variable-secrets.yml

name: Exploring Variables and Secrets 

on:
    push

jobs:
    ## ENV EXAMPLE AT STEP LEVEL
  ##  docker:
        # runs-on: ubuntu-latest 
        # steps:
     
    #     - name: Docker Build 
    #       env:
    #         CONTAINER_REGISTRY: docker.io 
    #         DOCKER_USERNAME: siddharth1 
    #         IMAGE_NAME: github-actions-nginx
    #       run: echo docker build -t ${{ env.CONTAINER_REGISTRY}}/$DOCKER_USERNAME/$IMAGE_NAME:latest

    #     - name: Docker Login
    #       env:
    #         DOCKER_PASSWORD: s3cUrePaSsw0rd
    #         DOCKER_USERNAME: siddharth1  
    #       run: docker login --username=$DOCKER_USERNAME --password=$DOCKER_PASSWORD

    #     - name: Docker Publish 
    #       env:
    #         CONTAINER_REGISTRY: docker.io 
    #         DOCKER_USERNAME: siddharth1
    #         IMAGE_NAME: github-actions-nginx      
    #       run: docker push docker.io/dockerUsername/imageName:latest 

    # deploy:
    #     needs: docker 
    #     runs-on: ubuntu-latest 
    #     steps: 
    #     - name: Docker Run 
    #       run: docker run -d -p 8080:80 docker.io/dockerUsername/imageName:latest

        ## ENV EXAMPLE AT JOB LEVEL

    docker:
        env:
            CONTAINER_REGISTRY: docker.io 
            DOCKER_USERNAME: siddharth1
            IMAGE_NAME: github-actions-nginx
        runs-on: ubuntu-latest
        steps:
            - name: Docker Build 
              run: echo docker build -t $CONTAINER_REGISTRY/$DOCKER_USERNAME/$IMAGE_NAME:latest

            - name: Docker Login
              env:
                DOCKER_PASSWORD: s3cUrePaSsw0rd
              run: echo docker login --username=$DOCKER_USERNAME --password=$DOCKER_PASSWORD

            - name: Docker Publish 
              run: echo docker push $CONTAINER_REGISTRY/$DOCKER_USERNAME/$IMAGE_NAME:latest

    deploy:
        env:
            CONTAINER_REGISTRY: docker.io 
            DOCKER_USERNAME: siddharth1
            IMAGE_NAME: github-actions-nginx 
        needs: docker 
        runs-on: ubuntu-latest