name: Publish

on:
  push:
    branches: [main]

env:
  PUBLISH_KEY: |
    ${{ secrets.PUBLISH_KEY }}
jobs:
  frontend:
    runs-on: rust
    if: >-
      contains(github.event.head_commit.message, '[deploy: frontend]')
      || contains(github.event.head_commit.message, '[deploy: backend, frontend]')
      || contains(github.event.head_commit.message, '[deploy: frontend, backend]')
    steps:
      - uses: actions/checkout@v4

      - name: Build frontend
        run: |
          cd crates/ericrfb-frontend
          npm ci
          npm run build

      - name: SSH init
        run: |
          mkdir -p ~/.ssh
          echo "${PUBLISH_KEY}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh -o ConnectTimeout=5 -o StrictHostKeyChecking=accept-new gitea_ci@${{ vars.UI_HOST }} 'echo $(hostname -f) connection succeeded'

      - name: Deploy static files to UI host
        run: |
          rsync --archive --compress --verbose --delete dist/ gitea_ci@${{ vars.UI_HOST }}:${{ vars.UI_PATH }}/

      - name: Deploy nginx config and reload
        run: |
          rsync --archive --compress --verbose --rsync-path 'sudo rsync' asset/nginx/blekin.kosherinata.internal.conf gitea_ci@${{ vars.UI_HOST }}:/etc/nginx/sites-available/blekin.kosherinata.internal.conf
          ssh gitea_ci@${{ vars.UI_HOST }} 'sudo /usr/bin/ln -sf /etc/nginx/sites-available/blekin.kosherinata.internal.conf /etc/nginx/sites-enabled/blekin.kosherinata.internal.conf && sudo /usr/bin/nginx -t && sudo /usr/bin/systemctl reload nginx.service'

  backend:
    runs-on: rust
    if: >-
      contains(github.event.head_commit.message, '[deploy: backend]')
      || contains(github.event.head_commit.message, '[deploy: backend, frontend]')
      || contains(github.event.head_commit.message, '[deploy: frontend, backend]')
    steps:
      - uses: actions/checkout@v4

      - name: Build release binary
        run: cargo build --release -p ericrfb-proxy

      - name: SSH init
        run: |
          mkdir -p ~/.ssh
          echo "${PUBLISH_KEY}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh -o ConnectTimeout=5 -o StrictHostKeyChecking=accept-new gitea_ci@${{ vars.WS_HOST }} 'echo $(hostname -f) connection succeeded'

      - name: Stop service
        run: |
          ssh gitea_ci@${{ vars.WS_HOST }} 'if systemctl is-active --quiet blekin.service; then sudo /usr/bin/systemctl stop blekin.service; fi'

      - name: Deploy binary
        run: |
          rsync --archive --compress --verbose --rsync-path 'sudo rsync' target/release/ericrfb-proxy gitea_ci@${{ vars.WS_HOST }}:/usr/local/bin/ericrfb-proxy

      - name: Deploy systemd unit
        run: |
          rsync --archive --compress --verbose --rsync-path 'sudo rsync' asset/systemd/blekin.service gitea_ci@${{ vars.WS_HOST }}:/etc/systemd/system/blekin.service

      - name: Start and enable service
        run: |
          ssh gitea_ci@${{ vars.WS_HOST }} 'sudo /usr/bin/systemctl start blekin.service && ( systemctl is-enabled --quiet blekin.service || sudo /usr/bin/systemctl enable blekin.service )'