refactor(src): split oversized modules

src/agents/skills.applyskillenvoverrides.test.ts

@@ -0,0 +1,104 @@
+import fs from "node:fs/promises";
+import os from "node:os";
+import path from "node:path";
+import { describe, expect, it } from "vitest";
+import {
+  applySkillEnvOverrides,
+  applySkillEnvOverridesFromSnapshot,
+  buildWorkspaceSkillSnapshot,
+  loadWorkspaceSkillEntries,
+} from "./skills.js";
+
+async function writeSkill(params: {
+  dir: string;
+  name: string;
+  description: string;
+  metadata?: string;
+  body?: string;
+}) {
+  const { dir, name, description, metadata, body } = params;
+  await fs.mkdir(dir, { recursive: true });
+  await fs.writeFile(
+    path.join(dir, "SKILL.md"),
+    `---
+name: ${name}
+description: ${description}${metadata ? `\nmetadata: ${metadata}` : ""}
+---
+
+${body ?? `# ${name}\n`}
+`,
+    "utf-8",
+  );
+}
+
+describe("applySkillEnvOverrides", () => {
+  it("sets and restores env vars", async () => {
+    const workspaceDir = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-"));
+    const skillDir = path.join(workspaceDir, "skills", "env-skill");
+    await writeSkill({
+      dir: skillDir,
+      name: "env-skill",
+      description: "Needs env",
+      metadata:
+        '{"clawdbot":{"requires":{"env":["ENV_KEY"]},"primaryEnv":"ENV_KEY"}}',
+    });
+
+    const entries = loadWorkspaceSkillEntries(workspaceDir, {
+      managedSkillsDir: path.join(workspaceDir, ".managed"),
+    });
+
+    const originalEnv = process.env.ENV_KEY;
+    delete process.env.ENV_KEY;
+
+    const restore = applySkillEnvOverrides({
+      skills: entries,
+      config: { skills: { entries: { "env-skill": { apiKey: "injected" } } } },
+    });
+
+    try {
+      expect(process.env.ENV_KEY).toBe("injected");
+    } finally {
+      restore();
+      if (originalEnv === undefined) {
+        expect(process.env.ENV_KEY).toBeUndefined();
+      } else {
+        expect(process.env.ENV_KEY).toBe(originalEnv);
+      }
+    }
+  });
+  it("applies env overrides from snapshots", async () => {
+    const workspaceDir = await fs.mkdtemp(path.join(os.tmpdir(), "clawdbot-"));
+    const skillDir = path.join(workspaceDir, "skills", "env-skill");
+    await writeSkill({
+      dir: skillDir,
+      name: "env-skill",
+      description: "Needs env",
+      metadata:
+        '{"clawdbot":{"requires":{"env":["ENV_KEY"]},"primaryEnv":"ENV_KEY"}}',
+    });
+
+    const snapshot = buildWorkspaceSkillSnapshot(workspaceDir, {
+      managedSkillsDir: path.join(workspaceDir, ".managed"),
+      config: { skills: { entries: { "env-skill": { apiKey: "snap-key" } } } },
+    });
+
+    const originalEnv = process.env.ENV_KEY;
+    delete process.env.ENV_KEY;
+
+    const restore = applySkillEnvOverridesFromSnapshot({
+      snapshot,
+      config: { skills: { entries: { "env-skill": { apiKey: "snap-key" } } } },
+    });
+
+    try {
+      expect(process.env.ENV_KEY).toBe("snap-key");
+    } finally {
+      restore();
+      if (originalEnv === undefined) {
+        expect(process.env.ENV_KEY).toBeUndefined();
+      } else {
+        expect(process.env.ENV_KEY).toBe(originalEnv);
+      }
+    }
+  });
+});