From d05103a4a878c7c65d9fa90df6a6c223d0542d94 Mon Sep 17 00:00:00 2001
From: alisdair sullivan <alisdair.sullivan@askuity.com>
Date: Tue, 19 May 2015 11:41:18 -0700
Subject: methods for retrieving `src_dirs` and `extra_src_dirs` note that now
 ALL `src_dirs` across included profiles are compiled. previously only the
 last included profile's `src_dirs` were used

---
 src/rebar_dir.erl           | 37 ++++++++++++++++++++++++++++++++++++-
 src/rebar_erlc_compiler.erl |  3 +--
 src/rebar_otp_app.erl       |  5 ++---
 src/rebar_prv_compile.erl   |  4 +---
 4 files changed, 40 insertions(+), 9 deletions(-)

(limited to 'src')

diff --git a/src/rebar_dir.erl b/src/rebar_dir.erl
index 8d8a39e..9bff2ab 100644
--- a/src/rebar_dir.erl
+++ b/src/rebar_dir.erl
@@ -20,7 +20,10 @@
          template_dir/1,
          processing_base_dir/1,
          processing_base_dir/2,
-         make_relative_path/2]).
+         make_relative_path/2,
+         src_dirs/1, src_dirs/2,
+         extra_src_dirs/1, extra_src_dirs/2,
+         all_src_dirs/1, all_src_dirs/3]).
 
 -include("rebar.hrl").
 
@@ -121,3 +124,35 @@ do_make_relative_path([H|T1], [H|T2]) ->
 do_make_relative_path(Source, Target) ->
     Base = lists:duplicate(max(length(Target) - 1, 0), ".."),
     filename:join(Base ++ Source).
+
+-spec src_dirs(rebar_state:t()) -> list(file:filename_all()).
+src_dirs(State) -> src_dirs(State, []).
+
+-spec src_dirs(rebar_state:t(), list(file:filename_all())) -> list(file:filename_all()).
+src_dirs(State, Default) ->
+    ErlOpts = rebar_utils:erl_opts(State),
+    Vs = proplists:get_all_values(src_dirs, ErlOpts),
+    case lists:append(Vs) of
+        []   -> Default;
+        Dirs -> Dirs
+    end.
+
+-spec extra_src_dirs(rebar_state:t()) -> list(file:filename_all()).
+extra_src_dirs(State) -> extra_src_dirs(State, []).
+
+-spec extra_src_dirs(rebar_state:t(), list(file:filename_all())) -> list(file:filename_all()).
+extra_src_dirs(State, Default) ->
+    ErlOpts = rebar_utils:erl_opts(State),
+    Vs = proplists:get_all_values(extra_src_dirs, ErlOpts),
+    case lists:append(Vs) of
+        []   -> Default;
+        Dirs -> Dirs
+    end.
+
+-spec all_src_dirs(rebar_state:t()) -> list(file:filename_all()).
+all_src_dirs(State) -> all_src_dirs(State, [], []).
+
+-spec all_src_dirs(rebar_state:t(), list(file:filename_all()), list(file:filename_all())) ->
+    list(file:filename_all()).
+all_src_dirs(State, SrcDefault, ExtraDefault) ->
+    src_dirs(State, SrcDefault) ++ extra_src_dirs(State, ExtraDefault).
diff --git a/src/rebar_erlc_compiler.erl b/src/rebar_erlc_compiler.erl
index c7a3474..b9072a3 100644
--- a/src/rebar_erlc_compiler.erl
+++ b/src/rebar_erlc_compiler.erl
@@ -143,8 +143,7 @@ doterl_compile(Config, Dir, OutDir, MoreSources, ErlOpts) ->
     %% Support the src_dirs option allowing multiple directories to
     %% contain erlang source. This might be used, for example, should
     %% eunit tests be separated from the core application source.
-    SrcDirs = [filename:join(Dir, X) || X <- proplists:get_value(src_dirs, ErlOpts, ["src"]) ++
-                                             proplists:get_value(extra_src_dirs, ErlOpts, [])],
+    SrcDirs = [filename:join(Dir, X) || X <- rebar_dir:all_src_dirs(Config, ["src"], [])],
     AllErlFiles = gather_src(SrcDirs, []) ++ MoreSources,
 
     %% Make sure that ebin/ exists and is on the path
diff --git a/src/rebar_otp_app.erl b/src/rebar_otp_app.erl
index e5ad1d2..c457999 100644
--- a/src/rebar_otp_app.erl
+++ b/src/rebar_otp_app.erl
@@ -160,9 +160,8 @@ ebin_modules(State, App, Dir) ->
     [rebar_utils:beam_to_mod(N) || N <- Filtered].
 
 extra_dirs(State) ->
-    ErlOpts = rebar_utils:erl_opts(State),
-    Extras = proplists:get_value(extra_src_dirs, ErlOpts, []),
-    SrcDirs = proplists:get_value(src_dirs, ErlOpts, ["src"]),
+    Extras = rebar_dir:extra_src_dirs(State),
+    SrcDirs = rebar_dir:src_dirs(State, ["src"]),
     %% remove any dirs that are defined in `src_dirs` from `extra_src_dirs`
     Extras -- SrcDirs.
 
diff --git a/src/rebar_prv_compile.erl b/src/rebar_prv_compile.erl
index f70ca28..3265e58 100644
--- a/src/rebar_prv_compile.erl
+++ b/src/rebar_prv_compile.erl
@@ -119,9 +119,7 @@ copy_app_dirs(State, OldAppDir, AppDir) ->
             end,
             filelib:ensure_dir(filename:join(AppDir, "dummy")),
             %% link to src_dirs to be adjacent to ebin is needed for R15 use of cover/xref
-            ErlOpts = rebar_utils:erl_opts(State),
-            SrcDirs = proplists:get_value(src_dirs, ErlOpts, ["src"]) ++
-                      proplists:get_value(extra_src_dirs, ErlOpts, []),
+            SrcDirs = rebar_dir:all_src_dirs(State, ["src"], []),
             [symlink_or_copy(OldAppDir, AppDir, Dir) || Dir <- ["priv", "include"] ++ SrcDirs];
         false ->
             ok
-- 
cgit v1.1