web build from ci/wasm-build #17
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| name: Web (WebAssembly) Build | |
| run-name: web build from ${{ inputs.ref || github.ref_name }} | |
| on: | |
| push: | |
| branches: | |
| - bobtista/topic/trunk | |
| # Working branches for build-infrastructure changes, so a push iterates on CI | |
| # without opening a pull request first. | |
| - 'ci/**' | |
| paths: | |
| - '.github/workflows/web-build.yml' | |
| - 'CMakePresets.json' | |
| - 'CMakeLists.txt' | |
| - 'cmake/**' | |
| - 'scripts/build/web/**' | |
| - 'Core/**' | |
| - 'Dependencies/**' | |
| - 'GeneralsMD/**' | |
| pull_request: | |
| paths: | |
| - '.github/workflows/web-build.yml' | |
| - 'CMakePresets.json' | |
| - 'CMakeLists.txt' | |
| - 'cmake/**' | |
| - 'scripts/build/web/**' | |
| - 'Core/**' | |
| - 'Dependencies/**' | |
| - 'GeneralsMD/**' | |
| workflow_dispatch: | |
| inputs: | |
| ref: | |
| description: "Branch, tag, or SHA to build" | |
| required: false | |
| type: string | |
| concurrency: | |
| group: web-build-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| web: | |
| name: web-generalsmd-sdl3-bgfx | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 120 | |
| # The Emscripten SDK image carries emcc, cmake, make, node and a host g++ (needed | |
| # for the host shaderc the cross build compiles its shaders with). | |
| container: emscripten/emsdk:6.0.5 | |
| env: | |
| # Job-level so the deploy step can test for the token in its `if` (the secrets | |
| # context is not available there), and so the CLI picks it up from the | |
| # environment rather than a command-line flag, which would show up in logs and | |
| # process lists. An unset secret expands to an empty string. | |
| VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }} | |
| steps: | |
| - name: Checkout Code | |
| uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2 | |
| with: | |
| ref: ${{ inputs.ref || github.ref_name }} | |
| - name: Mark Workspace Safe For Git | |
| run: git config --global --add safe.directory "${GITHUB_WORKSPACE}" | |
| - name: Install Build Tools | |
| # The Emscripten image ships cmake and make but not ninja (the generator the | |
| # presets use) or zip (used to package the artifact below). The X11 and GL | |
| # headers are for the host shaderc build: configuring bgfx.cmake natively on | |
| # Linux runs find_package(X11) for the bgfx library target, even though only | |
| # the shaderc tool is actually built from that tree. | |
| run: | | |
| apt-get update | |
| apt-get install -y --no-install-recommends \ | |
| ninja-build zip libx11-dev libgl1-mesa-dev | |
| - name: Cache FFmpeg For wasm | |
| id: cache-ffmpeg-wasm | |
| uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3 | |
| with: | |
| path: ${{ github.workspace }}/build/ffmpeg-wasm | |
| key: ffmpeg-wasm-${{ hashFiles('scripts/build/web/build-ffmpeg-wasm.sh') }} | |
| - name: Build FFmpeg For wasm | |
| if: steps.cache-ffmpeg-wasm.outputs.cache-hit != 'true' | |
| run: | | |
| NPROC="$(nproc)" bash scripts/build/web/build-ffmpeg-wasm.sh "${GITHUB_WORKSPACE}/build/ffmpeg-wasm" | |
| - name: Cache CMake Dependencies | |
| uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5.0.3 | |
| with: | |
| path: | | |
| build/web-generalsmd-sdl3-bgfx/_deps | |
| build/web-generalsmd-sdl3-bgfx/host-shaderc | |
| key: cmake-deps-web-generalsmd-sdl3-bgfx-${{ hashFiles('CMakePresets.json','cmake/**/*.cmake','**/CMakeLists.txt') }} | |
