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-rw-r--r--src/rebar_core.erl15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/rebar_core.erl b/src/rebar_core.erl
index c76d738..373a7e8 100644
--- a/src/rebar_core.erl
+++ b/src/rebar_core.erl
@@ -30,11 +30,21 @@
-include("rebar.hrl").
+-ifndef(BUILD_TIME).
+-define(BUILD_TIME, "undefined").
+-endif.
+
%% ===================================================================
%% Public API
%% ===================================================================
-run(Args) ->
+run(["version"]) ->
+ %% Load application spec and display vsn and build time info
+ ok = application:load(rebar),
+ {ok, Vsn} = application:get_key(rebar, vsn),
+ ?CONSOLE("Version ~s built ~s\n", [Vsn, ?BUILD_TIME]),
+ ok;
+run(Args) ->
%% Filter all the flags (i.e. string of form key=value) from the
%% command line arguments. What's left will be the commands to run.
Commands = filter_flags(Args, []),
@@ -47,6 +57,9 @@ run(Args) ->
%% Pre-load the rebar app so that we get default configuration
ok = application:load(rebar),
+ %% Make sure crypto is running
+ crypto:start(),
+
%% Initialize logging system
rebar_log:init(),