tinyusdz/.github/workflows/linux_ci.yml

name: Linux

on:
  push:
    branches: [ dev ]
  pull_request:
    branches: [ dev ]

jobs:

  # Disable gcc4.9 and gcc5 since its too obsolete and failed to do apt-get
  ## compile with oldest gcc4.9 which supports (most of)C++14
  #build-gcc49:

  #  runs-on: ubuntu-latest
  #  name: Build with gcc 4.9 
  #  steps:
  #    - name: Checkout
  #      uses: actions/checkout@v1
  #    - name: CmakeAndBuild
  #      run: |
  #          sudo apt-add-repository -y 'deb http://dk.archive.ubuntu.com/ubuntu/ xenial main'
  #          sudo apt-add-repository -y 'deb http://dk.archive.ubuntu.com/ubuntu/ xenial universe'
  #          sudo apt-get update
  #          sudo apt-get install -y build-essential
  #          sudo apt-get install -y gcc-4.9 g++-4.9 gcc-4.9-multilib
  #          ./scripts/bootstrap-gcc-49.sh
  #          cd build-gcc49
  #          make VERBOSE=1

  ## compile with older gcc5
  #build-gcc5:

  #  runs-on: ubuntu-latest
  #  name: Build with gcc 5

  #  steps:
  #    - name: Checkout
  #      uses: actions/checkout@v1
  #    - name: CmakeAndBuild
  #      run: |
  #          sudo apt-add-repository -y 'deb http://dk.archive.ubuntu.com/ubuntu/ xenial main'
  #          sudo apt-add-repository -y 'deb http://dk.archive.ubuntu.com/ubuntu/ xenial universe'
  #          sudo apt-get update
  #          sudo apt-get install -y build-essential
  #          sudo apt-get install -y gcc-5 g++-5
  #          ./scripts/bootstrap-gcc-5.sh
  #          cd build-gcc5
  #          make VERBOSE=1


  # We can now use native arm64 runner
  ## Cross-compile for aarch64 linux target
  #build-cross-aarch64:

  #  runs-on: ubuntu-latest
  #  name: Build on cross aarch64

  #  steps:
  #    - name: Checkout
  #      uses: actions/checkout@v1
  #    - name: CmakeAndBuild
  #      run: |
  #          sudo apt-get update
  #          sudo apt-get install -y build-essential
  #          sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
  #          ./scripts/bootstrap-gcc-aarch64-cross-ci.sh
  #          cd build-cross
  #          make VERBOSE=1

  # Build with OpenSubdiv
  build-osd:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: configure
      run: ./scripts/bootstrap-cmake-linux-with-osd.sh
    - name: make
      run: cd build && make
    - name: test
      run: cd build && ctest --output-on-failure

  # 32bit build(Linux only)
  build-32bit:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: setup
      run: |
          sudo apt update
          sudo apt-get install -y gcc-multilib g++-multilib
    - name: configure
      run: ./scripts/bootstrap-cmake-linux-32bit.sh
    - name: make
      run: cd build_m32 && make
    - name: test
      run: cd build_m32 && ctest --output-on-failure

  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    # ubuntu-latest(Ubuntu 22.04 as of 2024/01/03) has clang installed,
    # so use clang
    # TODO: Use libc++ for STL?
    - name: configure
      run: CXX=clang++ CC=clang ./scripts/bootstrap-cmake-linux.sh
    - name: make
      run: cd build && make
    - name: tests
      run: cd build && ctest --output-on-failure

    # Test with OpenUSD binary
    - name: Install TBB dependency
      run: |
        sudo apt-get update
        sudo apt-get install -y libtbb12

    - name: Download OpenUSD binary
      run: |
        gh release download v25.11-lte \
          --repo lighttransport/openusd-bin \
          --pattern 'openusd-*-minsizerel-linux-x86_64.tar.gz'
      env:
        GH_TOKEN: ${{ github.token }}

