githashtime

#!/bin/bash

dirnames() {
	python $(dirname "${BASH_SOURCE[0]}")/dirnames.py
}

githashtime() {
	local CURRENT_HASH=$(git log -1 --pretty='%H')

	. $(dirname "${BASH_SOURCE[0]}")/getparent

	BASELINE_HASH=

	if [ -f ${LIFERAY_HOME}/baseline.txt ]; then
		BASELINE_HASH=$(cat "${LIFERAY_HOME}/baseline.txt")
	elif [ "" != "${BASE_TAG}" ]; then
		BASELINE_HASH=${BASE_TAG}
	else
		BASELINE_HASH=${BASE_BRANCH}
	fi

	$(dirname "${BASH_SOURCE[0]}")/gitchanges ${BASELINE_HASH} ${CURRENT_HASH}

	local REFERENCE_HASH=
	local FOLDER=

	if [ -d $1 ]; then
		FOLDER=$1
		REFERENCE_HASH=$(git log -1 --pretty='%H' ${BASELINE_HASH} -- ${FOLDER})
	else
		FOLDER=.
		REFERENCE_HASH=${BASELINE_HASH}
	fi

	echo "Resetting timestamps for ${FOLDER} to reference hash ${REFERENCE_HASH}..."

	if [ "." == "${FOLDER}" ]; then
		(
			sed -n '/target name="deploy"/,/\/target/p' ${GIT_ROOT}/build.xml | grep -F 'ant dir' | grep -F 'target="deploy"' | cut -d'"' -f 2
			git ls-files ${GIT_ROOT}/modules | grep -F .lfrbuild-portal | dirnames

			if [ -f git-commit-portal ]; then
				git ls-tree -r --name-only $(cat git-commit-portal) -- ${GIT_ROOT}/modules | grep -F .lfrbuild-portal | dirnames
			fi
		) | python $(dirname ${BASH_SOURCE[0]})/githashtime.py ${REFERENCE_HASH} ${FOLDER}
	else
		echo ${FOLDER} | python $(dirname ${BASH_SOURCE[0]})/githashtime.py ${REFERENCE_HASH} ${FOLDER}
	fi
}

setopts() {
	. $(dirname ${BASH_SOURCE[0]})/setopts
}

setopts && githashtime $@