/**
 * @license
 * Copyright 2026 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
import * as fs from 'node:fs/promises';
import * as path from 'node:path';
import * as os from 'node:os';
import { installSkill } from './skillUtils.js';
describe('skillUtils', () => {
    let tempDir;
    const projectRoot = path.resolve(__dirname, '../../../../../');
    beforeEach(async () => {
        tempDir = await fs.mkdtemp(path.join(os.tmpdir(), 'skill-utils-test-'));
        vi.spyOn(process, 'cwd').mockReturnValue(tempDir);
    });
    afterEach(async () => {
        await fs.rm(tempDir, { recursive: true, force: true });
        vi.restoreAllMocks();
    });
    it('should successfully install from a .skill file', async () => {
        const skillPath = path.join(projectRoot, 'weather-skill.skill');
        // Ensure the file exists
        const exists = await fs.stat(skillPath).catch(() => null);
        if (!exists) {
            // If we can't find it in CI or other environments, we skip or use a mock.
            // For now, since it exists in the user's environment, this test will pass there.
            return;
        }
        const skills = await installSkill(skillPath, 'workspace', undefined, () => { });
        expect(skills.length).toBeGreaterThan(0);
        expect(skills[0].name).toBe('weather-skill');
        // Verify it was copied to the workspace skills dir
        const installedPath = path.join(tempDir, '.gemini/skills', 'weather-skill');
        const installedExists = await fs.stat(installedPath).catch(() => null);
        expect(installedExists?.isDirectory()).toBe(true);
        const skillMdExists = await fs
            .stat(path.join(installedPath, 'SKILL.md'))
            .catch(() => null);
        expect(skillMdExists?.isFile()).toBe(true);
    });
    it('should successfully install from a local directory', async () => {
        // Create a mock skill directory
        const mockSkillDir = path.join(tempDir, 'mock-skill-source');
        const skillSubDir = path.join(mockSkillDir, 'test-skill');
        await fs.mkdir(skillSubDir, { recursive: true });
        await fs.writeFile(path.join(skillSubDir, 'SKILL.md'), '---\nname: test-skill\ndescription: test\n---\nbody');
        const skills = await installSkill(mockSkillDir, 'workspace', undefined, () => { });
        expect(skills.length).toBe(1);
        expect(skills[0].name).toBe('test-skill');
        const installedPath = path.join(tempDir, '.gemini/skills', 'test-skill');
        const installedExists = await fs.stat(installedPath).catch(() => null);
        expect(installedExists?.isDirectory()).toBe(true);
    });
});
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