|
| 1 | +import fs from 'node:fs' |
| 2 | +import os from 'node:os' |
| 3 | +import path from 'node:path' |
| 4 | + |
| 5 | +import { describe, expect, it } from '@jest/globals' |
| 6 | +import { listGlobalPackages } from '@pnpm/global.commands' |
| 7 | +import { symlinkDirSync } from 'symlink-dir' |
| 8 | + |
| 9 | +function makeTempDir (): string { |
| 10 | + return fs.mkdtempSync(path.join(os.tmpdir(), 'pnpm-test-')) |
| 11 | +} |
| 12 | + |
| 13 | +function createGlobalPackage ( |
| 14 | + globalDir: string, |
| 15 | + opts: { alias: string, name?: string, version?: string } |
| 16 | +): void { |
| 17 | + const pkgName = opts.name ?? opts.alias |
| 18 | + const version = opts.version ?? '1.0.0' |
| 19 | + const installDir = makeTempDir() |
| 20 | + const depDir = path.join(installDir, 'node_modules', opts.alias) |
| 21 | + fs.mkdirSync(depDir, { recursive: true }) |
| 22 | + fs.writeFileSync( |
| 23 | + path.join(installDir, 'package.json'), |
| 24 | + JSON.stringify({ dependencies: { [opts.alias]: version } }) |
| 25 | + ) |
| 26 | + fs.writeFileSync( |
| 27 | + path.join(depDir, 'package.json'), |
| 28 | + JSON.stringify({ name: pkgName, version }) |
| 29 | + ) |
| 30 | + const safeAlias = opts.alias.replace(/\//g, '-') |
| 31 | + symlinkDirSync(installDir, path.join(globalDir, `fakehash-${safeAlias}`)) |
| 32 | +} |
| 33 | + |
| 34 | +describe('listGlobalPackages', () => { |
| 35 | + it('outputs valid JSON when reportAs=json', async () => { |
| 36 | + const globalDir = makeTempDir() |
| 37 | + createGlobalPackage(globalDir, { alias: 'foo', version: '1.2.3' }) |
| 38 | + createGlobalPackage(globalDir, { alias: 'bar', version: '4.5.6' }) |
| 39 | + |
| 40 | + const out = await listGlobalPackages(globalDir, [], { reportAs: 'json' }) |
| 41 | + const parsed = JSON.parse(out) |
| 42 | + expect(Array.isArray(parsed)).toBe(true) |
| 43 | + expect(parsed).toHaveLength(1) |
| 44 | + expect(parsed[0].path).toBe(globalDir) |
| 45 | + expect(parsed[0].private).toBe(true) |
| 46 | + expect(parsed[0].dependencies).toBeDefined() |
| 47 | + expect(parsed[0].dependencies.foo.version).toBe('1.2.3') |
| 48 | + expect(parsed[0].dependencies.foo.from).toBe('foo') |
| 49 | + expect(parsed[0].dependencies.bar.version).toBe('4.5.6') |
| 50 | + }) |
| 51 | + |
| 52 | + it('outputs an empty-but-valid JSON array element when no packages installed', async () => { |
| 53 | + const globalDir = makeTempDir() |
| 54 | + |
| 55 | + const out = await listGlobalPackages(globalDir, [], { reportAs: 'json' }) |
| 56 | + const parsed = JSON.parse(out) |
| 57 | + expect(Array.isArray(parsed)).toBe(true) |
| 58 | + expect(parsed).toHaveLength(1) |
| 59 | + expect(parsed[0].path).toBe(globalDir) |
| 60 | + expect(parsed[0].private).toBe(true) |
| 61 | + expect(parsed[0].dependencies).toEqual({}) |
| 62 | + }) |
| 63 | + |
| 64 | + it('outputs paths when reportAs=parseable', async () => { |
| 65 | + const globalDir = makeTempDir() |
| 66 | + createGlobalPackage(globalDir, { alias: 'foo', version: '1.2.3' }) |
| 67 | + |
| 68 | + const out = await listGlobalPackages(globalDir, [], { reportAs: 'parseable' }) |
| 69 | + const lines = out.split('\n') |
| 70 | + expect(lines[0]).toBe(globalDir) |
| 71 | + expect(lines.some((line) => line.endsWith(path.join('node_modules', 'foo')))).toBe(true) |
| 72 | + }) |
| 73 | + |
| 74 | + it('outputs plain text by default', async () => { |
| 75 | + const globalDir = makeTempDir() |
| 76 | + createGlobalPackage(globalDir, { alias: 'foo', version: '1.2.3' }) |
| 77 | + createGlobalPackage(globalDir, { alias: 'bar', version: '4.5.6' }) |
| 78 | + |
| 79 | + const out = await listGlobalPackages(globalDir, []) |
| 80 | + expect(out).toContain('foo@1.2.3') |
| 81 | + expect(out).toContain('bar@4.5.6') |
| 82 | + }) |
| 83 | + |
| 84 | + it('filters by parameters', async () => { |
| 85 | + const globalDir = makeTempDir() |
| 86 | + createGlobalPackage(globalDir, { alias: 'foo', version: '1.2.3' }) |
| 87 | + createGlobalPackage(globalDir, { alias: 'bar', version: '4.5.6' }) |
| 88 | + |
| 89 | + const out = await listGlobalPackages(globalDir, ['foo'], { reportAs: 'json' }) |
| 90 | + const parsed = JSON.parse(out) |
| 91 | + expect(Object.keys(parsed[0].dependencies)).toEqual(['foo']) |
| 92 | + }) |
| 93 | +}) |
0 commit comments