ba8cb31a40
Saw a reply on the original pull request that the WebSocket using a random port broke their set up so I added a `--websocket` or `-w` argument similar to the `-p` argument to allow manually setting this port also.
58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
import findUp from 'find-up'
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import {CONFIG_FILE} from 'next-server/constants'
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const targets = ['server', 'serverless']
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const defaultConfig = {
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webpack: null,
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webpackDevMiddleware: null,
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poweredByHeader: true,
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distDir: '.next',
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assetPrefix: '',
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configOrigin: 'default',
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useFileSystemPublicRoutes: true,
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generateBuildId: () => null,
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generateEtags: true,
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pageExtensions: ['jsx', 'js'],
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target: 'server',
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onDemandEntries: {
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maxInactiveAge: 60 * 1000,
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pagesBufferLength: 2,
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websocketPort: 0
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}
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}
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function normalizeConfig (phase, config) {
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if (typeof config === 'function') {
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return config(phase, {defaultConfig})
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}
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return config
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}
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export default function loadConfig (phase, dir, customConfig) {
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if (customConfig) {
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return {...defaultConfig, configOrigin: 'server', ...customConfig}
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}
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const path = findUp.sync(CONFIG_FILE, {
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cwd: dir
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})
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// If config file was found
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if (path && path.length) {
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const userConfigModule = require(path)
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const userConfig = normalizeConfig(phase, userConfigModule.default || userConfigModule)
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if (userConfig.target && !targets.includes(userConfig.target)) {
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throw new Error(`Specified target is invalid. Provided: "${userConfig.target}" should be one of ${targets.join(', ')}`)
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}
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if (userConfig.onDemandEntries) {
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userConfig.onDemandEntries = {
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...defaultConfig.onDemandEntries,
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...userConfig.onDemandEntries
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}
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}
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return {...defaultConfig, configOrigin: CONFIG_FILE, ...userConfig}
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}
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return defaultConfig
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}
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