#!/bin/bash

#  This script creates archives for the Friendica core and the addons
#  from the current state of the repositories. The core archive will
#  contain the composer dependencies.
#
#  The naming scheme for the archives will be
#     friendica-full-{$VERSION].tar.gz
#     friendica-addons-{$VERSION}.tar.gz
#
#  Additionally the SHA256 check sums will be calculated and piped into
#  a text file.
#
#  Parameters
#    You have to supply the script a "Version Number" that will be used
#    as hinted above. It can be anything, but you should stick to the
#    current versioning scheme of Friendica.
#
#  USAGE
#   1. prepare the core directory to reflext the state you want to pack
#      e.g. the stable release of Friendica
#   2. prepare the addons directory
#   3. run this script with the version as one and only parameter
#
#  Copyright (C) 2020 Tobias Diekershoff <tobias.diekershoff@gmx.net>
#
#  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 [ $# -eq 0 ]
  then
    echo "You need to supply the version that shall be used in the file names"
    exit 1
fi

CORE="./friendica"
ADDONS="./friendica-addons"
VERSION=$1
RELEASECORE="$CORE-full-$VERSION"
RELEASEADDONS="$ADDONS-$VERSION"

read -r -p " > The repositories are in the state they should be for packing? y/n " CONT
if [ "$CONT" = "y" ]; then
  echo "ok. packing the archives";
else
  echo "No Friendica packages created";
  exit 0
fi

echo "copying the directories to temporary build directories"
mkdir "$RELEASECORE"
cp -r $CORE "$RELEASECORE/$RELEASECORE"
cp -r $ADDONS "$RELEASEADDONS"

#  delete some unneeded files and directories from the repos

echo "cleaning unneded stuff from the core directory"
( cd "$RELEASECORE/$RELEASECORE" || exit
echo "fetching dependencies with composer"
php7.0 bin/composer.phar install --quiet --no-dev
rm -rf .git .github .tx tests bin/dev
rm -f .codecov.yml .drone.yml .editorconfig  .gitattributes  .gitignore
rm -f .gitmodules .php_cs.dist autotest.sh composer.json composer.lock Doxyfile
rm -f view/lang/*/messages.po friendica_test_data.sql
)

echo "cleaning unneded stuff from the addon directory"
( cd "$RELEASEADDONS" || exit
rm -rf .git .tx 
rm -rf .editorconfig  .gitattributes  .gitignore
rm */lang/*/messages.po
)

#  create tar archives
echo "creating tar archives"
tar -czf "$RELEASECORE.tar.gz" -C "$RELEASECORE" .
tar -czf "$RELEASEADDONS.tar.gz" -C "$RELEASEADDONS" .

#  create SHA256 sum files
echo "calculating SHA256 checksums"
sha256sum "$RELEASECORE.tar.gz" > "$RELEASECORE.tar.gz.sum256"
sha256sum "$RELEASEADDONS.tar.gz" > "$RELEASEADDONS.tar.gz.sum256"

echo "all done please check the check sums."
cat "$RELEASECORE.tar.gz.sum256"
sha256sum "$RELEASECORE.tar.gz"

cat "$RELEASEADDONS.tar.gz.sum256"
sha256sum "$RELEASEADDONS.tar.gz"

echo "cleaning up"
rm -rf "$RELEASECORE"
rm -rf "$RELEASEADDONS"

read -r -p " > copy the files to git.friendi.ca? y/n " CONT
if [ "$CONT" = "y" ]; then
  echo "copying files";
  scp "$RELEASECORE.tar.gz" "$RELEASECORE.tar.gz.sum256" "$RELEASEADDONS.tar.gz" "$RELEASEADDONS.tar.gz.sum256" git.friendi.ca:/srv/http/
else
  echo "Archives not copied to the files server";
  exit 0
fi