deploy.yml

name: Deploy to NexusHosting

on:
  push:
    branches:
      - main
    paths:
      - "dist/**"
      - "public/**"
      - "out/**"
      - "build/**"
      - ".github/workflows/deploy.yml"
  workflow_dispatch:
    inputs:
      site_id:
        description: "NexusHosting site ID to deploy to"
        required: true
        type: string
      dir:
        description: "Directory to deploy (default: dist)"
        required: false
        default: "dist"

# ──────────────────────────────────────────────────────────────────────────────
# Required repository secrets:
#   FH_TOKEN      — API token from NexusHosting (My Sites → API Tokens → New Token)
#   FH_NODE_URL   — URL of your NexusHosting node (e.g. https://node.example.com)
#   FH_SITE_ID    — Numeric site ID from NexusHosting
#
# Optional:
#   FH_DEPLOY_DIR — Directory to deploy (default: dist)
# ──────────────────────────────────────────────────────────────────────────────

env:
  FH_NODE_URL:   ${{ secrets.FH_NODE_URL }}
  FH_TOKEN:      ${{ secrets.FH_TOKEN }}
  FH_SITE_ID:    ${{ inputs.site_id || secrets.FH_SITE_ID }}
  FH_DEPLOY_DIR: ${{ inputs.dir || vars.FH_DEPLOY_DIR || 'dist' }}

jobs:
  deploy:
    name: Deploy to NexusHosting
    runs-on: ubuntu-latest
    timeout-minutes: 15

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # ── Optional: build step ─────────────────────────────────────────────
      # Uncomment the block that matches your project's build toolchain.
      # Delete everything in this section if you push pre-built files.

      # - name: Set up Node.js
      #   uses: actions/setup-node@v4
      #   with:
      #     node-version: 20
      #     cache: npm          # or: pnpm / yarn

      # - name: Install dependencies
      #   run: npm ci           # or: pnpm install --frozen-lockfile

      # - name: Build
      #   run: npm run build    # adjust to your build command

      # ── Verify the deploy directory exists ──────────────────────────────
      - name: Verify deploy directory
        run: |
          if [ ! -d "$FH_DEPLOY_DIR" ]; then
            echo "::error::Deploy directory '$FH_DEPLOY_DIR' does not exist."
            echo "::error::Make sure your build step outputs files there, or set FH_DEPLOY_DIR."
            exit 1
          fi
          FILE_COUNT=$(find "$FH_DEPLOY_DIR" -type f | wc -l)
          echo "Found $FILE_COUNT file(s) in $FH_DEPLOY_DIR"
          if [ "$FILE_COUNT" -eq 0 ]; then
            echo "::error::No files found in '$FH_DEPLOY_DIR'. Nothing to deploy."
            exit 1
          fi

      # ── Install the fh CLI ───────────────────────────────────────────────
      - name: Install NexusHosting CLI
        run: npm install -g @nexushosting/cli 2>/dev/null || npx --yes @nexushosting/cli --version || true
        # Fall back to running from source if not yet on npm
        # TODO: replace with: npm install -g @nexushosting/cli once published

      # ── Authenticate ─────────────────────────────────────────────────────
      - name: Authenticate with NexusHosting node
        run: |
          nh login \
            --node "$FH_NODE_URL" \
            --token "$FH_TOKEN"

      # ── Deploy ───────────────────────────────────────────────────────────
      - name: Deploy site
        id: deploy
        run: |
          nh deploy "$FH_DEPLOY_DIR" \
            --site "$FH_SITE_ID" \
            --concurrency 6

      # ── Summary ──────────────────────────────────────────────────────────
      - name: Deployment summary
        if: success()
        run: |
          echo "## ✅ Deployed to NexusHosting" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "| Field | Value |" >> $GITHUB_STEP_SUMMARY
          echo "|-------|-------|" >> $GITHUB_STEP_SUMMARY
          echo "| Node | \`$FH_NODE_URL\` |" >> $GITHUB_STEP_SUMMARY
          echo "| Site ID | \`$FH_SITE_ID\` |" >> $GITHUB_STEP_SUMMARY
          echo "| Directory | \`$FH_DEPLOY_DIR\` |" >> $GITHUB_STEP_SUMMARY
          echo "| Commit | \`${{ github.sha }}\` |" >> $GITHUB_STEP_SUMMARY