mirror of
https://github.com/freeipa/ansible-freeipa.git
synced 2026-06-09 18:25:53 +00:00
f929ad904a
This scrip can be used to generate the changelog text for a new
ansible-freeipa release on github.
usage: Usage: changelog [options] [<new version>]
optional arguments:
-h, --help show this help message and exit
--tag TAG git tag
If the script is used without a givn tag, it will show all the changes since
the last tag. If a tag (this can be a also a commit) is given, then all
changes since this commit are shown.
128 lines
3.4 KiB
Python
Executable File
128 lines
3.4 KiB
Python
Executable File
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Authors:
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# Thomas Woerner <twoerner@redhat.com>
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#
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# Copyright (C) 2020 Red Hat
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# see file 'COPYING' for use and warranty information
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import sys
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import argparse
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import subprocess
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usage = "Usage: changelog [options] [<new version>]"
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parser = argparse.ArgumentParser(usage=usage)
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parser.add_argument("--tag", dest="tag",
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help="git tag")
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options, args = parser.parse_known_args()
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if len(args) == 1:
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new_version = args[0]
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elif len(args) != 0:
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parser.error("new version is not set")
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else:
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new_version = None
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if options.tag is None:
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tag = subprocess.check_output(
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"git describe --tags $(git rev-list --tags --max-count=1)",
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shell=True)
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options.tag = tag.decode("utf-8").strip()
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version = options.tag[1:]
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command = ["git", "log", "%s.." % options.tag]
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process = subprocess.run(command,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE)
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if process.returncode != 0:
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print("git log failed: %s" % process.stderr.decode("utf8").split("\n")[0])
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sys.exit(1)
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if new_version is not None:
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s = "ansible-freeipa-%s" % new_version
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print(s)
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print("=" * len(s))
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print()
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commits = {}
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prs = {}
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authors = {}
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lines = process.stdout.decode("utf-8").split("\n")
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def store(commits, prs, authors, commit, author, msg):
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if commit is not None:
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if msg[0].startswith("Merge pull request #"):
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pr = int(msg[0].split()[3][1:])
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prs[pr] = msg[1].strip()
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else:
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commits[commit] = msg[0].strip()
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authors.setdefault(author, []).append(commit)
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commit = None
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author = None
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msg = None
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for line in lines:
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line = line.rstrip()
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if line.startswith("commit "):
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store(commits, prs, authors, commit, author, msg)
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author = None
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msg = []
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commit = line[7:]
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elif line.startswith(" "):
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msg.append(line[4:])
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else:
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try:
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key, value = line.split(":", 1)
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if key == "Author":
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author = value.split("<")[0].strip()
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# Ignore Merge, Date, ..
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except ValueError:
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pass
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# Add final commit
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if commit:
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store(commits, prs, authors, commit, author, msg)
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s = "Changes since %s" % version
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print("%s" % s)
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print("-" * len(s))
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print()
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prs_sorted = sorted(prs.keys(), reverse=True)
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for pr in prs_sorted:
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print(" - %s (#%d)" % (prs[pr], pr))
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print()
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s = "Detailed changelog since %s by author" % version
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print("%s" % s)
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print("-" * len(s))
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print(" %d authors, %d commits" % (len(authors), len(commits)))
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print()
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authors_sorted = sorted(authors.keys())
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for author in authors_sorted:
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print("%s (%d)\n" % (author, len(authors[author])))
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for commit in authors[author]:
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print(" - %s" % commits[commit])
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print()
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