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fix(release): restore 2.5.21 cross builds (#1403) #1834

fix(release): restore 2.5.21 cross builds (#1403)

fix(release): restore 2.5.21 cross builds (#1403) #1834

name: Lint subprocess spawns
# Regression guard for FastLED/fbuild#141: every subprocess fbuild
# starts must flow through the fbuild-core::subprocess wrappers (which
# are backed by running-process). Direct std::process::Command /
# tokio::process::Command spawns are only allowed when annotated with
# an // allow-direct-spawn: <reason> marker.
#
# Keeps pipe-deadlock and containment-drift bugs from creeping back in.
on:
workflow_dispatch: {}
push:
branches: [main]
pull_request:
branches: [main]
# Auto-cancel superseded PR runs: pushing again to a feature branch
# supersedes the in-flight run instead of queueing behind it. Non-PR
# events key on run_id so each gets its own group -- a shared group keeps
# only ONE pending run, which would silently drop queued main SHAs.
concurrency:
group: lint-subprocess.yml-${{ github.event_name == 'pull_request' && github.ref || github.run_id }}
cancel-in-progress: ${{ github.event_name == 'pull_request' }}
env:
FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
jobs:
lint-subprocess:
name: Lint subprocess spawns
runs-on: ubuntu-latest
timeout-minutes: 10
steps:
- uses: actions/checkout@v6
- uses: astral-sh/setup-uv@v3
# `--no-project` is load-bearing: without it, `uv run` triggers an
# editable install of the `fbuild` package, whose build backend
# requires a globally-installed `soldr` (see `setup.py` /
# `build_backend.py`). This workflow does not install soldr — it
# is a stdlib-only Python lint, not a Rust build — so the install
# fails with `ERROR: 'soldr' is required to build fbuild from
# source`. The script itself carries a PEP 723 header declaring
# only `requires-python = ">=3.10"` and no third-party deps, so
# skipping project sync is safe.
- name: Check no unannotated direct Command::new spawns
run: uv run --no-project python ci/find_direct_subprocess.py --fail