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94 lines
3.3 KiB
94 lines
3.3 KiB
#!/usr/bin/env python3 |
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# SPDX-License-Identifier: Apache-2.0 |
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# Copyright 2019 The Meson development team |
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''' |
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Generates release notes for new releases of Meson build system |
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''' |
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import argparse |
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import subprocess |
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import re |
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import shutil |
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import datetime |
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from pathlib import Path |
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RELNOTE_TEMPLATE = '''--- |
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title: Release {} |
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short-description: Release notes for {} |
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... |
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# New features{} |
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''' |
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def add_to_sitemap(sitemap, output_sitemap): |
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''' |
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Adds release note entry to sitemap.txt. |
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''' |
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sitemapfile = Path(sitemap) |
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with sitemapfile.open(encoding='utf-8') as s_f: |
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lines = s_f.readlines() |
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relnotes = None |
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to_version = None |
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output = Path(output_sitemap) |
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output.parent.mkdir(exist_ok=True, parents=True) |
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with output.open('w', encoding='utf-8') as s_f: |
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for line in lines: |
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if relnotes is None: |
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m = re.match(r'[\s]*Release-notes-for-([0-9]+)\.([0-9]+)\.([0-9]+)\.md', line) |
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if m: |
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from_version = f'{m[1]}.{m[2]}.{m[3]}' |
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if from_version == '0.64.0': |
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to_version = '1.0.0' |
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else: |
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to_version = f'{m[1]}.{int(m[2]) + 1}.{m[3]}' |
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new_line = line.replace(from_version, to_version) |
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relnotes = new_line.strip() |
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s_f.write(new_line) |
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s_f.write(line) |
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if sitemapfile == output: |
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subprocess.check_call(['git', 'add', output]) |
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return relnotes, to_version |
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def generate(relnotes, to_version, source_dir, output_dir): |
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''' |
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Generate notes for Meson build next release. |
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''' |
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title_suffix = ' (in development)' if output_dir else '' |
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title = f'{to_version}{title_suffix}' |
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output = Path(output_dir, relnotes) if output_dir else Path('markdown', relnotes) |
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output.parent.mkdir(exist_ok=True, parents=True) |
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with output.open('w', encoding='utf-8') as ofile: |
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ofile.write(RELNOTE_TEMPLATE.format(title, to_version, title_suffix)) |
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if not output_dir: |
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date = datetime.date.today() |
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date_str = date.strftime("%d %B %Y") |
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ofile.write(f'Meson {to_version} was released on {date_str}\n') |
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for snippetfile in sorted(Path(source_dir, 'markdown/snippets').glob('*.md')): |
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snippet = snippetfile.read_text(encoding='utf-8') |
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ofile.write(snippet) |
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if not snippet.endswith('\n'): |
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ofile.write('\n') |
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ofile.write('\n') |
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if not output_dir: |
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subprocess.check_call(['git', 'rm', 'markdown/snippets/*.md']) |
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subprocess.check_call(['git', 'add', output]) |
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if __name__ == '__main__': |
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parser = argparse.ArgumentParser(description='Generate meson docs') |
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parser.add_argument('--input-sitemap', default='sitemap.txt') |
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parser.add_argument('--output-sitemap', default='sitemap.txt') |
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parser.add_argument('--source-dir', default='.') |
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parser.add_argument('--output-dir') |
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args = parser.parse_args() |
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if Path(args.source_dir, 'markdown/snippets').glob('*.md'): |
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relnotes, to_version = add_to_sitemap(args.input_sitemap, args.output_sitemap) |
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generate(relnotes, to_version, args.source_dir, args.output_dir) |
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elif args.input_sitemap != args.output_sitemap: |
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shutil.copyfile(args.input_sitemap, args.output_sitemap)
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