main.yml

# This is the main workflow that creates a new image and push to Openshift image stream which in turn triggers the deployment

name: Main - Build Image and Push to Openshift Registry for Dev Deployment

# Controls when the workflow will run
on:
  # To run automatically
  push:
    branches: [main]
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch: 

env:
  ENV_NAME: dev
  APP_NAME: "Richa"

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build and push"
  output-environment:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest
    steps:
      - run: echo "null"
    outputs:
      environment: ${{ env.ENV_NAME }}

  build-and-push-image:
    runs-on: ubuntu-latest
    needs: [output-environment]
    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - name: Git Checkout
        uses: actions/checkout@v3
      
      # Get the version number which is prefixed with the Github release branches in format release/{version}
      - name: Get Release Version
        run: |
          branch=${GITHUB_REF##*/}
          version=$(echo $branch | cut -d "/" -f2-)
          echo "releaseVersion=$version" >> $GITHUB_ENV
      
      # Get Git latest short Sha# from the release branch used. This Sha# will be used in image tagging as well as DC Pod labelling.
      - name: Get git commit short sha
        id: sha
        run: |
          shortSha=$(echo $(git rev-parse --short HEAD) | cut -c1-7)
          echo "gitsha=$shortSha" >> $GITHUB_ENV
      
      # Prints vital release paramters used
      - name: Print Release Variables
        run: |
          echo "Release Application: ${{ env.APP_NAME }}"
          echo "Release Environment: ${{ env.ENV_NAME }}"

      #Build image jag-justin-courtlist-api
      - name: Build image justin-courtlist-api
        run: |
          docker run -t test-image .
      
      #Login to OpenShift Container Repository - Silver
      - name: Authenticate and set context
        uses: redhat-actions/oc-login@v1
        env:
        # These can be stored in secrets, if desired.
         OPENSHIFT_USER: richa-arora
         OPENSHIFT_NAMESPACE: richa-arora-dev
        with:
         openshift_server_url: ${{ secrets.OPENSHIFT_REGISTRY }}
         openshift_token: ${{ secrets.OPENSHIFT_TOKEN }}
  
      #Push image justin-courtlist-api to OpenShift Image stream - Silver
     # - name: Push Image justin-courtlist-api to Openshift Image Stream - Silver
     #   env:
     #     IMAGE: ${{secrets.OPENSHIFT_EXTERNAL_REPOSITORY_SILVER}}/${{secrets.OPENSHIFT_LICENSE_PLATE_SILVER}}-tools/${{ env.APP_NAME }}:${{ env.ENV_NAME }}
     #   run: |
     #     docker tag jag-justin-courtlist-api_justin-court-list-api ${IMAGE}
     #     docker push ${IMAGE}