qutebrowser/scripts/dev/update_version.py

103 lines
2.9 KiB
Python

#!/usr/bin/env python3
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2018 Andy Mender <andymenderunix@gmail.com>
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
import argparse
import datetime
import os.path
import subprocess
from lxml import etree
from qutebrowser import basedir
# use basedir to get project root dir
appdata_path = os.path.join(os.path.dirname(basedir), "misc",
"qutebrowser.appdata.xml")
version_xpath = '//*[@type="desktop"]/releases'
def bump_version(version_leap="patch"):
"""Update qutebrowser release version.
Args:
version_leap: define the jump between versions
("major", "minor", "patch")
"""
subprocess.run(['bump2version', version_leap], check=True)
def read_appdata():
"""Read qutebrowser.appdata.xml into an ElementTree object.
:Return:
ElementTree object representing appdata.xml
"""
with open(appdata_path, "rb") as f:
appdata = etree.fromstring(f.read())
return appdata
def write_appdata(appdata):
"""Write qutebrowser.appdata ElementTree object to a file.
Args:
appdata: appdata ElementTree object
"""
with open(appdata_path, "wb") as f:
f.write(etree.tostring(appdata, pretty_print=True))
def add_release(releases, version_string, date_string):
"""Add new <release> block to <releases> block of the appdata XML.
Args:
releases: <releases> XML ElementTree
version_string: new qutebrowser version
date_string: release date for the new version
"""
release = etree.Element("release")
release.attrib["version"] = version_string
release.attrib["date"] = date_string
releases.append(release)
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Update release version.")
parser.add_argument('bump', action="store",
choices=["major", "minor", "patch"],
required=True, help="Update release version")
args = parser.parse_args()
bump_version(args.bump)
from qutebrowser import __version__
appdata_tree = read_appdata()
releases_block = appdata_tree.xpath(version_xpath)[0]
add_release(releases_block, __version__, datetime.date.today().isoformat())
write_appdata(appdata_tree)
print(__version__)