move back to using format_error/1

22 files changed, 95 insertions, 91 deletions

diff --git a/src/rebar3.erl b/src/rebar3.erl
index e8bb8d5..ab874e5 100644
--- a/src/rebar3.erl
+++ b/src/rebar3.erl
@@ -56,8 +56,7 @@ main(Args) ->
                     ?ERROR("Uncaught error in rebar_core. Run with DEBUG=1 to see stacktrace", []),
                     ?DEBUG("Uncaught error: ~p ~p", [Module, Reason]);
                 _ ->
-                    {Error, _} = Module:format_error(Reason, []),
-                    ?ERROR(Error, [])
+                    ?ERROR(Module:format_error(Reason), [])
             end,
             rebar_utils:delayed_halt(1);
         {error, Error} when is_list(Error) ->
diff --git a/src/rebar_prv_app_discovery.erl b/src/rebar_prv_app_discovery.erl
index e2dcf23..ccc470b 100644
--- a/src/rebar_prv_app_discovery.erl
+++ b/src/rebar_prv_app_discovery.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -36,6 +36,6 @@ do(State) ->
     State1 = rebar_app_discover:do(State, LibDirs),
     {ok, State1}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) ->  iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
diff --git a/src/rebar_prv_clean.erl b/src/rebar_prv_clean.erl
index a64e63a..2a5abf7 100644
--- a/src/rebar_prv_clean.erl
+++ b/src/rebar_prv_clean.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -55,9 +55,9 @@ do(State) ->
 
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 %% ===================================================================
 %% Internal functions
diff --git a/src/rebar_prv_common_test.erl b/src/rebar_prv_common_test.erl
index ce63192..c2d023b 100644
--- a/src/rebar_prv_common_test.erl
+++ b/src/rebar_prv_common_test.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -38,9 +38,9 @@ do(State) ->
     ct:run_test(Opts),
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 expand_test_deps(Dir) ->
     Apps = filelib:wildcard(filename:join([Dir, "*", "ebin"])),
diff --git a/src/rebar_prv_compile.erl b/src/rebar_prv_compile.erl
index 5787bd3..b53742d 100644
--- a/src/rebar_prv_compile.erl
+++ b/src/rebar_prv_compile.erl
@@ -4,8 +4,9 @@
 
 -export([init/1,
          do/1,
-         format_error/2,
-         build/2]).
+         format_error/1]).
+
+-export([build/2]).
 
 -include("rebar.hrl").
 
@@ -59,9 +60,9 @@ do(State) ->
 
     {ok, State1}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 build_apps(State, Apps) ->
     lists:foreach(fun(AppInfo) ->
diff --git a/src/rebar_prv_deps.erl b/src/rebar_prv_deps.erl
index 80122ac..36b23fa 100644
--- a/src/rebar_prv_deps.erl
+++ b/src/rebar_prv_deps.erl
@@ -4,7 +4,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -27,9 +27,9 @@ init(State) ->
 do(State) ->
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 info(Description) ->
     io_lib:format("~s.~n"
diff --git a/src/rebar_prv_dialyzer.erl b/src/rebar_prv_dialyzer.erl
index 2cbdb77..20a58f3 100644
--- a/src/rebar_prv_dialyzer.erl
+++ b/src/rebar_prv_dialyzer.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -64,11 +64,11 @@ do(State) ->
             {error, {?MODULE, {error_processing_apps, Error, Apps}}}
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error({error_processing_apps, Error, _Apps}, State) ->
-    {io_lib:format("Error in dialyzing apps: ~s", [Error]), State};
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error({error_processing_apps, Error, _Apps}) ->
+    io_lib:format("Error in dialyzing apps: ~s", [Error]);
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 %% Internal functions
 
