houdini.yml

name: Houdini

on:
  push:
    branches:
      - 'master'
      - 'feature/**'
      - 'pr/**'
    paths-ignore:
      - 'CHANGES'
      - 'CODEOWNERS'
      - 'doc/**'
      - 'nanovdb/**'
      - 'openvdb_maya/**'
      - 'pendingchanges/**'
      - '**.md'
  pull_request:
    branches:
      - '**'
    paths-ignore:
      - 'CHANGES'
      - 'CODEOWNERS'
      - 'doc/**'
      - 'nanovdb/**'
      - 'openvdb_maya/**'
      - 'pendingchanges/**'
      - '**.md'
  schedule:
    # run this workflow every day 7am UTC
    - cron:  '0 7 * * *'
  workflow_dispatch:

# Allow subsequent pushes to the same PR or REF to cancel any previous jobs.
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

defaults:
  run:
    shell: bash

jobs:
  checksecret:
    # Check that valid github secrets have been set. This isn't needed to retrieve
    # the cache, but ensures that the job doens't start with an empty cache
    name: Verify Houdini Secrets
    runs-on: ubuntu-latest
    outputs:
      HOUDINI_SECRETS: ${{ steps.check.outputs.HOUDINI_SECRETS }}
    steps:
      - id: check
        env:
            HOUDINI_CLIENT_ID: ${{ secrets.HOUDINI_CLIENT_ID }}
            HOUDINI_SECRET_KEY: ${{ secrets.HOUDINI_SECRET_KEY }}
        run: echo "HOUDINI_SECRETS=${{ env.HOUDINI_CLIENT_ID != '' && env.HOUDINI_SECRET_KEY != '' }}" >> $GITHUB_OUTPUT
      - name: Skip Next Jobs
        if: steps.check.outputs.HOUDINI_SECRETS != 'true'
        run: echo "HOUDINI_CLIENT_ID and HOUDINI_SECRET_KEY GitHub Action Secrets needs to be set to install Houdini builds"

  linux-vfx-houdini:
    needs: [checksecret]
    if: >
      ${{ needs.checksecret.outputs.HOUDINI_SECRETS == 'true' ||
          github.repository_owner == 'AcademySoftwareFoundation' }}
    runs-on: ${{ (github.repository_owner == 'AcademySoftwareFoundation' && 'ubuntu-20.04-8c-32g-300h') || 'ubuntu-latest' }}
    name: hou:${{ matrix.config.hou_hash }}-vfx:${{ matrix.config.image }}-cxx:${{ matrix.config.cxx }}
    container:
      image: aswf/ci-base:${{ matrix.config.image }}
    env:
      CXX: ${{ matrix.config.cxx }}
      CCACHE_DIR: /tmp/ccache
    strategy:
      matrix:
        config:
          - { cxx: clang++, image: '2023.0', hou_hash: '20_0-newabi', build: 'Release', components: 'core,hou,bin,view,render,python,test,axcore,axbin,axtest' }
          - { cxx: clang++, image: '2022',   hou_hash: '20_0-oldabi', build: 'Release', components: 'core,hou' }
          - { cxx: clang++, image: '2021',   hou_hash: '19_5',        build: 'Release', components: 'core,hou' }
          - { cxx: clang++, image: '2023.0', hou_hash: '20_0-newabi', build: 'Debug',   components: 'core,hou,bin,view,render,python,test,axcore,axbin,axtest' }
          - { cxx: g++,     image: '2023.0', hou_hash: '20_0-newabi', build: 'Release', components: 'core,hou,bin,view,render,python,test,axcore,axbin,axtest' }
          - { cxx: g++,     image: '2022',   hou_hash: '20_0-oldabi', build: 'Release', components: 'core,hou' }
      fail-fast: false
    steps:
      # See note on this step in the Houdini weekly.yml job
      # We can remove this when we no longer use < 2023 images
    - name: remove zstd
      run: yum -y remove zstd
    - uses: actions/checkout@v3
    - name: pybind11
      #if: contains(matrix.config.image, '2023') == false
      run: ./ci/install_pybind11.sh 2.10.0
    - name: timestamp
      id: timestamp
      run: echo "timestamp=$(date -u +'%Y-%m-%dT%H:%M:%SZ')" >> $GITHUB_OUTPUT
    - name: ccache
      # don't use ccache for debug builds
      if: matrix.config.build == 'Release'
      id: ccache
      uses: actions/cache@v3
      with:
        path: /tmp/ccache
        key: linux-vfx-hou${{ matrix.config.hou_hash }}-${{ matrix.config.image }}-${{ matrix.config.cxx }}-${{ steps.timestamp.outputs.timestamp }}
        restore-keys: linux-vfx-hou${{ matrix.config.hou_hash }}-${{ matrix.config.image }}-${{ matrix.config.cxx }}-
    - name: fetch_houdini
      uses: actions/cache/restore@v3
      with:
        path: hou
        key: dummy-houdini${{ matrix.config.hou_hash }}-${{ steps.timestamp.outputs.timestamp }}
        restore-keys: vdb-v5-houdini${{ matrix.config.hou_hash }}-
    - name: validate_houdini
      run: test -f "hou/hou.tar.gz"
      # Make sure the cache is copied, not moved, as the cache action always posts the cache.
      # Also make sure that the unpacked install is NOT in the root of the OpenVDB checkout
      # otherwise CMake's install RPATHs wil not work correctly.
    - name: install_houdini
      run: |
        mkdir $HOME/houdini_install
        cp hou/hou.tar.gz $HOME/houdini_install/hou.tar.gz
        cd $HOME/houdini_install && tar -xzf hou.tar.gz && cd -
    - name: build
      run: |
        ./ci/build.sh -v \
          --build-type=Release \
          --components="${{ matrix.config.components }}" \
          --cargs=\" \
            -DHOUDINI_ROOT=$HOME/houdini_install/hou \
            -DOPENVDB_BUILD_HOUDINI_ABITESTS=OFF \
            -DOPENVDB_HOUDINI_INSTALL_PREFIX=/tmp \
            -DDISABLE_CMAKE_SEARCH_PATHS=ON \
            -DDISABLE_DEPENDENCY_VERSION_CHECKS=ON \
            \"
    - name: test
      run: cd build && ctest -V
    # Keep ccache light by stripping out any caches not accessed in the last day
    - name: ccache_clean
      if: matrix.config.build == 'Release'
      run: ccache --evict-older-than 1d
      # Delete the houdini tarball so that this dummy cache occupies no space
    - name: delete_hou
      run: rm -f hou/hou.tar.gz