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| 1 | +import { runCommand } from 'citty' |
| 2 | +import { beforeEach, describe, expect, it, vi } from 'vitest' |
| 3 | + |
| 4 | +import build from '../../../src/commands/build' |
| 5 | + |
| 6 | +const mocks = vi.hoisted(() => ({ |
| 7 | + acquireLock: vi.fn(), |
| 8 | + acquireOutputLock: vi.fn(), |
| 9 | + buildNuxt: vi.fn(), |
| 10 | + clearBuildDir: vi.fn(), |
| 11 | + loadNuxt: vi.fn(), |
| 12 | + releaseBuildDir: vi.fn(), |
| 13 | + releaseOutputDir: vi.fn(), |
| 14 | + startCpuProfile: vi.fn(), |
| 15 | + stopCpuProfile: vi.fn(), |
| 16 | + useNitro: vi.fn(), |
| 17 | + writeTypes: vi.fn(), |
| 18 | +})) |
| 19 | + |
| 20 | +vi.mock('@clack/prompts', () => ({ intro: vi.fn(), outro: vi.fn() })) |
| 21 | +vi.mock('../../../src/utils/banner', () => ({ showBanner: vi.fn() })) |
| 22 | +vi.mock('../../../src/utils/env', () => ({ overrideEnv: vi.fn() })) |
| 23 | +vi.mock('../../../src/utils/fs', () => ({ clearBuildDir: mocks.clearBuildDir })) |
| 24 | +vi.mock('../../../src/utils/kit', () => ({ |
| 25 | + loadKit: () => Promise.resolve({ |
| 26 | + buildNuxt: mocks.buildNuxt, |
| 27 | + loadNuxt: mocks.loadNuxt, |
| 28 | + useNitro: mocks.useNitro, |
| 29 | + writeTypes: mocks.writeTypes, |
| 30 | + }), |
| 31 | +})) |
| 32 | +vi.mock('../../../src/utils/lockfile', () => ({ |
| 33 | + acquireLock: mocks.acquireLock, |
| 34 | + acquireOutputLock: mocks.acquireOutputLock, |
| 35 | + formatLockError: vi.fn(() => 'lock details'), |
| 36 | +})) |
| 37 | +vi.mock('../../../src/utils/logger', () => ({ |
| 38 | + logger: { error: vi.fn(), info: vi.fn(), warn: vi.fn() }, |
| 39 | +})) |
| 40 | +vi.mock('../../../src/utils/profile', () => ({ |
| 41 | + startCpuProfile: mocks.startCpuProfile, |
| 42 | + stopCpuProfile: mocks.stopCpuProfile, |
| 43 | +})) |
| 44 | + |
| 45 | +const cwd = '/project' |
| 46 | +const buildDir = '/project/.nuxt' |
| 47 | +const outputDir = '/project/.output' |
| 48 | + |
| 49 | +function run(args: string[] = [], data?: Record<string, any>) { |
| 50 | + return runCommand(build, { rawArgs: [cwd, ...args], data }) |
| 51 | +} |
| 52 | + |
| 53 | +describe('build', () => { |
| 54 | + beforeEach(() => { |
| 55 | + vi.clearAllMocks() |
| 56 | + mocks.loadNuxt.mockResolvedValue({ |
| 57 | + hook: vi.fn(), |
| 58 | + ready: vi.fn(), |
| 59 | + options: { buildDir, rootDir: cwd, ssr: true }, |
| 60 | + }) |
| 61 | + mocks.useNitro.mockReturnValue({ |
| 62 | + options: { preset: 'node-server', output: { dir: outputDir, publicDir: `${outputDir}/public` } }, |
| 63 | + }) |
| 64 | + mocks.acquireLock.mockReturnValue({ release: mocks.releaseBuildDir }) |
| 65 | + mocks.acquireOutputLock.mockReturnValue({ release: mocks.releaseOutputDir }) |
| 66 | + }) |
| 67 | + |
| 68 | + it('loads Nuxt with build arguments and runs the build in order', async () => { |
| 69 | + await run(['--prerender', '--preset=cloudflare', '--extends=base', '--profile=verbose'], { |
