6d7cf2a934
Removed Option to enable `ReactProductionProfiling` from configuration and added a CLI switch for the same. Users can now do `next build --profile` to enable react production profiling. Also added a warning to notify users about the performance impact Fixes: #14688
58 lines
1.4 KiB
JavaScript
Executable file
58 lines
1.4 KiB
JavaScript
Executable file
#!/usr/bin/env node
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import { existsSync } from 'fs'
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import arg from 'next/dist/compiled/arg/index.js'
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import { resolve } from 'path'
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import * as Log from '../build/output/log'
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import { cliCommand } from '../bin/next'
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import build from '../build'
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import { printAndExit } from '../server/lib/utils'
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const nextBuild: cliCommand = (argv) => {
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const args = arg(
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{
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// Types
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'--help': Boolean,
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'--profile': Boolean,
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// Aliases
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'-h': '--help',
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},
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{ argv }
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)
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if (args['--help']) {
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printAndExit(
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`
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Description
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Compiles the application for production deployment
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Usage
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$ next build <dir>
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<dir> represents the directory of the Next.js application.
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If no directory is provided, the current directory will be used.
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--profile can be used to enable React Production Profiling
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`,
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0
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)
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}
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if (args['--profile']) {
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Log.warn('Profiling is enabled. Note: This may affect performance')
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}
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const dir = resolve(args._[0] || '.')
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// Check if the provided directory exists
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if (!existsSync(dir)) {
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printAndExit(`> No such directory exists as the project root: ${dir}`)
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}
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build(dir, null, args['--profile'])
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.then(() => process.exit(0))
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.catch((err) => {
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console.error('')
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console.error('> Build error occurred')
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printAndExit(err)
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})
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}
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export { nextBuild }
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