From ffa0cda467ce851ff57aa23b92ab8f3fd679fb33 Mon Sep 17 00:00:00 2001
From: Dave Smith <dizzyd@dizzyd.com>
Date: Mon, 7 Dec 2009 16:03:56 -0700
Subject: Updating bootstrap to embed the build time into a macro that we can
 pull via "version" command

---
 src/rebar_core.erl | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/rebar_core.erl b/src/rebar_core.erl
index 7a40200..d39a425 100644
--- a/src/rebar_core.erl
+++ b/src/rebar_core.erl
@@ -28,11 +28,22 @@
 
 -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) ->
+    ?CONSOLE("Args: ~p\n", [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, []),
-- 
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