rsnext/packages/next/build/webpack/loaders/emit-file-loader.js
Tim Neutkens b124ed2e14
Added no-shadow rule to eslint (#13645)
Was going through _document and noticed some variable shadowing going on. Added a rule for it to our eslint configuration and went through all warnings with @Timer.
2020-06-01 21:00:22 +00:00

44 lines
1.2 KiB
JavaScript

import loaderUtils from 'loader-utils'
module.exports = function (content, sourceMap) {
this.cacheable()
const callback = this.async()
const resourcePath = this.resourcePath
const query = loaderUtils.getOptions(this)
// Allows you to do checks on the file name. For example it's used to check if there's both a .js and .jsx file.
if (query.validateFileName) {
try {
query.validateFileName(resourcePath)
} catch (err) {
callback(err)
return
}
}
const name = query.name || '[hash].[ext]'
const context = query.context || this.rootContext || this.options.context
const regExp = query.regExp
const opts = { context, content, regExp }
const interpolateName = query.interpolateName || ((inputName) => inputName)
const interpolatedName = interpolateName(
loaderUtils.interpolateName(this, name, opts),
{ name, opts }
)
const emit = (code, map) => {
this.emitFile(interpolatedName, code, map)
callback(null, code, map)
}
if (query.transform) {
const transformed = query.transform({
content,
sourceMap,
interpolatedName,
})
return emit(transformed.content, transformed.sourceMap)
}
return emit(content, sourceMap)
}