From d1f1c8dc134cb1d4c832cfb0171ca7b859a2a600 Mon Sep 17 00:00:00 2001
From: Luis Rascao <luis.rascao@miniclip.com>
Date: Thu, 19 Feb 2015 11:05:49 +0000
Subject: support overlay file inclusion

allow overlay inclusion of other files, similarly
to what OTP already does in sys.config files
---
 test/rlx_release_SUITE.erl | 10 +++++++++-
 test/rlx_test_utils.erl    |  1 +
 2 files changed, 10 insertions(+), 1 deletion(-)

(limited to 'test')

diff --git a/test/rlx_release_SUITE.erl b/test/rlx_release_SUITE.erl
index eeab491..766eb40 100644
--- a/test/rlx_release_SUITE.erl
+++ b/test/rlx_release_SUITE.erl
@@ -471,6 +471,7 @@ overlay_release(Config) ->
     ConfigFile = filename:join([LibDir1, "relx.config"]),
     OverlayVars1 = filename:join([LibDir1, "vars1.config"]),
     OverlayVars2 = filename:join([LibDir1, "vars2.config"]),
+    OverlayVars3 = filename:join([LibDir1, "vars3.config"]),
     Template = filename:join([LibDir1, "test_template"]),
     TestDir = "first_test_dir",
     TestFile = "test_file",
@@ -502,7 +503,12 @@ overlay_release(Config) ->
 
     VarsFile2 = filename:join([LibDir1, "vars2.config"]),
     rlx_test_utils:write_config(VarsFile2, [{google, "yahoo"},
-                             {yahoo2, [{foo, "foo"}]}]),
+                             {yahoo2, [{foo, "foo"}]},
+                             OverlayVars3]),
+
+    VarsFile3 = filename:join([LibDir1, "vars3.config"]),
+    rlx_test_utils:write_config(VarsFile3, [{google, "yahoo"},
+                             {yahoo4, [{foo, "{{yahoo}}/{{yahoo2.foo}}4"}]}]),
 
     ok = rlx_util:mkdir_p(TestDirFull),
     ok = file:write_file(TestFileFull, rlx_test_utils:test_template_contents()),
@@ -604,6 +610,8 @@ overlay_release(Config) ->
                  proplists:get_value(foo_dir, TemplateData)),
     ?assertEqual("yahoo/foo",
                  proplists:get_value(yahoo3, TemplateData)),
+    ?assertEqual("yahoo/foo4",
+                 proplists:get_value(yahoo4, TemplateData)),
     ?assertEqual("yahoo",
                  proplists:get_value(google, TemplateData)).
 
diff --git a/test/rlx_test_utils.erl b/test/rlx_test_utils.erl
index 0428966..644c49f 100644
--- a/test/rlx_test_utils.erl
+++ b/test/rlx_test_utils.erl
@@ -94,4 +94,5 @@ test_template_contents() ->
         "{yahoo2_foo, \"{{yahoo2.foo}}\"}.\n"
         "{foo_dir, \"{{foo_dir}}\"}.\n"
         "{yahoo3, \"{{yahoo3.bar}}\"}.\n"
+        "{yahoo4, \"{{yahoo4.foo}}\"}.\n"
         "{google, \"{{google}}\"}.\n".
-- 
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