prd.yaml

name: 3. Production deployment

env:
  IMAGE_REGISTRY: ghcr.io
  IMAGE_NAME: opsta/opsta-linebot

on:
  workflow_dispatch:
    inputs:
      use-latest:
        type: boolean
        required: true
        default: false
        description: Automatically pick the latest tag version
      version:
        type: string
        required: false
        description: 'Put version to deploy to production'

jobs:
  # Commit to Git for ArgoCD
  gitops-commit:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Get latest tag version
        if: ${{ inputs.use-latest }}
        id: semver
        uses: anothrNick/github-tag-action@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          WITH_V: true
          DRY_RUN: true
          DEFAULT_BUMP: none
      - name: Set tag version
        run: echo "DEPLOY_VERSION=${{ inputs.use-latest && steps.semver.outputs.tag || inputs.version }}" >> "$GITHUB_ENV"
      - name: Generate job summary version to deploy
        run: |
          echo "This GitHub Actions is going to deploy ${{ env.IMAGE_NAME }} to version ${{ env.DEPLOY_VERSION }}" >> $GITHUB_STEP_SUMMARY
      - name: Check if container image tag exists
        uses: tyriis/docker-image-tag-exists@v2.1.0
        id: check-tag
        with:
          registry: ${{ env.IMAGE_REGISTRY }}
          repository: ${{ env.IMAGE_NAME }}
          tag: ${{ env.DEPLOY_VERSION }}
      - name: Fail if container image tag not exists
        if: steps.check-tag.outputs.tag == 'not found'
        run: |
          echo "::error title=Container image tag not found::Container image tag ${{ env.DEPLOY_VERSION }} does not exist"
          exit 1
      - name: Update Image Version in Helm Value file
        uses: fjogeleit/yaml-update-action@main
        with:
          valueFile: "iac/helm-values/opsta-line-bot-prd.yaml"
          propertyPath: image.tag
          value: ${{ env.DEPLOY_VERSION }}
          branch: main
          message: "Update Image Version to ${{ env.DEPLOY_VERSION }}"

  # ArgoCD Sync
  gitops-sync:
    runs-on: ubuntu-latest
    container:
      image: quay.io/argoproj/argocd:v2.12.4
      env:
        ARGOCD_SERVER: ${{ secrets.ARGOCD_SERVER }}
        ARGOCD_AUTH_TOKEN: ${{ secrets.ARGOCD_AUTH_TOKEN }}
    # run after all of needs are complete (whether skipped or success)
    if: ${{ !cancelled() && !failure() }}
    needs:
      - gitops-commit
    steps:
      - name: Sync ArgoCD
        run: |
          argocd app sync demo-opsta-line-bot-prd/opsta-line-bot-prd --project demo
          argocd app wait demo-opsta-line-bot-prd/opsta-line-bot-prd --health