From 671018774204bfb63d114a6829928fde991e9ead Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Sat, 21 Nov 2015 09:37:28 -0600
Subject: support overriding config values with per-release config values

---
 src/rlx_release.erl | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'src/rlx_release.erl')

diff --git a/src/rlx_release.erl b/src/rlx_release.erl
index 97187a6..bf14a9e 100644
--- a/src/rlx_release.erl
+++ b/src/rlx_release.erl
@@ -40,6 +40,8 @@
          metadata/1,
          start_clean_metadata/1,
          canonical_name/1,
+         config/1,
+         config/2,
          format/1,
          format/2,
          format_error/1]).
@@ -63,7 +65,8 @@
                     annotations = undefined :: annotations(),
                     applications = [] ::  [application_spec()],
                     relfile :: undefined | string(),
-                    app_detail = [] :: [rlx_app_info:t()]}).
+                    app_detail = [] :: [rlx_app_info:t()],
+                    config = []}).
 
 %%============================================================================
 %% types
@@ -201,6 +204,15 @@ canonical_name(#release_t{name=Name, vsn=Vsn}) ->
     erlang:binary_to_list(erlang:iolist_to_binary([erlang:atom_to_list(Name), "-",
                                                    Vsn])).
 
+
+-spec config(t(), list()) -> t().
+config(Release, Config) ->
+    Release#release_t{config=Config}.
+
+-spec config(t()) -> list().
+config(#release_t{config=Config}) ->
+    Config.
+
 -spec format(t()) -> iolist().
 format(Release) ->
     format(0, Release).
-- 
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