webpack.dev.config.js
const path = require('path');
module.exports = {
devtool: 'cheap-module-eval-source-map',
entry: {
all: path.join(__dirname, '/source/javascripts/all.js')
},
output: {
path: path.join(__dirname, '.tmp/webpack_output'),
filename: 'javascripts/[name].js'
},
resolve: {
modules: [
path.join(__dirname, 'source'),
'node_modules'
]
},
module: {
rules: [
{
test: /\.(css|scss)$/,
use: [
{ loader: 'style-loader', options: { sourceMap: true } },
{ loader: 'css-loader', options: { sourceMap: true } },
{ loader: 'postcss-loader', options: { sourceMap: true } },
{ loader: 'sass-loader', options: { sourceMap: true } }
]
},
{
test: /\.js$/,
exclude: /(node_modules)/,
use: ['babel-loader']
}
]
}
};