| restore-keys: | | |
| cmake-deps-web-generalsmd-sdl3-bgfx- | |
| - name: Configure with CMake | |
| run: | | |
| FFMPEG_PREFIX="${GITHUB_WORKSPACE}/build/ffmpeg-wasm" | |
| cmake --preset web-generalsmd-sdl3-bgfx \ | |
| -DFFMPEG_INCLUDE_DIR="${FFMPEG_PREFIX}/include" \ | |
| -DFFMPEG_AVCODEC_LIBRARY="${FFMPEG_PREFIX}/lib/libavcodec.a" \ | |
| -DFFMPEG_AVFORMAT_LIBRARY="${FFMPEG_PREFIX}/lib/libavformat.a" \ | |
| -DFFMPEG_AVUTIL_LIBRARY="${FFMPEG_PREFIX}/lib/libavutil.a" \ | |
| -DFFMPEG_SWSCALE_LIBRARY="${FFMPEG_PREFIX}/lib/libswscale.a" | |
| - name: Build GeneralsMD | |
| run: | | |
| cmake --build build/web-generalsmd-sdl3-bgfx --config Release --target z_generals -j"$(nproc)" | |
| - name: Stage | |
| run: | | |
| STAGE="${GITHUB_WORKSPACE}/stage-web/GeneralsZH-web" | |
| mkdir -p "${STAGE}" | |
| # Ninja Multi-Config appends the configuration to the output directory. | |
| WEB_DIR="build/web-generalsmd-sdl3-bgfx/web" | |
| if [ -d "${WEB_DIR}/Release" ]; then | |
| WEB_DIR="${WEB_DIR}/Release" | |
| fi | |
| cp -r "${WEB_DIR}"/. "${STAGE}/" | |
| cp scripts/build/web/serve.py "${STAGE}/serve.py" | |
| # Cross-origin isolation headers for a Vercel deployment of this directory. | |
| cp scripts/build/web/vercel.json "${STAGE}/vercel.json" | |
| { | |
| echo "Command & Conquer Generals Zero Hour (GeneralsMD) WebAssembly build" | |
| echo "preset: web-generalsmd-sdl3-bgfx (Release, wasm32)" | |
| echo "ref: ${{ inputs.ref || github.ref_name }}" | |
| echo "commit: $(git rev-parse HEAD)" | |
| echo "built: $(date -u +%Y-%m-%dT%H:%M:%SZ)" | |
| echo | |
| echo "Serve this directory over HTTP with cross-origin isolation enabled" | |
| echo "(COOP: same-origin, COEP: require-corp); vercel.json sets both for a" | |
| echo "Vercel deployment, and serve.py sets them for local runs. The page" | |
| echo "will not boot from file://." | |
| echo | |
| echo "The page ships no game data. Served locally, serve.py streams it from" | |
| echo "an install on the same machine; hosted, the page asks the player for" | |
| echo "their own installation folder and keeps a copy in browser storage." | |
| } > "${STAGE}/BUILD_INFO.txt" | |
| - name: Zip | |
| run: | | |
| cd "${GITHUB_WORKSPACE}/stage-web/GeneralsZH-web" | |
| zip -ry "${GITHUB_WORKSPACE}/GeneralsZH-web.zip" . | |
| - name: Upload Artifact | |
| uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0 | |
| with: | |
| name: GeneralsZH-web | |
| path: GeneralsZH-web.zip | |
| retention-days: 30 | |
| if-no-files-found: error | |
| # Deploying is opt-in and needs nothing but a VERCEL_TOKEN secret: the CLI reads | |
| # the token from the environment, creates the named project on the first run and | |
| # reuses it afterwards. Without the secret the step is skipped, so forks and pull | |
| # requests still build and upload the artifact. | |
| # | |
| # Deploys into an existing project named by --project. The project is created | |
| # once by hand (vercel project add generals-zh-web); CI does not create it, | |
| # because --project only selects an existing project and letting the CLI name one | |
| # after the deployed directory uses that name verbatim, which Vercel rejects for | |
| # not being lowercase. | |
| - name: Deploy To Vercel | |
| if: ${{ env.VERCEL_TOKEN != '' && github.event_name != 'pull_request' }} | |
| run: | | |
| npx --yes vercel@latest deploy "${GITHUB_WORKSPACE}/stage-web/GeneralsZH-web" \ | |
| --prod --yes --archive=tgz --project generals-zh-web |