buildAndDeploy.yml

name: Build and deploy

on:
  push:
    branches:
      - "main"
  workflow_dispatch:

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    environment: prod
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Docker Login
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Kubernetes set context
        uses: Azure/k8s-set-context@v3
        with:
          method: kubeconfig
          kubeconfig: ${{ secrets.KUBE_CONFIG }}

      - name: Create env file
        run: echo "${{ secrets.PROCESS_ENV }}" >> src/.env.production.local

      - name: Docker Build and Push, Kubernetes apply
        run: |
          docker build --tag ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPOSITORY }}:${{ github.sha }} .
          docker push ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPOSITORY }}:${{ github.sha }}
          export DOCKER_CONFIG=$(cat ~/.docker/config.json | base64 -w 0)
          sed -i'' -e 's/DOCKERHUB_USERNAME/${{ secrets.DOCKERHUB_USERNAME }}/g' -e 's/DOCKERHUB_REPOSITORY/${{ secrets.DOCKERHUB_REPOSITORY }}/g' -e 's/IMAGE_LABEL/${{ github.sha }}/g' -e "s/DOCKER_CONFIG/$DOCKER_CONFIG/g" k8s.yaml
          kubectl apply -f k8s.yaml