name: Local Build and Deploy
on:
  push:
    branches:
      - main
jobs:
  deploy:
    runs-on: shell
    steps:
      - name: Run Deploy Scripts Locally
        run: |
          set -e

          # Define a lockfile to prevent double, concurrent deployments
          exec 9>/var/tmp/epic_web_control_deploy.lock
          flock -n 9 || { echo "ERROR: Another deployment is already running! Cancelling."; exit 1; }

          echo "--- EPIC WEB CONTROL: Starting Auto-Cleanup & Deploy ---"

          # Fallback routine: If anything crashes during the steps below,
          # try to keep the current service running so the site doesn't stay down.
          error_handler() {
            echo "!!! DEPLOYMENT FAILED on line $1 !!!" >&2
            echo "Attempting to keep the current service running..." >&2
            sudo systemctl start atom-nexst.service || true
            exit 1
          }
          trap 'error_handler $LINENO' ERR

          # 1. Clean up unused build images safely
          docker image prune -f

          # 2. Navigate to your website directory
          cd /var/www/atom-nexst/

          DEPLOY_USER="$(id -un)"
          DEPLOY_GROUP="$(id -gn)"

          # CRITICAL: last deploy chowns the tree to www-data. Reclaim ownership
          # BEFORE git reset, otherwise stale sources (e.g. old nitro editor with
          # a removed Json type) can survive and break typecheck.
          sudo chown -R "${DEPLOY_USER}:${DEPLOY_GROUP}" /var/www/atom-nexst/

          # CRITICAL: Prevent Git permission blocks caused by the www-data ownership change
          git config --global --add safe.directory /var/www/atom-nexst

          # Point Git directly to the local Gitea folder path
          git remote set-url origin /docker/gitea/gitea/git/repositories/remco/epicnext-cms.git/

          # 3. Fetch and update code
          git fetch origin --prune
          git reset --hard origin/main
          # Drop stray untracked sources left on the host (keep secrets/env).
          git clean -fd -e .env -e .env.local -e .env.production -e .env*.local -- src
          # Force-refresh sources after reclaiming ownership (belt-and-suspenders).
          git checkout -f HEAD -- src

          # Preserve .next/cache so Next.js can reuse its incremental build cache.
          rm -rf .output dist

          # Release tag for Sentry / logs (short git sha)
          export APP_VERSION="$(git rev-parse --short HEAD)"
          export NEXT_PUBLIC_APP_VERSION="${APP_VERSION}"
          echo "APP_VERSION=${APP_VERSION}"

          # Fail fast if a host-local stale copy still has the removed Json type.
          if grep -nE ':\s*Json\b|Json\s*\|' src/app/admin/import/furni/nitro-editor-dialog.tsx; then
            echo "ERROR: nitro-editor-dialog.tsx still contains a Json type after checkout" >&2
            exit 1
          fi

          # 4. Install — onlyBuiltDependencies comes from pnpm-workspace.yaml
          # (do not set a PNPM only-built-deps env override here).
          pnpm install --frozen-lockfile

          # 5. Apply versioned CMS migrations and generate the Prisma client safely
          pnpm db:migrate
          pnpm prisma:generate

          # 6. Pre-deploy quality gates (fail before build if broken)
          pnpm typecheck
          pnpm test

          # 7. Next.js Build
          # Skip env refine during compile/page-data; runtime still validates via env.ts.
          # Drop stale generated types that can diverge from source after incremental builds.
          rm -rf .next/types .next/dev
          export SKIP_ENV_VALIDATION=1
          pnpm build

          # 8. Fix ownership: Build first, THEN set permissions for the web server
          sudo chown -R www-data:www-data /var/www/atom-nexst/

          # 9. Hard restart of the Systemd service to clear memory cache
          echo "Hard resetting systemd service..."
          sudo systemctl stop atom-nexst.service || true

          # Kill any lingering next-server processes holding port 3000
          pkill -f 'next-server' || true

          sudo systemctl start atom-nexst.service

          # Extra health check: Ensure the service is actually running
          sleep 2
          if ! systemctl is-active --quiet atom-nexst.service; then
            echo "ERROR: atom-nexst.service failed to start!" >&2
            exit 1
          fi

          echo "--- Deployment successfully completed ---"