Files
hapi/cli/src/modules/common/skills.test.ts
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319 lines
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TypeScript

import { afterEach, beforeEach, describe, expect, it } from 'vitest'
import { mkdir, mkdtemp, rm, writeFile } from 'node:fs/promises'
import { tmpdir } from 'node:os'
import { join } from 'node:path'
import { listSkills } from './skills'
async function writeSkill(skillDir: string, name: string, description: string): Promise<void> {
await mkdir(skillDir, { recursive: true })
await writeFile(join(skillDir, 'SKILL.md'), [
'---',
`name: ${name}`,
`description: ${description}`,
'---',
'',
`# ${name}`,
].join('\n'))
}
describe('listSkills', () => {
const originalHome = process.env.HOME
const originalClaudeConfigDir = process.env.CLAUDE_CONFIG_DIR
const originalCodexHome = process.env.CODEX_HOME
let sandboxDir: string
let homeDir: string
beforeEach(async () => {
sandboxDir = await mkdtemp(join(tmpdir(), 'hapi-skills-'))
homeDir = join(sandboxDir, 'home')
process.env.HOME = homeDir
delete process.env.CLAUDE_CONFIG_DIR
delete process.env.CODEX_HOME
await mkdir(homeDir, { recursive: true })
})
afterEach(async () => {
if (originalHome === undefined) {
delete process.env.HOME
} else {
process.env.HOME = originalHome
}
if (originalClaudeConfigDir === undefined) {
delete process.env.CLAUDE_CONFIG_DIR
} else {
process.env.CLAUDE_CONFIG_DIR = originalClaudeConfigDir
}
if (originalCodexHome === undefined) {
delete process.env.CODEX_HOME
} else {
process.env.CODEX_HOME = originalCodexHome
}
await rm(sandboxDir, { recursive: true, force: true })
})
it('returns empty list when skills directories are missing', async () => {
await expect(listSkills()).resolves.toEqual([])
})
it('lists user skills from ~/.agents only', async () => {
await writeSkill(join(homeDir, '.agents', 'skills', 'amis'), 'amis', 'AMIS guide')
const skills = await listSkills()
expect(skills.map((skill) => skill.name)).toEqual(['amis'])
})
it('lists user skills from ~/.claude/skills', async () => {
await writeSkill(join(homeDir, '.claude', 'skills', 'claude-skill'), 'claude-skill', 'Claude skill')
const skills = await listSkills()
expect(skills.map((skill) => skill.name)).toEqual(['claude-skill'])
})
it('merges user skills from ~/.agents and ~/.claude, preferring ~/.agents', async () => {
await writeSkill(join(homeDir, '.agents', 'skills', 'alpha'), 'alpha', 'Alpha from agents')
await writeSkill(join(homeDir, '.claude', 'skills', 'beta'), 'beta', 'Beta from claude')
await writeSkill(join(homeDir, '.claude', 'skills', 'alpha'), 'alpha', 'Alpha from claude')
const skills = await listSkills()
expect(skills.map((skill) => skill.name)).toEqual(['alpha', 'beta'])
expect(skills.find((s) => s.name === 'alpha')?.description).toBe('Alpha from agents')
})
it('lists user skills from ~/.codex/skills including Codex bundled system skills for Codex', async () => {
await writeSkill(join(homeDir, '.agents', 'skills', 'amis'), 'amis', 'AMIS guide')
await writeSkill(join(homeDir, '.codex', 'skills', 'hello-agents'), 'helloagents', 'Main skill')
await writeSkill(join(homeDir, '.codex', 'skills', '.system', 'skill-creator'), 'skill-creator', 'Create skills')
const skills = await listSkills(undefined, { flavor: 'codex' })
expect(skills.map((skill) => skill.name)).toEqual(['amis', 'helloagents', 'skill-creator'])
})
it('scopes user skills to the requested flavor', async () => {
await writeSkill(join(homeDir, '.agents', 'skills', 'shared'), 'shared', 'Shared skill')
