dev.yml

name: Build and Deploy for Dev, QA, and Stable
on:
  workflow_dispatch:
    inputs:
      RELEASE:
        required: false
        type: string
        description: "The name of the release you want to deploy to stable."

  pull_request:
    types: [opened, reopened, synchronize]
    branches:
      - dev

  pull_request_target:
    types: [closed]
    branches:
      - dev

  push:
    tags:
      - "*"

  release:
    types: [created]

env:
  ARTIFACT_NAME: actions-demo

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Preparing job
        run: |
          TAG_NAME=${GITHUB_REF#refs/tags/}

          # Validate and sanitize the tag name
          if [[ ! "$TAG_NAME" =~ ^[a-z0-9]+([._-][a-z0-9]+)*$ ]]; then
            echo "# ❌ Invalid tag name: $TAG_NAME. Tag names must be lowercase and can include dashes, dots, or underscores."  >> $GITHUB_STEP_SUMMARY
            exit 1
          fi

          # Ensure tag name is a valid Docker tag
          if [ ${#TAG_NAME} -gt 128 ]; then
            echo "# ❌ Tag name is too long. Must be less than 128 characters.">> $GITHUB_STEP_SUMMARY
            exit 1
          fi

          TAG_COMMIT_SHA=$(git rev-list -n 1 $TAG_NAME)
          echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
          echo "TAG_COMMIT_SHA=$TAG_COMMIT_SHA" >> $GITHUB_ENV
          echo "SHA_SHORT=$(echo $TAG_COMMIT_SHA | cut -c1-7)" >> $GITHUB_ENV

          echo "Tag Name: ${{ env.TAG_NAME }}"
          echo "Full SHA: ${{ env.TAG_COMMIT_SHA }}"
          echo "Short SHA: ${{ env.SHA_SHORT }}

          echo "IMAGE_DEV=docker.artifactory.d3d.io/${{ env.ARTIFACT_NAME }}:${{ env.SHA_SHORT }}" >> $GITHUB_ENV
          echo "IMAGE_QA=docker.artifactory.d3d.io/${{ env.ARTIFACT_NAME }}:${{ env.TAG_NAME }}" >> $GITHUB_ENV

          echo "DEV: ${{ env.IMAGE_DEV }}"
          echo "QA: ${{ env.IMAGE_QA }}"

  build_test_and_deploy_dev:
    runs-on: ubuntu-latest
    if: |
      github.event_name == 'pull_request' && github.base_ref == 'dev' ||
      (github.event_name == 'pull_request_target' && github.event.action == 'closed' && github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'dev')
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Preparing job
        run: |
          echo "IMAGE_DEV=kennyd3d/${{ env.ARTIFACT_NAME }}:${GITHUB_SHA::7}" >> $GITHUB_ENV

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: docker.io
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Run tests
        run: |
          echo "Fake running some test"

      - name: Build Docker Image
        uses: docker/build-push-action@v6
        with:
          context: .
          push: false
          tags: |
            ${{ env.IMAGE_DEV }}

      - name: Push Docker Image if merged
        if: ${{ github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'dev' }}
        run: |
          docker push ${{ env.IMAGE_DEV }}     

      - name: Deploy to Dev
        if: ${{ github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'dev' }}
        run: |
          echo "Pretending to deploy to k8"
          echo "## Successfully deployed ${{ env.IMAGE_DEV }} to Dev ✅" >> $GITHUB_STEP_SUMMARY

  # Build test and deploy to qa when a release tag is created
  build_test_and_deploy_qa:
    runs-on: ubuntu-latest
    if: github.event_name == 'release' && github.event.action == 'created'
    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: docker.io
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Preparing job
        run: |
          echo "IMAGE_DEV=kennyd3d/${{ env.ARTIFACT_NAME }}:${GITHUB_SHA::7}" >> $GITHUB_ENV
          echo "IMAGE_QA=kennyd3d/${{ env.ARTIFACT_NAME }}:${{ github.event.release.name }}" >> $GITHUB_ENV

      - name: Retag and push Docker Image with Release Name
        run: |
          docker pull ${{ env.IMAGE_DEV }}
          docker tag ${{ env.IMAGE_DEV }} ${{ env.IMAGE_QA }}
          docker push ${{ env.IMAGE_QA }}

      - name: Deploy to Stable k8
        run: |
          echo "Test to deploy to Stable k8 using image ${{ env.IMAGE_QA }}"

      - name: Give possible failure hint
        if: failure()
        run: |
          echo "# ❌ QA Failed to Deploy: Did you make sure you tagged the same commit that merged to Dev? 🤔" >> $GITHUB_STEP_SUMMARY
          echo "## DEV deployment: ${{ env.IMAGE_DEV }}" >> $GITHUB_STEP_SUMMARY
          echo "## QA Deployment: ${{ env.IMAGE_QA }}" >> $GITHUB_STEP_SUMMARY
      
      - name: Run success message on successful deployment
        if: success()
        run: |
          echo "# 🎊 Successfully deployed ${{ env.IMAGE_QA }} to QA ✅" >> $GITHUB_STEP_SUMMARY

  # Manually deploy the release given the release name
  deploy_stable:
    runs-on: ubuntu-latest
    if: ${{ github.event_name == 'workflow_dispatch' }}
    steps:
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: docker.io
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Check if release exists in remote repo
        run: |
          IMAGE_STABLE="kennyd3d/${{ env.ARTIFACT_NAME }}:${{ github.event.inputs.RELEASE }}"
          echo "IMAGE_STABLE=$IMAGE_STABLE" >> $GITHUB_ENV
          if ! docker manifest inspect $IMAGE_STABLE > /dev/null 2>&1; then
            echo "❌ Failed Stable Deployment: $IMAGE_STABLE not found in artifactory" >> $GITHUB_STEP_SUMMARY
            exit 1
          fi
      
      - name: Deploy release to stable
        run: |
          echo "Test to deploy to Stable k8 using image ${{ env.IMAGE_STABLE }}"

      - name: Give possible failure hint
        if: failure()
        run: |
          echo "## Stable Failed to Deploy ${{ env.IMAGE_STABLE }}: Did you type the correct release name? 🤔" >> $GITHUB_STEP_SUMMARY
      
      - name: Run success message on successful deployment
        if: success()
        run: |
          echo "# 🎊 Successfully deployed ${{ env.IMAGE_STABLE }} to Stable ✅" >> $GITHUB_STEP_SUMMARY