publish-docker-image.yaml

name: Publish Docker Image

on:
  push:
    branches: ["main"]
    paths:
      - self-registration/**
  pull_request:
    paths:
      - self-registration/**

env:
  REGISTRY: quay.io
  IMAGE_NAME: nebari/nebari-self-registration

jobs:
  push:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read
    steps:
      - name: "Checkout Repository 🛎️"
        uses: actions/checkout@v3
      - name: "Login to Quay Container Registry 🔐"
        uses: docker/login-action@v2
        with:
          registry: quay.io
          username: ${{ secrets.QUAY_USERNAME }}
          password: ${{ secrets.QUAY_TOKEN }}
      - name: "Set lower case image name"
        run: echo "IMAGE_LC=${IMAGE_NAME,,}" >>${GITHUB_ENV}
      - name: "Set the timestamp for version"
        run: echo "VERSION=$(date +'%Y%m%d-%H%M')" >> ${GITHUB_ENV}
      - name: "Build image"
        run: docker build self-registration --file self-registration/Dockerfile --tag $IMAGE_LC --label "runnumber=${GITHUB_RUN_ID}"
      - name: Push image
        run: |
          IMAGE_ID=$REGISTRY/$IMAGE_LC
          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')

          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')

          [ "$VERSION" == "main" ] && VERSION=latest
          echo IMAGE_ID=$IMAGE_ID
          echo VERSION=$VERSION
          docker tag $IMAGE_LC $IMAGE_ID:$VERSION
          docker push $IMAGE_ID:$VERSION