From 71d7df4881d2ed205e5b2375ea122726c120b475 Mon Sep 17 00:00:00 2001
From: Marko Mindek <marko.mindek@gmail.com>
Date: Sun, 24 Mar 2024 22:30:22 +0100
Subject: [PATCH 1/4] REBAR_SRC_DIRS and REBAR_APP_DIRS fix

---
 apps/rebar/src/rebar.hrl               |  1 +
 apps/rebar/src/rebar_app_discover.erl  |  4 ++--
 apps/rebar/src/rebar_compiler.erl      |  2 +-
 apps/rebar/src/rebar_compiler_erl.erl  |  8 ++++----
 apps/rebar/src/rebar_dir.erl           |  6 ++++--
 apps/rebar/src/rebar_env.erl           | 15 +++++++++------
 apps/rebar/src/rebar_erlc_compiler.erl |  6 +++---
 apps/rebar/src/rebar_otp_app.erl       |  2 +-
 apps/rebar/src/rebar_plugins.erl       |  4 ++--
 apps/rebar/src/rebar_prv_compile.erl   |  2 +-
 apps/rebar/src/rebar_prv_eunit.erl     |  2 +-
 apps/rebar/src/rebar_prv_plugins.erl   |  2 +-
 apps/rebar/test/rebar_dir_SUITE.erl    |  6 +++---
 apps/rebar/test/rebar_hooks_SUITE.erl  | 16 +++++++++++++++-
 14 files changed, 48 insertions(+), 28 deletions(-)

diff --git a/apps/rebar/src/rebar.hrl b/apps/rebar/src/rebar.hrl
index fa6f2bda2..6d601c740 100644
--- a/apps/rebar/src/rebar.hrl
+++ b/apps/rebar/src/rebar.hrl
@@ -14,6 +14,7 @@
 
 -define(DEFAULT_BASE_DIR, "_build").
 -define(DEFAULT_ROOT_DIR, ".").
+-define(DEFAULT_PROJECT_SRC_DIRS, ["src"]).
 -define(DEFAULT_PROJECT_APP_DIRS, ["apps/*", "lib/*", "."]).
 -define(DEFAULT_PROJECT_PLUGIN_DIRS, ["plugins/*"]).
 -define(DEFAULT_CHECKOUTS_DIR, "_checkouts").
diff --git a/apps/rebar/src/rebar_app_discover.erl b/apps/rebar/src/rebar_app_discover.erl
index 993925625..94fb20488 100644
--- a/apps/rebar/src/rebar_app_discover.erl
+++ b/apps/rebar/src/rebar_app_discover.erl
@@ -24,7 +24,7 @@ do(State, LibDirs) ->
     BaseDir = rebar_state:dir(State),
     Dirs = [filename:join(BaseDir, LibDir) || LibDir <- LibDirs],
     RebarOpts = rebar_state:opts(State),
-    SrcDirs = rebar_dir:src_dirs(RebarOpts, ["src"]),
+    SrcDirs = rebar_dir:src_dirs(RebarOpts),
     Apps = find_apps(Dirs, SrcDirs, all, State),
     ProjectDeps = rebar_state:deps_names(State),
     DepsDir = rebar_dir:deps_dir(State),
@@ -318,7 +318,7 @@ find_app(AppInfo, AppDir, Validate, State) ->
     %% if no src dir is passed, figure it out from the app info, with a default
     %% of src/
     AppOpts = rebar_app_info:opts(AppInfo),
-    SrcDirs = rebar_dir:src_dirs(AppOpts, ["src"]),
+    SrcDirs = rebar_dir:src_dirs(AppOpts),
     find_app_(AppInfo, AppDir, SrcDirs, Validate, State).
 
