# CI: the SDK must stand alone — fresh checkout, registry deps, no romdev
# server, no sibling checkouts. Tests + every example built end-to-end through
# the in-process WASM toolchain (cc1-arm -> as -> ld -> objcopy).
name: ci
on:
  push:
    branches: [main]
  pull_request:

jobs:
  test-and-build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: 24
          cache: npm
      - run: npm ci

      - name: unit tests
        run: npm test

      - name: build every example (in-process WASM toolchain, no server)
        run: |
          set -e
          for ex in hello effects mode7 windows anim hwtest starfall showcase; do
            args=""
            [ "$ex" = "starfall" ] && args="--sheet examples/starfall/shmup_sheet.png"
            [ "$ex" = "showcase" ] && args="--mode7 examples/showcase/plane.png"
            [ -f "examples/$ex/plane.png" ] && [ "$ex" != "showcase" ] && args="--mode7 examples/$ex/plane.png"
            echo "== $ex =="
            node bin/gbalua.js build "examples/$ex/main.lua" $args -o "$RUNNER_TEMP/$ex.gba"
            test -s "$RUNNER_TEMP/$ex.gba"
          done

      - name: soundbank determinism (regen must match committed bytes)
        run: |
          node assets/build_soundbank.mjs
          git diff --exit-code -- assets/soundbank.bin assets/soundbank_ids.h