refactor: expand bootstrap helpers and tests

src/agents/bootstrap-files.test.ts

@@ -0,0 +1,66 @@
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
+
+import {
+  resolveBootstrapContextForRun,
+  resolveBootstrapFilesForRun,
+} from "./bootstrap-files.js";
+import {
+  clearInternalHooks,
+  registerInternalHook,
+  type AgentBootstrapHookContext,
+} from "../hooks/internal-hooks.js";
+
+describe("resolveBootstrapFilesForRun", () => {
+  beforeEach(() => clearInternalHooks());
+  afterEach(() => clearInternalHooks());
+
+  it("applies bootstrap hook overrides", async () => {
+    registerInternalHook("agent:bootstrap", (event) => {
+      const context = event.context as AgentBootstrapHookContext;
+      context.bootstrapFiles = [
+        ...context.bootstrapFiles,
+        {
+          name: "EXTRA.md",
+          path: path.join(context.workspaceDir, "EXTRA.md"),
+          content: "extra",
+          missing: false,
+        },
+      ];
+    });
+
+    const workspaceDir = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-bootstrap-"));
+    const files = await resolveBootstrapFilesForRun({ workspaceDir });
+
+    expect(files.some((file) => file.name === "EXTRA.md")).toBe(true);
+  });
+});
+
+describe("resolveBootstrapContextForRun", () => {
+  beforeEach(() => clearInternalHooks());
+  afterEach(() => clearInternalHooks());
+
+  it("returns context files for hook-adjusted bootstrap files", async () => {
+    registerInternalHook("agent:bootstrap", (event) => {
+      const context = event.context as AgentBootstrapHookContext;
+      context.bootstrapFiles = [
+        ...context.bootstrapFiles,
+        {
+          name: "EXTRA.md",
+          path: path.join(context.workspaceDir, "EXTRA.md"),
+          content: "extra",
+          missing: false,
+        },
+      ];
+    });
+
+    const workspaceDir = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-bootstrap-"));
+    const result = await resolveBootstrapContextForRun({ workspaceDir });
+    const extra = result.contextFiles.find((file) => file.path === "EXTRA.md");
+
+    expect(extra?.content).toBe("extra");
+  });
+});