71 lines
1.8 KiB
JavaScript
71 lines
1.8 KiB
JavaScript
const { createProxyMiddleware } = require('http-proxy-middleware')
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const logger = require('./logger')
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// Redirect info ~> debug
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logger.info = logger.debug
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function proxyModule (options) {
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if (!this.options.proxy) {
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// No proxy defined
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logger.warn('No proxy defined on top level.')
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return
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}
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if (this.options.mode !== 'spa') {
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this.nuxt.hook('generate:before', () => {
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logger.warn('The module `@nuxtjs/proxy` does not work in generated mode.')
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})
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}
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// Defaults
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const defaults = Object.assign(
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{
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// Required for virtual hosted sites
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changeOrigin: true,
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// Proxy webSockets
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ws: true,
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// Use consola as default logger
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logProvider: () => logger
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},
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options
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)
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delete defaults.src
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// Normalize options.proxy to middleware arguments
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const applyDefaults = o => Object.assign({}, defaults, o)
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const normalizeTarget = o => (typeof o === 'object' ? o : { target: o })
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const proxy = []
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if (Array.isArray(this.options.proxy)) {
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// Array mode
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this.options.proxy.forEach((p) => {
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if (Array.isArray(p)) {
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proxy.push([p[0], applyDefaults(normalizeTarget(p[1]))])
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} else {
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proxy.push([p, applyDefaults()])
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}
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})
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} else {
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// Object mode
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Object.keys(this.options.proxy).forEach((context) => {
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proxy.push([
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context,
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applyDefaults(normalizeTarget(this.options.proxy[context]))
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])
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})
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}
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// Register middleware
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proxy.forEach((args) => {
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// https://github.com/chimurai/http-proxy-middleware
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this.addServerMiddleware({
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prefix: false, // http-proxy-middleware uses req.originalUrl
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handler: createProxyMiddleware(...args)
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})
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})
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}
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module.exports = proxyModule
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module.exports.meta = require('../package.json')
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