 %% @doc check that a given app in a directory is there, and whether it's
diff --git a/apps/rebar/src/rebar_compiler.erl b/apps/rebar/src/rebar_compiler.erl
index a2f71c6f3..8e8b2e6bc 100644
--- a/apps/rebar/src/rebar_compiler.erl
+++ b/apps/rebar/src/rebar_compiler.erl
@@ -375,7 +375,7 @@ clean_(CompilerMod, AppInfo, _Label) ->
 annotate_extras(AppInfo) ->
     AppOpts = rebar_app_info:opts(AppInfo),
     ExtraDirs = rebar_dir:extra_src_dirs(AppOpts, []),
-    OldSrcDirs = rebar_dir:src_dirs(AppOpts, ["src"]),
+    OldSrcDirs = rebar_dir:src_dirs(AppOpts),
     %% Re-annotate the directories with non-default options if it is the
     %% case; otherwise, later down the line, the options get dropped with
     %% profiles. All of this must be done with the rebar_dir functionality
diff --git a/apps/rebar/src/rebar_compiler_erl.erl b/apps/rebar/src/rebar_compiler_erl.erl
index 26263edc4..d84ca4925 100644
--- a/apps/rebar/src/rebar_compiler_erl.erl
+++ b/apps/rebar/src/rebar_compiler_erl.erl
@@ -17,7 +17,7 @@ context(AppInfo) ->
     Mappings = [{".beam", EbinDir}],
 
     OutDir = rebar_app_info:dir(AppInfo),
-    SrcDirs = rebar_dir:src_dirs(rebar_app_info:opts(AppInfo), ["src"]),
+    SrcDirs = rebar_dir:src_dirs(rebar_app_info:opts(AppInfo)),
     ExistingSrcDirs = lists:filter(fun(D) ->
                                            ec_file:is_dir(filename:join(OutDir, D))
                                    end, SrcDirs),
@@ -31,7 +31,7 @@ context(AppInfo) ->
               %% all source directories are valid, and might also be recursive
               lists:append([
                   find_recursive_incl(OutDir, Src, RebarOpts) ||
-                  Src <- rebar_dir:all_src_dirs(RebarOpts, ["src"], [])
+                  Src <- rebar_dir:all_src_dirs(RebarOpts)
               ]) ++
               %% top-level dir for legacy stuff
               [OutDir],
@@ -84,7 +84,7 @@ needed_files(Graph, FoundFiles, _, AppInfo) ->
     ),
 
     PrivIncludes = [{i, filename:join(OutDir, Src)}
-                    || Src <- rebar_dir:all_src_dirs(RebarOpts, ["src"], [])],
+                    || Src <- rebar_dir:all_src_dirs(RebarOpts)],
     AdditionalOpts = PrivIncludes ++ [{i, filename:join(OutDir, "include")}, {i, OutDir}, return],
 
     true = digraph:delete(SubGraph),
@@ -241,7 +241,7 @@ filename_to_atom(F) -> list_to_atom(filename:rootname(filename:basename(F))).
 %% dependencies induced by given graph G.
 needed_files(Graph, ErlOpts, RebarOpts, Dir, OutDir, SourceFiles) ->
     PrivIncludes = [{i, filename:join(Dir, Src)}
-                    || Src <- rebar_dir:all_src_dirs(RebarOpts, ["src"], [])],
+                    || Src <- rebar_dir:all_src_dirs(RebarOpts)],
     SharedOpts = [{i, filename:join(Dir, "include")},
                   {i, Dir}] ++ PrivIncludes ++ ErlOpts,
     CompilerOptsSet = erl_compiler_opts_set(),
diff --git a/apps/rebar/src/rebar_dir.erl b/apps/rebar/src/rebar_dir.erl
index 45bfe861a..74c33255d 100644
--- a/apps/rebar/src/rebar_dir.erl
+++ b/apps/rebar/src/rebar_dir.erl
@@ -250,7 +250,7 @@ do_make_relative_path(Source, Target) ->
 %%% the given directory, no matter if it is configured as `src_dirs' or
 %%% `extra_src_dirs'.
 -spec src_dirs(rebar_dict()) -> list(file:filename_all()).
-src_dirs(Opts) -> src_dirs(Opts, []).
+src_dirs(Opts) -> src_dirs(Opts, ?DEFAULT_PROJECT_SRC_DIRS).
 
