ci.yml

on:
  merge_group:
  pull_request:
    types: [synchronize, labeled, reopened, ready_for_review]
  push:
    branches:
      - master

env:
  CARGO_INCREMENTAL: false
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: full

  # Sourced from https://vulkan.lunarg.com/sdk/home#linux
  VULKAN_SDK_VERSION: "1.3.268"
  # Sourced from https://www.nuget.org/packages/Microsoft.Direct3D.WARP
  WARP_VERSION: "1.0.8"

  # Sourced from https://github.com/microsoft/DirectXShaderCompiler/releases
  #
  # Must also be changed in shaders.yaml
  DXC_RELEASE: "v1.7.2308"
  DXC_FILENAME: "dxc_2023_08_14.zip"

  # Sourced from https://archive.mesa3d.org/. Bumping this requires
  # updating the mesa build in https://github.com/gfx-rs/ci-build and creating a new release.
  MESA_VERSION: "23.3.1"
  # Corresponds to https://github.com/gfx-rs/ci-build/releases
  CI_BINARY_BUILD: "build18"

  # We have some features that are only available on nightly. We need to test it.
  NIGHTLY_VERSION: "nightly-2024-10-03"

name: CI
jobs:
  lint:
    if: github.event_name != 'pull_request' || contains(github.event.pull_request.labels.*.name, 'B-test')
    name: rust code lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
        with:
          # we use nightly for clippy and rustfmt
          toolchain: $NIGHTLY_VERSION
          components: rustfmt, clippy
      - uses: Swatinem/rust-cache@v2
      - name: format style check
        run: cargo fmt --all -- --check
      - name: cargo clippy check
        run: cargo clippy --all-targets --all-features -- -D warnings
      # Check with stable toolchain to ensure stable compilation
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
      - run: cargo check
  test-with-gpu:
    # The content of this job is largely borrowed from the 'ci.yml' file in the 'wgpu/.github/workflows' directory.
    timeout-minutes: 30

    strategy:
      fail-fast: false
      matrix:
        include:
          # Windows
          - name: Windows x86_64
            os: windows-2022

          # Mac
          - name: Mac aarch64
            os: macos-14

          # Linux
          - name: Linux x86_64
            os: ubuntu-22.04

    name: Test ${{ matrix.name }}
    runs-on: ${{ matrix.os }}
    needs: [lint]

    steps:
      - name: checkout repo
        uses: actions/checkout@v4

      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: $NIGHTLY_VERSION
          components: llvm-tools-preview

      - name: Install cargo-nextest and cargo-llvm-cov
        uses: taiki-e/install-action@v2
        with:
          tool: cargo-nextest,cargo-llvm-cov

        # Cache step must go before warp and mesa install on windows as they write into the
        # target directory, and rust-cache will overwrite the entirety of the target directory.
      - name: caching
        uses: Swatinem/rust-cache@v2
        with:
          key: test-${{ matrix.os }}-ci-test
          workspaces: |
            . -> target
            xtask -> xtask/target

      - name: (windows) install dxc
        if: matrix.os == 'windows-2022'
        shell: bash
        run: |
          set -e

          curl.exe -L --retry 5 https://github.com/microsoft/DirectXShaderCompiler/releases/download/$DXC_RELEASE/$DXC_FILENAME -o dxc.zip
          7z.exe e dxc.zip -odxc bin/x64/{dxc.exe,dxcompiler.dll,dxil.dll}

          # We need to use cygpath to convert PWD to a windows path as we're using bash.
          cygpath --windows "$PWD/dxc" >> "$GITHUB_PATH"

      - name: (windows) install warp
        if: matrix.os == 'windows-2022'
        shell: bash
        run: |
          set -e

          # Make sure dxc is in path.
          dxc --version

          curl.exe -L --retry 5 https://www.nuget.org/api/v2/package/Microsoft.Direct3D.WARP/$WARP_VERSION -o warp.zip
          7z.exe e warp.zip -owarp build/native/amd64/d3d10warp.dll

          mkdir -p target/llvm-cov-target/debug/deps

          cp -v warp/d3d10warp.dll target/llvm-cov-target/debug/
          cp -v warp/d3d10warp.dll target/llvm-cov-target/debug/deps

