main.yml

name: Build, push and deploy

on:
  workflow_dispatch:
  push:

env:
  DEPLOYMENT_NAME: ${{ vars.TEAMNAME }}
  DEPLOYMENT_TOKEN: ${{ secrets.TOKEN }}
  NAMESPACE: ${{ vars.NAMESPACE }}

jobs:
  build:
    permissions:
      packages: write
    runs-on: ubuntu-latest
    name: Build app
    steps:
      - name: Checkout the code
        uses: actions/checkout@master

      - name: Set up JDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'

      - name: Cache maven packages
        uses: actions/cache@v4
        with:
          path: ~/.m2
          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
          restore-keys: ${{ runner.os }}-m2

      - name: Prepare repository name
        run: |
          echo IMAGE_REPOSITORY=$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]') >> $GITHUB_ENV

      - name: Build jar
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
        run: |
          mvn --batch-mode --update-snapshots clean spring-boot:build-image \
          -Dspring-boot.build-image.imageName=ghcr.io/${{ env.IMAGE_REPOSITORY }}:latest

      - name: Log in to registry
        if: github.ref == 'refs/heads/main'
        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin

      - name: Push the Docker image to GHCR
        if: github.ref == 'refs/heads/main'
        run: |
          docker push ghcr.io/${{ env.IMAGE_REPOSITORY }}


      - name: Install Helm
        if: github.ref == 'refs/heads/main'
        uses: azure/setup-helm@v3
        with:
          version: 'latest' # default is latest (stable)
          token: ${{ secrets.GITHUB_TOKEN }} # only needed if version is 'latest'
        id: install

      - name: Deploy Helm chart
        if: github.ref == 'refs/heads/main'
        run: |
          echo "${{ env.DEPLOYMENT_TOKEN }}" > kubeconfig.yaml

          helm upgrade --install \
          ${{ env.DEPLOYMENT_NAME }} \
          charts/player \
          --set "ingress.hosts[0].host=${{ env.DEPLOYMENT_NAME }}.play.continuouspoker.org" \
          --set "ingress.hosts[0].paths[0].path=/" \
          --set "ingress.tls[0].hosts[0]=${{ env.DEPLOYMENT_NAME }}.play.continuouspoker.org" \
          --set "ingress.tls[0].secretName=letsencrypt-nginx-${{ env.DEPLOYMENT_NAME }}" \
          --set "ingress.hosts[0].paths[0].pathType=ImplementationSpecific" \
          --set "image.repository=ghcr.io/${{ env.IMAGE_REPOSITORY }}" \
          --namespace ${{ env.NAMESPACE }} \
          --kubeconfig kubeconfig.yaml \
          --force

          rm kubeconfig.yaml