 %% @doc same as `src_dirs/1', but allows to pass in a list of default options.
 -spec src_dirs(rebar_dict(), list(file:filename_all())) -> list(file:filename_all()).
@@ -287,7 +287,9 @@ raw_src_dirs(Type, Opts, Default) ->
 %% @doc returns all the source directories (`src_dirs' and
 %% `extra_src_dirs').
 -spec all_src_dirs(rebar_dict()) -> list(file:filename_all()).
-all_src_dirs(Opts) -> all_src_dirs(Opts, [], []).
+all_src_dirs(Opts) -> all_src_dirs(Opts,
+                                   ?DEFAULT_PROJECT_SRC_DIRS,
+                                   []).
 
 %% @doc returns all the source directories (`src_dirs' and
 %% `extra_src_dirs') while being able to configure defaults for both.
diff --git a/apps/rebar/src/rebar_env.erl b/apps/rebar/src/rebar_env.erl
index 456df5b3e..a0b6f4a2f 100644
--- a/apps/rebar/src/rebar_env.erl
+++ b/apps/rebar/src/rebar_env.erl
@@ -17,8 +17,10 @@
 %% REBAR_GLOBAL_CONFIG_DIR = rebar_dir:global_config_dir/1
 %% REBAR_GLOBAL_CACHE_DIR  = rebar_dir:global_cache_dir/1
 %% REBAR_TEMPLATE_DIR      = rebar_dir:template_dir/1
+%%
+%% (relative paths):
 %% REBAR_APP_DIRS          = rebar_dir:lib_dirs/1
-%% REBAR_SRC_DIRS          = rebar_dir:src_dirs/1
+%% REBAR_SRC_DIRS          = rebar_dir:all_src_dirs/1
 %%
 %% autoconf compatible variables
 %% (see: http://www.gnu.org/software/autoconf/manual/autoconf.html#Erlang-Libraries):
@@ -28,6 +30,8 @@
 %% ERLANG_LIB_VER_erl_interface = version part of path returned by code:lib_dir(erl_interface)
 %% ERL                          = ERLANG_ROOT_DIR/bin/erl
 %% ERLC                         = ERLANG_ROOT_DIR/bin/erl
+%% ERLANG_ARCH                  = rebar_api:wordsize/0
+%% ERLANG_TARGET                = rebar_api:get_arch/0
 %%
 
 -spec create_env(rebar_state:t()) -> proplists:proplist().
@@ -37,7 +41,6 @@ create_env(State) ->
 
 -spec create_env(rebar_state:t(), rebar_dict()) -> proplists:proplist().
 create_env(State, Opts) ->
-    BaseDir = rebar_dir:base_dir(State),
     EnvVars = [
         {"REBAR_DEPS_DIR",          filename:absname(rebar_dir:deps_dir(State))},
         {"REBAR_BUILD_DIR",         filename:absname(rebar_dir:base_dir(State))},
@@ -48,8 +51,8 @@ create_env(State, Opts) ->
         {"REBAR_GLOBAL_CONFIG_DIR", filename:absname(rebar_dir:global_config_dir(State))},
         {"REBAR_GLOBAL_CACHE_DIR",  filename:absname(rebar_dir:global_cache_dir(Opts))},
         {"REBAR_TEMPLATE_DIR",      filename:absname(rebar_dir:template_dir(State))},
-        {"REBAR_APP_DIRS",          join_dirs(BaseDir, rebar_dir:lib_dirs(State))},
-        {"REBAR_SRC_DIRS",          join_dirs(BaseDir, rebar_dir:all_src_dirs(Opts))},
+        {"REBAR_APP_DIRS",          join_dirs(rebar_dir:lib_dirs(State))},
+        {"REBAR_SRC_DIRS",          join_dirs(rebar_dir:all_src_dirs(Opts))},
         {"ERLANG_ERTS_VER",         erlang:system_info(version)},
         {"ERLANG_ROOT_DIR",         code:root_dir()},
         {"ERL",                     filename:join([code:root_dir(), "bin", "erl"])},
@@ -79,8 +82,8 @@ create_erl_interface_env() ->
 %% Internal functions
 %% ====================================================================
 