await writeSkill(join(homeDir, '.claude', 'skills', 'claude-only'), 'claude-only', 'Claude skill')
await writeSkill(join(homeDir, '.codex', 'skills', 'codex-only'), 'codex-only', 'Codex skill')
const claudeSkills = await listSkills(undefined, { flavor: 'claude' })
const codexSkills = await listSkills(undefined, { flavor: 'codex' })
expect(claudeSkills.map((skill) => skill.name)).toEqual(['claude-only', 'shared'])
expect(codexSkills.map((skill) => skill.name)).toEqual(['codex-only', 'shared'])
})
it('uses configured Claude and Codex homes for agent-specific user skills', async () => {
const claudeConfigDir = join(sandboxDir, 'custom-claude')
const codexHome = join(sandboxDir, 'custom-codex')
process.env.CLAUDE_CONFIG_DIR = claudeConfigDir
process.env.CODEX_HOME = codexHome
await writeSkill(join(homeDir, '.agents', 'skills', 'shared'), 'shared', 'Shared skill')
await writeSkill(join(homeDir, '.claude', 'skills', 'default-claude'), 'default-claude', 'Default Claude skill')
await writeSkill(join(homeDir, '.codex', 'skills', 'default-codex'), 'default-codex', 'Default Codex skill')
await writeSkill(join(claudeConfigDir, 'skills', 'custom-claude'), 'custom-claude', 'Custom Claude skill')
await writeSkill(join(codexHome, 'skills', 'custom-codex'), 'custom-codex', 'Custom Codex skill')
const claudeSkills = await listSkills(undefined, { flavor: 'claude' })
const codexSkills = await listSkills(undefined, { flavor: 'codex' })
expect(claudeSkills.map((skill) => skill.name)).toEqual(['custom-claude', 'shared'])
expect(codexSkills.map((skill) => skill.name)).toEqual(['custom-codex', 'shared'])
})
it('includes Codex system skills from a configured CODEX_HOME', async () => {
const codexHome = join(sandboxDir, 'custom-codex')
process.env.CODEX_HOME = codexHome
await writeSkill(join(codexHome, 'skills', 'custom-codex'), 'custom-codex', 'Custom Codex skill')
await writeSkill(join(codexHome, 'skills', '.system', 'custom-system'), 'custom-system', 'Custom Codex system skill')
const skills = await listSkills(undefined, { flavor: 'codex' })
expect(skills.map((skill) => skill.name)).toEqual(['custom-codex', 'custom-system'])
})
it('includes installed marketplace skills for the requested flavor', async () => {
const claudeInstallPath = join(homeDir, '.claude', 'plugins', 'cache', 'owner', 'claude-plugin', '1.0.0')
const codexInstallPath = join(homeDir, '.codex', 'plugins', 'cache', 'owner', 'codex-plugin', '1.0.0')
await writeSkill(join(claudeInstallPath, 'skills', 'claude-market'), 'claude-market', 'Claude marketplace skill')
await writeSkill(join(codexInstallPath, 'skills', 'codex-market'), 'codex-market', 'Codex marketplace skill')
await writeFile(join(homeDir, '.claude', 'plugins', 'installed_plugins.json'), JSON.stringify({
plugins: {
'claude-plugin@owner': [{ installPath: claudeInstallPath, lastUpdated: '2026-01-02T00:00:00.000Z' }]
}
}))
await writeFile(join(homeDir, '.codex', 'plugins', 'installed_plugins.json'), JSON.stringify({
plugins: {
'codex-plugin@owner': [{ installPath: codexInstallPath, lastUpdated: '2026-01-02T00:00:00.000Z' }]
}
}))
const claudeSkills = await listSkills(undefined, { flavor: 'claude' })
const codexSkills = await listSkills(undefined, { flavor: 'codex' })
expect(claudeSkills.map((skill) => skill.name)).toEqual(['claude-market'])
expect(codexSkills.map((skill) => skill.name)).toEqual(['codex-market'])
})
it('uses configured Claude and Codex homes for installed marketplace skills', async () => {
const claudeConfigDir = join(sandboxDir, 'custom-claude')
const codexHome = join(sandboxDir, 'custom-codex')
process.env.CLAUDE_CONFIG_DIR = claudeConfigDir
