Merge pull request #4346 from apache/find_bugs

add find_bugs makefile target for undefined functions
apache · Jan 4, 2023 · 33ee216 · 33ee216
2 parents f8d489f + d524ddb
commit 33ee216
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diff --git a/Makefile b/Makefile
@@ -350,6 +350,11 @@ dialyze: .rebar
 	@$(REBAR) -r dialyze $(DIALYZE_OPTS)
 
 
+.PHONY: find_bugs
+# target: xref - find unused exports etc
+find_bugs:
+	@$(REBAR) --keep-going --recursive xref $(DIALYZE_OPTS)
+
 .PHONY: introspect
 # target: introspect - Check for commits difference between rebar.config and repository
 introspect:

diff --git a/rebar.config.script b/rebar.config.script
@@ -194,6 +194,7 @@ AddConfig = [
     {lib_dirs, ["src"]},
     {erl_opts, [{i, "../"}, {d, 'COUCHDB_ERLANG_VERSION', VerString}]},
     {eunit_opts, [verbose, {report,{eunit_surefire,[{dir,"."}]}}]},
+    {xref_checks, [undefined_function_calls, undefined_functions]},
     {plugins, [eunit_plugin]},
     {dialyzer, [
         {plt_location, local},