From 537eaa3bba6b9a71884830136fb2517161c01540 Mon Sep 17 00:00:00 2001
From: Dave Smith <dizzyd@dizzyd.com>
Date: Mon, 14 Dec 2009 09:59:00 -0500
Subject: [PATCH] Run eunit in .eunit dir to ensure any created/temporary files
 are created there

---
 src/rebar_eunit.erl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/rebar_eunit.erl b/src/rebar_eunit.erl
index e82bd38..162a692 100644
--- a/src/rebar_eunit.erl
+++ b/src/rebar_eunit.erl
@@ -85,10 +85,18 @@ eunit(Config, _File) ->
             ok
     end,
 
+    %% Move down into ?EUNIT_DIR while we run tests so any generated files
+    %% are created there (versus in the source dir)
+    Cwd = rebar_utils:get_cwd(),
+    file:set_cwd(?EUNIT_DIR),
+
     %% Run eunit
     EunitOpts = BaseOpts ++ rebar_config:get_list(Config, eunit_opts, []),
     EunitResult = (catch eunit:test(Modules, EunitOpts)),
 
+    %% Return to original working dir
+    file:set_cwd(Cwd),
+
     %% Analyze cover modules
     cover_analyze(Config, cover:modules()),