cursor adapter: auto-pass trust flag for non-interactive runs

server/src/__tests__/cursor-local-adapter-environment.test.ts

@@ -4,6 +4,29 @@ import os from "node:os";
 import path from "node:path";
 import { testEnvironment } from "@paperclipai/adapter-cursor-local/server";
 
+async function writeFakeAgentCommand(binDir: string, argsCapturePath: string): Promise<string> {
+  const commandPath = path.join(binDir, "agent");
+  const script = `#!/usr/bin/env node
+const fs = require("node:fs");
+const outPath = process.env.PAPERCLIP_TEST_ARGS_PATH;
+if (outPath) {
+  fs.writeFileSync(outPath, JSON.stringify(process.argv.slice(2)), "utf8");
+}
+console.log(JSON.stringify({
+  type: "assistant",
+  message: { content: [{ type: "output_text", text: "hello" }] },
+}));
+console.log(JSON.stringify({
+  type: "result",
+  subtype: "success",
+  result: "hello",
+}));
+`;
+  await fs.writeFile(commandPath, script, "utf8");
+  await fs.chmod(commandPath, 0o755);
+  return commandPath;
+}
+
 describe("cursor environment diagnostics", () => {
   it("creates a missing working directory when cwd is absolute", async () => {
     const cwd = path.join(
@@ -29,4 +52,68 @@ describe("cursor environment diagnostics", () => {
     expect(stats.isDirectory()).toBe(true);
     await fs.rm(path.dirname(cwd), { recursive: true, force: true });
   });
+
+  it("adds --trust to hello probe args by default", async () => {
+    const root = path.join(
+      os.tmpdir(),
+      `paperclip-cursor-local-probe-${Date.now()}-${Math.random().toString(16).slice(2)}`,
+    );
+    const binDir = path.join(root, "bin");
+    const cwd = path.join(root, "workspace");
+    const argsCapturePath = path.join(root, "args.json");
+    await fs.mkdir(binDir, { recursive: true });
+    await writeFakeAgentCommand(binDir, argsCapturePath);
+
+    const result = await testEnvironment({
+      companyId: "company-1",
+      adapterType: "cursor",
+      config: {
+        command: "agent",
+        cwd,
+        env: {
+          CURSOR_API_KEY: "test-key",
+          PAPERCLIP_TEST_ARGS_PATH: argsCapturePath,
+          PATH: `${binDir}${path.delimiter}${process.env.PATH ?? ""}`,
+        },
+      },
+    });
+
+    expect(result.status).toBe("pass");
+    const args = JSON.parse(await fs.readFile(argsCapturePath, "utf8")) as string[];
+    expect(args).toContain("--trust");
+    await fs.rm(root, { recursive: true, force: true });
+  });
+
+  it("does not auto-add --trust when extraArgs already bypass trust", async () => {
+    const root = path.join(
+      os.tmpdir(),
+      `paperclip-cursor-local-probe-extra-${Date.now()}-${Math.random().toString(16).slice(2)}`,
+    );
+    const binDir = path.join(root, "bin");
+    const cwd = path.join(root, "workspace");
+    const argsCapturePath = path.join(root, "args.json");
+    await fs.mkdir(binDir, { recursive: true });
+    await writeFakeAgentCommand(binDir, argsCapturePath);
+
+    const result = await testEnvironment({
+      companyId: "company-1",
+      adapterType: "cursor",
+      config: {
+        command: "agent",
+        cwd,
+        extraArgs: ["--yolo"],
+        env: {
+          CURSOR_API_KEY: "test-key",
+          PAPERCLIP_TEST_ARGS_PATH: argsCapturePath,
+          PATH: `${binDir}${path.delimiter}${process.env.PATH ?? ""}`,
+        },
+      },
+    });
+
+    expect(result.status).toBe("pass");
+    const args = JSON.parse(await fs.readFile(argsCapturePath, "utf8")) as string[];
+    expect(args).toContain("--yolo");
+    expect(args).not.toContain("--trust");
+    await fs.rm(root, { recursive: true, force: true });
+  });
 });