webpack config written in CLJS

shadow-cljs.edn

[{:id :webpack
  :target :node-library
  :output-to "webpack.config.js"
  :exports config.webpack/exports
  :devtools
  {:enabled false}}]


;; then shadow-cljs --build webpack --dev|--once
;; webpack -d
;; webpack -p
;; webpack --watch

webpack.cljs

(ns config.webpack
  (:require ["path" :as path]))

;; this gets called by webpack and should return the config
(defn configure [env opts]
  ;; opts contains useful things, like "watch":true|false
  (let [{:strs [watch] :as opts} (js->clj opts)]
    ;; (prn opts)

    (-> {:entry
         {:react ["react" "react-dom"]}

         :output
         {:path (path/resolve "dist")
          :filename "bundle.js"}}
        (clj->js))))



;; this is a bit ugly, need to adjust :node-library to directly export a default
;; it only supports objects or calling functions currently
(defn exports []
  configure)