Container Builder GitHub CI connector for Google Cloud Functions

Cloud Function to use the PubSub events on the cloud-builds topic to update GitHub CI status.

This function is designed to work with GitHub repositories mirrored under Google Cloud Source Control named github-${config.repoOwner}-${ghRepoName}. If you set this through the Container Builder build trigger UI, this will be named automatically.

Deploy

Generate a new token with the repo:status OAuth scope.

Set the following on config in index.js:

• ciUser
• ciAccessToken
• repoOwner

Deploy the cloud function to gcloud:

gcloud beta functions deploy setCIStatus --trigger-topic cloud-builds

Behavior

CI Status context will be one of:

• ${projectId}/gcb: ${tags.join('/')}
• ${projectId}/gcb: ${id.substring(0,8)}

Use the tags field in your build request to name your CI. Otherwise, it falls back to the build-GUID.

CI Status description will either be:

• nothing
• a join of all images to be published:
  gcr.io/project/image:v1 gcr.io/project/image:latest
• above all, the duration of the build:
  3m 27s
• possibly with the last-running build step and error status:
  3m 27s · test failure