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| 1 | +name: Reusable Emscripten |
| 2 | + |
| 3 | +on: |
| 4 | + workflow_call: |
| 5 | + |
| 6 | +env: |
| 7 | + FORCE_COLOR: 1 |
| 8 | + |
| 9 | +jobs: |
| 10 | + build-emscripten-reusable: |
| 11 | + name: 'build and test' |
| 12 | + runs-on: ubuntu-24.04 |
| 13 | + timeout-minutes: 60 |
| 14 | + steps: |
| 15 | + - uses: actions/checkout@v6 |
| 16 | + with: |
| 17 | + persist-credentials: false |
| 18 | + - name: "Read Emscripten config" |
| 19 | + id: emscripten-config |
| 20 | + shell: python |
| 21 | + run: | |
| 22 | + import hashlib |
| 23 | + import json |
| 24 | + import os |
| 25 | + import tomllib |
| 26 | + from pathlib import Path |
| 27 | +
|
| 28 | + config = tomllib.loads(Path("Platforms/emscripten/config.toml").read_text()) |
| 29 | + h = hashlib.sha256() |
| 30 | + h.update(json.dumps(config["dependencies"], sort_keys=True).encode()) |
| 31 | + h.update(Path("Platforms/emscripten/make_libffi.sh").read_bytes()) |
| 32 | + h.update(b'1') # Update to explicitly bust cache |
| 33 | + emsdk_cache = Path(os.environ["RUNNER_TEMP"]) / "emsdk-cache" |
| 34 | + with open(os.environ["GITHUB_OUTPUT"], "a") as f: |
| 35 | + f.write(f"emscripten-version={config['emscripten-version']}\n") |
| 36 | + f.write(f"node-version={config['node-version']}\n") |
| 37 | + f.write(f"deps-hash={h.hexdigest()}\n") |
| 38 | + with open(os.environ["GITHUB_ENV"], "a") as f: |
| 39 | + f.write(f"EMSDK_CACHE={emsdk_cache}\n") |
| 40 | + - name: "Install Node.js" |
| 41 | + uses: actions/setup-node@v6 |
| 42 | + with: |
| 43 | + node-version: ${{ steps.emscripten-config.outputs.node-version }} |
| 44 | + - name: "Cache Emscripten SDK" |
| 45 | + id: emsdk-cache |
| 46 | + uses: actions/cache@v5 |
| 47 | + with: |
| 48 | + path: ${{ env.EMSDK_CACHE }} |
| 49 | + key: emsdk-${{ steps.emscripten-config.outputs.emscripten-version }}-${{ steps.emscripten-config.outputs.deps-hash }} |
| 50 | + restore-keys: emsdk-${{ steps.emscripten-config.outputs.emscripten-version }} |
| 51 | + - name: "Install Python" |
| 52 | + uses: actions/setup-python@v6 |
| 53 | + with: |
| 54 | + python-version: '3.x' |
| 55 | + - name: "Runner image version" |
| 56 | + run: echo "IMAGE_OS_VERSION=${ImageOS}-${ImageVersion}" >> "$GITHUB_ENV" |
| 57 | + - name: "Install Emscripten" |
| 58 | + run: python3 Platforms/emscripten install-emscripten |
| 59 | + - name: "Configure build Python" |
| 60 | + run: python3 Platforms/emscripten configure-build-python -- --config-cache --with-pydebug |
| 61 | + - name: "Make build Python" |
| 62 | + run: python3 Platforms/emscripten make-build-python |
| 63 | + - name: "Make dependencies" |
| 64 | + run: >- |
| 65 | + python3 Platforms/emscripten make-dependencies |
| 66 | + ${{ steps.emsdk-cache.outputs.cache-hit == 'true' && '--check-up-to-date' || '' }} |
| 67 | + - name: "Configure host Python" |
| 68 | + run: python3 Platforms/emscripten configure-host --host-runner node -- --config-cache |
| 69 | + - name: "Make host Python" |
| 70 | + run: python3 Platforms/emscripten make-host |
| 71 | + - name: "Display build info" |
| 72 | + run: python3 Platforms/emscripten run --pythoninfo |
| 73 | + - name: "Test" |
| 74 | + run: python3 Platforms/emscripten run --test |
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