manual-deploy-production.yaml

name: Manual Deploy to Production

on:
  workflow_dispatch:
    inputs:
      tag:
        description: tag
        required: true

env:
  environment: production

jobs:
  deploy:
    runs-on: ubuntu-latest
    environment: production
    steps:
    - name: Clone latest repository
      uses: actions/checkout@v2
      with:
        fetch-depth: 0
    - name: Check that the tag exists in repo
      id: tag_check
      run: |
        if git rev-parse 'refs/tags/${{ github.event.inputs.tag }}' &> /dev/null; then
          echo '::set-output name=tag::${{ github.event.inputs.tag }}'
        elif git rev-parse '${{ github.event.inputs.tag }}' &> /dev/null; then
          echo "::set-output name=tag::`git rev-parse '${{ github.event.inputs.tag }}'`"
        else
          echo "Couldn't figure out tag from input: ${{ github.event.inputs.tag }}"
          echo "Aborting deployment."
          false
        fi
    - name: Log into Github Container Registry
      uses: docker/login-action@v1
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    - name: Check that the tag exists in container registry
      id: image_check
      run: |
        if docker manifest inspect ghcr.io/mlibrary/${{ secrets.IMAGE_NAME }}:${{ steps.tag_check.outputs.tag }} > /dev/null; then
          echo '::set-output name=image_exists::true'
          echo "image exists!"
        else
          echo "image doesn't exist; Starting to Build and push image"
        fi
    - name: Checkout Correct repository
      if: ${{ steps.image_check.outputs.image_exists != 'true' }}
      uses: actions/checkout@v2
      with:
        ref: ${{ github.event.inputs.tag }}
    - name: Build and Push
      if: ${{ steps.image_check.outputs.image_exists != 'true' }}
      uses: docker/build-push-action@v2
      with:
        context: .
        file: Dockerfile.prod
        push: true
        secrets: |
          "gh_package_read_token=${{ secrets.GH_PACKAGE_READ_TOKEN }}"
        tags: ghcr.io/mlibrary/${{ secrets.IMAGE_NAME }}:${{steps.tag_check.outputs.tag}}
    - name: Deploy to ${{ env.environment }}
      uses: mlibrary/deploy-to-kubernetes@v2
      with:
        registry_token: ${{ secrets.GITHUB_TOKEN }}
        image: ghcr.io/mlibrary/${{ secrets.IMAGE_NAME }}:${{ steps.tag_check.outputs.tag }}
        cluster_ca: ${{ secrets.HATCHER_CLUSTER_CA }}
        cluster_server: https://hatcher.kubernetes.lib.umich.edu
        namespace_token: ${{ secrets.HATCHER_TOKEN }}
        namespace: ${{ secrets.NAMESPACE }}
        type: cronjob
        cronjob_name: send-alma-sms