Nuxt/lib/utils.js

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'use strict'
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export function encodeHtml (str) {
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return str.replace(/</g, '&lt;').replace(/>/g, '&gt;')
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}
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export function getContext (req, res) {
return { req, res }
}
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export function setAnsiColors (ansiHTML) {
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ansiHTML.setColors({
reset: ['efefef', 'a6004c'],
darkgrey: '5a012b',
yellow: 'ffab07',
green: 'aeefba',
magenta: 'ff84bf',
blue: '3505a0',
cyan: '56eaec',
red: '4e053a'
})
}
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export function * waitFor (ms) {
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return new Promise(function (resolve) {
setTimeout(resolve, (ms || 0))
})
}
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export function urlJoin () {
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return [].slice.call(arguments).join('/').replace(/\/+/g, '/').replace(':/', '://')
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}
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export function isUrl (url) {
return (url.indexOf('http') === 0 || url.indexOf('//') === 0)
}
export function promisifyRoute (fn) {
// If routes is an array
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if (Array.isArray(fn)) {
return Promise.resolve(fn)
}
// If routes is a function expecting a callback
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if (fn.length === 1) {
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return new Promise((resolve, reject) => {
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fn(function (err, routeParams) {
if (err) {
reject(err)
}
resolve(routeParams)
})
})
}
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let promise = fn()
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if (!(promise instanceof Promise)) {
promise = Promise.resolve(promise)
}
return promise
}