Snippets

Useful snippets

CLJS dependency tree

Even though goog.deps provides the dependencies it can be useful to know the dependency graph given a cljs namespace. For instance if you have multiple builds.

(ns scratch.xy
  (:require 
            [clojure.tools.namespace.find :as ctnf]
            [clojure.tools.namespace.dir :as ctnd]
            [clojure.tools.namespace.dependency :as ctndeps]
            [clojure.tools.namespace.track :as ctnt]))
(def cljs-graph
  (::ctnt/deps (ctnd/scan-dirs (ctnt/tracker) [(io/file "src" "cljs")] {:platform ctnf/cljs})))

(defn deps-graph [graph ns]
  (let [deps (ctndeps/immediate-dependencies graph ns)]
    {ns (mapv #(deps-graph graph %) deps)}))

(deps-graph cljs-graph 'your.ns.core)