AppRun

#!/bin/bash
set -e

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

# Firefox specific environment variables
# https://github.com/AppImage/pkg2appimage/commit/c9b09eb557b6b0b4d914ecb82998148f38880d1d
export SNAP_NAME="firefox"
export MOZ_LEGACY_PROFILES=1


THIS="$0"
# http://stackoverflow.com/questions/3190818/
args=("$@")
NUMBER_OF_ARGS="$#"

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/FIREFOX_BIN_FILE"

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

isEulaAccepted=1

atexit()
{
  if [ $isEulaAccepted == 1 ] ; then
    if [ $NUMBER_OF_ARGS -eq 0 ] ; then
      exec "$BIN"
    else
      exec "$BIN" "${args[@]}"
    fi
  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