process.env.CODEX_HOME = codexHome
const claudeInstallPath = join(claudeConfigDir, 'plugins', 'cache', 'owner', 'claude-plugin', '1.0.0')
const codexInstallPath = join(codexHome, 'plugins', 'cache', 'owner', 'codex-plugin', '1.0.0')
await writeSkill(join(claudeInstallPath, 'skills', 'claude-market'), 'claude-market', 'Claude marketplace skill')
await writeSkill(join(codexInstallPath, 'skills', 'codex-market'), 'codex-market', 'Codex marketplace skill')
await writeFile(join(claudeConfigDir, 'plugins', 'installed_plugins.json'), JSON.stringify({
plugins: {
'claude-plugin@owner': [{ installPath: claudeInstallPath, lastUpdated: '2026-01-02T00:00:00.000Z' }]
}
}))
await writeFile(join(codexHome, 'plugins', 'installed_plugins.json'), JSON.stringify({
plugins: {
'codex-plugin@owner': [{ installPath: codexInstallPath, lastUpdated: '2026-01-02T00:00:00.000Z' }]
}
}))
const claudeSkills = await listSkills(undefined, { flavor: 'claude' })
const codexSkills = await listSkills(undefined, { flavor: 'codex' })
expect(claudeSkills.map((skill) => skill.name)).toEqual(['claude-market'])
expect(codexSkills.map((skill) => skill.name)).toEqual(['codex-market'])
})
it('does not list cached marketplace skills that are not installed', async () => {
await writeSkill(join(homeDir, '.codex', 'plugins', 'cache', 'owner', 'stale-plugin', '1.0.0', 'skills', 'stale-market'), 'stale-market', 'Stale marketplace skill')
await mkdir(join(homeDir, '.codex', 'plugins'), { recursive: true })
await writeFile(join(homeDir, '.codex', 'plugins', 'installed_plugins.json'), JSON.stringify({ plugins: {} }))
const skills = await listSkills(undefined, { flavor: 'codex' })
expect(skills.map((skill) => skill.name)).toEqual([])
})
it('uses the newest installed plugin path when multiple installations exist', async () => {
const oldInstallPath = join(homeDir, '.codex', 'plugins', 'cache', 'owner', 'codex-plugin', '1.0.0')
const newInstallPath = join(homeDir, '.codex', 'plugins', 'cache', 'owner', 'codex-plugin', '2.0.0')
await writeSkill(join(oldInstallPath, 'skills', 'plugin-skill'), 'plugin-skill', 'Old marketplace skill')
await writeSkill(join(newInstallPath, 'skills', 'plugin-skill'), 'plugin-skill', 'New marketplace skill')
await writeFile(join(homeDir, '.codex', 'plugins', 'installed_plugins.json'), JSON.stringify({
plugins: {
'codex-plugin@owner': [
{ installPath: oldInstallPath, lastUpdated: '2026-01-01T00:00:00.000Z' },
{ installPath: newInstallPath, lastUpdated: '2026-01-02T00:00:00.000Z' }
]
}
}))
const skills = await listSkills(undefined, { flavor: 'codex' })
expect(skills).toEqual([{ name: 'plugin-skill', description: 'New marketplace skill' }])
})
it('falls back to directory name when frontmatter is missing', async () => {
const skillDir = join(homeDir, '.agents', 'skills', 'no-frontmatter')
await mkdir(skillDir, { recursive: true })
await writeFile(join(skillDir, 'SKILL.md'), '# No Frontmatter\n')
await expect(listSkills()).resolves.toEqual([
{ name: 'no-frontmatter', description: undefined }
])
})
it('loads project skills from cwd up to repo root', async () => {
const repoRoot = join(sandboxDir, 'repo')
const packageDir = join(repoRoot, 'packages')
const workingDirectory = join(packageDir, 'app')
await mkdir(join(repoRoot, '.git'), { recursive: true })
await writeSkill(join(repoRoot, '.agents', 'skills', 'root-skill'), 'root-skill', 'Repo root skill')
await writeSkill(join(packageDir, '.agents', 'skills', 'package-skill'), 'package-skill', 'Package skill')
await writeSkill(join(workingDirectory, '.agents', 'skills', 'local-skill'), 'local-skill', 'Local skill')
