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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:06:00 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:06:00 +0000 |
commit | b15a952c52a6825376d3e7f6c1bf5c886c6d8b74 (patch) | |
tree | 1500f2f8f276908a36d8126cb632c0d6b1276764 /debian/bin/stable-update | |
parent | Adding upstream version 5.10.209. (diff) | |
download | linux-debian.tar.xz linux-debian.zip |
Adding debian version 5.10.209-2.debian/5.10.209-2debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/bin/stable-update')
-rwxr-xr-x | debian/bin/stable-update | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/debian/bin/stable-update b/debian/bin/stable-update new file mode 100755 index 000000000..0ce6112bb --- /dev/null +++ b/debian/bin/stable-update @@ -0,0 +1,135 @@ +#!/usr/bin/python3 + +import sys +import os +import re +import subprocess + +from debian_linux.debian import Changelog, VersionLinux + + +def base_version(ver): + # Assume base version is at least 3.0, thus only 2 components wanted + match = re.match(r'^(\d+\.\d+)', ver) + assert match + return match.group(1) + + +def add_update(ver, inc): + base = base_version(ver) + if base == ver: + update = 0 + else: + update = int(ver[len(base)+1:]) + update += inc + if update == 0: + return base + else: + return '{}.{}'.format(base, update) + + +def next_update(ver): + return add_update(ver, 1) + + +def print_stable_log(log, cur_ver, new_ver): + major_ver = re.sub(r'^(\d+)\..*', r'\1', cur_ver) + while cur_ver != new_ver: + next_ver = next_update(cur_ver) + print(' https://www.kernel.org/pub/linux/kernel/v{}.x/ChangeLog-{}' + .format(major_ver, next_ver), + file=log) + log.flush() # serialise our output with git's + subprocess.check_call(['git', 'log', '--reverse', + '--pretty= - %s', + 'v{}..v{}^'.format(cur_ver, next_ver)], + stdout=log) + cur_ver = next_ver + + +def main(repo, new_ver): + if os.path.exists(os.path.join(repo, '.git')): + os.environ['GIT_DIR'] = os.path.join(repo, '.git') + else: + os.environ['GIT_DIR'] = repo + + changelog = Changelog(version=VersionLinux) + cur_pkg_ver = changelog[0].version + cur_ver = cur_pkg_ver.linux_upstream_full + + if base_version(new_ver) != base_version(cur_ver): + print('{} is not on the same stable series as {}' + .format(new_ver, cur_ver), + file=sys.stderr) + sys.exit(2) + + new_pkg_ver = new_ver + '-1' + if cur_pkg_ver.linux_revision_experimental: + new_pkg_ver += '~exp1' + + # Three possible cases: + # 1. The current version has been released so we need to add a new + # version to the changelog. + # 2. The current version has not been released so we're changing its + # version string. + # (a) There are no stable updates included in the current version, + # so we need to insert an introductory line, the URL(s) and + # git log(s) and a blank line at the top. + # (b) One or more stable updates are already included in the current + # version, so we need to insert the URL(s) and git log(s) after + # them. + + changelog_intro = 'New upstream stable update:' + + # Case 1 + if changelog[0].distribution != 'UNRELEASED': + subprocess.check_call(['dch', '-v', new_pkg_ver, '-D', 'UNRELEASED', + changelog_intro]) + + with open('debian/changelog', 'r') as old_log: + with open('debian/changelog.new', 'w') as new_log: + line_no = 0 + inserted = False + intro_line = ' * {}\n'.format(changelog_intro) + + for line in old_log: + line_no += 1 + + # Case 2 + if changelog[0].distribution == 'UNRELEASED' and line_no == 1: + print('{} ({}) UNRELEASED; urgency={}' + .format(changelog[0].source, new_pkg_ver, + changelog[0].urgency), + file=new_log) + continue + + if not inserted: + # Case 2(a) + if line_no == 3 and line != intro_line: + new_log.write(intro_line) + print_stable_log(new_log, cur_ver, new_ver) + new_log.write('\n') + inserted = True + # Case 1 or 2(b) + elif line_no > 3 and line == '\n': + print_stable_log(new_log, cur_ver, new_ver) + inserted = True + + # Check that we inserted before hitting the end of the + # first version entry + assert not (line.startswith(' -- ') and not inserted) + + new_log.write(line) + + os.rename('debian/changelog.new', 'debian/changelog') + + +if __name__ == '__main__': + if len(sys.argv) != 3: + print('''\ +Usage: {} REPO VERSION +REPO is the git repository to generate a changelog from +VERSION is the stable version (without leading v)'''.format(sys.argv[0]), + file=sys.stderr) + sys.exit(2) + main(*sys.argv[1:]) |