#hoplon

for somewhat reason boot does not pickup values from boot.properties

setting env variable works

any ideas?

hi all, I need some help

lein new hoplon my-project

java.lang.ClassCastException: clojure.lang.Symbol cannot be cast to clojure.lang.Associative

full stacktrace: https://gist.github.com/szamuboy/ef90dbf4200d21...

guess: what version of leiningen are you using?

2.5.1

and you get that stacktrace just by running `lein new hoplon my-project`?

yes, exactly

that seems odd. it works fine for me with 2.5.1.

lein version: Leiningen 2.5.1 on Java 1.7.0_65 OpenJDK 64-Bit Server VM

Leiningen 2.5.1 on Java 1.7.0_75 OpenJDK Client VM

shouldn't really matter though. the ClassCastException means something's not right.

I don't know what though.

maybe my leiningen profile can mess up the things?

wow, with my profiles renamed, I could create the hoplon template

OK, I think I start commenting out the lines in my profile line by line...

yeah, it was the lein-ancient

strange

I was going to say, a number of people seem to have problems with lein-ancient.

That's a pity. ianhedoesit, thank you for helping me tracking down the problem

guess: I think earlier someone said hoplon doesn't work with boot2 or something by the way. I can't get the hoplon lein template working, anyway.

ianhedoesit: yes, lein template for hoplon is for boot1 version

boot2 hoplon is not ready yet, but is usable if you want to use it)))

see http://hoplon.discoursehosting.net/t/porting-ho... there are some links too boo2 branch of hoplon

and port of hoplon.io site as example

ul: neat, thanks. :)

hi, i have a working hoplon project that i can start with 'boot development'

but when i generate the lein project file and try to compile i get compilation problems.

clojure/hoplon newbie here

ok, shadowing a core clojure function emits warning, but in fact stops compile in production.

Deraen: do you have any experiences with requiring cljx compiled code in a boot task after (cljx)

Saapas should have a simple example (which works, I think)

Or it might be that cljx compiled code is only required from cljs code

I have work project using boot cljx but I haven't tested that in some time

^ if anyone else encounters this, adapting the saapas task by wrapping the fn call in resolve worked for me: https://gist.github.com/jpthomson/d7c36805ebe24...

jpthomson: cool - welcome to the party btw!

thanks!

i have problem with multiple builds in boot-cljs

if any level of optimization except :none is set, then i have good one build (e.g. admin.js) and corrupted second(e.g. widget.js)

corruption is that code which must be only in first build included and executed in second one

double checked about possible namespace references

anybody used multiple builds?

it does not help ((((

ul: how are you doing multiple builds? calling cljs task multiple times?

or using .cljs.edn?

using .cljs.edn

very simple ones

{:require [vion.app.admin]

:init-fns [vion.app.admin/hoploninit]}

and s/admin/widget/ one

admin is ok, but widget has code from admin

i mean output js

ul: how are you calling your cljs tasl?

ul: boot-cljs currently does not use clojurescripts :main feature

(cljs :optimizations :whitespace)

ul: then it sounds like a bug ...

martinklepsch: i suspect clojurescript compiler

because it is who produces final js

intermediate files are ok

generated by boot-cljs .cljs has correct requires

could be that this is related to caching maybe...

problem persists even if cljs.edn declared in different folders

and compilation is run in different pods inside boot-cljs

yes, something wrong in common directories

may be cache

with these many recent changes it has become hard to figure out if a problem comes from boot-cljs or clojurescript itself

could you tell me some the oldest version of boot-cljs which has no critical bugs known?

will try to compile with it

https://github.com/adzerk/boot-cljs/commit/6b1e... — may be this was attempt to fix this bug?

wonder why it does not help

ul: do you have a repo that shows the problem?

michaniskin: it is private one

can you make a simple demonstration repo?

that i can clone and inspect?

michaniskin: if you want to inspect some stuff this one is also a candidate: https://github.com/adzerk/boot-cljs/issues/48

super weird

yes, will do that now

I thought it might be a cljs thing but couldn't reproduce in mies-om

(but that was yesterday night + today in the morning so I might not have been at my fullest capacity)

single segment namespaces are problematic in cljs i think

in general

how do you feel about using cljs :main vs. our shim?

I'm kind of leaning towards keeping the task as close as possible for stability reasons

michaniskin: oh. didn't know that

i don't think :main is as good as our shim

our shim does everything :main does, no?

michaniskin: what does our shim do that main doesn't?

(except handling .inc.js)

our shim automatically works with "docrooted" pages

without having to specify that to the compiler

also it won't reload js files that are already loaded by the shim when used with a reload task of some kind