] && prepend_dir XDG_DATA_DIRS $RUNTIME/usr/share
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prepend_dir XDG_DATA_DIRS $SNAP/usr/share
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prepend_dir XDG_DATA_DIRS $SNAP/share
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prepend_dir XDG_DATA_DIRS $SNAP/data-dir
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prepend_dir XDG_DATA_DIRS $SNAP_USER_DATA
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# Set XDG_DATA_HOME to local path
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export XDG_DATA_HOME=$SNAP_USER_DATA/.local/share
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ensure_dir_exists $XDG_DATA_HOME -m 700
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# Workaround for GLib < 2.53.2 not searching for schemas in $XDG_DATA_HOME:
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# https://bugzilla.gnome.org/show_bug.cgi?id=741335
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prepend_dir XDG_DATA_DIRS $XDG_DATA_HOME
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# Set cache folder to local path
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export XDG_CACHE_HOME=$SNAP_USER_COMMON/.cache
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if [[ -d $SNAP_USER_DATA/.cache && ! -e $XDG_CACHE_HOME ]]; then
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# the .cache directory used to be stored under $SNAP_USER_DATA, migrate it
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mv $SNAP_USER_DATA/.cache $SNAP_USER_COMMON/
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fi
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ensure_dir_exists $XDG_CACHE_HOME -m 700
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# Create $XDG_RUNTIME_DIR if not exists (to be removed when LP: #1656340 is fixed)
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ensure_dir_exists $XDG_RUNTIME_DIR -m 700
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# Ensure the app finds locale definitions (requires locales-all to be installed)
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append_dir LOCPATH $RUNTIME/usr/lib/locale
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# If any, keep track of where XDG dirs were so we can potentially migrate the content later
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update_xdg_dirs_values
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# Setup user-dirs.* or run xdg-user-dirs-update if needed
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needs_xdg_update=false
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needs_xdg_reload=false
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needs_xdg_links=false
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if [ "$HOME" != "$SNAP_USER_DATA" ] && ! is_subpath "$XDG_CONFIG_HOME" "$HOME"; then
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for f in user-dirs.dirs user-dirs.locale; do
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if [ -f "$HOME/.config/$f" ]; then
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mv "$HOME/.config/$f" "$XDG_CONFIG_HOME"
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needs_xdg_reload=true
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fi
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done
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fi
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if can_open_file "$REALHOME/.config/user-dirs.dirs"; then
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# shellcheck disable=SC2154
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if [ "$needs_update" = true ] || [ "$needs_xdg_reload" = true ]; then
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sed "/^#/!s#\$HOME#${REALHOME}#g" "$REALHOME/.config/user-dirs.dirs" > "$XDG_CONFIG_HOME/user-dirs.dirs"
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md5sum < "$REALHOME/.config/user-dirs.dirs" > "$XDG_CONFIG_HOME/user-dirs.dirs.md5sum"
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# It's possible user-dirs.dirs exists when user-dirs.locale doesn't. This
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# simply means the user opted to never ask to translate their user dirs
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if can_open_file "$REALHOME/.config/user-dirs.locale"; then
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cp -a "$REALHOME/.config/user-dirs.locale" "$XDG_CONFIG_HOME"
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md5sum < "$REALHOME/.config/user-dirs.locale" > "$XDG_CONFIG_HOME/user-dirs.locale.md5sum"
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elif [ -f "$XDG_CONFIG_HOME/user-dirs.locale.md5sum" ]; then
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rm "$XDG_CONFIG_HOME/user-dirs.locale.md5sum"
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fi
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needs_xdg_reload=true
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fi
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else
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needs_xdg_update=true
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needs_xdg_links=true
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fi
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if [ $needs_xdg_reload = true ]; then
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update_xdg_dirs_values
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needs_xdg_reload=false
