-from __future__ import unicode_literals
+#!/usr/bin/env python3
+
+# Allow direct execution
+import os
+import sys
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+
+import argparse
+import contextlib
+import sys
from datetime import datetime
-# import urllib.request
-# response = urllib.request.urlopen('https://blackjack4494.github.io/youtube-dlc/update/LATEST_VERSION')
-# old_version = response.read().decode('utf-8')
+from devscripts.utils import read_version, run_process, write_file
+
+
+def get_new_version(version, revision):
+ if not version:
+ version = datetime.utcnow().strftime('%Y.%m.%d')
+
+ if revision:
+ assert revision.isdigit(), 'Revision must be a number'
+ else:
+ old_version = read_version().split('.')
+ if version.split('.') == old_version[:3]:
+ revision = str(int((old_version + [0])[3]) + 1)
+
+ return f'{version}.{revision}' if revision else version
+
+
+def get_git_head():
+ with contextlib.suppress(Exception):
+ return run_process('git', 'rev-parse', 'HEAD').stdout.strip()
+
+
+VERSION_TEMPLATE = '''\
+# Autogenerated by devscripts/update-version.py
-exec(compile(open('yt_dlp/version.py').read(), 'yt_dlp/version.py', 'exec'))
-old_version = locals()['__version__']
+__version__ = {version!r}
-old_version_list = old_version.split(".", 4)
+RELEASE_GIT_HEAD = {git_head!r}
-old_ver = '.'.join(old_version_list[:3])
-old_rev = old_version_list[3] if len(old_version_list) > 3 else ''
+VARIANT = None
-ver = datetime.utcnow().strftime("%Y.%m.%d")
-rev = str(int(old_rev or 0) + 1) if old_ver == ver else ''
+UPDATE_HINT = None
-VERSION = '.'.join((ver, rev)) if rev else ver
-# VERSION_LIST = [(int(v) for v in ver.split(".") + [rev or 0])]
+CHANNEL = {channel!r}
+'''
-print('::set-output name=ytdlp_version::' + VERSION)
+if __name__ == '__main__':
+ parser = argparse.ArgumentParser(description='Update the version.py file')
+ parser.add_argument(
+ '-c', '--channel', default='stable',
+ help='Select update channel (default: %(default)s)')
+ parser.add_argument(
+ '-o', '--output', default='yt_dlp/version.py',
+ help='The output file to write to (default: %(default)s)')
+ parser.add_argument(
+ 'version', nargs='?', default=None,
+ help='A version or revision to use instead of generating one')
+ args = parser.parse_args()
-file_version_py = open('yt_dlp/version.py', 'rt')
-data = file_version_py.read()
-data = data.replace(old_version, VERSION)
-file_version_py.close()
+ git_head = get_git_head()
+ version = (
+ args.version if args.version and '.' in args.version
+ else get_new_version(None, args.version))
+ write_file(args.output, VERSION_TEMPLATE.format(
+ version=version, git_head=git_head, channel=args.channel))
-file_version_py = open('yt_dlp/version.py', 'wt')
-file_version_py.write(data)
-file_version_py.close()
+ print(f'version={version} ({args.channel}), head={git_head}')