import assert from 'node:assert/strict'
import { existsSync, readFileSync } from 'node:fs'
import { dirname, join } from 'node:path'
import test from 'node:test'
import { fileURLToPath } from 'node:url'

const here = dirname(fileURLToPath(import.meta.url))
const root = join(here, '..', '..')
const agentsSkills = join(root, '.agents', 'skills')
const NAMES = [
  'openspec-apply-change',
  'openspec-archive-change',
  'openspec-explore',
  'openspec-propose',
  'openspec-sync-specs',
  'openspec-update-change',
]

test('repository ships six agents skills for DSH', () => {
  assert.equal(readFileSync(join(agentsSkills, '.openspec-target'), 'utf8').trim(), 'agents')
  for (const name of NAMES) {
    const file = join(agentsSkills, name, 'SKILL.md')
    assert.ok(existsSync(file), `${name}/SKILL.md is missing`)
    const text = readFileSync(file, 'utf8')
    assert.match(text, new RegExp(`^name: ${name}$`, 'm'), `${name}: frontmatter name must match the dir`)
    assert.match(text, /description: .*openspec/i, `${name}: description must mention openspec`)
  }
})