fix: create /workspaces dir, clone repo before running agent

Made-with: Cursor

src/server.ts

@@ -1,5 +1,8 @@
 import express, { Request, Response, NextFunction } from 'express';
 import cors from 'cors';
+import * as fs from 'fs';
+import * as path from 'path';
+import { execSync } from 'child_process';
 import { createJob, getJob, listJobs, updateJob } from './job-store';
 import { runAgent } from './agent-runner';
 import { AGENTS } from './agents';
@@ -15,10 +18,36 @@ const PORT = process.env.PORT || 3333;
 // Build ToolContext from environment variables
 // ---------------------------------------------------------------------------
 
+function ensureWorkspace(repo?: string): string {
+    const base = process.env.WORKSPACE_BASE || '/workspaces';
+    if (!repo) {
+        const dir = path.join(base, 'default');
+        fs.mkdirSync(dir, { recursive: true });
+        return dir;
+    }
+    const dir = path.join(base, repo.replace('/', '_'));
+    const gitea = {
+        apiUrl: process.env.GITEA_API_URL || '',
+        apiToken: process.env.GITEA_API_TOKEN || '',
+        username: process.env.GITEA_USERNAME || ''
+    };
+    if (!fs.existsSync(path.join(dir, '.git'))) {
+        fs.mkdirSync(dir, { recursive: true });
+        const authedUrl = `${gitea.apiUrl}/${repo}.git`
+            .replace('https://', `https://${gitea.username}:${gitea.apiToken}@`);
+        try {
+            execSync(`git clone "${authedUrl}" "${dir}"`, { stdio: 'pipe' });
+        } catch {
+            // Repo may not exist yet — just init
+            execSync(`git init`, { cwd: dir, stdio: 'pipe' });
+            execSync(`git remote add origin "${authedUrl}"`, { cwd: dir, stdio: 'pipe' });
+        }
+    }
+    return dir;
+}
+
 function buildContext(repo?: string): ToolContext {
-    const workspaceRoot = repo
-        ? `${process.env.WORKSPACE_BASE || '/workspaces'}/${repo.replace('/', '_')}`
-        : (process.env.WORKSPACE_BASE || '/workspaces/default');
+    const workspaceRoot = ensureWorkspace(repo);
 
     return {
         workspaceRoot,