Community-maintained SLSA buildTypes for Google Cloud Build

This build type is now deprecated. For the current SLSA Provenance for Cloud Build, see https://docs.cloud.google.com/build/gcb-buildtypes/google-worker/v1.

This repo contains community-maintained SLSA Provenance buildType definitions for Google Cloud Build (GCB).

These definitions is hosted and maintained by the SLSA community, not Google. Our hope is for Google Cloud Build to eventually host and maintain these definitions, served under a URL it controls, once it officially supports SLSA. In the meantime, this unofficial definition can be used by tooling that runs on top of GCB to describe a Google Cloud build.

What's in this repo

• docs/: GitHub Pages configuration for https://slsa-framework.github.io/gcb-buildtypes/. This is a very simple set of redirects to the corresponding pages in the GitHub UI. This is an easy way to maintain a stable buildType URI without having to worry about a static site generator, themes, and so on.

• triggered-build/v1/: buildType for a GCB build where the build configuration was read from source.