Scape uses the ClojureScript analyzer to emit Datomic transaction data containing useful information about some ClojureScript codebase and putting the data in a datomic database so the program becomes queriable via datalog. The idea is to extract interesting statistics and facts about ClojureScript programs.
This is work in progress. Take a look at core.clj and emitter.clj if you're interested to see how it works.
The following query
[:find ?source ?target
:in $ %
:where
[?e :ast.def/name ?source]
[?e :ast/ns :domina]
[ancestor ?e ?d]
[?d :ast.var/ns :domina]
[?d :ast.var/ns-qualified-name ?target]]
finds all definitions in the domina namespace together with all
(internal) calls those defs make. The code in the
call-graph
namespace generates a graphviz file which can be seen rendered
here.
Copyright © 2012 Jonas Enlund
Distributed under the Eclipse Public License, the same as Clojure.