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next.js/bin/next
Ives van Hoorne 5ab7463b93 Exploration of different config + expose webpack config (#222)
* Use next.config.js instead of package.json

* Remove irrelevant comment

* Integrate with custom webpack config

* Include hotReload option

* Remove async/await for getConfig

* Read package.json, show warning when webpack in config is defined

* Prepend warning message with WARNING

* Update log statements

* Documentation

* Restart server on change of config

* Fix process handling and cases where there is no config

* Also restart server when config file gets deleted

* Changed second parameter of webpack to config

* Support for returning Promise

* Update documentation, fix bug with webpack config

* Remove package.json, cdn and hotReload from config
2016-12-17 10:38:11 -08:00

50 lines
1.1 KiB
JavaScript
Executable file

#!/usr/bin/env node
import { join } from 'path'
import { spawn } from 'cross-spawn'
import { watchFile } from 'fs'
const defaultCommand = 'dev'
const commands = new Set([
defaultCommand,
'init',
'build',
'start'
])
let cmd = process.argv[2]
let args
if (commands.has(cmd)) {
args = process.argv.slice(3)
} else {
cmd = defaultCommand
args = process.argv.slice(2)
}
const bin = join(__dirname, 'next-' + cmd)
const startProcess = () => {
const proc = spawn(bin, args, { stdio: 'inherit', customFds: [0, 1, 2] })
proc.on('close', (code) => process.exit(code))
proc.on('error', (err) => {
console.error(err)
process.exit(1)
})
return proc
}
let proc = startProcess()
if (cmd === 'dev') {
watchFile(join(process.cwd(), 'next.config.js'), (cur, prev) => {
if (cur.size > 0 || prev.size > 0) {
console.log('\n> Found a change in next.config.js, restarting the server...')
// Don't listen to 'close' now since otherwise parent gets killed by listener
proc.removeAllListeners('close')
proc.kill()
proc = startProcess()
}
})
}