Reputation: 7541
I am using webpack with Babel to build my React application.
module: {
loaders: [
{
test: /\.js$/,
loader: 'babel-loader',
query: {
presets: ['env', 'react']
},
exclude: /node_modules/
}
]
},
I have recently been using env
(formerly es2015
), so part of my code has some undeclared variables. I would like to configure webpack to fail at build rather than having a buggy js, which at execution which throws me error like :
assignment to undeclared variable fooBar
Upvotes: 0
Views: 366
Reputation: 433
Not sure if Babel can do that, but Eslint sure can! Simply setup your Eslint config file; as well, implement Eslint into your webpack config using Eslint Webpack Plugin so it can fail on building. Feel free to let me know if you need more help on this.
Upvotes: 2