#!/bin/bash
#
#    Copyright © 2017-2019 The qTox Project Contributors
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -eu -o pipefail

QTOX_DIR="$1"

cd "$2"
BUNDLE_PATH="$(pwd)"
cd -

cd "$BUNDLE_PATH/../"
BUILD_DIR="$(pwd)"
cd -

DMG_DIR="$BUILD_DIR/dmg.tmp"
APP_VER=$(defaults read "$BUNDLE_PATH/Contents/Info.plist" CFBundleVersion)

if [ ! -d "$BUNDLE_PATH" ]; then
    echo "Please pass path to qTox.app as an argument!"
    exit 1 
fi

rm -rf "$DMG_DIR"
rm -f "$BUILD_DIR/qTox.dmg"
mkdir "$DMG_DIR"
cp -r "$BUNDLE_PATH" "$DMG_DIR/"

cd "$DMG_DIR"
ln -s /Applications "./Install to Applications"
mkdir .background
cp -f $QTOX_DIR/osx/background-DMG/qTox-DMG-bak.tiff .background/backgroundImage.tiff
cp -f $QTOX_DIR/osx/DS_Store-DMG ./.DS_Store
cp -f $QTOX_DIR/LICENSE ./LICENSE
cp -f $QTOX_DIR/README.md ./README.md
cd -

hdiutil create -volname "qTox $APP_VER" -srcfolder "$DMG_DIR/" -format UDZO "$BUILD_DIR/qTox.dmg"