actsasgeek / lein-gossip Goto Github PK
View Code? Open in Web Editor NEWA tool to examine Clojure source code and generate call-graphs.
A tool to examine Clojure source code and generate call-graphs.
Namespace-qualified ::keywords require being in the runtime
environment in which such namespaces exist.
For example, you can do this experiment:
failure case
$ lein repl
(read-string "::bootstrap/routes")
;; => RuntimeException Invalid token: ::bootstrap/routes clojure.lang.Util.runtimeException (Util.java:219)
success case
$ git clone https://github.com/cldwalker/mindmup-pedestal.git # random clojure project
$ cd mindmup-pedestal
$ lein repl
(read-string "::bootstrap/routes")
:io.pedestal.service.http/routes ; success
But lein-gossip fails:
$ lein gossip
/home/vagrant/src/mindmup-pedestal/dev/user.clj
/home/vagrant/src/mindmup-pedestal/dev/dev.clj
[reader error] Invalid token: ::bootstrap/join?
[reader error] Invalid token: ::bootstrap/routes
[reader error] Invalid token: ::bootstrap/allowed-origins
...
So the way to solve these reader errors is that the namespace in question has
to exist in the environment before reading the form. That may or may
not be something you want to do, but the pull request I have open
(Issue #2) at least makes it less of a problem because it just prints
out which forms failed to read and proceeds to read the other forms.
Attempted to run using Lein 1.7.1:
lein gossip src/clojure
Resulted in:
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: java.lang.IllegalArgumentException: Don't know how to create ISeq from: clojure.lang.Symbol
at clojure.lang.LazySeq.sval(LazySeq.java:47)
at clojure.lang.LazySeq.seq(LazySeq.java:56)
at clojure.lang.RT.seq(RT.java:450)
at clojure.core$seq.invoke(core.clj:122)
at clojure.core$r.invoke(core.clj:793)
at clojure.core$into.invoke(core.clj:2614)
at leiningen.gossip.callgraphing$create_used_namespace_lookup.invoke(callgraphing.clj:79)
at leiningen.gossip.callgraphing$select_defs_and_calls.invoke(callgraphing.clj:113)
at leiningen.gossip.callgraphing$clj_to_dot.invoke(callgraphing.clj:186)
at leiningen.gossip.callgraphing$generate_dot_files_from_clj_files.invoke(callgraphing.clj:212)
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