This directory contains YAML files which are used to track dependencies for configs generated for specific RBE toolchain containers.

A single dependency tracking file indicates the latest bazel version and toolchain container the corresponding toolchain configs were last generated for. When a new bazel versions or toolchain container version is available, the dependency tracking file will be automatically updated by the config dependency update service. This in turn will trigger a GCB build to generate the new configs.

The following is an example YAML config for the RBE Ubuntu 16.04 container.

# Latest bazel version configs were generated for.
bazel: "0.21.0"

# Config version
version: "7.0.0-r342117"

Note: Comments in the YAML configs will not be preserved by the dependency update service.