git-hook-post-receive

#!/bin/bash
# http://blog.popstas.ru/blog/2016/03/02/git-gitlab-planfix-integration/

GIT_PLANFIX_USERS_FILE="/usr/local/etc/git_planfix_users.txt"
GITLAB_BRANCH_NAME="gitlab"
GITLAB_PROTOCOL="https"
PLANFIX_ANALYTIC_NAME="Поминутная работа программиста"

get_task_url() {
	msg="$1"
	echo "$msg" | grep -oE "https:\/\/.*\.planfix\.ru\/task\/[0-9]+" | head -n1
}

get_planfix_email() {
	msg="$1"
	task_url="$(get_task_url "$msg")"
	if [ -n "$task_url" ]; then
		domain=$(echo "$task_url" | tail -c +9 | cut -d'/' -f1)
		task_id=$(echo "$task_url" | grep -oE "[0-9]+$")
		task_email="task+${task_id}@${domain}"
		#domain=$(echo "$task_url" | head -c8 | cut-grep -oE "
	fi
	echo $task_email
}

get_gitlab_url() {
	is_gitlab="$(git remote show | grep -c "$GITLAB_BRANCH_NAME" )"
	if [ "$is_gitlab" = 1 ]; then
		gitlab_url="$(git config remote.${GITLAB_BRANCH_NAME}.url \
			| sed "s/^ssh/$GITLAB_PROTOCOL/g" \
			| sed 's/git@//g' \
			| sed 's/:[0-9][0-9]*//g' \
			| sed 's/\.git$//g' )"

		echo "$gitlab_url"
	fi
}

send_planfix_email() {
	from="$1"
	to="$2"
	body="$3"

	echo "$body" | mail -s "@commit @nonotify" -r "$from" \
	"$to"
}

get_planfix_name_by_email() {
	email="$1"
	if [ -e "$GIT_PLANFIX_USERS_FILE" ]; then
		# grep email with tab, get text after tab
		grep "$email"$'\t' $GIT_PLANFIX_USERS_FILE | cut -d$'\t' -f2
	fi
}

commit_actions() {
	sha="$1"
	msg=$(git log --format=%B -n 1 "$sha")
	from=$(git log --format=%ae -n 1 "$sha")
	to=$(get_planfix_email "$msg")

	gitlab_url=$(get_gitlab_url)
	gitlab_commit_url="${gitlab_url}/commit/${sha}"

	author_name=$(get_planfix_name_by_email "$from")

	# add footer delimeter
	visible_msg="$gitlab_commit_url"
	delimeter_regex="\n\-\+\-\+\-\n" # -+-+-
	task_url="$(get_task_url "$msg")"
	regex="${task_url}"
	if [ "$(echo "$msg" | grep -c "time:")" -gt 0 ]; then
		regex="time:"
	fi

	msg="$(echo "$msg" | sed "s|${regex}|${visible_msg}${delimeter_regex}${regex}|g")"

	if [ -n "$to" ]; then
		body="$msg

		commit $(echo "$sha" | head -c 7)"

		if [ -n "$PLANFIX_ANALYTIC_NAME" ] && [ -n "$author_name" ]; then
			body="$body

			Вид работы: $PLANFIX_ANALYTIC_NAME
			Email: $from
			Дата: $(date '+%Y-%m-%d')
			Автор: $author_name"
		fi

		send_planfix_email "$from" "$to" "$body"
	fi
}

main() {
	# clean push onto dirty repo
	which gitclean > /dev/null && gitclean || true

	# walk through received commits
	# http://stackoverflow.com/questions/8263186/git-post-receive-hook-that-grabs-commit-messages-and-posts-back-to-url
	while read oval nval ref ; do
		if expr "$ref" : "^refs/heads/"; then
			if expr "$oval" : '0*$' >/dev/null
			then
				revspec=$nval
			else
				revspec=$oval..$nval
			fi
			other_branches=$(git for-each-ref --format='%(refname)' refs/heads/ | grep -F -v $ref)
			for revision in `git rev-parse --not $other_branches | git rev-list --stdin $revspec`; do
				for sha in $(git log --format=%H $revision~1..$revision); do
					commit_actions "$sha"
				done
			done
		fi
	done
}

main "$@"