docker-image.yml

name: Docker Image CI

on:
  push:
    branches: ["master", "actions"]
  pull_request:
    branches: ["master"]

jobs:
  build-weihua:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - name: Build the weihua Docker image
        working-directory: backend/pocketbase
        run: |
          docker build . --file Dockerfile --tag weihua:latest
          mkdir -p artifacts/weihua/
          docker save weihua:latest | bzip2 > artifacts/weihua/weihua.tar.bz2
      - name: Temporarily save Docker image
        uses: actions/upload-artifact@v2
        with:
          name: weihua-artifact
          path: backend/pocketbase/artifacts/weihua
          retention-days: 1

  build-frontend:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Install Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 20
      - uses: pnpm/action-setup@v2
        with:
          version: 8
          run_install: false
      - name: Get pnpm store directory
        run: |
          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
      - uses: actions/cache@v3
        name: Setup pnpm cache
        with:
          path: ${{ env.STORE_PATH }}
          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
          restore-keys: |
            ${{ runner.os }}-pnpm-store-

      - name: Install dependencies
        working-directory: dance-app
        run: pnpm install

      - name: Build dance-app
        working-directory: dance-app
        run: pnpm build

      - name: Temporarily save Docker image
        uses: actions/upload-artifact@v2
        with:
          name: dance-app-artifact
          path: dance-app/dist
          retention-days: 1

  deploy-backend:
    runs-on: ubuntu-latest
    needs: [build-weihua, build-frontend]
    steps:
      - uses: actions/checkout@v3

      - name: Retrieve saved weihua image
        uses: actions/download-artifact@v2
        with:
          name: weihua-artifact

      - name: Retrieve dance-app
        uses: actions/download-artifact@v2
        with:
          name: dance-app-artifact

      - name:
          Install ssh keys
          # check this thread to understand why its needed:
          # <https://stackoverflow.com/a/70447517>
        run: |
          install -m 600 -D /dev/null ~/.ssh/id_rsa
          echo "${{ secrets.M }}" > ~/.ssh/id_rsa
          ssh-keyscan -H junction.nyman.dev > ~/.ssh/known_hosts
      - name: Copy weihua to server
        run: ssh root@junction.nyman.dev "docker load && cd weihua && docker compose up -d && exit" < artifacts/weihua/weihua.tar.bz2
      - name: Copy dance-app
        run: scp -r dance-app/dist/* root@junction.nyman.dev:/usr/share/caddy
      - name: cleanup
        run: rm -rf ~/.ssh