-join_dirs(BaseDir, Dirs) ->
-    rebar_string:join([filename:join(BaseDir, Dir) || Dir <- Dirs], ":").
+join_dirs(Dirs) ->
+    rebar_string:join(Dirs, ":").
 
 re_version(Path) ->
     case re:run(Path, "^.*-(?<VER>[^/-]*)$", [{capture,[1],list}, unicode]) of
diff --git a/apps/rebar/src/rebar_erlc_compiler.erl b/apps/rebar/src/rebar_erlc_compiler.erl
index a1942c567..b4f495f44 100644
--- a/apps/rebar/src/rebar_erlc_compiler.erl
+++ b/apps/rebar/src/rebar_erlc_compiler.erl
@@ -118,7 +118,7 @@ compile(AppInfo, CompileOpts) when element(1, AppInfo) == app_info_t ->
                             compile_mib(AppInfo), MibsOpts),
 
     SrcDirs = lists:map(fun(SrcDir) -> filename:join(Dir, SrcDir) end,
-                        rebar_dir:src_dirs(RebarOpts, ["src"])),
+                        rebar_dir:src_dirs(RebarOpts)),
     OutDir = filename:join(Dir, outdir(RebarOpts)),
     compile_dirs(RebarOpts, Dir, SrcDirs, OutDir, CompileOpts),
 
@@ -151,7 +151,7 @@ compile(State, BaseDir, OutDir, CompileOpts) when element(1, State) == state_t -
 compile(RebarOpts, BaseDir, OutDir, CompileOpts) ->
     warn_deprecated(),
     SrcDirs = lists:map(fun(SrcDir) -> filename:join(BaseDir, SrcDir) end,
-                        rebar_dir:src_dirs(RebarOpts, ["src"])),
+                        rebar_dir:src_dirs(RebarOpts)),
     compile_dirs(RebarOpts, BaseDir, SrcDirs, OutDir, CompileOpts),
 
     ExtraDirs = rebar_dir:extra_src_dirs(RebarOpts),
@@ -563,7 +563,7 @@ internal_erl_compile(Opts, Dir, Module, OutDir, ErlOpts, RebarOpts) ->
     Target = target_base(OutDir, Module) ++ ".beam",
     ok = filelib:ensure_dir(Target),
     PrivIncludes = [{i, filename:join(Dir, Src)}
-                    || Src <- rebar_dir:all_src_dirs(RebarOpts, ["src"], [])],
+                    || Src <- rebar_dir:all_src_dirs(RebarOpts)],
     AllOpts = [{outdir, filename:dirname(Target)}, no_spawn_compiler_process]
               ++ ErlOpts ++ PrivIncludes ++
               [{i, filename:join(Dir, "include")}, {i, Dir}, return],
diff --git a/apps/rebar/src/rebar_otp_app.erl b/apps/rebar/src/rebar_otp_app.erl
index 9b94e8e16..e9dcb7886 100644
--- a/apps/rebar/src/rebar_otp_app.erl
+++ b/apps/rebar/src/rebar_otp_app.erl
@@ -182,7 +182,7 @@ ebin_modules(AppInfo, Dir) ->
 
 extra_dirs(State) ->
     Extras = rebar_dir:extra_src_dirs(rebar_app_info:opts(State)),
-    SrcDirs = rebar_dir:src_dirs(rebar_app_info:opts(State), ["src"]),
+    SrcDirs = rebar_dir:src_dirs(rebar_app_info:opts(State)),
     %% remove any dirs that are defined in `src_dirs` from `extra_src_dirs`
     Extras -- SrcDirs.
 
