feat: initial release of pengzhan.dev personal editorial blog platform

- Editorial web platform built with Node.js, Express, EJS, and Vanilla CSS - Markdown content engine with YAML frontmatter, bilingual variants, and hot-reload watcher - Unified SQLite with FTS5 search indexing, query logging, and schema filters - Centered editorial post layout with margin-docked left TOC and mobile bottom sheet - WordPress-grade comment system with moderation dashboard and bulk operations under /guanli - Complete SEO suite (JSON-LD structured data, RSS/Atom feeds, XML sitemap, robots.txt) - CI/CD workflows for linting, security audits (Gitleaks), automated tests, and Docker releases
2026-09-16 23:08:53 -07:00
parent ac2c4c09ef
commit 8c0b04db0e
126 changed files with 8515 additions and 3984 deletions
@@ -0,0 +1,60 @@
+const chokidar = require('chokidar');
+const path = require('path');
+const contentService = require('./content');
+const pluginManager = require('./plugin-manager');
+const { loadSiteConfig } = require('../config');
+
+class WatcherService {
+  constructor() {
+    this.watcher = null;
+    this.debounceTimer = null;
+  }
+
+  start(contentDir, app) {
+    console.log(`[Watcher] Starting filesystem watcher on ${contentDir}`);
+
+    this.watcher = chokidar.watch(contentDir, {
+      ignored: [
+        /(^|[\/\\])\../,              // dotfiles
+        /(^|[\/\\])data([\/\\]|$)/,   // ignore entire data/ directory (site.db, journals, etc.)
+        /\.db(-journal|-wal|-shm)?$/, // sqlite database files
+        /node_modules/
+      ],
+      persistent: true,
+      ignoreInitial: true,
+      awaitWriteFinish: {
+        stabilityThreshold: 300,
+        pollInterval: 100
+      }
+    });
+
+    const triggerReload = (event, filePath) => {
+      const relative = path.relative(contentDir, filePath);
+      console.log(`[Watcher] Detected ${event} on ${relative}`);
+
+      clearTimeout(this.debounceTimer);
+      this.debounceTimer = setTimeout(() => {
+        try {
+          const freshConfig = loadSiteConfig();
+          pluginManager.loadPlugins(contentDir, app, freshConfig);
+          contentService.reload();
+          console.log(`[Watcher] Hot reload finished successfully.`);
+        } catch (err) {
+          console.error(`[Watcher] Error during hot reload:`, err);
+        }
+      }, 250);
+    };
+
+    this.watcher.on('add', (p) => triggerReload('add', p));
+    this.watcher.on('change', (p) => triggerReload('change', p));
+    this.watcher.on('unlink', (p) => triggerReload('unlink', p));
+  }
+
+  close() {
+    if (this.watcher) {
+      this.watcher.close();
+    }
+  }
+}
+
+module.exports = new WatcherService();