      - name: (windows) install mesa
        if: matrix.os == 'windows-2022'
        shell: bash
        run: |
          set -e

          curl.exe -L --retry 5 https://github.com/pal1000/mesa-dist-win/releases/download/$MESA_VERSION/mesa3d-$MESA_VERSION-release-msvc.7z -o mesa.7z
          7z.exe e mesa.7z -omesa x64/{opengl32.dll,libgallium_wgl.dll,libglapi.dll,vulkan_lvp.dll,lvp_icd.x86_64.json}

          cp -v mesa/* target/llvm-cov-target/debug/
          cp -v mesa/* target/llvm-cov-target/debug/deps

          # We need to use cygpath to convert PWD to a windows path as we're using bash.
          echo "VK_DRIVER_FILES=`cygpath --windows $PWD/mesa/lvp_icd.x86_64.json`" >> "$GITHUB_ENV"
          echo "GALLIUM_DRIVER=llvmpipe" >> "$GITHUB_ENV"

      - name: (linux) install vulkan sdk
        if: matrix.os == 'ubuntu-22.04'
        shell: bash
        run: |
          set -e

          sudo apt-get update -y -qq

          # vulkan sdk
          wget -qO - https://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo apt-key add -
          sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-$VULKAN_SDK_VERSION-jammy.list https://packages.lunarg.com/vulkan/$VULKAN_SDK_VERSION/lunarg-vulkan-$VULKAN_SDK_VERSION-jammy.list

          sudo apt-get update
          sudo apt install -y vulkan-sdk

      - name: (linux) install mesa
        if: matrix.os == 'ubuntu-22.04'
        shell: bash
        run: |
          set -e

          curl -L --retry 5 https://github.com/gfx-rs/ci-build/releases/download/$CI_BINARY_BUILD/mesa-$MESA_VERSION-linux-x86_64.tar.xz -o mesa.tar.xz
          mkdir mesa
          tar xpf mesa.tar.xz -C mesa

          # The ICD provided by the mesa build is hardcoded to the build environment.
          #
          # We write out our own ICD file to point to the mesa vulkan
          cat <<- EOF > icd.json
          {
            "ICD": {
                "api_version": "1.1.255",
                "library_path": "$PWD/mesa/lib/x86_64-linux-gnu/libvulkan_lvp.so"
            },
            "file_format_version": "1.0.0"
          }
          EOF

          echo "VK_DRIVER_FILES=$PWD/icd.json" >> "$GITHUB_ENV"
          echo "LD_LIBRARY_PATH=$PWD/mesa/lib/x86_64-linux-gnu/:$LD_LIBRARY_PATH" >> "$GITHUB_ENV"
          echo "LIBGL_DRIVERS_PATH=$PWD/mesa/lib/x86_64-linux-gnu/dri" >> "$GITHUB_ENV"

      - name: disable debug
        shell: bash
        run: |
          mkdir -p .cargo
          echo """
          [profile.dev]
          debug = 1" >> .cargo/config.toml

      - name: run tests
        shell: bash
        run: |
          set -e
          cargo llvm-cov --workspace --lcov --output-path lcov.info --all-features --doctests

      - name: generate coverage report
        id: coverage
        shell: bash
        continue-on-error: true
        run: |
          set -e

          cargo llvm-cov report --lcov --output-path lcov.info
      
      - uses: actions/upload-artifact@v4
        if: always()
        with:
          name: test-cases-${{ matrix.os }}
          path: ./test_cases

      - name: upload coverage report to codecov
        uses: codecov/codecov-action@v3
        if: steps.coverage.outcome == 'success'
        with:
          files: lcov.info
  doc-examples:
    needs: lint
    name: compile doc examples
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
      - uses: Swatinem/rust-cache@v2
      - name: build ribir
        run: cargo build
      - name: compile doc examples
        run: |
          {
            echo ./README.md
            find "./docs" -name "*.md"
          } |  xargs -I {} rustdoc --test {} -L target/debug/deps/  --edition 2018 --extern ribir=target/debug/libribir.rlib
  wasm-compile:
    needs: lint
    name: wasm compile
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: stable
          targets: wasm32-unknown-unknown
      - uses: Swatinem/rust-cache@v2
      - name: compile to wasm
        run: cargo build --workspace --target wasm32-unknown-unknown --exclude ribir_dev_helper
  wasm-test:
    needs: lint
    name: wasm test
    runs-on: ubuntu-latest
    steps:
      - name: Install Chrome
        uses: browser-actions/setup-chrome@v1
      - name: Checkout sources
        uses: actions/checkout@v3
      - name: Install
        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
      - name: Run wasm test of core
        run: wasm-pack test --headless --chrome ./core