| 70 | + overrides: { debug: { templates: true } }, |
| 71 | + }) |
| 72 | + |
| 73 | + expect(mocks.loadNuxt).toHaveBeenCalledWith({ |
| 74 | + cwd, |
| 75 | + ready: false, |
| 76 | + dotenv: { cwd, fileName: undefined }, |
| 77 | + envName: undefined, |
| 78 | + overrides: { |
| 79 | + logLevel: undefined, |
| 80 | + _generate: true, |
| 81 | + nitro: { static: true, preset: 'cloudflare' }, |
| 82 | + extends: 'base', |
| 83 | + debug: { templates: true, perf: true }, |
| 84 | + }, |
| 85 | + }) |
| 86 | + expect(mocks.acquireLock).toHaveBeenCalledWith(buildDir, { command: 'build', cwd }) |
| 87 | + expect(mocks.acquireOutputLock).toHaveBeenCalledWith(cwd, outputDir, { command: 'build', cwd }) |
| 88 | + expect(mocks.clearBuildDir).toHaveBeenCalledWith(buildDir) |
| 89 | + expect(mocks.writeTypes).toHaveBeenCalled() |
| 90 | + expect(mocks.buildNuxt).toHaveBeenCalled() |
| 91 | + expect(mocks.startCpuProfile).toHaveBeenCalledOnce() |
| 92 | + expect(mocks.stopCpuProfile).toHaveBeenCalledWith(cwd, 'build') |
| 93 | + expect(mocks.releaseBuildDir).toHaveBeenCalledOnce() |
| 94 | + expect(mocks.releaseOutputDir).toHaveBeenCalledOnce() |
| 95 | + |
| 96 | + const calls = [ |
| 97 | + mocks.acquireLock, |
| 98 | + mocks.acquireOutputLock, |
| 99 | + mocks.clearBuildDir, |
| 100 | + mocks.writeTypes, |
| 101 | + mocks.buildNuxt, |
| 102 | + mocks.releaseOutputDir, |
| 103 | + mocks.releaseBuildDir, |
| 104 | + ].map(mock => mock.mock.invocationCallOrder[0]) |
| 105 | + expect(calls).toEqual([...calls].sort((a, b) => a! - b!)) |
| 106 | + }) |
| 107 | + |
| 108 | + it('propagates build errors without terminating programmatic callers', async () => { |
| 109 | + const error = new Error('build failed') |
| 110 | + mocks.buildNuxt.mockRejectedValue(error) |
| 111 | + const exit = vi.spyOn(process, 'exit').mockImplementation(() => undefined as never) |
| 112 | + |
| 113 | + await expect(run(['--profile'])).rejects.toBe(error) |
| 114 | + |
| 115 | + expect(exit).not.toHaveBeenCalled() |
| 116 | + expect(mocks.startCpuProfile).toHaveBeenCalledOnce() |
| 117 | + expect(mocks.releaseBuildDir).toHaveBeenCalledOnce() |
| 118 | + expect(mocks.releaseOutputDir).toHaveBeenCalledOnce() |
| 119 | + expect(mocks.stopCpuProfile).toHaveBeenCalledWith(cwd, 'build') |
| 120 | + }) |
| 121 | + |
| 122 | + it('releases the build-directory lock when the output is already in use', async () => { |
| 123 | + mocks.acquireOutputLock.mockReturnValue({ |
| 124 | + existing: { pid: 42, command: 'build', cwd: '/other/project', startedAt: Date.now() }, |
| 125 | + }) |
| 126 | + |
| 127 | + await expect(run()).rejects.toThrow(/Another Nuxt build is already writing to .*\.output \(PID 42\)\./) |
| 128 | + |
| 129 | + expect(mocks.clearBuildDir).not.toHaveBeenCalled() |
| 130 | + expect(mocks.buildNuxt).not.toHaveBeenCalled() |
| 131 | + expect(mocks.releaseBuildDir).toHaveBeenCalledOnce() |
| 132 | + }) |
| 133 | +}) |
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