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next.js/bin/next-export

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#!/usr/bin/env node
import { resolve, join } from 'path'
import { existsSync } from 'fs'
import parseArgs from 'minimist'
import exportApp from '../server/export'
import { printAndExit } from '../lib/utils'
process.env.NODE_ENV = process.env.NODE_ENV || 'production'
const argv = parseArgs(process.argv.slice(2), {
alias: {
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h: 'help',
v: 'verbose',
o: 'outdir'
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},
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boolean: ['h'],
default: {
v: false,
o: null
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}
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})
if (argv.help) {
console.log(`
Description
Exports the application for production deployment
Usage
$ next export [options] <dir>
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<dir> represents where the compiled dist folder should go.
If no directory is provided, the dist folder will be created in the current directory.
You can set a custom folder in config https://github.com/zeit/next.js#custom-configuration, otherwise it will be created inside '.next'
Options
-h - list this help
-v - run export with the verbose mode
-o - set the output dir (defaults to '.out')
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`)
process.exit(0)
}
const dir = resolve(argv._[0] || '.')
// Check if pages dir exists and warn if not
if (!existsSync(dir)) {
printAndExit(`> No such directory exists as the project root: ${dir}`)
}
if (!existsSync(join(dir, 'pages'))) {
if (existsSync(join(dir, '..', 'pages'))) {
printAndExit('> No `pages` directory found. Did you mean to run `next` in the parent (`../`) directory?')
}
printAndExit('> Couldn\'t find a `pages` directory. Please create one under the project root')
}
const options = {
verbose: argv.verbose,
outdir: argv.outdir ? resolve(argv.outdir) : resolve(dir, '.out')
}
exportApp(dir, options)
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.catch((err) => {
console.error(err)
process.exit(1)
})