devscripts/create-github-release.py

   1 #!/usr/bin/env python
   2 from __future__ import unicode_literals
   3
   4 import base64
   5 import json
   6 import mimetypes
   7 import netrc
   8 import optparse
   9 import os
  10 import sys
  11
  12 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
  13
  14 from youtube_dl.compat import (
  15     compat_basestring,
  16     compat_input,
  17     compat_getpass,
  18     compat_print,
  19     compat_urllib_request,
  20 )
  21 from youtube_dl.utils import (
  22     make_HTTPS_handler,
  23     sanitized_Request,
  24 )
  25
  26
  27 class GitHubReleaser(object):
  28     _API_URL = 'https://api.github.com/repos/rg3/youtube-dl/releases'
  29     _UPLOADS_URL = 'https://uploads.github.com/repos/rg3/youtube-dl/releases/%s/assets?name=%s'
  30     _NETRC_MACHINE = 'github.com'
  31
  32     def __init__(self, debuglevel=0):
  33         self._init_github_account()
  34         https_handler = make_HTTPS_handler({}, debuglevel=debuglevel)
  35         self._opener = compat_urllib_request.build_opener(https_handler)
  36
  37     def _init_github_account(self):
  38         try:
  39             info = netrc.netrc().authenticators(self._NETRC_MACHINE)
  40             if info is not None:
  41                 self._username = info[0]
  42                 self._password = info[2]
  43                 compat_print('Using GitHub credentials found in .netrc...')
  44                 return
  45             else:
  46                 compat_print('No GitHub credentials found in .netrc')
  47         except (IOError, netrc.NetrcParseError):
  48             compat_print('Unable to parse .netrc')
  49         self._username = compat_input(
  50             'Type your GitHub username or email address and press [Return]: ')
  51         self._password = compat_getpass(
  52             'Type your GitHub password and press [Return]: ')
  53
  54     def _call(self, req):
  55         if isinstance(req, compat_basestring):
  56             req = sanitized_Request(req)
  57         # Authorizing manually since GitHub does not response with 401 with
  58         # WWW-Authenticate header set (see
  59         # https://developer.github.com/v3/#basic-authentication)
  60         b64 = base64.b64encode(
  61             ('%s:%s' % (self._username, self._password)).encode('utf-8')).decode('ascii')
  62         req.add_header('Authorization', 'Basic %s' % b64)
  63         response = self._opener.open(req).read().decode('utf-8')
  64         return json.loads(response)
  65
  66     def list_releases(self):
  67         return self._call(self._API_URL)
  68
  69     def create_release(self, tag_name, name=None, body='', draft=False, prerelease=False):
  70         data = {
  71             'tag_name': tag_name,
  72             'target_commitish': 'master',
  73             'name': name,
  74             'body': body,
  75             'draft': draft,
  76             'prerelease': prerelease,
  77         }
  78         req = sanitized_Request(self._API_URL, json.dumps(data).encode('utf-8'))
  79         return self._call(req)
  80
  81     def create_asset(self, release_id, asset):
  82         asset_name = os.path.basename(asset)
  83         url = self._UPLOADS_URL % (release_id, asset_name)
  84         # Our files are small enough to be loaded directly into memory.
  85         data = open(asset, 'rb').read()
  86         req = sanitized_Request(url, data)
  87         mime_type, _ = mimetypes.guess_type(asset_name)
  88         req.add_header('Content-Type', mime_type or 'application/octet-stream')
  89         return self._call(req)
  90
  91
  92 def main():
  93     parser = optparse.OptionParser(usage='%prog VERSION BUILDPATH')
  94     options, args = parser.parse_args()
  95     if len(args) != 2:
  96         parser.error('Expected a version and a build directory')
  97
  98     version, build_path = args
  99
 100     releaser = GitHubReleaser()
 101
 102     new_release = releaser.create_release(version, name='youtube-dl %s' % version)
 103     release_id = new_release['id']
 104
 105     for asset in os.listdir(build_path):
 106         compat_print('Uploading %s...' % asset)
 107         releaser.create_asset(release_id, os.path.join(build_path, asset))
 108
 109
 110 if __name__ == '__main__':
 111     main()