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fi
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# Check if we can actually read the contents of each xdg dir
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for ((i = 0; i < ${#XDG_SPECIAL_DIRS_PATHS[@]}; i++)); do
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if ! can_open_file "${XDG_SPECIAL_DIRS_PATHS[$i]}"; then
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needs_xdg_update=true
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needs_xdg_links=true
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break
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fi
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done
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# If needs XDG update and xdg-user-dirs-update exists in $PATH, run it
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if [ $needs_xdg_update = true ] && command -v xdg-user-dirs-update >/dev/null; then
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xdg-user-dirs-update
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update_xdg_dirs_values
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fi
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# Create links for user-dirs.dirs
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if [ $needs_xdg_links = true ]; then
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for ((i = 0; i < ${#XDG_SPECIAL_DIRS_PATHS[@]}; i++)); do
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b=$(realpath "${XDG_SPECIAL_DIRS_PATHS[$i]}" --relative-to="$HOME")
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if [[ "$b" != "." && -e $REALHOME/$b ]]; then
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[ -d $HOME/$b ] && rmdir $HOME/$b 2> /dev/null
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[ ! -e $HOME/$b ] && ln -s $REALHOME/$b $HOME/$b
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fi
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done
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else
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# If we aren't creating new links, check if we have content saved in old locations and move it
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for ((i = 0; i < ${#XDG_SPECIAL_DIRS[@]}; i++)); do
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old="${XDG_SPECIAL_DIRS_INITIAL_PATHS[$i]}"
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new="${XDG_SPECIAL_DIRS_PATHS[$i]}"
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if [ -L "$old" ] && [ -d "$new" ] && [ `readlink "$old" 2>/dev/null` != "$new" ] &&
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(is_subpath "$old" "$SNAP_USER_DATA" || is_subpath "$old" "$SNAP_USER_COMMON"); then
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mv -vn "$old"/* "$new"/ 2>/dev/null
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elif [ -d "$old" ] && [ -d "$new" ] && [ "$old" != "$new" ] &&
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(is_subpath "$old" "$SNAP_USER_DATA" || is_subpath "$old" "$SNAP_USER_COMMON"); then
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mv -vn "$old"/* "$new"/ 2>/dev/null
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fi
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done
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fi
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# If detect wayland server socket, then set environment so applications prefer
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# wayland, and setup compat symlink (until we use user mounts. Remember,
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# XDG_RUNTIME_DIR is /run/user/<uid>/snap.$SNAP so look in the parent directory
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# for the socket. For details:
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# https://forum.snapcraft.io/t/wayland-dconf-and-xdg-runtime-dir/186/10
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# Applications that don't support wayland natively may define DISABLE_WAYLAND
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# (to any non-empty value) to skip that logic entirely.
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wayland_available=false
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if [[ -n "$XDG_RUNTIME_DIR" && -z "$DISABLE_WAYLAND" ]]; then
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wdisplay="wayland-0"
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if [ -n "$WAYLAND_DISPLAY" ]; then
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wdisplay="$WAYLAND_DISPLAY"
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fi
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wayland_sockpath="$XDG_RUNTIME_DIR/../$wdisplay"
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wayland_snappath="$XDG_RUNTIME_DIR/$wdisplay"
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if [ -S "$wayland_sockpath" ]; then
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# if running under wayland, use it
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#export WAYLAND_DEBUG=1
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wayland_available=true
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# create the compat symlink for now
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if [ ! -e "$wayland_snappath" ]; then