    - name: Extract and setup OpenUSD
      run: |
        mkdir -p openusd
        tar -xzf openusd-*-minsizerel-linux-x86_64.tar.gz -C openusd
        USD_ROOT="$(pwd)/openusd"
        echo "USD_INSTALL_ROOT=$USD_ROOT" >> $GITHUB_ENV
        echo "$USD_ROOT/bin" >> $GITHUB_PATH
        echo "LD_LIBRARY_PATH=$USD_ROOT/lib:$USD_ROOT/tbb/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
        echo "PYTHONPATH=$USD_ROOT/lib/python:$PYTHONPATH" >> $GITHUB_ENV
        echo "PXR_PLUGINPATH_NAME=$USD_ROOT/lib/usd" >> $GITHUB_ENV

    - name: Verify OpenUSD installation
      run: |
        usdcat --help
        echo "OpenUSD binary: $(which usdcat)"

    - name: Test TinyUSDZ and OpenUSD interoperability
      run: |
        echo "=== Testing TinyUSDZ <-> OpenUSD interoperability ==="

        # Test 1: Read files with both tools
        for usd_file in models/suzanne.usdc models/cube.usda; do
          if [ -f "$usd_file" ]; then
            echo "Testing $usd_file"
            ./build/tusdcat "$usd_file" > /tmp/tusdcat.txt
            usdcat "$usd_file" > /tmp/usdcat.txt
            echo "✓ Both tools read $usd_file"
          fi
        done

        # Test 2: Convert with TinyUSDZ, verify with OpenUSD
        if [ -f "models/suzanne.usdc" ]; then
          ./build/tusdcat models/suzanne.usdc > /tmp/tinyusdz.usda
          usdcat /tmp/tinyusdz.usda > /dev/null
          echo "✓ OpenUSD read TinyUSDZ-generated USDA"
        fi

        echo "All tests passed!"

  # ARM64 ASan build to debug segfaults
  build-arm64-asan:

    runs-on: ubuntu-24.04-arm

    steps:
    - uses: actions/checkout@v2

    - name: prep
      run: |
        lscpu
        cat /proc/cpuinfo
    - name: configure
      run: CXX=clang++ CC=clang ./scripts/bootstrap-cmake-linux-asan.sh
    - name: make
      run: cd build_asan && make -j4

    # Dedicated USDC tests for files that have shown issues on ARM64
    - name: test usdc timesamples files with ASan
      run: |
        echo "Testing USDC timesamples files with tusdcat (ASan enabled)..."
        ./build_asan/tusdcat tests/usdc/timesamples-array-vec2f-001.usdc
        ./build_asan/tusdcat tests/usdc/timesamples-array-float-001.usdc
        ./build_asan/tusdcat tests/usdc/timesamples-array-int-001.usdc
        ./build_asan/tusdcat tests/usdc/timesamples-array-dedup-002.usdc
        ./build_asan/tusdcat tests/usdc/timesamples-array-dedup-001.usdc
        ./build_asan/tusdcat tests/usdc/timesamples-array-double-001.usdc
        echo "All USDC timesamples tests passed."

  build-arm64-gcc:

    runs-on: ubuntu-24.04-arm

    steps:
    - uses: actions/checkout@v2

    - name: prep
      run: |
        lscpu
        cat /proc/cpuinfo
    - name: configure
      run: CXX=g++ CC=gcc ./scripts/bootstrap-cmake-linux.sh
    - name: make
      run: cd build && make

    - name: Upload ARM64 tusdcat binary
      uses: actions/upload-artifact@v4
      with:
        name: tusdcat-linux-arm64-gcc
        path: build/tusdcat
        retention-days: 7

    # Dedicated USDC tests for files that have shown issues on ARM64
    - name: test usdc timesamples files
      run: |
        echo "Testing USDC timesamples files with tusdcat..."
        ./build/tusdcat tests/usdc/timesamples-array-vec2f-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-float-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-int-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-dedup-002.usdc
        ./build/tusdcat tests/usdc/timesamples-array-dedup-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-double-001.usdc
        echo "All USDC timesamples tests passed."

