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first-commit
2026-05-04 14:58:14 -04:00

109 lines
3.6 KiB
TypeScript

import { mkdirSync, mkdtempSync, writeFileSync } from 'node:fs';
import { tmpdir } from 'node:os';
import path from 'node:path';
import { describe, expect, it } from 'vitest';
import { listSkills } from '../src/skills.js';
import { SKILLS_CWD_ALIAS } from '../src/cwd-aliases.js';
function fresh(): string {
return mkdtempSync(path.join(tmpdir(), 'od-skills-'));
}
function writeSkill(
root: string,
folder: string,
options: {
name?: string;
description?: string;
body?: string;
withAttachments?: boolean;
} = {},
) {
const dir = path.join(root, folder);
mkdirSync(dir, { recursive: true });
const fm = [
'---',
`name: ${options.name ?? folder}`,
`description: ${options.description ?? 'A test skill.'}`,
'---',
'',
options.body ?? '# Test skill body',
'',
].join('\n');
writeFileSync(path.join(dir, 'SKILL.md'), fm);
if (options.withAttachments) {
mkdirSync(path.join(dir, 'assets'), { recursive: true });
writeFileSync(
path.join(dir, 'assets', 'template.html'),
'<html><body>seed</body></html>',
);
}
}
describe('listSkills preamble', () => {
it('emits both a cwd-relative skill root and an absolute fallback', async () => {
const root = fresh();
writeSkill(root, 'demo-skill', {
withAttachments: true,
body: 'Use `assets/template.html` to bootstrap.',
});
const skills = await listSkills(root);
expect(skills).toHaveLength(1);
const [skill] = skills;
// The cwd-relative alias path is the primary one — that's what makes
// the agent stay inside its working directory when reading skill
// side files (issue #430).
expect(skill.body).toContain(`${SKILLS_CWD_ALIAS}/demo-skill/`);
expect(skill.body).toContain(
`${SKILLS_CWD_ALIAS}/demo-skill/assets/template.html`,
);
// The absolute fallback is required for two cases the relative path
// cannot serve:
// - calls without a project (cwd defaults to PROJECT_ROOT, where
// the absolute path is in fact an in-cwd path);
// - environments where `stageActiveSkill()` failed.
// Claude/Copilot are additionally given `--add-dir` for that path.
expect(skill.body).toContain(skill.dir);
expect(skill.body).toMatch(/Skill root \(absolute fallback\)/);
expect(skill.body).toMatch(/Skill root \(relative to project\)/);
});
it('uses the on-disk folder name in the alias path even when `name` differs', async () => {
const root = fresh();
writeSkill(root, 'guizang-ppt', {
name: 'magazine-web-ppt',
withAttachments: true,
});
const skills = await listSkills(root);
expect(skills).toHaveLength(1);
const [skill] = skills;
// `id`/`name` reflect the frontmatter value (used elsewhere as a stable
// public id), but the on-disk alias path must use the actual folder
// name — that is what the daemon-staged junction maps to.
expect(skill.id).toBe('magazine-web-ppt');
expect(skill.body).toContain(`${SKILLS_CWD_ALIAS}/guizang-ppt/`);
expect(skill.body).not.toContain(`${SKILLS_CWD_ALIAS}/magazine-web-ppt/`);
});
it('does not emit a preamble for skills without side files', async () => {
const root = fresh();
writeSkill(root, 'lone-skill', {
withAttachments: false,
body: 'Body without external files.',
});
const skills = await listSkills(root);
expect(skills).toHaveLength(1);
const [skill] = skills;
expect(skill.body).not.toContain(SKILLS_CWD_ALIAS);
expect(skill.body).not.toContain('Skill root');
expect(skill.body).toContain('Body without external files.');
});
});