name: Restore cache
description: Find and restores ccache cache

inputs:
  conan_profile:
    description: Conan profile name
    required: true
  ccache_dir:
    description: Path to .ccache directory
    required: true
  build_type:
    description: Current build type (e.g. Release, Debug)
    required: true
    default: Release
  code_coverage:
    description: Whether code coverage is on
    required: true
    default: "false"

outputs:
  ccache_cache_hit:
    description: True if ccache cache has been downloaded
    value: ${{ steps.ccache_cache.outputs.cache-hit }}

runs:
  using: composite
  steps:
    - name: Find common commit
      id: git_common_ancestor
      uses: ./.github/actions/git_common_ancestor

    - name: Restore ccache cache
      uses: actions/cache/restore@v4
      id: ccache_cache
      if: ${{ env.CCACHE_DISABLE != '1' }}
      with:
        path: ${{ inputs.ccache_dir }}
        key: clio-ccache-${{ runner.os }}-${{ inputs.build_type }}${{ inputs.code_coverage == 'true' && '-code_coverage' || '' }}-${{ inputs.conan_profile }}-develop-${{ steps.git_common_ancestor.outputs.commit }}