name: build
on:
  push:
    branches: [main, staging]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: docker/build-push-action@v5
        with:
          context: .
          push: false
          load: true
          tags: git.stanrunge.dev/stan/personal-website:${{ github.sha }}

  deploy:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: setup key
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H 172.17.0.1 >> ~/.ssh/known_hosts

      - name: pick target
        run: |
          if [ "${{ github.ref_name }}" = "main" ]; then
            echo "DIR=/opt/personal-website" >> $GITHUB_ENV
          else
            echo "DIR=/opt/personal-website-staging" >> $GITHUB_ENV
          fi

      - name: deploy
        run: |
          ssh deploy@172.17.0.1 "echo IMAGE_TAG=${{ github.sha }} | sudo tee $DIR/.env && sudo docker compose -f $DIR/compose.prod.yml up -d"