Bazelrc

Bazelrc files
Categories:

Usage

bazel run //tools/bazelrc:preset.update

The agent profile must not propagate ambient TEMP, TMP, or TMPDIR values into repository rules, actions, host actions, or tests. Those execution contexts use Bazel-managed temporary storage; host tools own any explicit task/run scratch they require.

Agent tests use Bazel’s normal result cache. Tests that inspect undeclared workspace files must opt out with the no-cache tag.

Agent commands use Bazel’s default lockfile update mode. Review and commit generated lockfile changes with dependency changes. CI retains strict lockfile checking; use --lockfile_mode=error for an explicit reproducibility check.

The shared CI profile works in root and nested workspaces. The root-only //tools/bazel_configs:ci_flag belongs in root.bazelrc; nested workspaces import the common CI flags without resolving that root package.

In the root workspace, lint actions fail on violations. Their failure setting is identical across normal and lint configurations to preserve the analysis cache when switching modes. --config=lint enables the linter aspects and requests only lint reports and skill validation, not ordinary target outputs.

The generated preset omits the optional Cloudflare module mirror because it slow-stalls on the CI network. Bazel uses the source URLs and mirrors declared by each registry entry. Configure this omission in BUILD.bazel, then regenerate preset.bazelrc; a later empty flag does not clear an accumulated mirror.