name: build

on:
  push:
    branches:
      - 'master'
    paths-ignore:
      - '*.md'
  pull_request:
    paths-ignore:
      - '*.md'

jobs:
  unix:
    strategy:
      matrix:
        os:
          [
            { name: ubuntu, version: ubuntu-latest },
            { name: ubuntu-arm, version: ubuntu-24.04-arm },
            { name: ubuntu-clang, version: ubuntu-latest },
            { name: macos, version: macos-latest },
          ]
    name: ${{matrix.os.name}}
    runs-on: ${{matrix.os.version}}
    env:
      werror: 1
    steps:
      - uses: actions/checkout@v6
      - name: work around ASLR+ASAN compatibility
        run: sudo sysctl -w vm.mmap_rnd_bits=28
        if: matrix.os.name == 'ubuntu'
      - name: enable clang
        run: echo CXX=clang++ >Makefile.config
        if: matrix.os.name == 'ubuntu-clang'
      - name: make test
        run: |
          make -j2 config=sanitize test
          make -j2 config=debug test
          make -j2 config=release test
          make -j2 config=coverage test
          make -j2 config=coverage-scalar test
      - name: make gltfpack
        run: make -j2 config=release gltfpack
      - name: upload coverage
        run: |
          find . -type f -name '*.gcno' -exec gcov -p {} +
          sed -i -e "s/#####\(.*\)\(\/\/ unreachable.*\)/    -\1\2/" *.gcov
          bash <(curl -s https://codecov.io/bash) -f './src*.gcov' -X search -t ${{secrets.CODECOV_TOKEN}} -B ${{github.ref}}
        if: matrix.os.name != 'ubuntu-clang'

  windows:
    strategy:
      matrix:
        arch:
          [
            { name: windows, runner: windows-latest, arch: x64 },
            { name: windows-x86, runner: windows-latest, arch: Win32 },
            { name: windows-arm, runner: windows-11-arm, arch: ARM64 },
          ]
    name: ${{matrix.arch.name}}
    runs-on: ${{matrix.arch.runner}}
    steps:
      - uses: actions/checkout@v6
      - name: cmake configure
        run: cmake . -DMESHOPT_BUILD_DEMO=ON -DMESHOPT_BUILD_GLTFPACK=ON -DMESHOPT_WERROR=ON -DCMAKE_MSVC_RUNTIME_LIBRARY="MultiThreaded$<$<CONFIG:Debug>:Debug>" -A ${{matrix.arch.arch}}
      - name: cmake test
        shell: bash # necessary for fail-fast
        run: |
          cmake --build . -- -property:Configuration=Debug -verbosity:minimal
          Debug/meshoptdemo.exe demo/pirate.obj
          cmake --build . -- -property:Configuration=Release -verbosity:minimal
          Release/meshoptdemo.exe demo/pirate.obj

  nodejs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: '16'
      - name: test decoder
        run: node js/meshopt_decoder.test.js
      - name: test simd decoder
        run: node --experimental-wasm-simd js/meshopt_decoder.test.js
      - name: test encoder
        run: node js/meshopt_encoder.test.js
      - name: test simplifier
        run: node js/meshopt_simplifier.test.js
      - name: test clusterizer
        run: node js/meshopt_clusterizer.test.js
      - name: test tangents
        run: node js/meshopt_tangents.test.js
      - name: check typescript declarations
        run: npx --yes -p typescript@6 tsc --noEmit --moduleResolution node16 --module node16 --strict js/index.d.ts
      - name: check es5
        run: |
          npm install -g es-check@7.2.1
          npx es-check --module es5 js/meshopt_decoder.mjs js/meshopt_encoder.js js/meshopt_simplifier.js js/meshopt_clusterizer.js js/meshopt_tangents.js
          npx es-check --module es2020 gltf/library.js

  gltfpack:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/checkout@v6
        with:
          repository: KhronosGroup/glTF-Sample-Assets
          path: glTF-Sample-Assets
      - name: work around ASLR+ASAN compatibility
        run: sudo sysctl -w vm.mmap_rnd_bits=28
      - name: make
        run: make -j2 config=sanitize gltfpack
      - name: test
        run: find glTF-Sample-Assets -name '*.gltf' -or -name '*.glb' | xargs -P 2 -L 16 -d '\n' ./gltfpack -cc -test
      - name: pack
        run: find glTF-Sample-Assets -name '*.gltf' | grep -v '\-Draco/' | xargs -P 2 -L 16 -d '\n' -I '{}' ./gltfpack -i '{}' -o '{}pack.gltf'
      - name: validate
        run: |
          curl -sL $VALIDATOR | tar xJ
          find glTF-Sample-Assets -name '*.gltfpack.gltf' | xargs -P 2 -L 1 -d '\n' ./gltf_validator -r -a
        env:
          VALIDATOR: https://github.com/KhronosGroup/glTF-Validator/releases/download/2.0.0-dev.3.10/gltf_validator-2.0.0-dev.3.10-linux64.tar.xz

