Clojurians Log v2

hey! i just started using lumo & i really like it

but i'm uncertain how to add cljs dependencies to my project

@swizzard They are handled just as with regular ClojureScript: Depend on JAR files on the classpath. Lumo has a -c / --classpath argument, as well as -D / --dependencies argument, which provides some sugar for specifying the classpath

hm ok

i've never done any cljs really, and i've only ever used lein

Lumo is practically identical to Planck with respect to this, so much of the material at http://planck-repl.org/dependencies.html is likely relevant

sorry to be kind of dense about this, but:

i'm downloading boot so i can use boot -d as suggested by the planck docs

Yeah, you can use boot, or if you are more comfortable doing so, you can use lein to download deps

(boot just happens to have some nice syntax to do that directly on the command line)

well it's not a bad time to learn boot i guess

No need to learn all of boot, just to download a dep using it 🙂

well i'd like to have a documented/repeatable thing

like lein has a project.clj where the deps go

i'm not necessarily planning on distributing this as a library or even necessarily running it more than like once

but it's good to like document stuff

i'm a python guy at heart and feel uncomfortable without a requirements.txt-equivalent

i'm sorry to keep being such a dummy, but

i've downloaded specter using boot -d

but i can't require it in my lumo repl

because .m2/repository/com/rpl/specter/1.0.5 only has jars

and the repl keeps asking for com/rpl/specter.cljs/`com/rpl/specter.cljc`

should i just clone the source?

@swizzard I’m not sure, but I think you should apply the same trick as with Planck here: https://blog.michielborkent.nl/blog/2016/10/19/one-off-clojure-libraries/

(blog is a year old, so things may have changed)

Seemed still valid a couple of months ago: https://clojurians-log.clojureverse.org/lumo/2017-06-15.html

cljs.user=> (require '[com.rpl.specter :as s])
Could not require com.rpl.specter.navs in file com/rpl/specter.cljc
         (new)
         Function.cljs.core.ex_info.cljs$core$IFn$_invoke$arity$3 (NO_SOURCE_FILE <embedded>:1928:72)
         Function.cljs.analyzer.error.cljs$core$IFn$_invoke$arity$3 (NO_SOURCE_FILE <embedded>:2539:92)
         Function.cljs.js.require.cljs$core$IFn$_invoke$arity$5 (NO_SOURCE_FILE <embedded>:5849:145)
         Function.cljs.js.load_deps.cljs$core$IFn$_invoke$arity$7 (NO_SOURCE_FILE <embedded>:5859:507)
         (NO_SOURCE_FILE <embedded>:5860:420)
         Function.cljs.js.require.cljs$core$IFn$_invoke$arity$5 (NO_SOURCE_FILE <embedded>:5838:1)
         Function.cljs.js.load_deps.cljs$core$IFn$_invoke$arity$7 (NO_SOURCE_FILE <embedded>:5859:507)
         (NO_SOURCE_FILE <embedded>:5860:420)
         Function.cljs.js.require.cljs$core$IFn$_invoke$arity$5 (NO_SOURCE_FILE <embedded>:5838:1)

Maximum call stack size exceeded
         Function.lumo.repl.print_error.cljs$core$IFn$_invoke$arity$2 (NO_SOURCE_FILE <embedded>:6385:96)
         Object.lumo.repl.handle_error (NO_SOURCE_FILE <embedded>:6390:60)
         (NO_SOURCE_FILE <embedded>:6515:177)
         (NO_SOURCE_FILE <embedded>:6014:340)
         (NO_SOURCE_FILE <embedded>:5904:425)
         (NO_SOURCE_FILE <embedded>:5918:218)
         (NO_SOURCE_FILE <embedded>:5863:211)
         (NO_SOURCE_FILE <embedded>:5842:36)
         (NO_SOURCE_FILE <embedded>:6014:340)
         (NO_SOURCE_FILE <embedded>:5904:425)

😞

@swizzard https://github.com/nathanmarz/specter/issues/72 There is an older version of Specter which worked with self-hosted ClojureScript IIRC

@swizzard

$ lumo -qD com.rpl/specter:0.12.0
cljs.user=> (require '[com.rpl.specter :as s])
nil

oof

ok

the latest version is 1.0.5

😕

Yeah, but 0.12.0 was about a year ago, which is about the lifetime of self-hosted ClojureScript in the general scheme of things 🙂

alas

In other words, 0.12.0 is probably OK if you are just messing around

fair enough

Or, once you've mastered this stuff, contribute the changes needed to make it work 😜

all i wanted was to use brain.js to make names for a tracery-based nanogenmo project

For people looking to help out in Lumo, there’s only 1 pending task to do before releasing 1.8

I’d like to add a lumo.build.api/watch function. Should be the same as cljs.build.api/watch (just swapping out all the JVM APIs with Node.js’s)