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ln -s "$wayland_sockpath" "$wayland_snappath"
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fi
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fi
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fi
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# Make PulseAudio socket available inside the snap-specific $XDG_RUNTIME_DIR
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if [ -n "$XDG_RUNTIME_DIR" ]; then
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pulsenative="pulse/native"
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pulseaudio_sockpath="$XDG_RUNTIME_DIR/../$pulsenative"
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if [ -S "$pulseaudio_sockpath" ]; then
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export PULSE_SERVER="unix:${pulseaudio_sockpath}"
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fi
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fi
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# GI repository
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[ "$WITH_RUNTIME" = yes ] && prepend_dir GI_TYPELIB_PATH $RUNTIME/usr/lib/$ARCH/girepository-1.0
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[ "$WITH_RUNTIME" = yes ] && prepend_dir GI_TYPELIB_PATH $RUNTIME/usr/lib/girepository-1.0
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prepend_dir GI_TYPELIB_PATH $SNAP/usr/lib/$ARCH/girepository-1.0
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prepend_dir GI_TYPELIB_PATH $SNAP/usr/lib/girepository-1.0
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prepend_dir GI_TYPELIB_PATH $SNAP/usr/lib/gjs/girepository-1.0
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# Keep an array of data dirs, for looping through them
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IFS=':' read -r -a data_dirs_array <<< "$XDG_DATA_DIRS"
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# Font Config and themes
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export FONTCONFIG_PATH=$RUNTIME/etc/fonts
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export FONTCONFIG_FILE=$RUNTIME/etc/fonts/fonts.conf
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function make_user_fontconfig {
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echo "<fontconfig>"
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if [ -d $REALHOME/.local/share/fonts ]; then
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echo " <dir>$REALHOME/.local/share/fonts</dir>"
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fi
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if [ -d $REALHOME/.fonts ]; then
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echo " <dir>$REALHOME/.fonts</dir>"
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fi
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for ((i = 0; i < ${#data_dirs_array[@]}; i++)); do
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if [ -d "${data_dirs_array[$i]}/fonts" ]; then
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echo " <dir>${data_dirs_array[$i]}/fonts</dir>"
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fi
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done
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# fix font render for modified fonts, that discussed on Snapcraft Forum:
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# https://forum.snapcraft.io/t/snap-package-cannot-read-fonts-conf/16657
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echo ' <include ignore_missing="yes">/etc/fonts/conf.d</include>'
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echo ' <include ignore_missing="yes">conf.d</include>'
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# We need to include this default cachedir first so that caching
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# works: without it, fontconfig will try to write to the real user home
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# cachedir and be blocked by AppArmor.
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echo ' <cachedir prefix="xdg">fontconfig</cachedir>'
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if [ -d $REALHOME/.cache/fontconfig ]; then
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echo " <cachedir>$REALHOME/.cache/fontconfig</cachedir>"
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fi
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echo "</fontconfig>"
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}
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if [ $needs_update = true ]; then
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rm -rf $XDG_DATA_HOME/{fontconfig,fonts,fonts-*,themes,.themes}
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# This fontconfig fragment is installed in a location that is
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# included by the system fontconfig configuration: namely the
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# etc/fonts/conf.d/50-user.conf file.
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ensure_dir_exists $XDG_CONFIG_HOME/fontconfig
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async_exec make_user_fontconfig > $XDG_CONFIG_HOME/fontconfig/fonts.conf
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# the themes symlink are needed for GTK 3.18 when the prefix isn't changed
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# GTK 3.20 looks into XDG_DATA_DIR which has connected themes.
