name: "Cache for all OSes"
description: "Needs to be called before any call to ext/.cmd|sh or cmake"
inputs:
  extra-key:
    description: "Extra cache key to use in the cache name. Useful when several caches are used in one workflow."
    default: ""
  use-meson:
    description: "Whether meson is used"
    default: false
  use-rust:
    description: "Whether rust is used"
    default: false
outputs:
  ext-cache-hit:
    value: ${{ steps.cache-ext.outputs.cache-hit }}
runs:
  using: "composite"
  steps:
    - name: Find workflow path
      env:
        WORKFLOW_REF: ${{ github.workflow_ref }}
      id: workflow-info
      run: |
        # Remove repository path.
        END=(${WORKFLOW_REF/*.github/.github})
        # Remove branch reference starting with @.
        MIDDLE=(${END/%@*/})
        echo "Current workflow path is: ${MIDDLE}"
        echo "path=${MIDDLE}" >> "$GITHUB_OUTPUT"
      shell: bash
    - name: Generate meson cache key
      if: ${{ inputs.use-meson == 'true' }}
      run: |
        echo "MESON_KEY=meson-`meson --version`" >> $GITHUB_ENV
      shell: bash
    - name: Generate empty meson cache key
      if: ${{ inputs.use-meson != 'true' }}
      run: |
        echo "MESON_KEY=meson-none" >> $GITHUB_ENV
      shell: bash
    - name: Generate cargo cache key
      if: ${{ inputs.use-rust == 'true' }}
      run: |
        echo "CARGO_KEY=cargo-`cargo --version|cut -d' ' -f2`-${{ hashFiles('.github/action/**', steps.workflow-info.outputs.path, 'CMakeLists.txt', 'cmake/Modules/Findrav1e.cmake', 'cmake/Modules/LocalRav1e.cmake', 'ext/rav1e.cmd') }}" >> $GITHUB_ENV
      shell: bash
    - name: Generate empty cargo cache key
      if: ${{ inputs.use-rust != 'true' }}
      run: |
        echo "CARGO_KEY=cargo-none" >> $GITHUB_ENV
      shell: bash
    - name: Cache all of cargo
      if: ${{ inputs.use-rust == 'true' }}
      uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
      continue-on-error: true
      with:
        path: ~/.cargo
        key: ${{ env.CARGO_CACHE_KEY }}-${{ github.run_id }}
        restore-keys: ${{ env.CARGO_CACHE_KEY }}
      env:
        CARGO_CACHE_KEY: ${{ env.CARGO_KEY }}-${{ runner.os }}-${{ runner.arch }}-${{ github.job }}-${{ inputs.extra-key }}
    - name: Cache external dependencies in ext
      id: cache-ext
      uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
      with:
        path: ext
        key: ext-${{ runner.os }}-${{ runner.arch }}-${{ github.job }}-${{ inputs.extra-key }}-${{ env.CARGO_KEY }}-${{ env.MESON_KEY }}-${{ hashFiles('.github/action/**', steps.workflow-info.outputs.path, 'ext/*.cmd', 'ext/*.sh') }}
    - name: Cache external dependencies in build/_deps
      uses: actions/cache@1bd1e32a3bdc45362d1e726936510720a7c30a57 # v4.2.0
      with:
        path: build/_deps
        key: deps-${{ runner.os }}-${{ runner.arch }}-${{ github.job }}-${{ inputs.extra-key }}-${{ env.CARGO_KEY }}-${{ env.MESON_KEY }}-${{ hashFiles('.github/action/**', steps.workflow-info.outputs.path, 'CMakeLists.txt', 'cmake/Modules/*') }}