uglifier

[pgherveou]

I am trying to get the uglifier working on my prod env this the code I wrote
can you tell me what's wron in it ?

var browserify  = require('browserify')
  , uglify      = require('uglify-js')

var b = browserify({
    require : ['./js/home.js']
  , mount   : "/home.js"
});

...

if (env == "production") {
        b.register(uglify); 
}

[itay]

This is the code I use to get uglify-js to work for me:

var bundle = browserify({
    entry: "browser_entry.js",
    filter: function(code) {
        if (cmdline.options.uglify) {
            var uglifyjs = require("uglify-js"),
                parser = uglifyjs.parser,
                uglify = uglifyjs.uglify;

            var ast = parser.parse(code);
            ast = uglify.ast_mangle(ast);
            ast = uglify.ast_squeeze(ast);
            return uglify.gen_code(ast);
        }
        else {
            return code;
        }
    },
});

[pgherveou]

Thks, I ended up using something similar too, I will dig into the source to check what I was doing wrong

[ghost]

You should be able to just:

browserify({
    filter : env === 'production' ? require('uglify-js') : String
    /* ... */
})

[mitar]

For Uglify2 I had to do:

    bundle.register('post', function (body) {
        return uglify.minify(body, {
            'fromString': true
        }).code;
    });