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exec.js
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exec.js
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const t = require('tap')
const fs = require('fs/promises')
const path = require('path')
const { load: loadMockNpm } = require('../../fixtures/mock-npm.js')
const MockRegistry = require('@npmcli/mock-registry')
t.test('call with args', async t => {
const { npm } = await loadMockNpm(t, {
config: {
call: 'foo',
},
})
await t.rejects(
npm.exec('exec', ['bar']),
{ code: 'EUSAGE' }
)
})
t.test('registry package', async t => {
const registry = new MockRegistry({
tap: t,
registry: 'https://registry.npmjs.org/',
})
const manifest = registry.manifest({ name: '@npmcli/npx-test' })
manifest.versions['1.0.0'].bin = { 'npx-test': 'index.js' }
const { npm } = await loadMockNpm(t, {
config: {
audit: false,
yes: true,
},
prefixDir: {
'npm-exec-test': {
'package.json': JSON.stringify(manifest),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-success', '')`,
},
},
})
await registry.package({
times: 2,
manifest,
tarballs: {
'1.0.0': path.join(npm.prefix, 'npm-exec-test'),
} })
await npm.exec('exec', ['@npmcli/npx-test'])
const exists = await fs.stat(path.join(npm.prefix, 'npm-exec-test-success'))
t.ok(exists.isFile(), 'bin ran, creating file')
})
t.test('--prefix', async t => {
const registry = new MockRegistry({
tap: t,
registry: 'https://registry.npmjs.org/',
})
const manifest = registry.manifest({ name: '@npmcli/npx-test' })
manifest.versions['1.0.0'].bin = { 'npx-test': 'index.js' }
const { npm } = await loadMockNpm(t, {
config: {
audit: false,
yes: true,
},
prefixDir: {
'npm-exec-test': {
'package.json': JSON.stringify(manifest),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-success', '')`,
},
},
})
// This is what `--prefix` does
npm.config.globalPrefix = npm.config.localPrefix
await registry.package({
manifest,
tarballs: {
'1.0.0': path.join(npm.prefix, 'npm-exec-test'),
} })
await npm.exec('exec', ['@npmcli/npx-test'])
const exists = await fs.stat(path.join(npm.prefix, 'npm-exec-test-success'))
t.ok(exists.isFile(), 'bin ran, creating file')
})
t.test('runs in workspace path', async t => {
const registry = new MockRegistry({
tap: t,
registry: 'https://registry.npmjs.org/',
})
const manifest = registry.manifest({ name: '@npmcli/npx-test' })
manifest.versions['1.0.0'].bin = { 'npx-test': 'index.js' }
const { npm } = await loadMockNpm(t, {
config: {
audit: false,
yes: true,
workspace: ['workspace-a'],
},
prefixDir: {
'npm-exec-test': {
'package.json': JSON.stringify(manifest),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-success', '')`,
},
'package.json': JSON.stringify({
name: '@npmcli/npx-workspace-test',
workspaces: ['workspace-a'],
}),
'workspace-a': {
'package.json': JSON.stringify({
name: 'workspace-a',
}),
},
},
})
await registry.package({ manifest,
tarballs: {
'1.0.0': path.join(npm.prefix, 'npm-exec-test'),
},
})
await npm.exec('exec', ['@npmcli/npx-test'])
const exists = await fs.stat(path.join(npm.prefix, 'workspace-a', 'npm-exec-test-success'))
t.ok(exists.isFile(), 'bin ran, creating file inside workspace')
})
t.test('finds workspace bin first', async t => {
const { npm } = await loadMockNpm(t, {
config: {
workspace: ['workspace-a'],
},
prefixDir: {
'package.json': JSON.stringify({
name: '@npmcli/npx-workspace-root-test',
bin: { 'npx-test': 'index.js' },
workspaces: ['workspace-a'],
}),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-fail', '')`,
'workspace-a': {
'package.json': JSON.stringify({
name: '@npmcli/npx-workspace-test',
bin: { 'npx-test': 'index.js' },
}),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-success', '')`,
},
},
})
await npm.exec('install', []) // reify
await npm.exec('exec', ['npx-test'])
const exists = await fs.stat(path.join(npm.prefix, 'workspace-a', 'npm-exec-test-success'))
t.ok(exists.isFile(), 'bin ran, creating file inside workspace')
t.rejects(fs.stat(path.join(npm.prefix, 'npm-exec-test-fail')))
})
t.test('finds workspace dep first', async t => {
const registry = new MockRegistry({
tap: t,
registry: 'https://registry.npmjs.org/',
})
const manifest = registry.manifest({ name: '@npmcli/subdep', versions: ['1.0.0', '2.0.0'] })
manifest.versions['1.0.0'].bin = { 'npx-test': 'index.js' }
manifest.versions['2.0.0'].bin = { 'npx-test': 'index.js' }
const { npm } = await loadMockNpm(t, {
prefixDir: {
subdep: {
one: {
'package.json': JSON.stringify(manifest.versions['1.0.0']),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-one', '')`,
},
two: {
'package.json': JSON.stringify(manifest.versions['2.0.0']),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-two', '')`,
},
},
'package.json': JSON.stringify({
name: '@npmcli/npx-workspace-root-test',
dependencies: { '@npmcli/subdep': '1.0.0' },
bin: { 'npx-test': 'index.js' },
workspaces: ['workspace-a'],
}),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-fail', '')`,
'workspace-a': {
'package.json': JSON.stringify({
name: '@npmcli/npx-workspace-test',
dependencies: { '@npmcli/subdep': '2.0.0' },
bin: { 'npx-test': 'index.js' },
}),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-success', '')`,
},
},
})
await registry.package({ manifest,
tarballs: {
'1.0.0': path.join(npm.prefix, 'subdep', 'one'),
'2.0.0': path.join(npm.prefix, 'subdep', 'two'),
},
})
await npm.exec('install', [])
npm.config.set('workspace', ['workspace-a'])
await npm.exec('exec', ['npx-test'])
const exists = await fs.stat(path.join(npm.prefix, 'workspace-a', 'npm-exec-test-success'))
t.ok(exists.isFile(), 'bin ran, creating file')
})
t.test('npx --no-install @npmcli/npx-test', async t => {
const registry = new MockRegistry({
tap: t,
registry: 'https://registry.npmjs.org/',
})
const manifest = registry.manifest({ name: '@npmcli/npx-test' })
manifest.versions['1.0.0'].bin = { 'npx-test': 'index.js' }
const { npm } = await loadMockNpm(t, {
config: {
audit: false,
yes: false,
},
prefixDir: {
'npm-exec-test': {
'package.json': JSON.stringify(manifest),
'index.js': `#!/usr/bin/env node
require('fs').writeFileSync('npm-exec-test-success', '')`,
},
},
})
try {
await npm.exec('exec', ['@npmcli/npx-test'])
t.fail('Expected error was not thrown')
} catch (error) {
t.match(
error.message,
'npx canceled due to missing packages and no YES option: ',
'Expected error message thrown'
)
}
})