Files
codex/.github/workflows/bazel.yml
Michael Bolin f263607c60 bazel: lint rust_test targets in clippy workflow (#16450)
## Why

`cargo clippy --tests` was catching warnings in inline `#[cfg(test)]`
code that the Bazel PR Clippy lane missed. The existing Bazel invocation
linted `//codex-rs/...`, but that did not apply Clippy to the generated
manual `rust_test` binaries, so warnings in targets such as
`//codex-rs/state:state-unit-tests-bin` only surfaced as plain compile
warnings instead of failing the lint job.

## What Changed

- added `scripts/list-bazel-clippy-targets.sh` to expand the Bazel
Clippy target set with the generated manual `rust_test` rules while
still excluding `//codex-rs/v8-poc:all`
- updated `.github/workflows/bazel.yml` to use that expanded target list
in the Bazel Clippy PR job
- updated `just bazel-clippy` to use the same target expansion locally
- updated `.github/workflows/README.md` to document that the Bazel PR
lint lane now covers inline `#[cfg(test)]` code

## Verification

- `./scripts/list-bazel-clippy-targets.sh` includes
`//codex-rs/state:state-unit-tests-bin`
- `bazel build --config=clippy -- //codex-rs/state:state-unit-tests-bin`
now fails with the same unused import in `state/src/runtime/logs.rs`
that `cargo clippy --tests` reports
2026-04-03 22:44:53 +00:00

