deploy.yaml

name: Deploy App

on:
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag to deploy'
        required: true

jobs:
  deploy:
    runs-on: ubuntu-latest
    env:
      HOST: ${{ secrets.DEPLOY_SSH_USER }}@${{ secrets.DEPLOY_SSH_HOST }}
      DEPLOY_DIRECTORY: /root/apps/shutdown-from-browser
      CONFIG_PATH: /root/apps/shutdown-from-browser/config/config.prod.yaml
      ENV_FILE_PATH: /root/apps/shutdown-from-browser/config.env

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          ref: ${{ github.event.inputs.tag }}
      - name: Check if tag exists
        run: |
          git fetch --all --tags
          if ! git tag | grep -q "^${{ github.event.inputs.tag }}$"; then
            echo "error: Tag '${{ github.event.inputs.tag }}' not found"
            exit 1
          fi
          
      - name: Use Node.js 16
        uses: actions/setup-node@v3
        with:
          node-version: 16
      - run: |
          cd ./web
          npm ci
          npm install --legacy-peer-deps
          npm run build

      - name: Set up Go
        uses: actions/setup-go@v2
        with:
          go-version: 1.20.2
      - name: Build app
        run: |
          go mod download
          CGO_ENABLED=0 GOOS=linux go build -ldflags "-w" -a -o sfb ./cmd/shutdown-from-browser
      - name: Deploy to VM
        run: |
          sudo apt-get install -y ssh rsync
          echo "$DEPLOY_SSH_KEY" > deploy_key.pem
          chmod 600 deploy_key.pem
          ssh -i deploy_key.pem -o StrictHostKeyChecking=no ${{ env.HOST }} "mkdir -p ${{ env.DEPLOY_DIRECTORY }}"
          rsync -avz -e 'ssh -i deploy_key.pem -o StrictHostKeyChecking=no' --exclude='.git' ./ ${{ env.HOST }}:${{ env.DEPLOY_DIRECTORY }}
        env:
          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
      - name: Remove old systemd service file
        run: |
          ssh -i deploy_key.pem -o StrictHostKeyChecking=no ${{ env.HOST }} "rm -f /etc/systemd/system/shutdown-from-browser.service"
      - name: List workspace contents
        run: |
          echo "Listing deployments folder contents:"
          ls -la ${{ github.workspace }}/deployments
      - name: Create environment file on server
        run: |
          ssh -i deploy_key.pem -o StrictHostKeyChecking=no ${{ env.HOST }} "\
          touch ${{ env.ENV_FILE_PATH }} && \
          chmod 600 ${{ env.ENV_FILE_PATH }} && \
          echo 'CONFIG_PATH=${{ env.CONFIG_PATH }}' > ${{ env.ENV_FILE_PATH }} && \
      - name: Copy systemd service file
        run: |
          scp -i deploy_key.pem -o StrictHostKeyChecking=no ${{ github.workspace }}/deployments/shutdown-from-browser.service ${{ env.HOST }}:/tmp/shutdown-from-browser.service
          ssh -i deploy_key.pem -o StrictHostKeyChecking=no ${{ env.HOST }} "mv /tmp/shutdown-from-browser.service /etc/systemd/system/shutdown-from-browser.service"
      - name: Start application
        run: |
          ssh -i deploy_key.pem -o StrictHostKeyChecking=no ${{ env.HOST }} "systemctl daemon-reload && systemctl restart shutdown-from-browser.service"