#!/usr/bin/env python

import configparser

import os

import sys

import re

helper = __import__("commit-helper")

COMMIT_BASE_PATTERN = "[A-Z][\w\d'\" -,.]+[\w'\"\)\]\}`]"

COMMIT_ISSUE_SUBJECT_PATTERN = "^{}$".format(COMMIT_BASE_PATTERN)

COMMIT_MASTER_SUBJECT_PATTERN = "^#([0-9]+): {}$".format(COMMIT_BASE_PATTERN)

commit_msg_file = sys.argv[1]

# parse config

try:

config = configparser.ConfigParser()

config.read(".git/hooks/gitlab.conf")

GITLAB_PROJECT_ID = config.get("gitlab", "projectid")

GITLAB_API_URL = config.get("gitlab", "url")

GITLAB_API_TOKEN = config.get("gitlab", "token")

except configparser.NoSectionError:

helper.die("Error while reading/parsing .git/hooks/gitlab.conf")

git = helper.Git(GITLAB_API_URL, GITLAB_API_TOKEN, GITLAB_PROJECT_ID)

branch = git.get_branch(os.getcwd())

with open(commit_msg_file, "r") as f:

commit_subject = f.readline()

if branch == "master":

git.check_commit_subject(COMMIT_MASTER_SUBJECT_PATTERN, commit_subject,

diemessage="Commit subject is not of proper form."

" An example: \"#ID: Subject\".\nExact regex to "

"match: "

"\"{}\"".format(COMMIT_MASTER_SUBJECT_PATTERN))

issue_id = re.match(COMMIT_MASTER_SUBJECT_PATTERN,

commit_subject).group(1)

git.check_commit_issue(issue_id)

else:

capture_issue_id = re.search("^issue/(\d+)$", branch)

if capture_issue_id:

issue_id = capture_issue_id.group(1)

git.check_commit_subject(COMMIT_ISSUE_SUBJECT_PATTERN, commit_subject,

"Commit subject is not of proper form. "

"An example: \"Subject\" (so without an "

"\"#ID:\"-prefix)\n"

"Exact regex to match: \""

"{}\"".format(COMMIT_ISSUE_SUBJECT_PATTERN))

git.check_commit_issue(issue_id)

else:

helper.die("Unsupported branch, either use master or an issue"

" branch.")