mirror of
https://github.com/beetbox/beets.git
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112 lines
3.2 KiB
Python
112 lines
3.2 KiB
Python
#!/usr/bin/env python3
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"""A utility script for automating the beets release process.
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"""
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import click
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import os
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import re
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BASE = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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@click.group()
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def release():
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pass
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# Locations (filenames and patterns) of the version number.
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VERSION_LOCS = [
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(
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os.path.join(BASE, 'beets', '__init__.py'),
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[
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(
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r'__version__\s*=\s*[\'"]([0-9\.]+)[\'"]',
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"__version__ = '{version}'",
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)
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]
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),
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(
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os.path.join(BASE, 'docs', 'conf.py'),
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[
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(
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r'version\s*=\s*[\'"]([0-9\.]+)[\'"]',
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"version = '{minor}'",
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),
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(
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r'release\s*=\s*[\'"]([0-9\.]+)[\'"]',
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"release = '{version}'",
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),
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]
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),
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(
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os.path.join(BASE, 'setup.py'),
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[
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(
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r'version\s*=\s*[\'"]([0-9\.]+)[\'"]',
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" version='{minor}',",
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)
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]
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),
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]
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@release.command()
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@click.argument('version')
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def bump(version):
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"""Update the version number in setup.py, docs config, changelog,
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and root module.
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"""
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version_parts = [int(p) for p in version.split('.')]
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assert len(version_parts) == 3, "invalid version number"
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minor = '{}.{}'.format(*version_parts)
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major = '{}'.format(*version_parts)
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# Replace the version each place where it lives.
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for filename, locations in VERSION_LOCS:
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# Read and transform the file.
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out_lines = []
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with open(filename) as f:
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for line in f:
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for pattern, template in locations:
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match = re.match(pattern, line)
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if match:
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# Check that this version is actually newer.
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old_version = match.group(1)
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old_parts = [int(p) for p in old_version.split('.')]
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assert version_parts > old_parts, \
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"version must be newer than {}".format(old_version)
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# Insert the new version.
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out_lines.append(template.format(
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version=version,
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major=major,
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minor=minor,
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) + '\n')
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break
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else:
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# Normal line.
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out_lines.append(line)
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# Write the file back.
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with open(filename, 'w') as f:
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f.write(''.join(out_lines))
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# Generate bits to insert into changelog.
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header_line = '{} (in development)'.format(version)
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header = '\n\n' + header_line + '\n' + '-' * len(header_line) + '\n\n'
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header += 'Changelog goes here!\n'
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# Insert into the right place.
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changelog = os.path.join(BASE, 'docs', 'changelog.rst')
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with open(changelog) as f:
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contents = f.read()
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location = contents.find('\n\n') # First blank line.
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contents = contents[:location] + header + contents[location:]
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# Write back.
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with open(changelog, 'w') as f:
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f.write(contents)
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if __name__ == '__main__':
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release()
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