AppRun

#!/usr/bin/env bash
set -e

if [ -n "$DEBUG" ]; then
	env
	set -x
fi

THIS="$0"

if [ -z "$APPDIR" ]; then
	# Find the AppDir. It is the directory that contains AppRun.
	# This assumes that this script resides inside the AppDir or a subdirectory.
	# If this script is run inside an AppImage, then the AppImage runtime likely has already set $APPDIR
	path="$(dirname "$(readlink -f "${THIS}")")"
	while [[ "$path" != "" && ! -e "$path/$1" ]]; do
		path=${path%/*}
	done
	export APPDIR="$path"
fi
path="$(dirname "$(readlink -f "${THIS}")")"
export APPDIR="$path"
echo "$APPDIR"

export PATH="${APPDIR}:${APPDIR}/usr/sbin:${PATH}"
export XDG_DATA_DIRS="./share/:/usr/share/gnome:/usr/local/share/:/usr/share/:${XDG_DATA_DIRS}"
export LD_LIBRARY_PATH="${APPDIR}/usr/lib:${LD_LIBRARY_PATH}"
export XDG_DATA_DIRS="${APPDIR}"/usr/share/:"${XDG_DATA_DIRS}":/usr/share/gnome/:/usr/local/share/:/usr/share/
export GSETTINGS_SCHEMA_DIR="${APPDIR}/usr/share/glib-2.0/schemas:${GSETTINGS_SCHEMA_DIR}"

BIN="$APPDIR/pocketcasts-electron"

if [ -z "$APPIMAGE_EXIT_AFTER_INSTALL" ]; then
	trap atexit EXIT
fi

atexit() {
	if [ "$XDG_SESSION_TYPE" == "wayland" ]; then
		exec "$BIN" "--enable-features=UseOzonePlatform" "--ozone-platform=wayland"
	else
		exec "$BIN"
	fi
}

error() {
	if [ -x /usr/bin/zenity ]; then
		LD_LIBRARY_PATH="" zenity --error --text "${1}" 2>/dev/null
	elif [ -x /usr/bin/kdialog ]; then
		LD_LIBRARY_PATH="" kdialog --msgbox "${1}" 2>/dev/null
	elif [ -x /usr/bin/Xdialog ]; then
		LD_LIBRARY_PATH="" Xdialog --msgbox "${1}" 2>/dev/null
	else
		echo "${1}"
	fi
	exit 1
}

yesno() {
	TITLE=$1
	TEXT=$2
	if [ -x /usr/bin/zenity ]; then
		LD_LIBRARY_PATH="" zenity --question --title="$TITLE" --text="$TEXT" 2>/dev/null || exit 0
	elif [ -x /usr/bin/kdialog ]; then
		LD_LIBRARY_PATH="" kdialog --title "$TITLE" --yesno "$TEXT" || exit 0
	elif [ -x /usr/bin/Xdialog ]; then
		LD_LIBRARY_PATH="" Xdialog --title "$TITLE" --clear --yesno "$TEXT" 10 80 || exit 0
	else
		echo "zenity, kdialog, Xdialog missing. Skipping ${THIS}."
		exit 0
	fi
}

check_dep() {
	DEP=$1
	if [ -z "$(which "$DEP")" ]; then
		echo "$DEP is missing. Skipping ${THIS}."
		exit 0
	fi
}

if [ -z "$APPIMAGE" ]; then
	APPIMAGE="$APPDIR/AppRun"
	# not running from within an AppImage; hence using the AppRun for Exec=
fi