action.yml

name: "Checkout Action"
description: "Cleanup the remaining traces of previous jobs in self hosted runner and checkout the repository"

inputs:
  actions-repo:
    description: "The private actions repository to checkout in the .github/actions folder"
    required: false
    default: ""
  actions-ssh-key:
    description: "The ssh deploy key used to clone the actions private repository"
    required: false
    default: ""

runs:
  using: composite
  steps:
    - name: Checkout the current repository
      uses: actions/checkout@v4

    - name: Set variables
      if: inputs.actions-repo != '' && inputs.actions-ssh-key != ''
      id: actions-set-vars
      shell: bash
      run: |
        repo_basepath=$(echo "${{ inputs.actions-repo }}" | cut -d '@' -f1)
        repo_ref=$(echo "${{ inputs.actions-repo }}" | cut -d '@' -f2)
        echo "repo-basepath=$(echo ${repo_basepath})" >> $GITHUB_OUTPUT
        echo "repo-ref=$(echo ${repo_ref})" >> $GITHUB_OUTPUT

    - name: Checkout the actions private repository
      if: inputs.actions-repo != '' && inputs.actions-ssh-key != ''
      uses: actions/checkout@v4
      with:
        repository: ${{ steps.actions-set-vars.outputs.repo-basepath }}
        ref: ${{ steps.actions-set-vars.outputs.repo-ref }}
        path: .github/actions/${{ steps.actions-set-vars.outputs.repo-basepath }}
        ssh-key: ${{ inputs.actions-ssh-key }}