feat: integrate Pi backend and Pi Web

pi/packages/coding-agent/test/trust-manager.test.ts

@@ -0,0 +1,67 @@
+import { mkdirSync, rmSync, writeFileSync } from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
+import { hasTrustRequiringProjectResources, ProjectTrustStore } from "../src/core/trust-manager.ts";
+
+describe("ProjectTrustStore", () => {
+	let tempDir: string;
+	let agentDir: string;
+	let cwd: string;
+
+	beforeEach(() => {
+		tempDir = join(tmpdir(), `trust-test-${Date.now()}-${Math.random().toString(36).slice(2)}`);
+		agentDir = join(tempDir, "agent");
+		cwd = join(tempDir, "project");
+		mkdirSync(agentDir, { recursive: true });
+		mkdirSync(cwd, { recursive: true });
+	});
+
+	afterEach(() => {
+		rmSync(tempDir, { recursive: true, force: true });
+	});
+
+	it("stores decisions and inherits from parent directories", () => {
+		const store = new ProjectTrustStore(agentDir);
+		const parentDir = join(tempDir, "trusted-parent");
+		const childDir = join(parentDir, "project");
+		mkdirSync(childDir, { recursive: true });
+
+		expect(store.get(childDir)).toBeNull();
+		store.set(parentDir, true);
+		expect(store.get(childDir)).toBe(true);
+		store.set(childDir, false);
+		expect(store.get(childDir)).toBe(false);
+		store.set(childDir, null);
+		expect(store.get(childDir)).toBe(true);
+	});
+
+	it("detects trust-requiring project resources", () => {
+		const originalHome = process.env.HOME;
+		process.env.HOME = tempDir;
+		try {
+			mkdirSync(join(tempDir, ".pi", "agent"), { recursive: true });
+			mkdirSync(join(tempDir, ".agents", "skills"), { recursive: true });
+			expect(hasTrustRequiringProjectResources(tempDir)).toBe(false);
+			expect(hasTrustRequiringProjectResources(cwd)).toBe(false);
+
+			writeFileSync(join(tempDir, ".pi", "settings.json"), "{}");
+			expect(hasTrustRequiringProjectResources(tempDir)).toBe(true);
+			rmSync(join(tempDir, ".pi", "settings.json"), { force: true });
+
+			mkdirSync(join(cwd, ".pi"), { recursive: true });
+			writeFileSync(join(cwd, ".pi", "settings.json"), "{}");
+			expect(hasTrustRequiringProjectResources(cwd)).toBe(true);
+
+			rmSync(join(cwd, ".pi"), { recursive: true, force: true });
+			mkdirSync(join(cwd, ".agents", "skills"), { recursive: true });
+			expect(hasTrustRequiringProjectResources(cwd)).toBe(true);
+		} finally {
+			if (originalHome === undefined) {
+				delete process.env.HOME;
+			} else {
+				process.env.HOME = originalHome;
+			}
+		}
+	});
+});