await writeSkill(join(sandboxDir, '.agents', 'skills', 'outside-skill'), 'outside-skill', 'Outside repo skill')
const skills = await listSkills(workingDirectory, { flavor: 'claude' })
expect(skills.map((skill) => skill.name)).toEqual(['local-skill', 'package-skill', 'root-skill'])
})
it('loads project skills from .claude/skills directories', async () => {
const repoRoot = join(sandboxDir, 'repo')
const workingDirectory = join(repoRoot, 'apps', 'web')
await mkdir(join(repoRoot, '.git'), { recursive: true })
await writeSkill(join(repoRoot, '.claude', 'skills', 'claude-root'), 'claude-root', 'Claude root skill')
await writeSkill(join(workingDirectory, '.claude', 'skills', 'claude-local'), 'claude-local', 'Claude local skill')
const skills = await listSkills(workingDirectory, { flavor: 'claude' })
expect(skills.map((skill) => skill.name)).toEqual(['claude-local', 'claude-root'])
})
it('loads project skills from .codex/skills directories', async () => {
const repoRoot = join(sandboxDir, 'repo')
const workingDirectory = join(repoRoot, 'apps', 'web')
await mkdir(join(repoRoot, '.git'), { recursive: true })
await writeSkill(join(repoRoot, '.codex', 'skills', 'codex-root'), 'codex-root', 'Codex root skill')
await writeSkill(join(workingDirectory, '.codex', 'skills', 'codex-local'), 'codex-local', 'Codex local skill')
await writeSkill(join(workingDirectory, '.codex', 'skills', '.system', 'codex-system'), 'codex-system', 'Codex system skill')
const skills = await listSkills(workingDirectory, { flavor: 'codex' })
expect(skills.map((skill) => skill.name)).toEqual(['codex-local', 'codex-root', 'codex-system'])
})
it('prefers .agents project skills over .claude project skills with same name', async () => {
const repoRoot = join(sandboxDir, 'repo')
const workingDirectory = join(repoRoot, 'apps', 'web')
await mkdir(join(repoRoot, '.git'), { recursive: true })
await writeSkill(join(workingDirectory, '.agents', 'skills', 'shared'), 'shared', 'From agents')
await writeSkill(join(workingDirectory, '.claude', 'skills', 'shared'), 'shared', 'From claude')
const skills = await listSkills(workingDirectory)
expect(skills).toHaveLength(1)
expect(skills[0]).toEqual({ name: 'shared', description: 'From agents' })
})
it('uses only cwd project skills outside a git repository', async () => {
const parentDirectory = join(sandboxDir, 'workspace')
const workingDirectory = join(parentDirectory, 'feature')
await writeSkill(join(parentDirectory, '.agents', 'skills', 'parent-skill'), 'parent-skill', 'Parent skill')
await writeSkill(join(workingDirectory, '.agents', 'skills', 'local-skill'), 'local-skill', 'Local skill')
const skills = await listSkills(workingDirectory)
expect(skills.map((skill) => skill.name)).toEqual(['local-skill'])
})
it('prefers nearest project skill over parent and user duplicates', async () => {
const repoRoot = join(sandboxDir, 'repo')
const workingDirectory = join(repoRoot, 'apps', 'web')
await mkdir(join(repoRoot, '.git'), { recursive: true })
await writeSkill(join(homeDir, '.agents', 'skills', 'shared'), 'shared', 'User shared skill')
await writeSkill(join(repoRoot, '.agents', 'skills', 'shared'), 'shared', 'Repo shared skill')
await writeSkill(join(workingDirectory, '.agents', 'skills', 'shared'), 'shared', 'Local shared skill')
const skills = await listSkills(workingDirectory)
const sharedSkills = skills.filter((skill) => skill.name === 'shared')
expect(sharedSkills).toHaveLength(1)
expect(sharedSkills[0]).toEqual({
name: 'shared',
description: 'Local shared skill'
})
})
})