name: AWS AMI build using Packer config

on:
  # release:
  #   types: [published]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
    inputs:
      version:
        description: "RELEASE_VERSION"

jobs:
  packer:
    runs-on: ubuntu-latest
    name: packer

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v3

      - name: Setting tag
        if: "${{ github.event.inputs.version != '' }}"
        run: echo "RELEASE_VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV

      - name: Set evn
        if: "${{ github.event.release }}"
        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV

      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v2
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: us-west-1

      # Initialize Packer templates
      - name: Initialize Packer Template
        uses: hashicorp/packer-github-actions@master
        with:
          command: init
          target: .
          working_directory: deploy/ec2

      # validate templates
      - name: Validate Template
        uses: hashicorp/packer-github-actions@master
        with:
          command: validate
          arguments: -syntax-only
          target: .
          working_directory: deploy/ec2

      # build artifact
      - name: Build Artifact
        uses: hashicorp/packer-github-actions@master
        with:
          command: build
          arguments: -color=false -on-error=abort -var ami_name=tooljet_${{ env.RELEASE_VERSION }}.ubuntu_focal
          target: .
          working_directory: deploy/ec2
        env:
          PACKER_LOG: 1

      - name: Send Slack Notification
        run: |
          if [[ "${{ job.status }}" == "success" ]]; then
            message="Job '${{ env.JOB_NAME }}' succeeded! AMI = tooljet_${{ env.RELEASE_VERSION }}.ubuntu_focal"
          else
            message="Job '${{ env.JOB_NAME }}' failed! AMI = tooljet_${{ env.RELEASE_VERSION }}.ubuntu_focal"
          fi

          curl -X POST -H 'Content-type: application/json' --data "{\"text\":\"$message\"}" ${{ secrets.SLACK_WEBHOOK_URL }}