Reputation: 145
I'm trying to minify my scripts with express-minify middleware but i get an error from uglify module: SyntaxError: Unexpected token: name (n) The problem is that uglify can not parse es2015 scripts. There is a way to transpile my script in a middleware before minifying? my code:
app.use(compression());
app.use(minify({
cache: "./cache",
uglifyJsModule: uglifyJs,
errorHandler: function (errorInfo, callback) {
console.log(errorInfo);
if (errorInfo.stage === 'compile') {
callback(errorInfo.error, JSON.stringify(errorInfo.error));
return;
}
callback(errorInfo.error, errorInfo.body);
}
}));
app.use(express.static('public', config.staticOptions));
Upvotes: 1
Views: 251
Reputation: 145
Solved with uglify-es:
var uglifyEs = require('uglify-es');
app.use(compression());
app.use(minify({
cache: "./cache",
uglifyJsModule: uglifyEs,
errorHandler: function (errorInfo, callback) {
console.log(errorInfo);
if (errorInfo.stage === 'compile') {
callback(errorInfo.error, JSON.stringify(errorInfo.error));
return;
}
callback(errorInfo.error, errorInfo.body);
}
}));
app.use(express.static('public', config.staticOptions));
Upvotes: 2