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if [ -d $SNAP/data-dir/themes ]; then
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ln -sf $SNAP/data-dir/themes $XDG_DATA_HOME
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ln -sfn $SNAP/data-dir/themes $SNAP_USER_DATA/.themes
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else
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ln -sf $RUNTIME/usr/share/themes $XDG_DATA_HOME
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ln -sfn $RUNTIME/usr/share/themes $SNAP_USER_DATA/.themes
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fi
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fi
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# Build mime.cache
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# needed for gtk and qt icon
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if [ $needs_update = true ]; then
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rm -rf $XDG_DATA_HOME/mime
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if [ ! -f $RUNTIME/usr/share/mime/mime.cache ]; then
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if command -v update-mime-database >/dev/null; then
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cp --preserve=timestamps -dR $RUNTIME/usr/share/mime $XDG_DATA_HOME
|
|
async_exec update-mime-database $XDG_DATA_HOME/mime
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Gio modules and cache (including gsettings module)
|
|
export GIO_MODULE_DIR=$XDG_CACHE_HOME/gio-modules
|
|
function compile_giomodules {
|
|
if [ -f $1/glib-2.0/gio-querymodules ]; then
|
|
rm -rf $GIO_MODULE_DIR
|
|
ensure_dir_exists $GIO_MODULE_DIR
|
|
ln -s $1/gio/modules/*.so $GIO_MODULE_DIR
|
|
$1/glib-2.0/gio-querymodules $GIO_MODULE_DIR
|
|
fi
|
|
}
|
|
if [ $needs_update = true ]; then
|
|
async_exec compile_giomodules $RUNTIME/usr/lib/$ARCH
|
|
fi
|
|
|
|
# Setup compiled gsettings schema
|
|
GS_SCHEMA_DIR=$XDG_DATA_HOME/glib-2.0/schemas
|
|
function compile_schemas {
|
|
if [ -f "$1" ]; then
|
|
rm -rf $GS_SCHEMA_DIR
|
|
ensure_dir_exists $GS_SCHEMA_DIR
|
|
for ((i = 0; i < ${#data_dirs_array[@]}; i++)); do
|
|
schema_dir="${data_dirs_array[$i]}/glib-2.0/schemas"
|
|
if [ -f "$schema_dir/gschemas.compiled" ]; then
|
|
# This directory already has compiled schemas
|
|
continue
|
|
fi
|
|
if [ -n "$(ls -A $schema_dir/*.xml 2>/dev/null)" ]; then
|
|
ln -s $schema_dir/*.xml $GS_SCHEMA_DIR
|
|
fi
|
|
if [ -n "$(ls -A $schema_dir/*.override 2>/dev/null)" ]; then
|
|
ln -s $schema_dir/*.override $GS_SCHEMA_DIR
|
|
fi
|
|
done
|
|
# Only compile schemas if we copied anyting
|
|
if [ -n "$(ls -A $GS_SCHEMA_DIR/*.xml $GS_SCHEMA_DIR/*.override 2>/dev/null)" ]; then
|
|
"$1" $GS_SCHEMA_DIR
|
|
fi
|
|
fi
|
|
}
|
|
if [ $needs_update = true ]; then
|
|
async_exec compile_schemas $RUNTIME/usr/lib/$ARCH/glib-2.0/glib-compile-schemas
|
|
fi
|
|
|
|
# Enable gsettings user changes
|
|
# symlink the dconf file if home plug is connected for read
|
|
DCONF_DEST_USER_DIR=$SNAP_USER_DATA/.config/dconf
|
|
if [ ! -f $DCONF_DEST_USER_DIR/user ]; then
|
|
if [ -f $REALHOME/.config/dconf/user ]; then
|
|
ensure_dir_exists $DCONF_DEST_USER_DIR
|
|
ln -s $REALHOME/.config/dconf/user $DCONF_DEST_USER_DIR
|
|
fi
|
|
fi
|
|
# symlink the runtime dconf file as well
|
|
if [ -r $XDG_RUNTIME_DIR/../dconf/user ]; then
|
|
ensure_dir_exists $XDG_RUNTIME_DIR/dconf
|
|
ln -sf ../../dconf/user $XDG_RUNTIME_DIR/dconf/user
|
|
fi
|
|
|
|
# Testability support
|
|
append_dir LD_LIBRARY_PATH $SNAP/testability
|
|
append_dir LD_LIBRARY_PATH $SNAP/testability/$ARCH
|
|
append_dir LD_LIBRARY_PATH $SNAP/testability/$ARCH/mesa
|
|
|
|
# Gdk-pixbuf loaders
|
|
export GDK_PIXBUF_MODULE_FILE=$XDG_CACHE_HOME/gdk-pixbuf-loaders.cache
|
|
export GDK_PIXBUF_MODULEDIR=$RUNTIME/usr/lib/$ARCH/gdk-pixbuf-2.0/2.10.0/loaders
|
|
if [ $needs_update = true ] || [ ! -f $GDK_PIXBUF_MODULE_FILE ]; then
|
|
rm -f $GDK_PIXBUF_MODULE_FILE
|
|
if [ -f $RUNTIME/usr/lib/$ARCH/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders ]; then
|
|
async_exec $RUNTIME/usr/lib/$ARCH/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders > $GDK_PIXBUF_MODULE_FILE
