1 files changed, 35 insertions, 0 deletions
diff --git a/src/rebar_prv_version.erl b/src/rebar_prv_version.erl
new file mode 100644
index 0000000..ab56802
--- /dev/null
+++ b/src/rebar_prv_version.erl
@@ -0,0 +1,35 @@
+%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
+%% ex: ts=4 sw=4 et
+
+-module(rebar_prv_version).
+
+-behaviour(rebar_provider).
+
+-export([init/1,
+         do/1]).
+
+-include("rebar.hrl").
+
+-define(PROVIDER, version).
+-define(DEPS, []).
+
+%% ===================================================================
+%% Public API
+%% ===================================================================
+
+-spec init(rebar_state:t()) -> {ok, rebar_state:t()}.
+init(State) ->
+    State1 = rebar_state:add_provider(State, #provider{name = ?PROVIDER,
+                                                       provider_impl = ?MODULE,
+                                                       bare = false,
+                                                       deps = ?DEPS,
+                                                       example = "rebar version",
+                                                       short_desc = "Print version for rebar and current Erlang.",
+                                                       desc = "",
+                                                       opts = []}),
+    {ok, State1}.
+
+-spec do(rebar_state:t()) -> {ok, rebar_state:t()} | relx:error().
+do(State) ->
+    rebar3:version(),
+    {ok, State}.