Michael Bolin b0b383bea3 runtime: use install context for bundled bwrap (#23634) ...

## Summary

The Linux sandbox should find bundled `bwrap` through the same
package-layout abstraction as the rest of the runtime, instead of
maintaining a separate standalone-specific lookup path.

This adds an `InstallContext` helper for bundled resources and updates
`codex-linux-sandbox` to ask the current install context for
`codex-resources/bwrap` before falling back to the old
executable-relative probes. The tests cover npm-style, standalone, and
canonical package layouts so `bwrap` lookup follows the package
structure introduced earlier in the stack.

## Test plan

- `cargo test -p codex-install-context`
- `cargo test -p codex-linux-sandbox --lib`
- `just fix -p codex-install-context -p codex-linux-sandbox`
- `just bazel-lock-check`





---
[//]: # (BEGIN SAPLING FOOTER)
Stack created with [Sapling](https://sapling-scm.com). Best reviewed
with [ReviewStack](https://reviewstack.dev/openai/codex/pull/23634).
* #23638
* #23637
* #23636
* #23635
* __->__ #23634

2026-05-20 08:24:43 -07:00

..

src

runtime: use install context for bundled bwrap (#23634)

2026-05-20 08:24:43 -07:00

BUILD.bazel

Significantly improve standalone installer (#17022)

2026-04-15 14:44:01 -07:00

Cargo.toml

runtime: detect Codex package layout (#23596)

2026-05-19 23:13:49 -07:00