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123 lines
4.3 KiB
TypeScript
123 lines
4.3 KiB
TypeScript
/// <reference path="../../../__typings__/index.d.ts"/>
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import { promises as fs } from 'fs'
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import path from 'path'
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import { registerProject, getRegisteredProjects } from '@pnpm/package-store'
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import { temporaryDirectory } from 'tempy'
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describe('projectRegistry', () => {
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describe('registerProject()', () => {
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it('creates a symlink in the projects directory', async () => {
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const storeDir = temporaryDirectory()
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const projectDir = temporaryDirectory()
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await registerProject(storeDir, projectDir)
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// Check that projects directory was created
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const projectsDir = path.join(storeDir, 'projects')
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const entries = await fs.readdir(projectsDir)
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expect(entries).toHaveLength(1)
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// Check that the symlink points to the project
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const linkPath = path.join(projectsDir, entries[0])
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const target = await fs.readlink(linkPath)
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expect(path.resolve(path.dirname(linkPath), target)).toBe(projectDir)
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})
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it('is idempotent - registering the same project twice works', async () => {
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const storeDir = temporaryDirectory()
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const projectDir = temporaryDirectory()
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await registerProject(storeDir, projectDir)
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await registerProject(storeDir, projectDir)
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const projectsDir = path.join(storeDir, 'projects')
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const entries = await fs.readdir(projectsDir)
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expect(entries).toHaveLength(1)
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})
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it('registers multiple projects with different hashes', async () => {
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const storeDir = temporaryDirectory()
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const projectDir1 = temporaryDirectory()
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const projectDir2 = temporaryDirectory()
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await registerProject(storeDir, projectDir1)
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await registerProject(storeDir, projectDir2)
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const projectsDir = path.join(storeDir, 'projects')
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const entries = await fs.readdir(projectsDir)
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expect(entries).toHaveLength(2)
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})
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it('does not create symlink when store is inside project directory', async () => {
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const projectDir = temporaryDirectory()
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const storeDir = path.join(projectDir, 'node_modules', '.pnpm-store')
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await fs.mkdir(storeDir, { recursive: true })
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await registerProject(storeDir, projectDir)
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// The projects directory should not be created since we skipped registration
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const projectsDir = path.join(storeDir, 'projects')
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await expect(fs.readdir(projectsDir)).rejects.toThrow(/ENOENT/)
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})
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})
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describe('getRegisteredProjects()', () => {
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it('returns empty array when no projects are registered', async () => {
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const storeDir = temporaryDirectory()
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const projects = await getRegisteredProjects(storeDir)
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expect(projects).toEqual([])
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})
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it('returns registered project paths', async () => {
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const storeDir = temporaryDirectory()
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const projectDir1 = temporaryDirectory()
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const projectDir2 = temporaryDirectory()
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await registerProject(storeDir, projectDir1)
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await registerProject(storeDir, projectDir2)
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const projects = await getRegisteredProjects(storeDir)
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expect(projects.sort()).toEqual([projectDir1, projectDir2].sort())
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})
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it('cleans up stale entries for deleted projects', async () => {
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const storeDir = temporaryDirectory()
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const projectDir = temporaryDirectory()
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await registerProject(storeDir, projectDir)
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// Verify project is registered
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let projects = await getRegisteredProjects(storeDir)
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expect(projects).toEqual([projectDir])
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// Delete the project directory
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await fs.rm(projectDir, { recursive: true })
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// getRegisteredProjects should clean up stale entry
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projects = await getRegisteredProjects(storeDir)
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expect(projects).toEqual([])
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// Verify the symlink was removed
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const projectsDir = path.join(storeDir, 'projects')
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const entries = await fs.readdir(projectsDir)
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expect(entries).toEqual([])
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})
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it('handles mix of valid and stale entries', async () => {
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const storeDir = temporaryDirectory()
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const validProject = temporaryDirectory()
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const staleProject = temporaryDirectory()
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await registerProject(storeDir, validProject)
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await registerProject(storeDir, staleProject)
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// Delete one project
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await fs.rm(staleProject, { recursive: true })
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const projects = await getRegisteredProjects(storeDir)
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expect(projects).toEqual([validProject])
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})
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})
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})
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