#!/bin/bash

# if someone invokes this with bash
set -e

# build release tarball
usage() {
    echo usage: $0 VERSION
    exit 2
}

test $# -eq 1 || usage
VERSION=$1
CWD=$(pwd)

TMP_DIR=$(mktemp -d 2>/dev/null || mktemp -d -t platform-build)
WORK_DIR=$TMP_DIR/ushahidi-platform
mkdir $WORK_DIR

echo "Copy to temp dir"
cp -R ./ $WORK_DIR

pushd $WORK_DIR

echo "Clean out extra files"
git clean -fdx

echo "Running bin/update --production"
bin/update --production --no-migrate

popd
pushd $TMP_DIR

# Tar it up.
echo "Building tarball"
mkdir -p "${CWD}/build"
TARFILE="${CWD}/build/Ushahidi-Platform-${VERSION}.tar"

tar -cf $TARFILE \
    --exclude 'application/cache' \
    --exclude 'application/logs' \
    --exclude 'application/media/uploads' \
    --exclude 'application/config/environments' \
    --exclude 'application/routes' \
    --exclude '.htaccess' \
    --exclude 'build' \
    --exclude 'application/tests' \
    --exclude 'spec' \
    --exclude '.phpspec' \
    --exclude '.travis.yml' \
    --exclude '.librarian' \
    --exclude '.vagrant' \
    --exclude '.tmp' \
    --exclude 'composer.*' \
    --exclude 'phpspec.yml.dist' \
    --exclude 'behat.yml.dist' \
    --exclude 'phpunit.xml.dist' \
    --exclude '.arc*' \
    --exclude '.git' \
    --exclude '.git*' \
    ushahidi-platform/

# Add extra file that would have been excluded otherwise
tar -rf $TARFILE \
    'ushahidi-platform/application/cache/.gitignore' \
    'ushahidi-platform/application/logs/.gitignore' \
    'ushahidi-platform/application/media/uploads/.gitignore' \
    'ushahidi-platform/application/config/environments/development/.gitignore' \
    'ushahidi-platform/application/routes/default.php'

gzip -f $TARFILE
echo "Release tarball: `pwd`/${TARFILE}.gz"

popd

rm -rf $TMP_DIR