From b713be161431729305701f80b3b6f53d2f07f62a Mon Sep 17 00:00:00 2001
From: ertopogo <erwin.t.pombett@gmail.com>
Date: Fri, 20 Feb 2026 19:36:00 +0100
Subject: Initial commit: schemas infrastructure Arauco avec serveur web

---
 server/server.js | 94 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 server/server.js

(limited to 'server/server.js')

diff --git a/server/server.js b/server/server.js
new file mode 100644
index 0000000..cc685d1
--- /dev/null
+++ b/server/server.js
@@ -0,0 +1,94 @@
+const express = require('express');
+const path = require('path');
+const fs = require('fs');
+const { WebSocketServer } = require('ws');
+const chokidar = require('chokidar');
+
+const PORT = process.env.PORT || 3030;
+const SCHEMAS_ROOT = path.resolve(__dirname, '..');
+
+const app = express();
+app.use(express.static(path.join(__dirname, 'public')));
+
+function scanSchemas() {
+  const schemas = [];
+
+  function walk(dir, category) {
+    if (!fs.existsSync(dir)) return;
+    for (const file of fs.readdirSync(dir)) {
+      const fullPath = path.join(dir, file);
+      if (fs.statSync(fullPath).isDirectory()) {
+        walk(fullPath, file);
+      } else if (file.endsWith('.mmd')) {
+        const relativePath = path.relative(SCHEMAS_ROOT, fullPath).replace(/\\/g, '/');
+        schemas.push({
+          name: file.replace('.mmd', ''),
+          category: category || 'root',
+          path: relativePath,
+          fullPath
+        });
+      }
+    }
+  }
+
+  walk(path.join(SCHEMAS_ROOT, 'macro'), 'macro');
+  walk(path.join(SCHEMAS_ROOT, 'micro'), null);
+  return schemas;
+}
+
+app.get('/api/schemas', (req, res) => {
+  const schemas = scanSchemas();
+  const grouped = {};
+  for (const s of schemas) {
+    if (!grouped[s.category]) grouped[s.category] = [];
+    grouped[s.category].push({ name: s.name, path: s.path });
+  }
+  res.json(grouped);
+});
+
+app.get('/api/schema/:encodedPath', (req, res) => {
+  const schemaPath = decodeURIComponent(req.params.encodedPath);
+  const fullPath = path.join(SCHEMAS_ROOT, schemaPath);
+  const resolved = path.resolve(fullPath);
+
+  if (!resolved.startsWith(SCHEMAS_ROOT)) {
+    return res.status(403).json({ error: 'Acces interdit' });
+  }
+  if (!fs.existsSync(resolved)) {
+    return res.status(404).json({ error: 'Schema introuvable' });
+  }
+
+  const content = fs.readFileSync(resolved, 'utf-8');
+  res.json({ path: schemaPath, content });
+});
+
+const server = app.listen(PORT, () => {
+  console.log(`\n  Araucaria Schemas Viewer`);
+  console.log(`  -> http://localhost:${PORT}\n`);
+  console.log(`  Schemas root: ${SCHEMAS_ROOT}`);
+  console.log(`  Watching for .mmd changes...\n`);
+});
+
+const wss = new WebSocketServer({ server });
+
+const watcher = chokidar.watch(
+  [path.join(SCHEMAS_ROOT, 'macro'), path.join(SCHEMAS_ROOT, 'micro')],
+  { ignoreInitial: true, persistent: true }
+);
+
+watcher.on('all', (event, filePath) => {
+  if (!filePath.endsWith('.mmd')) return;
+  const relativePath = path.relative(SCHEMAS_ROOT, filePath).replace(/\\/g, '/');
+  console.log(`  [${event}] ${relativePath}`);
+
+  const message = JSON.stringify({ type: 'reload', event, path: relativePath });
+  for (const client of wss.clients) {
+    if (client.readyState === 1) client.send(message);
+  }
+});
+
+process.on('SIGINT', () => {
+  watcher.close();
+  server.close();
+  process.exit(0);
+});
-- 
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