action.yml

name: Get Spack Manifest Information
description: Action that returns information about a Spack manifest file
author: Tommy Gatti
inputs:
  spack-manifest-path:
    required: false
    default: spack.yaml
    description: The path to the spack manifest file
outputs:
  deployment-name:
    description: |
      The name of the deployment as specified in the reserved definition _name, in the spack manifest file.
    value: ${{ steps.defs.outputs.name }}
  deployment-version:
    description: |
      The version of the deployment as specified in the reserved definition _version, in the spack manifest file.
    value: ${{ steps.defs.outputs.version }}
runs:
  using: composite
  steps:
    - name: Clone build-cd script location
      uses: actions/checkout@v4
      with:
        repository: access-nri/build-cd
        path: ${{ github.workspace }}/getter-script

    - name: Get Current Directory
      id: script
      # We need to store the current working directory so we can re-construct the inputs.spack-manifest-path, as we run
      # the script from the build-cd directory
      shell: bash
      run: |
        pwd=$(pwd)
        echo "Action PWD: $pwd"
        echo "pwd=$pwd" >> $GITHUB_OUTPUT

    - name: Get reserved definitions
      id: defs
      env:
        PYTHONPATH: ${{ github.workspace }}/getter-script
      shell: python
      run: |
        from scripts.spack_manifest.getter import ReservedDefinitions
        import os

        defs = ReservedDefinitions.from_file("${{ steps.script.outputs.pwd }}/${{ inputs.spack-manifest-path }}")
        name = defs.get("name")
        version = defs.get("version")

        with open(os.environ['GITHUB_OUTPUT'], 'a') as o:
          o.write(f"name={name}\n")
          o.write(f"version={version}\n")