Merge pull request #9693 from bsclifton/add-publish-script

Add new script which publishes the current release

tools/publish_release.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+
+import json
+import os
+from lib.github import GitHub
+import requests
+
+BROWSER_LAPTOP_REPO = 'brave/browser-laptop'
+TARGET_ARCH= os.environ['TARGET_ARCH'] if os.environ.has_key('TARGET_ARCH') else 'x64'
+RELEASE_NAME = 'Dev Channel Beta'
+
+def main():
+  github = GitHub(auth_token())
+  releases = github.repos(BROWSER_LAPTOP_REPO).releases.get()
+  tag = ('v' + json.load(open('package.json'))['version'] +
+    release_channel())
+  tag_exists = False
+  for release in releases:
+    if not release['draft'] and release['tag_name'] == tag:
+      tag_exists = True
+      break
+  release = create_or_get_release_draft(github, releases, tag,
+                                        tag_exists)
+
+  # Press the publish button.
+  publish_release(github, release['id'])
+
+def create_release_draft(github, tag):
+  name = '{0} {1}'.format(RELEASE_NAME, tag)
+  # TODO: Parse release notes from CHANGELOG.md
+  body = '(placeholder)'
+  if body == '':
+    sys.stderr.write('Quit due to empty release note.\n')
+    sys.exit(1)
+  data = dict(tag_name=tag, name=name, body=body, draft=True, prerelease=True)
+  r = github.repos(BROWSER_LAPTOP_REPO).releases.post(data=data)
+  return r
+
+def create_or_get_release_draft(github, releases, tag, tag_exists):
+  # Search for existing draft.
+  for release in releases:
+    if release['draft']:
+      return release
+
+  if tag_exists:
+    tag = 'do-not-publish-me'
+  return create_release_draft(github, tag)
+
+def auth_token():
+  token = os.environ['GITHUB_TOKEN']
+  message = ('Error: Please set the $GITHUB_TOKEN '
+             'environment variable, which is your personal token')
+  assert token, message
+  return token
+
+def release_channel():
+  channel = os.environ['CHANNEL']
+  message = ('Error: Please set the $CHANNEL '
+             'environment variable, which is your release channel')
+  assert channel, message
+  return channel
+
+def publish_release(github, release_id):
+  data = dict(draft=False)
+  github.repos(BROWSER_LAPTOP_REPO).releases(release_id).patch(data=data)
+
+if __name__ == '__main__':
+  import sys
+  sys.exit(main())