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yaclog/yaclog/cli/__main__.py

53 lines
1.7 KiB
Python

# yaclog: yet another changelog tool
# Copyright (c) 2021. Andrew Cassidy
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import click
import yaclog
import os.path
@click.group()
@click.option('--path', envvar='YACLOG_PATH', default='CHANGELOG.md',
type=click.Path(dir_okay=False, writable=True, readable=True))
@click.version_option()
@click.pass_context
def cli(ctx, path):
ctx.obj = path
if not (ctx.invoked_subcommand == 'init' or os.path.exists(path)):
# if the path doesnt exist, then ask if we can create it
if click.confirm(f'Changelog file {path} does not exist. Would you like to create it?'):
ctx.invoke('init')
else:
return
@cli.command('init')
@click.pass_context
def init(ctx):
path = ctx.parent.params['path']
if os.path.exists(path) and not click.confirm(
f'Changelog file {path} already exists. Would you like to overwrite it?'):
return
yaclog.Changelog(path).write()
print(f'Created new changelog file at {path}')
if __name__ == '__main__':
cli()