From 4fdf2fe089cc9d48c462179898fde20ba2217ceb Mon Sep 17 00:00:00 2001
From: Bryan Paxton <starbelly@pobox.com>
Date: Mon, 22 Apr 2019 21:11:51 -0500
Subject: Support rebar config dir env var
---
src/rebar_dir.erl | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
(limited to 'src')
diff --git a/src/rebar_dir.erl b/src/rebar_dir.erl
index 17bc48e..aac6210 100644
--- a/src/rebar_dir.erl
+++ b/src/rebar_dir.erl
@@ -107,8 +107,15 @@ home_dir() ->
%% may be stored.
-spec global_config_dir(rebar_state:t()) -> file:filename_all().
global_config_dir(State) ->
- Home = home_dir(),
- rebar_state:get(State, global_rebar_dir, filename:join([Home, ".config", "rebar3"])).
+ filename:join([rebar_config_dir(State), ".config", "rebar3"]).
+
+rebar_config_dir(State) ->
+ case os:getenv("REBAR_GLOBAL_CONFIG_DIR") of
+ false ->
+ rebar_state:get(State, global_rebar_dir, home_dir());
+ ConfDir ->
+ ConfDir
+ end.
%% @doc returns the path of the global rebar.config file
-spec global_config(rebar_state:t()) -> file:filename_all().
--
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