Clojurians Log v2

hello friends, I’ve been struggling a lot to advance compile my om.next application that perfectly works in dev

I am using googlemap externs from cljsjs, if someone has had same issues I would be glad to hear that

@baptiste-from-paris are you using fulcro?

nop, om-next + compassus + pushy

and bidi

humm, I'm asking because I saw some problems related to the enviroment when compiling fulcro on advanced

it makes me crazy ^^

but might apply for you as well

tell me

you can try compiling and forcing the dev environment to be left out

I'm trying to remember the command

but I guess it's something with "-dev"

@baptiste-from-paris try: lein with-profile -dev cljsbuild once prod

(replace prod with your production env compilation name, and replace dev as well if you use a different name)

and that’s suppose to build the minified js with my prod profile

dev ?

@wilkerlucio

let's not confuse profile with build ids, hehe

ohhhh lol

you want to build the build id prod, removing the dev profile

ok

it's about some dependencies, I don't remember which, but there are some dev dependencies that can break your adv compilation

I remember @tony.kay had to deal with this, I just can't remember which dependencies were the troublesome

it’s working

I can’t believe I spent 5 hours yersterday with this 😢

thanks a lot

nice, glad to hear 🙂

crazy

sorry about the time spent, but that's how we learn 🙂

it’s okay, it’s really not easy to debug advanced code

@wilkerlucio do you know if compiler imports automarically deps.cljs from cljsjs when you add it to your dependencies ?

@baptiste-from-paris yes it does

ok 🙂

I try out cljs with react material-ui https://github.com/madvas/cljs-react-material-ui-example

class Login extends Component {
  static muiName = 'FlatButton';

  render() {
    return (
      <FlatButton {...this.props} label="Login" />
    );
  }
}

(defui Login ,,,)
(set! (.-muiName Login) "Flatbutton")

@minhnh

thank @sundarj, but it doesn’t work 😞

the set! does not work?

that is all the static syntax in js should do, i think

class Foo { static foo = 2 } is equivalent to class Foo {}; Foo.foo = 2 i believe

maybe, you’re right! I think the macro defui didn’t create js class Login. So, the static syntax doesn’t work

ah

@wilkerlucio turns out it was not a dependency problem

Here is the problem: Om Next has a compiler hack in it. As-in: it actually patches the compiler to work differently. If you have something like tools namespace refresh in any of your source files (e.g. set-refresh-dirs!), then the Clojure environment may reload the compiler (and undo the compiler hack) before doing the compile. This results in code that fails adv optimization. So, the solution is to use a non-development profile that does not have any files from say user where such things are done.

I have hope that something will change in the internals of Om Next that will obviate the need for it having a compiler hack, since such a thing is quite fragile. But, for the time being it is best to at least know it is there.

See https://github.com/omcljs/om/issues/880