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index.js
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index.js
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/* eslint global-require: 0 */
/* eslint import/no-dynamic-require: 0 */
const { resolve } = require('path')
const { existsSync } = require('fs')
const { merge } = require('webpack-merge')
const getLoaderExtension = (filename) => {
const matchData = filename.match(/\.([jt]sx?)?(\.erb)?$/)
if (!matchData) {
return 'js'
}
return matchData[1]
}
const getCustomConfig = () => {
const path = resolve('config', 'esbuild.config.js')
if (existsSync(path)) {
return require(path)
}
return {}
}
const getEsbuildLoaderConfig = (filenameToProcess) => {
const customConfig = getCustomConfig()
const defaultConfig = {
loader: require.resolve('esbuild-loader'),
options: {
loader: getLoaderExtension(filenameToProcess)
}
}
return merge(defaultConfig, customConfig)
}
module.exports = {
getEsbuildLoaderConfig
}