engine.yml

name: engine

# Rust gate for `engine/` (Phase 16, slice 16.1). The extension's Biome and
# SonarQube gates never see the engine — `sonar.sources` and Biome's
# `includes` allowlist both miss it — so these four cargo commands are the
# engine's own pre-commit gate. They run only when the engine changed.

on:
  push:
    paths:
      - "engine/**"
      - ".github/workflows/engine.yml"
  pull_request:
    paths:
      - "engine/**"
      - ".github/workflows/engine.yml"

jobs:
  gate:
    name: cargo check, test, clippy, fmt
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7.0.1

      - name: Setup Node.js
        uses: actions/setup-node@v7.0.0
        with:
          node-version: 24

      - run: corepack enable

      # `ubuntu-latest` ships a stable Rust toolchain, but clippy and rustfmt
      # are not guaranteed components — ensure both before running the gate.
      - name: Ensure clippy and rustfmt
        run: rustup component add clippy rustfmt

      - name: cargo check
        run: pnpm run engine:check

      - name: cargo test
        run: pnpm run engine:test

      - name: cargo clippy
        run: pnpm run engine:lint

      - name: cargo fmt
        run: pnpm run engine:fmt