  gltfpack-js:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/setup-node@v6
        with:
          node-version: '18'
      - name: install wasi
        run: |
          curl -sL https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-$VERSION/wasi-sdk-$VERSION.0-x86_64-linux.deb > wasi-sdk.deb
          sudo dpkg -i wasi-sdk.deb
        env:
          VERSION: 32
      - name: build
        run: |
          make -j2 -B gltf/library.wasm js
          git status
      - name: test
        run: |
          node gltf/cli.js -i demo/pirate.obj -o pirate.glb -v
          node gltf/cli.js -i `pwd`/pirate.glb -o pirate-repack.glb -cc -v
          wc -c pirate.glb pirate-repack.glb
          node js/meshopt_decoder.test.js
          node js/meshopt_encoder.test.js
          node js/meshopt_simplifier.test.js
          node js/meshopt_clusterizer.test.js
          node js/meshopt_tangents.test.js

  gltfpack-full:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/checkout@v6
        with:
          repository: zeux/basis_universal
          ref: gltfpack
          path: basis_universal
      - uses: actions/checkout@v6
        with:
          repository: webmproject/libwebp
          ref: 1.6.0
          path: libwebp
      - name: cmake configure
        run: cmake . -DMESHOPT_BUILD_GLTFPACK=ON -DMESHOPT_GLTFPACK_BASISU_PATH=basis_universal -DMESHOPT_GLTFPACK_LIBWEBP_PATH=libwebp
      - name: cmake build
        run: cmake --build . --target gltfpack -j 4

  gltfpack-coverage:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6
      - uses: actions/checkout@v6
        with:
          repository: zeux/basis_universal
          ref: gltfpack
          path: basis_universal
      - uses: actions/checkout@v6
        with:
          repository: KhronosGroup/glTF-Sample-Assets
          path: glTF-Sample-Assets
      - name: build basisu
        run: |
          cd basis_universal
          cmake . -D CMAKE_BUILD_TYPE=Debug
          make -j4 basisu_encoder
      - name: make
        run: make -j2 config=coverage BASISU=basis_universal gltfpack
      - name: test
        run: |
          find glTF-Sample-Assets -name '*.gltf' -or -name '*.glb' | xargs -P 2 -L 16 -d '\n' ./gltfpack -cc -test
          ./gltfpack -test demo/pirate.obj -si 0.5
          ./gltfpack -test demo/pirate.obj -si 0.5 -slb -se 0.02
          ./gltfpack -test demo/pirate.obj -si 0.1 -sa
          ./gltfpack -test demo/pirate.obj -noq
          ./gltfpack -test demo/pirate.obj -vp 16 -vt 16 -vn 16 -vc 16
          ./gltfpack -test demo/pirate.obj -vpf -vtf -vnf
          ./gltfpack -test demo/pirate.obj -vi -c
          ./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -mi -c
          ./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -kn -km -ke
          ./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -si 0.1 -sp
          ./gltfpack -test glTF-Sample-Assets/Models/ABeautifulGame/glTF/ABeautifulGame.gltf -si 0.1 -sv
          ./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -vpf -vtf -c
          ./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -vpf -vtf -cc
          ./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc
          ./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc -tq color 10 -tu normal,attrib -ts attrib 0.5 -tl color 512
          ./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tr
          ./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc -ts 0.5 -tl 64
          ./gltfpack -test glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -tc color -tfy -tq 4 -tj 1
          ./gltfpack -test glTF-Sample-Assets/Models/CesiumMan/glTF/CesiumMan.gltf -tu -ts 0.6 -tp -ar 0
          ./gltfpack -test glTF-Sample-Assets/Models/CesiumMan/glTF/CesiumMan.gltf -gt -kv
          ./gltfpack -test glTF-Sample-Assets/Models/PrimitiveModeNormalsTest/glTF/PrimitiveModeNormalsTest.gltf -si 0.5
          ./gltfpack -test glTF-Sample-Assets/Models/VertexColorTest/glTF/VertexColorTest.gltf -si 0.5 -vc 12
          ./gltfpack -test glTF-Sample-Assets/Models/SimpleMeshes/glTF/SimpleMeshes.gltf -mm
          ./gltfpack -test glTF-Sample-Assets/Models/SimpleMeshes/glTF/SimpleMeshes.gltf -kn
          echo newmtl Leather > demo/pirate.mtl
          echo map_Kd leather.jpg >> demo/pirate.mtl
          echo map_d leather.jpg >> demo/pirate.mtl
          ./gltfpack -test demo/pirate.obj
      - name: test output
        run: |
          ./gltfpack || true
          ./gltfpack -h || true
          ./gltfpack -i glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -o box.glb -vv -r box.json
          ./gltfpack -i glTF-Sample-Assets/Models/BoxTextured/glTF/BoxTextured.gltf -o box.gltf -cf
      - name: upload coverage
        run: |
          find . -type f -name '*.gcno' -exec gcov -p {} +
          sed -i -e "s/#####\(.*\)\(\/\/ unreachable.*\)/    -\1\2/" *.gcov
          bash <(curl -s https://codecov.io/bash) -f './gltf*.gcov' -X search -t ${{secrets.CODECOV_TOKEN}} -B ${{github.ref}}

  macos-iphone:
    runs-on: macos-14
    steps:
      - uses: actions/checkout@v6
      - name: make
        run: make -j2 config=iphone