diff --git a/apps/rebar/src/rebar_plugins.erl b/apps/rebar/src/rebar_plugins.erl
index cd5f377cc..9b2f50211 100644
--- a/apps/rebar/src/rebar_plugins.erl
+++ b/apps/rebar/src/rebar_plugins.erl
@@ -205,7 +205,7 @@ discover_plugins(State) ->
             LibDirs = rebar_dir:project_plugin_dirs(State),
             Dirs = [filename:join(BaseDir, LibDir) || LibDir <- LibDirs],
             RebarOpts = rebar_state:opts(State),
-            SrcDirs = rebar_dir:src_dirs(RebarOpts, ["src"]),
+            SrcDirs = rebar_dir:src_dirs(RebarOpts),
             Found = rebar_app_discover:find_apps(Dirs, SrcDirs, all, State),
             ?DEBUG("Found local plugins: ~p~n"
                    "\tusing config: {project_plugin_dirs, ~p}",
@@ -233,7 +233,7 @@ is_umbrella(State) ->
     %% we know this is not an umbrella application.
     Root = rebar_dir:root_dir(State),
     LibPaths = lists:usort(rebar_dir:lib_dirs(State)) -- ["."],
-    SrcPaths = rebar_dir:src_dirs(rebar_state:opts(State), ["src"]),
+    SrcPaths = rebar_dir:src_dirs(rebar_state:opts(State)),
     lists:any(fun(Dir) -> [] == filelib:wildcard(filename:join(Root, Dir)) end, LibPaths)
     andalso
     lists:all(fun(Dir) -> not filelib:is_dir(filename:join(Root, Dir)) end, SrcPaths).
diff --git a/apps/rebar/src/rebar_prv_compile.erl b/apps/rebar/src/rebar_prv_compile.erl
index 18a69d880..e69cf6bb0 100644
--- a/apps/rebar/src/rebar_prv_compile.erl
+++ b/apps/rebar/src/rebar_prv_compile.erl
@@ -513,7 +513,7 @@ delete_if_symlink(Path) ->
     end.
 
 resolve_src_dirs(Opts) ->
-    SrcDirs = rebar_dir:src_dirs(Opts, ["src"]),
+    SrcDirs = rebar_dir:src_dirs(Opts),
     ExtraDirs = rebar_dir:extra_src_dirs(Opts, []),
     normalize_src_dirs(SrcDirs, ExtraDirs).
 
diff --git a/apps/rebar/src/rebar_prv_eunit.erl b/apps/rebar/src/rebar_prv_eunit.erl
index ab1b9cd68..e6f6c740d 100644
--- a/apps/rebar/src/rebar_prv_eunit.erl
+++ b/apps/rebar/src/rebar_prv_eunit.erl
@@ -220,7 +220,7 @@ set_modules([], State, {AppAcc, TestAcc}) ->
     dedupe_tests({AppAcc, TestAcc ++ TestSrc});
 set_modules([App|Rest], State, {AppAcc, TestAcc}) ->
     F = fun(Dir) -> filename:join([rebar_app_info:dir(App), Dir]) end,
-    AppDirs = lists:map(F, rebar_dir:src_dirs(rebar_app_info:opts(App), ["src"])),
+    AppDirs = lists:map(F, rebar_dir:src_dirs(rebar_app_info:opts(App))),
     Regex = rebar_state:get(State, eunit_test_regex, ?DEFAULT_TEST_REGEX),
     AppSrc = gather_src(AppDirs, Regex),
     TestDirs = [filename:join([rebar_app_info:dir(App), "test"])],
diff --git a/apps/rebar/src/rebar_prv_plugins.erl b/apps/rebar/src/rebar_prv_plugins.erl
index 4872999eb..6fd10b262 100644
--- a/apps/rebar/src/rebar_prv_plugins.erl
+++ b/apps/rebar/src/rebar_prv_plugins.erl
@@ -41,7 +41,7 @@ do(State) ->
     display_plugins("Global plugins", GlobalApps, GlobalPlugins),
 
