build_and_deploy.yml

name: Build and Deploy

on:
  push:
    tags: ["v[0-9].[0-9]+.[0-9]+"]
    branches:
      - "development"
      - "staging"
      - "main"

env:
  HCP_CLIENT_ID: ${{ secrets.HCP_CLIENT_ID }}
  HCP_CLIENT_SECRET: ${{ secrets.HCP_CLIENT_SECRET }}
  HCP_PROJECT_ID: ${{ secrets.HCP_PROJECT_ID }}
  HCP_ORGANIZATION_ID: ${{ secrets.HCP_ORGANIZATION_ID }}
  HCP_BUCKET_NAME: "learn-packer-github-actions"

jobs:
  build-artifact:
    name: Build
    runs-on: ubuntu-latest
    outputs:
      version_fingerprint: ${{ steps.hcp.outputs.version_fingerprint }}
    steps:
      - name: Setup Packer
        uses: hashicorp/setup-packer@main
        id: setup

      - name: Checkout Repository
        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0

      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@8c3f20df09ac63af7b3ae3d7c91f105f857d8497 # v4.0.0
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: us-west-1

      - name: Packer Init
        run: packer init .

      - name: Packer Build - Branches
        if: startsWith(github.ref, 'refs/heads/')
        run: packer build .

      - name: Packer Build - Tags
        if: startsWith(github.ref, 'refs/tags/v')
        run: HCP_PACKER_BUILD_FINGERPRINT=$(date +'%m%d%YT%H%M%S') packer build .


      - name: Get HCP Packer version fingerprint from Packer Manifest
        id: hcp
        run: |
          last_run_uuid=$(jq -r '.last_run_uuid' "./packer_manifest.json")
          build=$(jq -r '.builds[] | select(.packer_run_uuid == "'"$last_run_uuid"'")' "./packer_manifest.json")
          version_fingerprint=$(echo "$build" | jq -r '.custom_data.version_fingerprint')
          echo "::set-output name=version_fingerprint::$version_fingerprint"
  update-hcp-packer-channel:
    name: Update HCP Packer channel
    needs: ["build-artifact"]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0

      - name: Create and set channel
        working-directory: .github/scripts
        run: |
          channel_name=$( echo ${{github.ref_name}} | sed 's/\./-/g')
          ./create_channel_version.sh $HCP_BUCKET_NAME $channel_name "${{ needs.build-artifact.outputs.version_fingerprint }}"