1 files changed, 44 insertions, 0 deletions
diff --git a/src/rebar_prv_clean.erl b/src/rebar_prv_clean.erl
new file mode 100644
index 0000000..72b85dc
--- /dev/null
+++ b/src/rebar_prv_clean.erl
@@ -0,0 +1,44 @@
+%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
+%% ex: ts=4 sw=4 et
+
+-module(rebar_prv_clean).
+
+-behaviour(provider).
+
+-export([init/1,
+         do/1,
+         format_error/2]).
+
+-include("rebar.hrl").
+
+-define(PROVIDER, clean).
+-define(DEPS, [app_discovery]).
+
+%% ===================================================================
+%% Public API
+%% ===================================================================
+
+-spec init(rebar_state:t()) -> {ok, rebar_state:t()}.
+init(State) ->
+    State1 = rebar_state:add_provider(State, providers:create([{name, ?PROVIDER},
+                                                               {module, ?MODULE},
+                                                               {bare, false},
+                                                               {deps, ?DEPS},
+                                                               {example, "rebar clean"},
+                                                               {short_desc, "Remove compiled beam files from apps."},
+                                                               {desc, ""},
+                                                               {opts, []}])),
+    {ok, State1}.
+
+-spec do(rebar_state:t()) -> {ok, rebar_state:t()} | {error, string()}.
+do(State) ->
+    ProjectApps = rebar_state:project_apps(State),
+    lists:foreach(fun(AppInfo) ->
+                          ?INFO("Cleaning out ~s...~n", [rebar_app_info:name(AppInfo)]),
+                          rebar_erlc_compiler:clean(State, ec_cnv:to_list(rebar_app_info:dir(AppInfo)))
+                  end, ProjectApps),
+    {ok, State}.
+
+-spec format_error(any(), rebar_state:t()) ->  {iolist(), rebar_state:t()}.
+format_error(Reason, State) ->
+    {io_lib:format("~p", [Reason]), State}.