11a161f296
When overriding `config.resolve.alias` incorrectly webpack will throw an error because private-next-pages is not defined. This adds a more descriptive error explaining the error better. Fixes: #6681
129 lines
4.1 KiB
TypeScript
129 lines
4.1 KiB
TypeScript
import { join } from 'path'
|
|
import nanoid from 'nanoid'
|
|
import loadConfig from 'next-server/next-config'
|
|
import { PHASE_PRODUCTION_BUILD } from 'next-server/constants'
|
|
import getBaseWebpackConfig from './webpack-config'
|
|
import { generateBuildId } from './generate-build-id'
|
|
import { writeBuildId } from './write-build-id'
|
|
import { isWriteable } from './is-writeable'
|
|
import { runCompiler, CompilerResult } from './compiler'
|
|
import {recursiveReadDir} from '../lib/recursive-readdir'
|
|
import { createPagesMapping, createEntrypoints } from './entries'
|
|
import formatWebpackMessages from '../client/dev-error-overlay/format-webpack-messages'
|
|
import chalk from 'chalk'
|
|
|
|
function collectPages(
|
|
directory: string,
|
|
pageExtensions: string[]
|
|
): Promise<string[]> {
|
|
return recursiveReadDir(directory, new RegExp(`\\.(?:${pageExtensions.join('|')})$`))
|
|
}
|
|
|
|
function printTreeView(list: string[]) {
|
|
list
|
|
.sort((a, b) => (a > b ? 1 : -1))
|
|
.forEach((item, i) => {
|
|
const corner =
|
|
i === 0
|
|
? list.length === 1
|
|
? '─'
|
|
: '┌'
|
|
: i === list.length - 1
|
|
? '└'
|
|
: '├'
|
|
console.log(` \x1b[90m${corner}\x1b[39m ${item}`)
|
|
})
|
|
|
|
console.log()
|
|
}
|
|
|
|
export default async function build(dir: string, conf = null): Promise<void> {
|
|
if (!(await isWriteable(dir))) {
|
|
throw new Error(
|
|
'> Build directory is not writeable. https://err.sh/zeit/next.js/build-dir-not-writeable'
|
|
)
|
|
}
|
|
|
|
console.log('Creating an optimized production build ...')
|
|
console.log()
|
|
|
|
const config = loadConfig(PHASE_PRODUCTION_BUILD, dir, conf)
|
|
const buildId = await generateBuildId(config.generateBuildId, nanoid)
|
|
const distDir = join(dir, config.distDir)
|
|
const pagesDir = join(dir, 'pages')
|
|
|
|
const pagePaths = await collectPages(pagesDir, config.pageExtensions)
|
|
const pages = createPagesMapping(pagePaths, config.pageExtensions)
|
|
const entrypoints = createEntrypoints(pages, config.target, buildId, config)
|
|
const configs = await Promise.all([
|
|
getBaseWebpackConfig(dir, {
|
|
buildId,
|
|
isServer: false,
|
|
config,
|
|
target: config.target,
|
|
entrypoints: entrypoints.client,
|
|
}),
|
|
getBaseWebpackConfig(dir, {
|
|
buildId,
|
|
isServer: true,
|
|
config,
|
|
target: config.target,
|
|
entrypoints: entrypoints.server,
|
|
}),
|
|
])
|
|
|
|
let result: CompilerResult = { warnings: [], errors: [] }
|
|
if (config.target === 'serverless') {
|
|
if (config.publicRuntimeConfig)
|
|
throw new Error(
|
|
'Cannot use publicRuntimeConfig with target=serverless https://err.sh/zeit/next.js/serverless-publicRuntimeConfig'
|
|
)
|
|
|
|
const clientResult = await runCompiler(configs[0])
|
|
// Fail build if clientResult contains errors
|
|
if (clientResult.errors.length > 0) {
|
|
result = {
|
|
warnings: [...clientResult.warnings],
|
|
errors: [...clientResult.errors],
|
|
}
|
|
} else {
|
|
const serverResult = await runCompiler(configs[1])
|
|
result = {
|
|
warnings: [...clientResult.warnings, ...serverResult.warnings],
|
|
errors: [...clientResult.errors, ...serverResult.errors],
|
|
}
|
|
}
|
|
} else {
|
|
result = await runCompiler(configs)
|
|
}
|
|
|
|
result = formatWebpackMessages(result)
|
|
|
|
if (result.errors.length > 0) {
|
|
// Only keep the first error. Others are often indicative
|
|
// of the same problem, but confuse the reader with noise.
|
|
if (result.errors.length > 1) {
|
|
result.errors.length = 1
|
|
}
|
|
const error = result.errors.join('\n\n')
|
|
|
|
console.error(chalk.red('Failed to compile.\n'))
|
|
console.error(error)
|
|
console.error()
|
|
|
|
if (error.indexOf('private-next-pages') > -1) {
|
|
throw new Error('> webpack config.resolve.alias was incorrectly overriden. https://err.sh/zeit/next.js/invalid-resolve-alias')
|
|
}
|
|
throw new Error('> Build failed because of webpack errors')
|
|
} else if (result.warnings.length > 0) {
|
|
console.warn(chalk.yellow('Compiled with warnings.\n'))
|
|
console.warn(result.warnings.join('\n\n'))
|
|
console.warn()
|
|
} else {
|
|
console.log(chalk.green('Compiled successfully.\n'))
|
|
}
|
|
|
|
printTreeView(Object.keys(pages))
|
|
|
|
await writeBuildId(distDir, buildId)
|
|
}
|