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-rw-r--r--src/rebar_core.erl55
1 files changed, 30 insertions, 25 deletions
diff --git a/src/rebar_core.erl b/src/rebar_core.erl
index a6f2c68..3b4102e 100644
--- a/src/rebar_core.erl
+++ b/src/rebar_core.erl
@@ -161,31 +161,36 @@ help() ->
%% print known commands
%%
commands() ->
- io:format(<<
-"analyze Analyze with Dialyzer~n"
-"build_plt Build Dialyzer PLT~n"
-"check_plt Check Dialyzer PLT~n"
-"~n"
-"clean Clean~n"
-"compile Compile sources~n"
-"~n"
-"create template= [var=foo,...] Create skel based on template and vars~n"
-"create-app Create simple app skel~n"
-"create-node Create simple node skel~n"
-"~n"
-"check-deps Display to be fetched dependencies~n"
-"get-deps Fetch dependencies~n"
-"delete-deps Delete fetched dependencies~n"
-"~n"
-"generate [dump_spec=0/1] Build release with reltool~n"
-"install [target=] Install build into target~n"
-"~n"
-"eunit [suite=foo] Run eunit [test/foo_tests.erl] tests~n"
-"~n"
-"int_test [suite=] [case=] Run ct suites in ./int_test~n"
-"perf_test [suite=] [case=] Run ct suites in ./perf_test~n"
-"test [suite=] [case=] Run ct suites in ./test~n"
->>).
+ S = <<"
+analyze Analyze with Dialyzer
+build_plt Build Dialyzer PLT
+check_plt Check Dialyzer PLT
+
+clean Clean
+compile Compile sources
+
+create template= [var=foo,...] Create skel based on template and vars
+create-app Create simple app skel
+create-node Create simple node skel
+
+check-deps Display to be fetched dependencies
+get-deps Fetch dependencies
+delete-deps Delete fetched dependencies
+
+generate [dump_spec=0/1] Build release with reltool
+install [target=] Install build into target
+
+eunit [suite=foo] Run eunit [test/foo_tests.erl] tests
+
+int_test [suite=] [case=] Run ct suites in ./int_test
+perf_test [suite=] [case=] Run ct suites in ./perf_test
+test [suite=] [case=] Run ct suites in ./test
+
+xref Run cross reference analysis
+">>,
+ io:put_chars(S),
+ %% workaround to delay exit until all output is written
+ timer:sleep(300).
%%
%% options accepted via getopt