feat: migrate to DSH 0.1.5-rc.2 with TypeScript refactor, official slot footer and codex selector

lib/index.js

@@ -1,22 +1,17 @@
-import fs from 'node:fs';
-import path from 'node:path';
-
-export const name = 'dsh-plugin-model-enhancer';
-export const inject = ['webServer'];
-
+const name = "dsh-plugin-model-enhancer";
+const inject = ["webServer"];
 let cachedData = null;
 let lastFetchedAt = 0;
-const CACHE_TTL_MS = 3600 * 1000; // 1 hour
-
+const CACHE_TTL_MS = 3600 * 1e3;
 async function getModelsDevData() {
   const now = Date.now();
   if (cachedData && now - lastFetchedAt < CACHE_TTL_MS) {
     return cachedData;
   }
   try {
-    const res = await fetch('https://models.dev/api.json', {
+    const res = await fetch("https://models.dev/api.json", {
       headers: {
-        'User-Agent': 'DSH-Model-Enhancer/1.0.0'
+        "User-Agent": "DSH-Model-Enhancer/1.0.0"
       }
     });
     if (!res.ok) {
@@ -28,114 +23,49 @@ async function getModelsDevData() {
     return json;
   } catch (err) {
     if (cachedData) {
-      // Fallback to stale cache if network fails
       return cachedData;
     }
     throw err;
   }
 }
-
-export function apply(ctx) {
-  // 1. Models.dev Cache Proxy
+function apply(ctx) {
   ctx.effect(() => {
     return ctx.webServer.register({
-      kind: 'exact',
-      path: '/api/models-dev/models',
+      kind: "exact",
+      path: "/api/models-dev/models",
       handler: async (req, res) => {
-        res.setHeader('Access-Control-Allow-Origin', '*');
-        res.setHeader('Access-Control-Allow-Methods', 'GET, OPTIONS');
-        res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
-
-        if (req.method === 'OPTIONS') {
+        res.setHeader("Access-Control-Allow-Origin", "*");
+        res.setHeader("Access-Control-Allow-Methods", "GET, OPTIONS");
+        res.setHeader("Access-Control-Allow-Headers", "Content-Type");
+        if (req.method === "OPTIONS") {
           res.writeHead(204);
           res.end();
           return;
         }
-
-        if (req.method !== 'GET') {
-          res.writeHead(405, { 'Content-Type': 'application/json' });
-          res.end(JSON.stringify({ error: 'Method Not Allowed' }));
+        if (req.method !== "GET") {
+          res.writeHead(405, { "Content-Type": "application/json" });
+          res.end(JSON.stringify({ error: "Method Not Allowed" }));
           return;
         }
-
         try {
           const data = await getModelsDevData();
           res.writeHead(200, {
-            'Content-Type': 'application/json',
-            'Cache-Control': 'public, max-age=3600'
+            "Content-Type": "application/json",
+            "Cache-Control": "public, max-age=3600"
           });
           res.end(JSON.stringify(data));
         } catch (err) {
-          ctx.logger?.error?.('[model-enhancer] Error fetching models.dev:', err);
-          res.writeHead(500, { 'Content-Type': 'application/json' });
-          res.end(JSON.stringify({ error: err.message || 'Internal Server Error' }));
+          ctx.logger?.error?.("[model-enhancer] Error fetching models.dev:", err);
+          res.writeHead(500, { "Content-Type": "application/json" });
+          res.end(JSON.stringify({ error: err.message || "Internal Server Error" }));
         }
       }
     });
-  }, 'dsh-plugin-model-enhancer: webServer proxy route');
-
-  // 2. Binary / Large Document File Upload to Workspace Endpoint
-  ctx.effect(() => {
-    return ctx.webServer.register({
-      kind: 'exact',
-      path: '/api/model-enhancer/upload',
-      handler: async (req, res) => {
-        res.setHeader('Access-Control-Allow-Origin', '*');
-        res.setHeader('Access-Control-Allow-Methods', 'POST, OPTIONS');
-        res.setHeader('Access-Control-Allow-Headers', 'Content-Type, X-Filename');
-
-        if (req.method === 'OPTIONS') {
-          res.writeHead(204);
-          res.end();
-          return;
-        }
-
-        if (req.method !== 'POST') {
-          res.writeHead(405, { 'Content-Type': 'application/json' });
-          res.end(JSON.stringify({ error: 'Method Not Allowed' }));
-          return;
-        }
-
-        try {
-          const urlObj = new URL(req.url, 'http://127.0.0.1');
-          const rawName = req.headers['x-filename'] || urlObj.searchParams.get('filename') || `upload_${Date.now()}.bin`;
-          const decodedName = decodeURIComponent(rawName);
-          const safeName = path.basename(decodedName);
-
-          const uploadDir = path.join(process.cwd(), 'uploads');
-          fs.mkdirSync(uploadDir, { recursive: true });
-
-          const targetPath = path.join(uploadDir, safeName);
-          const writeStream = fs.createWriteStream(targetPath);
-
-          let totalBytes = 0;
-          req.on('data', (chunk) => {
-            totalBytes += chunk.length;
-          });
-
-          req.pipe(writeStream);
-
-          writeStream.on('finish', () => {
-            res.writeHead(200, { 'Content-Type': 'application/json' });
-            res.end(JSON.stringify({
-              ok: true,
-              filename: safeName,
-              path: path.join('uploads', safeName),
-              size: totalBytes
-            }));
-          });
-
-          writeStream.on('error', (err) => {
-            ctx.logger?.error?.('[model-enhancer] Upload stream error:', err);
-            res.writeHead(500, { 'Content-Type': 'application/json' });
-            res.end(JSON.stringify({ error: err.message || 'File write error' }));
-          });
-        } catch (err) {
-          ctx.logger?.error?.('[model-enhancer] Upload handler error:', err);
-          res.writeHead(500, { 'Content-Type': 'application/json' });
-          res.end(JSON.stringify({ error: err.message || 'Upload processing error' }));
-        }
-      }
-    });
-  }, 'dsh-plugin-model-enhancer: workspace file upload endpoint');
+  }, "dsh-plugin-model-enhancer: webServer proxy route");
 }
+export {
+  apply,
+  getModelsDevData,
+  inject,
+  name
+};