#!/bin/bash

HERE="$(dirname "$(readlink -f "${0}")")"

# Temporary workaround for broken libgc
if [ -z "$_INKSCAPE_GC" ] ; then
    echo "Setting _INKSCAPE_GC=disable as a workaround for broken libgc" >&2
    export _INKSCAPE_GC=disable
fi

# Custom AppRun script for Inkscape
# by Simon Peter

############################################################################################
# Allow AppRun or the AppImage to be symlinked to, e.g.,
# /usr/local/bin/inkview
# or to be called with ./Inkscape*.AppImage inkview
############################################################################################

if [ ! -z $APPIMAGE ] ; then
  BINARY_NAME=$(basename "$ARGV0")
else
  BINARY_NAME=$(basename "$0")
fi
if [ ! -z "$1" ] && [ -e "$HERE/bin/$1" ] ; then
  MAIN="$HERE/bin/$1" ; shift
elif [ ! -z "$1" ] && [ -e "$HERE/usr/bin/$1" ] ; then
  MAIN="$HERE/usr/bin/$1" ; shift
elif [ -e "$HERE/bin/$BINARY_NAME" ] ; then
  MAIN="$HERE/bin/$BINARY_NAME"
elif [ -e "$HERE/usr/bin/$BINARY_NAME" ] ; then
  MAIN="$HERE/usr/bin/$BINARY_NAME"
else
  MAIN="$HERE/usr/bin/inkscape"
fi

############################################################################################
# Prefer to run the bundled executables (e.g., Python)
############################################################################################

export PATH="${HERE}"/usr/bin/:"${HERE}"/usr/sbin/:"${HERE}"/usr/games/:"${HERE}"/bin/:"${HERE}"/sbin/:"${PATH}"

############################################################################################
# Use bundled Python
############################################################################################

export PYTHONHOME="$HERE/usr/"

############################################################################################
# Run experimental bundle that bundles everything if a private ld-linux-x86-64.so.2 is there
############################################################################################

if [ -e "$HERE/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2" ] ; then
  echo "Run experimental bundle that bundles everything"
  export GCONV_PATH="$HERE/usr/lib/x86_64-linux-gnu/gconv"
  export FONTCONFIG_FILE="$HERE/etc/fonts/fonts.conf"
  export LIBRARY_PATH="$HERE/usr/lib":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/lib":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/usr/lib/i386-linux-gnu":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/lib/i386-linux-gnu":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/usr/lib/i386-linux-gnu/pulseaudio":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/usr/lib/i386-linux-gnu/alsa-lib":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/usr/lib/x86_64-linux-gnu":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/lib/x86_64-linux-gnu":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/usr/lib/x86_64-linux-gnu/pulseaudio":$LIBRARY_PATH
  export LIBRARY_PATH="$HERE/usr/lib/x86_64-linux-gnu/alsa-lib":$LIBRARY_PATH
  export GTK_EXE_PREFIX="$HERE/usr"
  export GDK_PIXBUF_MODULEDIR=$(readlink -f "$HERE"/usr/lib/x86_64-linux-gnu/gdk-pixbuf-*/*/loaders/ )
  export GDK_PIXBUF_MODULE_FILE=$(readlink -f "$HERE"/usr/lib/x86_64-linux-gnu/gdk-pixbuf-*/*/loaders.cache ) # Patched to contain no paths
  export LIBRARY_PATH=$GDK_PIXBUF_MODULEDIR:$LIBRARY_PATH # Otherwise getting "Unable to load image-loading module"
  export INKSCAPE_DATADIR=${XDG_CONFIG_HOME:-~/.config}/inkscape-1.0
  exec "${HERE}/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2" --inhibit-cache --library-path "${LIBRARY_PATH}" "${MAIN}" "$@"
else
  exec "${MAIN}" "$@"
fi