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mklog.py: add --update-copyright option

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contrib/ChangeLog:

	* mklog.py: Add --update-copyright option which adds:
	"Update copyright years." to ChangeLog files belonging
	to a modified file.
This commit is contained in:
Martin Liska 2021-01-04 09:58:28 +01:00
parent 8869bd0efc
commit cf76bbf8a8
1 changed files with 48 additions and 19 deletions
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67
contrib/mklog.py
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@ -27,8 +27,10 @@
# Author: Martin Liska <mliska@suse.cz>
import argparse
import datetime
import os
import re
import subprocess
import sys
from itertools import takewhile
@ -227,6 +229,28 @@ def generate_changelog(data, no_functions=False, fill_pr_titles=False):
return out
def update_copyright(data):
current_timestamp = datetime.datetime.now().strftime('%Y-%m-%d')
username = subprocess.check_output('git config user.name', shell=True,
encoding='utf8').strip()
email = subprocess.check_output('git config user.email', shell=True,
encoding='utf8').strip()
changelogs = set()
diff = PatchSet(data)
for file in diff:
changelog = os.path.join(find_changelog(file.path), 'ChangeLog')
if changelog not in changelogs:
changelogs.add(changelog)
with open(changelog) as f:
content = f.read()
with open(changelog, 'w+') as f:
f.write(f'{current_timestamp} {username} <{email}>\n\n')
f.write('\tUpdate copyright years.\n\n')
f.write(content)
if __name__ == '__main__':
parser = argparse.ArgumentParser(description=help_message)
parser.add_argument('input', nargs='?',
@ -238,28 +262,33 @@ if __name__ == '__main__':
parser.add_argument('-c', '--changelog',
help='Append the ChangeLog to a git commit message '
'file')
parser.add_argument('--update-copyright', action='store_true',
help='Update copyright in ChangeLog files')
args = parser.parse_args()
if args.input == '-':
args.input = None
data = open(args.input) if args.input else sys.stdin
output = generate_changelog(data, args.no_functions,
args.fill_up_bug_titles)
if args.changelog:
lines = open(args.changelog).read().split('\n')
start = list(takewhile(lambda l: not l.startswith('#'), lines))
end = lines[len(start):]
with open(args.changelog, 'w') as f:
if start:
# appent empty line
if start[-1] != '':
start.append('')
else:
# append 2 empty lines
start = 2 * ['']
f.write('\n'.join(start))
f.write('\n')
f.write(output)
f.write('\n'.join(end))
if args.update_copyright:
update_copyright(data)
else:
print(output, end='')
output = generate_changelog(data, args.no_functions,
args.fill_up_bug_titles)
if args.changelog:
lines = open(args.changelog).read().split('\n')
start = list(takewhile(lambda l: not l.startswith('#'), lines))
end = lines[len(start):]
with open(args.changelog, 'w') as f:
if start:
# appent empty line
if start[-1] != '':
start.append('')
else:
# append 2 empty lines
start = 2 * ['']
f.write('\n'.join(start))
f.write('\n')
f.write(output)
f.write('\n'.join(end))
else:
print(output, end='')