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Merge pull request #188 from massemanet/xref_extra_path

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Xref extra path
This commit is contained in:
Andrew Thompson 2014-02-06 01:04:35 -05:00
commit 184edc2331
2 changed files with 8 additions and 0 deletions
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5
rebar.config.sample
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@ -221,6 +221,11 @@
{xref_warnings, false}.
%% optional extra paths to include in xref:set_library_path/2.
%% specified relative location of rebar.config.
%% e.g. {xref_extra_paths,["../gtknode/src"]}
{xref_extra_paths,[]}.
%% xref checks to run
{xref_checks, [undefined_function_calls, undefined_functions,
locals_not_used, exports_not_used,

3
src/rebar_xref.erl
View file

@ -103,9 +103,11 @@ info(help, xref) ->
"Valid rebar.config options:~n"
" ~p~n"
" ~p~n"
" ~p~n"
" ~p~n",
[
{xref_warnings, false},
{xref_extra_paths,[]},
{xref_checks, [undefined_function_calls, undefined_functions,
locals_not_used, exports_not_used,
deprecated_function_calls, deprecated_functions]},
@ -146,6 +148,7 @@ code_path(Config) ->
%% properly into the overall compile code path if possible.
BaseDir = rebar_config:get_xconf(Config, base_dir),
[P || P <- code:get_path() ++
rebar_config:get(Config, xref_extra_paths, []) ++
[filename:join(BaseDir, filename:join(SubDir, "ebin"))
|| SubDir <- rebar_config:get(Config, sub_dirs, [])],
filelib:is_dir(P)].