|
|
fi
|
|
fi
|
|
|
|
# Icon themes cache
|
|
if [ $needs_update = true ]; then
|
|
rm -rf $XDG_DATA_HOME/icons
|
|
ensure_dir_exists $XDG_DATA_HOME/icons
|
|
for ((i = 0; i < ${#data_dirs_array[@]}; i++)); do
|
|
# The runtime and theme content snaps should already contain icon caches
|
|
# so we skip them to optimise app start time.
|
|
if [[ "${data_dirs_array[$i]}" == "$SNAP/data-dir" || "${data_dirs_array[$i]}" == "$RUNTIME/"* ]]; then
|
|
continue
|
|
fi
|
|
for theme in "${data_dirs_array[$i]}/icons/"*; do
|
|
if [ -f "$theme/index.theme" -a ! -f "$theme/icon-theme.cache" ]; then
|
|
theme_dir=$XDG_DATA_HOME/icons/$(basename "$theme")
|
|
if [ ! -d "$theme_dir" ]; then
|
|
ensure_dir_exists "$theme_dir"
|
|
ln -s $theme/* "$theme_dir"
|
|
if [ -f $RUNTIME/usr/sbin/update-icon-caches ]; then
|
|
async_exec $RUNTIME/usr/sbin/update-icon-caches "$theme_dir"
|
|
elif [ -f $RUNTIME/usr/sbin/update-icon-cache.gtk2 ]; then
|
|
async_exec $RUNTIME/usr/sbin/update-icon-cache.gtk2 "$theme_dir"
|
|
fi
|
|
fi
|
|
fi
|
|
done
|
|
done
|
|
fi
|
|
|
|
# GTK theme and behavior modifier
|
|
# Those can impact the theme engine used by Qt as well
|
|
gtk_configs=(gtk-3.0/settings.ini gtk-3.0/bookmarks gtk-2.0/gtkfilechooser.ini)
|
|
for f in ${gtk_configs[@]}; do
|
|
dest="$XDG_CONFIG_HOME/$f"
|
|
if [ ! -L "$dest" ]; then
|
|
ensure_dir_exists `dirname $dest`
|
|
ln -s $REALHOME/.config/$f $dest
|
|
fi
|
|
done
|
|
|
|
# create symbolic link to ibus socket path for ibus to look up its socket files
|
|
# (see comments #3 and #6 on https://launchpad.net/bugs/1580463)
|
|
IBUS_CONFIG_PATH=$XDG_CONFIG_HOME/ibus
|
|
ensure_dir_exists $IBUS_CONFIG_PATH
|
|
[ -d $IBUS_CONFIG_PATH/bus ] && rm -rf $IBUS_CONFIG_PATH/bus
|
|
ln -sfn $REALHOME/.config/ibus/bus $IBUS_CONFIG_PATH
|
|
|
|
###############################
|
|
# Mark update and exec binary #
|
|
###############################
|
|
|
|
[ $needs_update = true ] && echo "SNAP_DESKTOP_LAST_REVISION=$SNAP_REVISION" > $SNAP_USER_DATA/.last_revision
|
|
|
|
wait_for_async_execs
|
|
|
|
if [ -n "$SNAP_DESKTOP_DEBUG" ]; then
|
|
echo "desktop-launch elapsed time: " $(date +%s.%N --date="$START seconds ago")
|
|
echo "Now running: exec $@"
|
|
fi
|
|
|
|
env
|
|
exec strace /var/lib/snapd/snap/emulationstation/current/usr/bin/emulationstation $@
|