packer_ci.yml

---
    name: Packer
    
    on:
      pull_request:
    
    env:
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      PRODUCT_VERSION: "latest"
    
    jobs:
      packer-lint:
    
        runs-on: ubuntu-20.04
        name: packer-lint
    
        steps:
          - name: Checkout Repository
            uses: actions/checkout@v3
    
          - name: Setup `packer`
            uses: hashicorp/setup-packer@main
            id: setup
            with:
              version: ${{ env.PRODUCT_VERSION }}
    
          - name: Run `packer init`
            id: init
            run: packer init packer/
    
          - name: Run `packer fmt`
            id: fmt
            run: packer fmt -check packer/
    
          - name: Run `packer validate`
            id: validate
            run: packer validate -syntax-only packer/