    - name: tests
      run: cd build && ctest --output-on-failure

  build-arm64-clang:

    runs-on: ubuntu-24.04-arm

    steps:
    - uses: actions/checkout@v2

    - name: prep
      run: |
        lscpu
        cat /proc/cpuinfo
    # Install recent Clang from LLVM apt repository
    - name: install clang-21
      run: |
        wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
        sudo add-apt-repository -y "deb http://apt.llvm.org/noble/ llvm-toolchain-noble-21 main"
        sudo apt-get update
        sudo apt-get install -y clang-21
    - name: configure
      run: CXX=clang++-21 CC=clang-21 ./scripts/bootstrap-cmake-linux.sh
    - name: make
      run: cd build && make

    - name: Upload ARM64 tusdcat binary
      uses: actions/upload-artifact@v4
      with:
        name: tusdcat-linux-arm64-clang
        path: build/tusdcat
        retention-days: 7

    # Dedicated USDC tests for files that have shown issues on ARM64
    - name: test usdc timesamples files
      run: |
        echo "Testing USDC timesamples files with tusdcat..."
        ./build/tusdcat tests/usdc/timesamples-array-vec2f-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-float-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-int-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-dedup-002.usdc
        ./build/tusdcat tests/usdc/timesamples-array-dedup-001.usdc
        ./build/tusdcat tests/usdc/timesamples-array-double-001.usdc
        echo "All USDC timesamples tests passed."

    - name: tests
      run: cd build && ctest --output-on-failure

    # Test with OpenUSD binary (ARM64)
    - name: Install TBB dependency (ARM64)
      run: |
        sudo apt-get update
        sudo apt-get install -y libtbb12

    - name: Download OpenUSD binary (ARM64)
      run: |
        gh release download v25.11-lte \
          --repo lighttransport/openusd-bin \
          --pattern 'openusd-*-minsizerel-linux-arm64.tar.gz'
      env:
        GH_TOKEN: ${{ github.token }}

    - name: Extract and setup OpenUSD (ARM64)
      run: |
        mkdir -p openusd
        tar -xzf openusd-*-minsizerel-linux-arm64.tar.gz -C openusd
        USD_ROOT="$(pwd)/openusd"
        echo "USD_INSTALL_ROOT=$USD_ROOT" >> $GITHUB_ENV
        echo "$USD_ROOT/bin" >> $GITHUB_PATH
        echo "LD_LIBRARY_PATH=$USD_ROOT/lib:$USD_ROOT/tbb/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV
        echo "PYTHONPATH=$USD_ROOT/lib/python:$PYTHONPATH" >> $GITHUB_ENV
        echo "PXR_PLUGINPATH_NAME=$USD_ROOT/lib/usd" >> $GITHUB_ENV

    - name: Verify OpenUSD installation (ARM64)
      run: |
        usdcat --help
        echo "OpenUSD binary: $(which usdcat)"

    - name: Test TinyUSDZ and OpenUSD interoperability (ARM64)
      run: |
        echo "=== Testing TinyUSDZ <-> OpenUSD interoperability on ARM64 ==="

        # Test 1: Read files with both tools
        for usd_file in models/suzanne.usdc models/cube.usda tests/usdc/timesamples-array-vec2f-001.usdc; do
          if [ -f "$usd_file" ]; then
            echo "Testing $usd_file"
            ./build/tusdcat "$usd_file" > /tmp/tusdcat.txt
            usdcat "$usd_file" > /tmp/usdcat.txt
            echo "✓ Both tools read $usd_file"
          fi
        done

        # Test 2: Convert with TinyUSDZ, verify with OpenUSD
        if [ -f "models/suzanne.usdc" ]; then
          ./build/tusdcat models/suzanne.usdc > /tmp/tinyusdz.usda
          usdcat /tmp/tinyusdz.usda > /dev/null
          echo "✓ OpenUSD read TinyUSDZ-generated USDA"
        fi

        echo "All ARM64 tests passed!"