2021-07-27 18:08:18 -04:00
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#!/usr/bin/python3
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2021-01-02 13:10:00 -05:00
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import itertools
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import os
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import re
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import subprocess
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HTML = r'''
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<!DOCTYPE html>
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<html>
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<head>
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<link rel="stylesheet" href="http://libuv.org/styles/vendor.css">
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<link rel="stylesheet" href="http://libuv.org/styles/main.css">
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<style>
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table {{
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border-spacing: 0;
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}}
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body table {{
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margin: 0 0 0 12pt;
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}}
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th, td {{
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padding: 2pt;
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text-align: left;
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vertical-align: top;
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}}
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table table {{
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border-collapse: initial;
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padding: 0 0 16pt 0;
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}}
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table table tr:nth-child(even) {{
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background-color: #777;
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}}
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</style>
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</head>
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<body>
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<table>{groups}</table>
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</body>
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</html>
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'''
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GROUPS = r'''
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<tr>
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<td>{groups[0]}</td>
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<td>{groups[1]}</td>
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<td>{groups[2]}</td>
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<td>{groups[3]}</td>
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</tr>
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'''
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GROUP = r'''
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<table>
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<tr>
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<th>version</th>
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<th>tarball</th>
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<th>gpg</th>
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<th>windows</th>
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</tr>
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{rows}
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</table>
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'''
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ROW = r'''
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<tr>
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<td>
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<a href="http://dist.libuv.org/dist/{tag}/">{tag}</a>
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</td>
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<td>
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<a href="http://dist.libuv.org/dist/{tag}/libuv-{tag}.tar.gz">tarball</a>
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</td>
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<td>{maybe_gpg}</td>
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<td>{maybe_exe}</td>
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</tr>
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'''
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GPG = r'''
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<a href="http://dist.libuv.org/dist/{tag}/libuv-{tag}.tar.gz.sign">gpg</a>
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'''
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# The binaries don't have a predictable name, link to the directory instead.
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EXE = r'''
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<a href="http://dist.libuv.org/dist/{tag}/">exe</a>
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'''
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def version(tag):
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2021-07-27 18:08:18 -04:00
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return list(map(int, re.match('^v(\d+)\.(\d+)\.(\d+)', tag).groups()))
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2021-01-02 13:10:00 -05:00
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def major_minor(tag):
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return version(tag)[:2]
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def row_for(tag):
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maybe_gpg = ''
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maybe_exe = ''
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# We didn't start signing releases and producing Windows installers
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# until v1.7.0.
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if version(tag) >= version('v1.7.0'):
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maybe_gpg = GPG.format(**locals())
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maybe_exe = EXE.format(**locals())
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return ROW.format(**locals())
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def group_for(tags):
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rows = ''.join(row_for(tag) for tag in tags)
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return GROUP.format(rows=rows)
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# Partition in groups of |n|.
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def groups_for(groups, n=4):
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html = ''
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groups = groups[:] + [''] * (n - 1)
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while len(groups) >= n:
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html += GROUPS.format(groups=groups)
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groups = groups[n:]
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return html
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if __name__ == '__main__':
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os.chdir(os.path.dirname(__file__))
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2021-07-27 18:08:18 -04:00
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tags = subprocess.check_output(['git', 'tag'], text=True)
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2021-01-02 13:10:00 -05:00
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tags = [tag for tag in tags.split('\n') if tag.startswith('v')]
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tags.sort(key=version, reverse=True)
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groups = [group_for(list(g)) for _, g in itertools.groupby(tags, major_minor)]
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groups = groups_for(groups)
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html = HTML.format(groups=groups).strip()
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html = re.sub('>\\s+<', '><', html)
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print(html)
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