action.yml

name: Promote action in actions monorepo
description: |
  Given a monorepo composed of multiple action folders, deletes all other actions and moves all the 
  contents of the main action to the root of the repo.
inputs:
  action_name:
    description: 'The name of the action'
    required: true
runs:
  using: "composite"
  steps:
    - name: Promote action
      id: promote
      shell: bash
      run: |
        ACTION_DIR="${{ inputs.action_name }}"
        if [[ ! -d "./$ACTION_DIR" ]]; then
          echo "The action folder $ACTION_DIR does not exist!"
          exit 1
        fi
        if [[ ! -f "./$ACTION_DIR/action.yml" ]]; then
          echo "The action folder $ACTION_DIR does not contain an action.yml file!"
          exit 1
        fi
        
        # Remove all non-dotted directories from root
        git rm -r ./*
        
        # Restore the action we want to keep
        git reset HEAD -- "./${ACTION_DIR}"
        git checkout -- "./${ACTION_DIR}"
        
        # Move the action files to root
        git mv "./${ACTION_DIR}/"* .
        
        echo "Remaining files:"
        ls -al