kubernetes.yml

name: deploy to kubernetes

on:
  push:
    branches:
      - main
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: login to docker
        run: docker login ghcr.io -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}

      - name: Build container image
        run: |
          docker build . --tag ghcr.io/callieve/metro-map-editor/metro-map-site:${{ github.sha }}
          docker image tag ghcr.io/callieve/metro-map-editor/metro-map-site:${{ github.sha }} ghcr.io/callieve/metro-map-editor/metro-map-site:latest

      - name: Push image to Docker Hub
        run: |
          docker push ghcr.io/callieve/metro-map-editor/metro-map-site:${{ github.sha }}
          docker push ghcr.io/callieve/metro-map-editor/metro-map-site:latest

      - name: Install doctl
        uses: digitalocean/action-doctl@v2
        with:
          token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}

      - name: Deploy to DigitalOcean Kubernetes
        run: |
          doctl kubernetes cluster kubeconfig save k8s-okto
          kubectl -n default set image statefulset/metro-map-site metro-map-site=ghcr.io/callieve/metro-map-editor/metro-map-site:${{ github.sha }}