RED='\033[0;31m'

trap 'exit_build' ERR

function exit_build {

echo -e "${RED}Something went wrong and the build has stopped. See error above for more details."

exit 1

}

OPTIND=1 # Reset in case getopts has been used previously in the shell.

CLEANUP=0

ADD_BETA_VERSION=0

while getopts "db" opt; do

case "$opt" in

d) CLEANUP=1

;;

b) ADD_BETA_VERSION=1

;;

esac

shift $((OPTIND-1))

GET_VERSION_SCRIPT="`pwd`/tools/get-version.sh"

TARGET_BRANCH=${1:-master}

TARGET_REPO=${2:-"Automattic/jetpack"}

TARGET_DIR=${3:-"/tmp/jetpack"}

[ "$1" = "--" ] && shift

if [[ $CLEANUP -eq 1 ]]; then

echo "Cleaning up existing paths.."

rm -rf $TARGET_DIR

echo "Done!"

git clone \

--branch $TARGET_BRANCH \

--depth 1000 \

git://github.com/$TARGET_REPO.git \

$TARGET_DIR

cd $TARGET_DIR

if [[ $ADD_BETA_VERSION -eq 1 ]]; then

echo "Changing version of the Jetpack to reflect the latest changes.."

CURRENT_VERSION="`$GET_VERSION_SCRIPT`"

sed -i -e 's/Version: .*$/Version: '$CURRENT_VERSION'/' jetpack.php

echo $CURRENT_VERSION > version.txt

echo "Now at version $CURRENT_VERSION!"

hash yarn 2>/dev/null || {

echo >&2 "This script requires you to have yarn package manager installed."

echo >&2 "Please install it following the instructions on https://yarnpkg.com. Aborting.";

exit 1;

}

yarn --modules-folder=$TARGET_DIR/node_modules

NODE_ENV=production BABEL_ENV=production $TARGET_DIR/node_modules/.bin/gulp

echo "Purging paths included in .svnignore, .gitignore and .git itself"

for file in $( cat "$TARGET_DIR/.svnignore" 2>/dev/null ); do

if [[ $file == "to-test.md" || $file == "docs/testing/testing-tips.md" ]]; then

continue

fi

rm -rf $TARGET_DIR/$file

echo "Done!"