     RebarOpts = rebar_state:opts(State),
-    SrcDirs = rebar_dir:src_dirs(RebarOpts, ["src"]),
+    SrcDirs = rebar_dir:src_dirs(RebarOpts),
     {LocalPluginsDefs, _} = list_local_plugins(State),
     PluginsDirs = filelib:wildcard(filename:join(rebar_dir:plugins_dir(State), "*")),
 
diff --git a/apps/rebar/test/rebar_dir_SUITE.erl b/apps/rebar/test/rebar_dir_SUITE.erl
index a1f2ef81f..8673e8dae 100644
--- a/apps/rebar/test/rebar_dir_SUITE.erl
+++ b/apps/rebar/test/rebar_dir_SUITE.erl
@@ -68,8 +68,8 @@ end_per_testcase(_, _Config) -> ok.
 default_src_dirs(Config) ->
     {ok, State} = rebar_test_utils:run_and_check(Config, [], ["compile"], return),
 
-    [] = rebar_dir:src_dirs(rebar_state:opts(State)),
-    ["src"] = rebar_dir:src_dirs(rebar_state:opts(State), ["src"]).
+    ["src"] = rebar_dir:src_dirs(rebar_state:opts(State)),
+    ["lib"] = rebar_dir:src_dirs(rebar_state:opts(State), ["lib"]).
 
 default_extra_src_dirs(Config) ->
     {ok, State} = rebar_test_utils:run_and_check(Config, [], ["compile"], return),
@@ -80,7 +80,7 @@ default_extra_src_dirs(Config) ->
 default_all_src_dirs(Config) ->
     {ok, State} = rebar_test_utils:run_and_check(Config, [], ["compile"], return),
 
-    [] = rebar_dir:all_src_dirs(rebar_state:opts(State)),
+    ["src"] = rebar_dir:all_src_dirs(rebar_state:opts(State)),
     ["src", "test"] = rebar_dir:all_src_dirs(rebar_state:opts(State), ["src"], ["test"]).
 
 src_dirs(Config) ->
diff --git a/apps/rebar/test/rebar_hooks_SUITE.erl b/apps/rebar/test/rebar_hooks_SUITE.erl
index bdef11482..e6ef5636b 100644
--- a/apps/rebar/test/rebar_hooks_SUITE.erl
+++ b/apps/rebar/test/rebar_hooks_SUITE.erl
@@ -281,4 +281,18 @@ env_vars_in_hooks(Config) ->
     rebar_test_utils:create_config(AppDir, RebarConfig),
     rebar_test_utils:create_app(AppDir, Name, Vsn, [kernel, stdlib]),
     rebar_test_utils:run_and_check(Config, RebarConfig, ["compile"],
-                {ok, [{app, Name, valid}, {file, HookFile}]}).
+                {ok, [{app, Name, valid}, {file, HookFile}]}),
+
+    State = rebar_state:new(),
+    Env = rebar_env:create_env(State),
+    EnvVars = [Var || {Var,_Value} <- Env],
+    ShOpts = [{env, Env}],
+    [check_env(Var,ShOpts) || Var <- EnvVars].
+
+check_env(EnvName, ShOpts) ->
+    %% check that a variable has a value
+    %% dont use 'echo -n' because it's not portable
+    Resp = rebar_utils:sh("echo $"++EnvName, ShOpts),
+    ?assertMatch({ok,_}, Resp),
+    ?assertNotEqual({ok,"\n"},
+                    Resp).

