#!/bin/bash

# Copyright 2015-2017 Kevin Kofler <Kevin@tigcc.ticalc.org>

# Permission is hereby granted, free of charge, to any person obtaining

# a copy of this software and associated documentation files (the

# "Software"), to deal in the Software without restriction, including

# without limitation the rights to use, copy, modify, merge, publish,

# distribute, sublicense, and/or sell copies of the Software, and to

# permit persons to whom the Software is furnished to do so, subject to

# the following conditions:

#

# The above copyright notice and this permission notice shall be included

# in all copies or substantial portions of the Software.

#

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

if [ -z "$1" ] ; then

  echo "usage: ./clean_qtwebengine.sh VERSION"

  echo "e.g.: ./clean_qtwebengine.sh 5.11.1"

  exit 1

fi

DIRNAME="qtwebengine-everywhere-src-$1"

echo "removing $DIRNAME"

rm -rf "$DIRNAME" || exit $?

if [ -f "$DIRNAME.tar.xz" ] ; then

  echo "unpacking $DIRNAME.tar.xz"

  tar xJf "$DIRNAME.tar.xz" || exit $?

elif [ -f "$DIRNAME.tar.bz2" ] ; then

  echo "unpacking $DIRNAME.tar.bz2"

  tar xjf "$DIRNAME.tar.bz2" || exit $?

elif [ -f "$DIRNAME.tar.gz" ] ; then

  echo "unpacking $DIRNAME.tar.gz"

  tar xzf "$DIRNAME.tar.gz" || exit $?

elif [ -f "$DIRNAME.7z" ] ; then

  echo "unpacking $DIRNAME.7z"

  if type 7za >/dev/null 2>/dev/null ; then

    7za x "$DIRNAME.7z" || exit $?

  elif type 7z >/dev/null 2>/dev/null ; then

    7z x "$DIRNAME.7z" || exit $?

  else

    echo "error: p7zip required"

    exit 1

  fi

else

  echo "error: no archive for $DIRNAME found"

  exit 1

fi

echo "running clean_ffmpeg.sh"

./clean_ffmpeg.sh "$DIRNAME/src/3rdparty/chromium" || exit $?

echo "ripping out openh264 sources"

rm -rf "$DIRNAME/src/3rdparty/chromium/third_party/openh264/src" || exit $?

echo "repacking as $DIRNAME-clean.tar.xz"

XZ_OPT="-9 -f" tar cJf "$DIRNAME-clean.tar.xz" "$DIRNAME" || exit $?

echo "removing $DIRNAME"

rm -rf "$DIRNAME" || exit $?

echo "done"

exit 0