diff --git a/src/rebar_prv_do.erl b/src/rebar_prv_do.erl
index e66fdbd..10888eb 100644
--- a/src/rebar_prv_do.erl
+++ b/src/rebar_prv_do.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -41,9 +41,9 @@ do(State) ->
                                  rebar_core:process_command(StateAcc2, Task)
                        end, {ok, State}, Tasks).
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 args_to_tasks(Args) ->
     [string:strip(T) || T <- string:tokens(string:join(Args, " "), ",")].
diff --git a/src/rebar_prv_erlydtl_compiler.erl b/src/rebar_prv_erlydtl_compiler.erl
index 18c6e20..8ae6d03 100644
--- a/src/rebar_prv_erlydtl_compiler.erl
+++ b/src/rebar_prv_erlydtl_compiler.erl
@@ -98,7 +98,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 %% for internal use only
 -export([info/2]).
@@ -146,9 +146,9 @@ do(Config) ->
     true = code:set_path(OrigPath),
     {Result, Config}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) ->  iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 %% ===================================================================
 %% Internal functions
diff --git a/src/rebar_prv_eunit.erl b/src/rebar_prv_eunit.erl
index c982467..8f05f02 100644
--- a/src/rebar_prv_eunit.erl
+++ b/src/rebar_prv_eunit.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -50,9 +50,9 @@ do(State) ->
     end,
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 run_eunit(Config, CodePath, SrcErls) ->
     %% Build a list of all the .beams in ?EUNIT_DIR -- use this for
diff --git a/src/rebar_prv_help.erl b/src/rebar_prv_help.erl
index 8300378..7d39959 100644
--- a/src/rebar_prv_help.erl
+++ b/src/rebar_prv_help.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -50,9 +50,9 @@ do(State) ->
             end
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 %%
 %% print help/usage string
diff --git a/src/rebar_prv_install_deps.erl b/src/rebar_prv_install_deps.erl
index ce8a7e0..f3c050e 100644
--- a/src/rebar_prv_install_deps.erl
+++ b/src/rebar_prv_install_deps.erl
@@ -30,7 +30,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -90,9 +90,9 @@ do(State) ->
             {error, Reason}
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 -spec get_deps_dir(rebar_state:t()) -> file:filename_all().
 get_deps_dir(State) ->
diff --git a/src/rebar_prv_lock.erl b/src/rebar_prv_lock.erl
index 32c5f1a..4ada1ef 100644
--- a/src/rebar_prv_lock.erl
+++ b/src/rebar_prv_lock.erl
@@ -4,7 +4,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -55,9 +55,9 @@ do(State) ->
             {ok, State}
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 info(_) ->
     "".
diff --git a/src/rebar_prv_new.erl b/src/rebar_prv_new.erl
index 2555b4d..698b14e 100644
--- a/src/rebar_prv_new.erl
+++ b/src/rebar_prv_new.erl
@@ -4,7 +4,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -42,9 +42,9 @@ do(State) ->
             {ok, State}
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 %% ===================================================================
 %% Internal functions
diff --git a/src/rebar_prv_packages.erl b/src/rebar_prv_packages.erl
index be51833..37511bd 100644
--- a/src/rebar_prv_packages.erl
+++ b/src/rebar_prv_packages.erl
@@ -4,7 +4,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -29,9 +29,9 @@ do(State) ->
     print_packages(Packages),
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 print_packages(Packages) ->
     Keys = lists:keysort(1, dict:fetch_keys(Packages)),
diff --git a/src/rebar_prv_release.erl b/src/rebar_prv_release.erl
index 3ac826e..d2ff77a 100644
--- a/src/rebar_prv_release.erl
+++ b/src/rebar_prv_release.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -34,13 +34,17 @@ init(State) ->
 do(State) ->
     Options = rebar_state:command_args(State),
     DepsDir = rebar_prv_install_deps:get_deps_dir(State),
+    OutputDir = filename:join(rebar_state:get(State, base_dir, ?DEFAULT_BASE_DIR), "releases"),
     AllOptions = string:join(["release" | Options], " "),
     try
         case rebar_state:get(State, relx, []) of
             [] ->
-                relx:main([{lib_dirs, [DepsDir]}], AllOptions);
+                relx:main([{lib_dirs, [DepsDir]}
+                          ,{output_dir, OutputDir}], AllOptions);
             Config ->
-                relx:main([{lib_dirs, [DepsDir]}, {config, Config}], AllOptions)
+                relx:main([{lib_dirs, [DepsDir]}
+                          ,{config, Config}
+                          ,{output_dir, OutputDir}], AllOptions)
         end,
         {ok, State}
     catch
@@ -48,6 +52,6 @@ do(State) ->
             {error, {rlx_prv_release, T}}
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
diff --git a/src/rebar_prv_shell.erl b/src/rebar_prv_shell.erl
index 932cad7..9709807 100644
--- a/src/rebar_prv_shell.erl
+++ b/src/rebar_prv_shell.erl
@@ -32,7 +32,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -60,9 +60,9 @@ do(Config) ->
     shell(),
     {ok, Config}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 %% NOTE:
 %% this is an attempt to replicate `erl -pa ./ebin -pa deps/*/ebin`. it is
diff --git a/src/rebar_prv_tar.erl b/src/rebar_prv_tar.erl
index 184a1b4..c87782e 100644
--- a/src/rebar_prv_tar.erl
+++ b/src/rebar_prv_tar.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -43,6 +43,6 @@ do(State) ->
     end,
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
diff --git a/src/rebar_prv_test_deps.erl b/src/rebar_prv_test_deps.erl
index c77f1c0..7975f27 100644
--- a/src/rebar_prv_test_deps.erl
+++ b/src/rebar_prv_test_deps.erl
@@ -4,7 +4,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -52,9 +52,9 @@ do(State) ->
             {error, Error}
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
 
 %% ===================================================================
 %% Internal functions
diff --git a/src/rebar_prv_update.erl b/src/rebar_prv_update.erl
index 4952ed2..eb7727b 100644
--- a/src/rebar_prv_update.erl
+++ b/src/rebar_prv_update.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -47,9 +47,9 @@ do(State) ->
 
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(package_index_write, State) ->
-    {"Failed to write package index.", State}.
+-spec format_error(any()) -> iolist().
+format_error(package_index_write) ->
+    "Failed to write package index.".
 
 url(State) ->
     SystemArch = erlang:system_info(system_architecture),
diff --git a/src/rebar_prv_upgrade.erl b/src/rebar_prv_upgrade.erl
index 8c1c84e..8b18f5e 100644
--- a/src/rebar_prv_upgrade.erl
+++ b/src/rebar_prv_upgrade.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -49,6 +49,6 @@ do(State) ->
             {error, io_lib:format("No such dependency ~s~n", [Name])}
     end.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).
diff --git a/src/rebar_prv_version.erl b/src/rebar_prv_version.erl
index 1e907d1..727bdc1 100644
--- a/src/rebar_prv_version.erl
+++ b/src/rebar_prv_version.erl
@@ -7,7 +7,7 @@
 
 -export([init/1,
          do/1,
-         format_error/2]).
+         format_error/1]).
 
 -include("rebar.hrl").
 
@@ -36,6 +36,6 @@ do(State) ->
     rebar3:version(),
     {ok, State}.
 
--spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
-format_error(Reason, State) ->
-    {io_lib:format("~p", [Reason]), State}.
+-spec format_error(any()) -> iolist().
+format_error(Reason) ->
+    io_lib:format("~p", [Reason]).