release.yml

name: Docker Image CI Release
on:
  push:
    branches:
      - main
      - development
      - version-*
      - feature-*

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v1
      - uses: actions/setup-node@v1
      - name: Default Environment Variables
        run:
          echo "https://docs.github.com/en/actions/learn-github-actions/variables#default-environment-variables";
          echo "GITHUB_WORKFLOW is $GITHUB_WORKFLOW";
          echo "GITHUB_WORKFLOW_REF is $GITHUB_WORKFLOW_REF";
          echo "GITHUB_RUN_ATTEMPT is $GITHUB_RUN_ATTEMPT";
          echo "GITHUB_REF is $GITHUB_REF";
          echo "GITHUB_REF_NAME is $GITHUB_REF_NAME";
          echo "GITHUB_REF_PROTECTED is $GITHUB_REF_PROTECTED";
      - name: Export release code
        if: (success() || failure())
        id: releasecode #version number in a more comprehensible format: 0.1.YearMonthDay in UTC
        run: |
          export VERSION=$(grep APP_VERSION= .env | cut -d '=' -f2)
          export RELEASE=$VERSION.$(date --utc +%y%m%d)
          echo "RELEASE=$RELEASE" >> $GITHUB_ENV
      - name: Create vendor folder
        run: | 
          mkdir api/vendor
          chmod +777 api/vendor
          chmod +777 -R api/public
      - name: Setting APP_NAME
        run: |
          export NAME=$(grep APP_NAME= .env | cut -d '=' -f2)
          echo "APP_NAME=$NAME" >> $GITHUB_ENV
      - name: Print app name
        run: echo "APP_NAME = $APP_NAME"
      - name: Setting APP_ENV to dev
        run: |
          echo "APP_ENV=dev">> $GITHUB_ENV
          echo "set APP_ENV to dev, see Print definitive APP_ENV"
      - name: Setting APP_ENV to prod
        if: contains( github.ref, 'main' )
        run: |
          echo "APP_ENV=prod">> $GITHUB_ENV
          echo "settin APP_ENV to prod, see Print definitive APP_ENV"
      - name: Setting APP_ENV to version or feature
        if: contains( github.ref, 'version-' ) || contains( github.ref, 'feature-')
        run: |
          GENERAL_TAG=$GITHUB_REF_NAME
          export GENERAL_TAG=${GENERAL_TAG//-/}
          echo "APP_ENV=$GENERAL_TAG">> $GITHUB_ENV
          echo "setting APP_ENV to $GENERAL_TAG, see Print definitive APP_ENV"
      - name: Print definitive APP_ENV
        run: echo "APP_ENV is now $APP_ENV"
      - name: Build the Docker image
        run: docker-compose build --build-arg APP_ENV=$APP_ENV --build-arg APP_BUILD_ALL_FIXTURES=true
      - name: Run the docker image
        run: docker-compose up -d
      - name: Taking some sleep (for containers to come up)
        run: sleep 120
      - name: Check if all containers are running
        run: docker ps
      - name: Dumping the logs
        run: docker-compose logs
      - name: Database Update
        run: docker-compose exec -T php bin/console doctrine:schema:update --force
      - if: (github.ref == 'refs/heads/main')
        name: Add docker tag latest
        run: |
          images=$(docker-compose images -q | xargs docker inspect --format='{{ index .RepoTags 0}}' | cut -d':' -f1 | grep $APP_NAME)
          for image in $images
          do
            docker tag "${image}":${APP_ENV} "${image}":"latest"
          done
          echo 'IMAGES=$images' >> $GITHUB_ENV
      - name: Add docker tags
        run: |
          images=$(docker-compose images -q | xargs docker inspect --format='{{ index .RepoTags 0}}' | cut -d':' -f1 | grep $APP_NAME)
          for image in $images
          do
            docker tag "${image}":${APP_ENV} "${image}":"$GITHUB_REF_NAME.$RELEASE"
          done
          echo 'IMAGES=$images' >> $GITHUB_ENV
      - name: Show all images
        run: docker images
      - name: Login to Container Registry
        id: containerregistry-login
        run: |
         if [ "${{ secrets.GITHUB_TOKEN }}" != "" ]; then
           echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u $(cut -d'/' -f1 <<< $GITHUB_REPOSITORY) --password-stdin
           echo "##[set-output name=success;]true"
         else
           echo "##[set-output name=success;]false"
         fi
      - if: steps.containerregistry-login.outputs.success == 'true' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/development' || contains(github.ref, 'version-' ) || contains( github.ref, 'feature-'))
        name: Push to Container Registry
        run: docker-compose push

      - if: steps.containerregistry-login.outputs.success == 'true' && (github.ref == 'refs/heads/main')
        name: Push latest container to Container Registry
        run: |
          images=$(docker-compose images -q | xargs docker inspect --format='{{ index .RepoTags 0}}' | cut -d':' -f1 | grep $APP_NAME)
          for image in $images
          do
            docker push "${image}":"latest"
          done
      - if: steps.containerregistry-login.outputs.success == 'true' && (contains(github.ref, 'version-' ) || contains( github.ref, 'feature-') || (github.ref == 'refs/heads/main'))
        name: Push versioned containers to Container Registry
        run: |
          images=$(docker-compose images -q | xargs docker inspect --format='{{ index .RepoTags 0}}' | cut -d':' -f1 | grep $APP_NAME)
          for image in $images
          do
            docker push "${image}":"$GITHUB_REF_NAME.$RELEASE"
          done
      - name: Create kube config
        id: kubeconfig
        if: contains( github.ref, 'development' )
        run: |
          if [ "${{ secrets.KUBECONFIG }}" != "" ]; then
            printf "${{ secrets.KUBECONFIG }}" > kubeconfig.yaml
            echo "##[set-output name=success]true"
          else
            echo "##[set-output name=success]false"
          fi
      - name: Chores
        if: (success() || failure())
        run: docker-compose down