196 lines
7.1 KiB
YAML

name: Bazel
# Note this workflow was originally derived from:
# https://github.com/cerisier/toolchains_llvm_bootstrapped/blob/main/.github/workflows/ci.yaml
on:
pull_request: {}
push:
branches:
- main
workflow_dispatch:
concurrency:
# Cancel previous actions from the same PR or branch except 'main' branch.
# See https://docs.github.com/en/actions/using-jobs/using-concurrency and https://docs.github.com/en/actions/learn-github-actions/contexts for more info.
group: concurrency-group::${{ github.workflow }}::${{ github.event.pull_request.number > 0 && format('pr-{0}', github.event.pull_request.number) || github.ref_name }}${{ github.ref_name == 'main' && format('::{0}', github.run_id) || ''}}
cancel-in-progress: ${{ github.ref_name != 'main' }}
jobs:
test:
timeout-minutes: 30
strategy:
fail-fast: false
matrix:
include:
# macOS
- os: macos-15-xlarge
target: aarch64-apple-darwin
- os: macos-15-xlarge
target: x86_64-apple-darwin
# Linux
- os: ubuntu-24.04
target: x86_64-unknown-linux-gnu
- os: ubuntu-24.04
target: x86_64-unknown-linux-musl
# 2026-02-27 Bazel tests have been flaky on arm in CI.
# Disable until we can investigate and stabilize them.
# - os: ubuntu-24.04-arm
# target: aarch64-unknown-linux-musl
# - os: ubuntu-24.04-arm
# target: aarch64-unknown-linux-gnu
# Windows
- os: windows-latest
target: x86_64-pc-windows-gnullvm
runs-on: ${{ matrix.os }}
# Configure a human readable name for each job
name: Local Bazel build on ${{ matrix.os }} for ${{ matrix.target }}
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
- name: Set up Bazel CI
id: setup_bazel
uses: ./.github/actions/setup-bazel-ci
with:
target: ${{ matrix.target }}
install-test-prereqs: "true"
- name: Check MODULE.bazel.lock is up to date
if: matrix.os == 'ubuntu-24.04' && matrix.target == 'x86_64-unknown-linux-gnu'
shell: bash
run: ./scripts/check-module-bazel-lock.sh
- name: Set up Bazel execution logs
shell: bash
run: |
mkdir -p "${RUNNER_TEMP}/bazel-execution-logs"
echo "CODEX_BAZEL_EXECUTION_LOG_COMPACT_DIR=${RUNNER_TEMP}/bazel-execution-logs" >> "${GITHUB_ENV}"
- name: bazel test //...
env:
BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
shell: bash
run: |
bazel_targets=(
//...
# Keep standalone V8 library targets out of the ordinary Bazel CI
# path. V8 consumers under `//codex-rs/...` still participate
# transitively through `//...`.
-//third_party/v8:all
)
bazel_wrapper_args=(
--print-failed-test-logs
--use-node-test-env
)
if [[ "${RUNNER_OS}" == "Windows" ]]; then
bazel_wrapper_args+=(--windows-msvc-host-platform)
fi
./.github/scripts/run-bazel-ci.sh \
"${bazel_wrapper_args[@]}" \
-- \
test \
--test_tag_filters=-argument-comment-lint \
--test_verbose_timeout_warnings \
--build_metadata=COMMIT_SHA=${GITHUB_SHA} \
-- \
"${bazel_targets[@]}"
- name: Upload Bazel execution logs
if: always() && !cancelled()
continue-on-error: true
uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
with:
name: bazel-execution-logs-test-${{ matrix.target }}
path: ${{ runner.temp }}/bazel-execution-logs
if-no-files-found: ignore
# Save bazel repository cache explicitly; make non-fatal so cache uploading
# never fails the overall job. Only save when key wasn't hit.
- name: Save bazel repository cache
if: always() && !cancelled() && steps.setup_bazel.outputs.cache-hit != 'true'
continue-on-error: true
uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
with:
path: |
~/.cache/bazel-repo-cache
key: bazel-cache-${{ matrix.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}
clippy:
timeout-minutes: 30
strategy:
fail-fast: false
matrix:
include:
# Keep Linux lint coverage on x64 and add the arm64 macOS path that
# the Bazel test job already exercises. Add Windows gnullvm as well
# so PRs get Bazel-native lint signal on the same Windows toolchain
# that the Bazel test job uses.
- os: ubuntu-24.04
target: x86_64-unknown-linux-gnu
- os: macos-15-xlarge
target: aarch64-apple-darwin
- os: windows-latest
target: x86_64-pc-windows-gnullvm
runs-on: ${{ matrix.os }}
name: Bazel clippy on ${{ matrix.os }} for ${{ matrix.target }}
steps:
- uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
- name: Set up Bazel CI
id: setup_bazel
uses: ./.github/actions/setup-bazel-ci
with:
target: ${{ matrix.target }}
- name: Set up Bazel execution logs
shell: bash
run: |
mkdir -p "${RUNNER_TEMP}/bazel-execution-logs"
echo "CODEX_BAZEL_EXECUTION_LOG_COMPACT_DIR=${RUNNER_TEMP}/bazel-execution-logs" >> "${GITHUB_ENV}"
- name: bazel build --config=clippy lint targets
env:
BUILDBUDDY_API_KEY: ${{ secrets.BUILDBUDDY_API_KEY }}
shell: bash
run: |
bazel_target_lines="$(./scripts/list-bazel-clippy-targets.sh)"
bazel_targets=()
while IFS= read -r target; do
bazel_targets+=("${target}")
done <<< "${bazel_target_lines}"
./.github/scripts/run-bazel-ci.sh \
-- \
build \
--config=clippy \
--build_metadata=COMMIT_SHA=${GITHUB_SHA} \
--build_metadata=TAG_job=clippy \
-- \
"${bazel_targets[@]}"
- name: Upload Bazel execution logs
if: always() && !cancelled()
continue-on-error: true
uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
with:
name: bazel-execution-logs-clippy-${{ matrix.target }}
path: ${{ runner.temp }}/bazel-execution-logs
if-no-files-found: ignore
# Save bazel repository cache explicitly; make non-fatal so cache uploading
# never fails the overall job. Only save when key wasn't hit.
- name: Save bazel repository cache
if: always() && !cancelled() && steps.setup_bazel.outputs.cache-hit != 'true'
continue-on-error: true
uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5
with:
path: |
~/.cache/bazel-repo-cache
key: bazel-cache-${{ matrix.target }}-${{ hashFiles('MODULE.bazel', 'codex-rs/Cargo.lock', 'codex-rs/Cargo.toml') }}