From 30ee8ad3d1742d498d57d5d38cdf083371c606b9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marko=20Min=C4=91ek?= <marko.mindek@gmail.com>
Date: Mon, 25 Mar 2024 14:43:40 +0100
Subject: [PATCH 2/4] Update apps/rebar/test/rebar_dir_SUITE.erl

Co-authored-by: Fred Hebert <mononcqc@ferd.ca>
---
 apps/rebar/test/rebar_dir_SUITE.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/rebar/test/rebar_dir_SUITE.erl b/apps/rebar/test/rebar_dir_SUITE.erl
index 8673e8dae..92c92ebfa 100644
--- a/apps/rebar/test/rebar_dir_SUITE.erl
+++ b/apps/rebar/test/rebar_dir_SUITE.erl
@@ -68,6 +68,7 @@ end_per_testcase(_, _Config) -> ok.
 default_src_dirs(Config) ->
     {ok, State} = rebar_test_utils:run_and_check(Config, [], ["compile"], return),
 
+    [] = rebar_dir:src_dirs(rebar_state:opts(State), []),
     ["src"] = rebar_dir:src_dirs(rebar_state:opts(State)),
     ["lib"] = rebar_dir:src_dirs(rebar_state:opts(State), ["lib"]).
 

From 0cdf730e64aef6bc3b17414ae276972f18f0e8c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marko=20Min=C4=91ek?= <marko.mindek@gmail.com>
Date: Mon, 25 Mar 2024 14:43:48 +0100
Subject: [PATCH 3/4] Update apps/rebar/test/rebar_dir_SUITE.erl

Co-authored-by: Fred Hebert <mononcqc@ferd.ca>
---
 apps/rebar/test/rebar_dir_SUITE.erl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/apps/rebar/test/rebar_dir_SUITE.erl b/apps/rebar/test/rebar_dir_SUITE.erl
index 92c92ebfa..50b515e31 100644
--- a/apps/rebar/test/rebar_dir_SUITE.erl
+++ b/apps/rebar/test/rebar_dir_SUITE.erl
@@ -81,6 +81,7 @@ default_extra_src_dirs(Config) ->
 default_all_src_dirs(Config) ->
     {ok, State} = rebar_test_utils:run_and_check(Config, [], ["compile"], return),
 
+    [] = rebar_dir:all_src_dirs(rebar_state:opts(State), []),
     ["src"] = rebar_dir:all_src_dirs(rebar_state:opts(State)),
     ["src", "test"] = rebar_dir:all_src_dirs(rebar_state:opts(State), ["src"], ["test"]).
 

From bd42627763ab7cdf2525a2725f8a16460101cfce Mon Sep 17 00:00:00 2001
From: Marko Mindek <marko.mindek@gmail.com>
Date: Mon, 25 Mar 2024 15:50:32 +0100
Subject: [PATCH 4/4] undef fix

---
 apps/rebar/test/rebar_dir_SUITE.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/rebar/test/rebar_dir_SUITE.erl b/apps/rebar/test/rebar_dir_SUITE.erl
index 50b515e31..f88232038 100644
--- a/apps/rebar/test/rebar_dir_SUITE.erl
+++ b/apps/rebar/test/rebar_dir_SUITE.erl
@@ -81,7 +81,7 @@ default_extra_src_dirs(Config) ->
 default_all_src_dirs(Config) ->
     {ok, State} = rebar_test_utils:run_and_check(Config, [], ["compile"], return),
 
-    [] = rebar_dir:all_src_dirs(rebar_state:opts(State), []),
+    [] = rebar_dir:all_src_dirs(rebar_state:opts(State), [], []),
     ["src"] = rebar_dir:all_src_dirs(rebar_state:opts(State)),
     ["src", "test"] = rebar_dir:all_src_dirs(rebar_state:opts(State), ["src"], ["test"]).