move test profile bootstrap into core

src/rebar3.erl

@@ -96,7 +96,7 @@ run(RawArgs) ->
     run_aux(BaseState2, RawArgs).
 
 run_aux(State, RawArgs) ->
-    State2 = case os:getenv("REBAR_PROFILE") of
+    State1 = case os:getenv("REBAR_PROFILE") of
                  false ->
                      State;
                  "" ->
@@ -105,6 +105,9 @@ run_aux(State, RawArgs) ->
                      rebar_state:apply_profiles(State, [list_to_atom(Profile)])
              end,
 
+    %% bootstrap test profile
+    State2 = rebar_state:add_to_profile(State1, test, test_state(State1)),
+
     %% Process each command, resetting any state between each one
     BaseDir = rebar_state:get(State, base_dir, ?DEFAULT_BASE_DIR),
     State3 = rebar_state:set(State2, base_dir,
@@ -319,3 +322,21 @@ state_from_global_config(Config, GlobalConfigFile) ->
     GlobalConfig2 = rebar_state:set(GlobalConfig, plugins, []),
     GlobalConfig3 = rebar_state:set(GlobalConfig2, {plugins, global}, rebar_state:get(GlobalConfigThrowAway, plugins, [])),
     rebar_state:providers(rebar_state:new(GlobalConfig3, Config), GlobalPlugins).
+
+test_state(State) ->
+    ErlOpts = rebar_state:get(State, erl_opts, []),
+    TestOpts = safe_define_test_macro(ErlOpts),
+    [{extra_src_dirs, ["test"]}, {erl_opts, TestOpts}].
+
+safe_define_test_macro(Opts) ->
+    %% defining a compile macro twice results in an exception so
+    %% make sure 'TEST' is only defined once
+    case test_defined(Opts) of
+       true  -> [];
+       false -> [{d, 'TEST'}]
+    end.
+
+test_defined([{d, 'TEST'}|_]) -> true;
+test_defined([{d, 'TEST', true}|_]) -> true;
+test_defined([_|Rest]) -> test_defined(Rest);
+test_defined([]) -> false.

src/rebar_prv_eunit.erl

@@ -34,8 +34,7 @@ init(State) ->
                                  {opts, eunit_opts(State)},
                                  {profiles, [test]}]),
     State1 = rebar_state:add_provider(State, Provider),
-    State2 = rebar_state:add_to_profile(State1, test, test_state(State1)),
-    {ok, State2}.
+    {ok, State1}.
 
 -spec do(rebar_state:t()) -> {ok, rebar_state:t()} | {error, string()}.
 do(State) ->
@@ -103,19 +102,6 @@ format_error({error, Error}) ->
 %% Internal functions
 %% ===================================================================
 
-test_state(State) ->
-    ErlOpts = rebar_state:get(State, erl_opts, []),
-    TestOpts = safe_define_test_macro(ErlOpts),
-    [{extra_src_dirs, ["test"]}, {erl_opts, TestOpts}].
-
-safe_define_test_macro(Opts) ->
-    %% defining a compile macro twice results in an exception so
-    %% make sure 'TEST' is only defined once
-    case test_defined(Opts) of
-       true -> Opts;
-       false -> [{d, 'TEST'}] ++ Opts
-    end.
-
 compile(State, {ok, Tests}) ->
     %% inject `eunit_first_files`, `eunit_compile_opts` and any
     %% directories required by tests into the applications
@@ -191,11 +177,6 @@ inject_test_dir(Opts, Dir) ->
     ExtraSrcDirs = rebar_opts:get(Opts, extra_src_dirs, []),
     rebar_opts:set(Opts, extra_src_dirs, ExtraSrcDirs ++ [Dir]).
 
-test_defined([{d, 'TEST'}|_]) -> true;
-test_defined([{d, 'TEST', true}|_]) -> true;
-test_defined([_|Rest]) -> test_defined(Rest);
-test_defined([]) -> false.
-
 prepare_tests(State) ->
     %% parse and translate command line tests
     CmdTests = resolve_tests(State),