From 04ea67a7eded3cc296e27ce1a9ae766a638035df Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Wed, 22 Oct 2014 21:16:55 -0500
Subject: use providers PRV_ERROR and format_error/2

---
 src/relx.erl | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'src/relx.erl')

diff --git a/src/relx.erl b/src/relx.erl
index 37918be..cf0b367 100644
--- a/src/relx.erl
+++ b/src/relx.erl
@@ -26,7 +26,7 @@
          do/7,
          do/8,
          do/9,
-         format_error/1,
+         format_error/2,
          opt_spec_list/0]).
 
 -export_type([error/0]).
@@ -215,18 +215,18 @@ opt_spec_list() ->
      {version, undefined, "version", undefined, "Print relx version"},
      {root_dir, $r, "root", string, "The project root directory"}].
 
--spec format_error(Reason::term()) -> string().
-format_error({invalid_return_value, Provider, Value}) ->
+-spec format_error(Reason::term(), rlx_state:t()) -> string().
+format_error({invalid_return_value, Provider, Value}, _) ->
     io_lib:format(lists:flatten([providers:format(Provider), " returned an invalid value ",
-                               io_lib:format("~p", [Value])]), []);
-format_error({opt_parse, {invalid_option, Opt}}) ->
+                                 io_lib:format("~p", [Value])]), []);
+format_error({opt_parse, {invalid_option, Opt}}, _) ->
     io_lib:format("invalid option ~s~n", [Opt]);
-format_error({opt_parse, Arg}) ->
+format_error({opt_parse, Arg}, _) ->
     io_lib:format("~p~n", [Arg]);
-format_error({error, {relx, Reason}}) ->
-    format_error(Reason);
-format_error({error, {Module, Reason}}) ->
-    io_lib:format("~s~n", [Module:format_error(Reason)]).
+format_error({error, {relx, Reason}}, State) ->
+    format_error(Reason, State);
+format_error({error, {Module, Reason}}, State) ->
+    io_lib:format("~s~n", [Module:format_error(Reason, State)]).
 
 %%============================================================================
 %% internal api
@@ -303,13 +303,13 @@ usage() ->
 report_error(State, Error) ->
     case Error of
         {error, {relx, {opt_parse, _}}} ->
-            io:format(standard_error, format_error(Error), []),
+            io:format(standard_error, format_error(Error, State), []),
             usage();
        {error, {rlx_cmd_args, _}} ->
-            io:format(standard_error, format_error(Error), []),
+            io:format(standard_error, format_error(Error, State), []),
             usage();
         _ ->
-            io:format(standard_error, format_error(Error), [])
+            io:format(standard_error, format_error(Error, State), [])
     end,
     case rlx_state:caller(State) of
         command_line ->
-- 
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