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2023-02-18

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#shadow-cljs
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2023-02-18
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Roman Liutikov10:02:30

uh, just tried compiling a project with 2.20.20, shadow spits out a bunch of inference errors for interop code where previously (in 2.19.8) it wouldn't complain 

(defn find-cut-before
  [^js $pos]
  (when-not (some-> $pos .-parent .-type .-spec .-isolating) ...

;; Cannot infer target type in expression (. G__39906 -isolating)

thheller10:02:19

yes, previously many cases were not warning properly about externs and where causing renames without warning

馃憤 2
thheller10:02:05

looks like in this case some-> might not be transfering typehints properly?

Roman Liutikov10:02:22

looks like it is, it's just a chain of prop getters

grav16:02:25

Has anyone gotten https://github.com/thheller/reagent-expo working? When I start expo, I get the following: 

$ expo start --web
[snip]
Starting Webpack on port 19006 in development mode.
Invalid configuration object. Webpack has been initialized using a configuration object that does not match the API schema.
 - configuration.node should be one of these:
   false | object { __dirname?, __filename?, global? }
   -> Include polyfills or mocks for various node stuff.
   Details:
    * configuration.node has an unknown property 'module'. These properties are valid:
      object { __dirname?, __filename?, global? }

grav16:02:15

Also tried with npx expo start --web, to make sure it's the version of expo installed in node_modules that is used, but it's the same issue

grav16:02:32

I should say that I am not using yarn, but npm install

thheller16:02:18

the lock file is from yarn, so probably just getting a different version of some packages

thheller16:02:47

probably best to just create a new expo project from scratch and just copy the CLJS bits

馃憤 2
kwladyka17:02:26

How can I run watch for 2 different builds in shadow-cljs in the same project without 

shadow-cljs already running in project on . Use or terminate it before starting another one.
{:project-config "/***/shadow-cljs.edn", :project-home "***, :version "2.19.8"}
ExceptionInfo: shadow-cljs already running in project on . Use or terminate it before starting another one.
?

DrLj贸tsson18:02:19

Watch both apps? shadow-cljs watch app1 app2

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kwladyka18:02:13

heh thank you. I tried with , instead of

馃檶 2
kwladyka17:02:33

*node server and UI for web browser