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codex/.github/workflows
Zanie Blue 05ffa0b1d0 Fix rust-ci-full failures due to missing bwrap (#21604)
Since https://github.com/openai/codex/pull/21255, `rust-ci-full` has
been failing due to a missing `bwrap`.

```
thread 'main' panicked at linux-sandbox/src/launcher.rs:43:13:
bubblewrap is unavailable: no system bwrap was found on PATH and no bundled codex-resources/bwrap binary was found next to the Codex executable
```

Since the happy path is now to use the system binary, let's ensure
that's installed.


8d51826631
was necessary for the `bwrap` executable to be discoverable when the
working directory is `/`.

I ran `rust-ci-full` at
https://github.com/openai/codex/actions/runs/25528074506

---------

Co-authored-by: Codex <noreply@openai.com>
2026-05-08 09:52:19 -07:00
..

Workflow Strategy

The workflows in this directory are split so that pull requests get fast, review-friendly signal while main still gets the full cross-platform verification pass.

Pull Requests

  • bazel.yml is the main pre-merge verification path for Rust code. It runs Bazel test and Bazel clippy on the supported Bazel targets, including the generated Rust test binaries needed to lint inline #[cfg(test)] code.
  • rust-ci.yml keeps the Cargo-native PR checks intentionally small:
    • cargo fmt --check
    • cargo shear
    • argument-comment-lint on Linux, macOS, and Windows
    • tools/argument-comment-lint package tests when the lint or its workflow wiring changes

Post-Merge On main

  • bazel.yml also runs on pushes to main. This re-verifies the merged Bazel path and helps keep the BuildBuddy caches warm.
  • rust-ci-full.yml is the full Cargo-native verification workflow. It keeps the heavier checks off the PR path while still validating them after merge:
    • the full Cargo clippy matrix
    • the full Cargo nextest matrix
    • release-profile Cargo builds
    • cross-platform argument-comment-lint
    • Linux remote-env tests

Rule Of Thumb

  • If a build/test/clippy check can be expressed in Bazel, prefer putting the PR-time version in bazel.yml.
  • Keep rust-ci.yml fast enough that it usually does not dominate PR latency.
  • Reserve rust-ci-full.yml for heavyweight Cargo-native coverage that Bazel does not replace yet.