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parttimejob/node_modules/@vue/vue-loader-v15/lib/codegen/utils.js

49 lines
1.4 KiB

const qs = require('querystring')
// these are built-in query parameters so should be ignored
// if the user happen to add them as attrs
const ignoreList = ['id', 'index', 'src', 'type']
// transform the attrs on a SFC block descriptor into a resourceQuery string
exports.attrsToQuery = (attrs, langFallback) => {
let query = ``
for (const name in attrs) {
const value = attrs[name]
if (!ignoreList.includes(name)) {
query += `&${qs.escape(name)}=${value ? qs.escape(value) : ``}`
}
}
if (langFallback && !(`lang` in attrs)) {
query += `&lang=${langFallback}`
}
return query
}
exports.genMatchResource = (context, resourcePath, resourceQuery, lang) => {
resourceQuery = resourceQuery || ''
const loaders = []
const parsedQuery = qs.parse(resourceQuery.slice(1))
// process non-external resources
if ('vue' in parsedQuery && !('external' in parsedQuery)) {
const currentRequest = context.loaders
.slice(context.loaderIndex)
.map((obj) => obj.request)
loaders.push(...currentRequest)
}
const loaderString = loaders.join('!')
return `${resourcePath}${lang ? `.${lang}` : ''}${resourceQuery}!=!${
loaderString ? `${loaderString}!` : ''
}${resourcePath}${resourceQuery}`
}
exports.testWebpack5 = (compiler) => {
if (!compiler) {
return false
}
const webpackVersion = compiler.webpack && compiler.webpack.version
return Boolean(webpackVersion && Number(webpackVersion.split('.')[0]) > 4)
}