Authenticator constants.

CommandResult captures the output and details of an executed command.

An interface representing the user info gleaned from http basic auth, which is often set for GRPC requests.

A Blobstore must allow for reading, writing, and deleting blobs.

Similar to a blobstore, a cache allows for reading and writing data, but additionally it is responsible for deleting data that is past TTL to keep to a manageable size.

CommandContainer provides an execution environment for commands.

Allows searching invocations.

Allows aggregating invocation statistics.

A MetricsCollector allows for storing ephemeral values globally.

A PubSub allows for sending messages between distributed (cross process, cross machine) processes.

A RepoDownloader allows testing a git-repo to see if it's downloadable.

An interface representing the user info gleaned from an authorization header.

A webhook can be called when a build is completed.