yt-dlp/devscripts/update-version.py

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#!/usr/bin/env python3
from datetime import datetime
import sys
import subprocess
with open('yt_dlp/version.py') as f:
exec(compile(f.read(), 'yt_dlp/version.py', 'exec'))
old_version = locals()['__version__']
old_version_list = old_version.split('.')
old_ver = '.'.join(old_version_list[:3])
old_rev = old_version_list[3] if len(old_version_list) > 3 else ''
ver = datetime.utcnow().strftime("%Y.%m.%d")
rev = (sys.argv[1:] or [''])[0] # Use first argument, if present as revision number
if not rev:
rev = str(int(old_rev or 0) + 1) if old_ver == ver else ''
VERSION = '.'.join((ver, rev)) if rev else ver
try:
sp = subprocess.Popen(['git', 'rev-parse', '--short', 'HEAD'], stdout=subprocess.PIPE)
GIT_HEAD = sp.communicate()[0].decode().strip() or None
except Exception:
GIT_HEAD = None
VERSION_FILE = f'''\
# Autogenerated by devscripts/update-version.py
__version__ = {VERSION!r}
RELEASE_GIT_HEAD = {GIT_HEAD!r}
'''
with open('yt_dlp/version.py', 'wt') as f:
f.write(VERSION_FILE)
print('::set-output name=ytdlp_version::' + VERSION)
print(f'\nVersion = {VERSION}, Git HEAD = {GIT_HEAD}')