#!/usr/bin/env python
# -*- coding: utf-8 -*-

# This file is part of Cockpit.
#
# Copyright (C) 2017 Red Hat, Inc.
#
# Cockpit is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# Cockpit is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Cockpit; If not, see <http://www.gnu.org/licenses/>.

import os
import subprocess
import sys

sys.dont_write_bytecode = True

import task

BOTS = os.path.abspath(os.path.dirname(__file__))
BASE = os.path.normpath(os.path.join(BOTS, ".."))

def run(context, verbose=False, **kwargs):
    cwd = BASE

    def output(*args):
        if verbose:
            sys.stderr.write("+ " + " ".join(args) + "\n")
        return subprocess.check_output(args, cwd=cwd)
    def execute(*args):
        if verbose:
            sys.stderr.write("+ " + " ".join(args) + "\n")
        subprocess.check_call(args, cwd=cwd)

    # Make a tree with source ... outputs working directory
    cmd = [ "tools/make-source", "po/cockpit.pot" ]
    if verbose:
        sys.stderr.write("+ " + " ".join(cmd) + "\n")
    line = subprocess.check_output(cmd, cwd=BASE)
    cwd = os.path.abspath(line.strip())

    # Do the various updates
    cmd = [ "make", "upload-pot", "download-po" ]
    if verbose:
        sys.stderr.write("+ " + " ".join(args) + "\n")
    subprocess.check_call(cmd, cwd=cwd)

    # Create a pull request from these changes
    branch = task.branch(context, "po: Update from Fedora Zanata", pathspec="po/", **kwargs)
    if branch:
        task.pull(branch, **kwargs)

if __name__ == '__main__':
    task.main(function=run, title="Update translations from Fedora Zanata")