add back templating

1 files changed, 69 insertions, 0 deletions

diff --git a/src/rebar_prv_new.erl b/src/rebar_prv_new.erl
new file mode 100644
index 0000000..e5233cd
--- /dev/null
+++ b/src/rebar_prv_new.erl
@@ -0,0 +1,69 @@
+-module(rebar_prv_new).
+
+-behaviour(rebar_provider).
+
+-export([init/1,
+         do/1]).
+
+-include("rebar.hrl").
+
+-define(PROVIDER, new).
+-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 new <template>",
+                                                       short_desc = "",
+                                                       desc = info(create),
+                                                       opts = []}),
+    {ok, State1}.
+
+-spec do(rebar_state:t()) -> {ok, rebar_state:t()}.
+do(State) ->
+    case rebar_state:command_args(State) of
+        [TemplateName] ->
+            Template = list_to_atom(TemplateName),
+            rebar_templater:new(Template, State),
+            {ok, State};
+        [] ->
+            {ok, State}
+    end.
+
+%% ===================================================================
+%% Internal functions
+%% ===================================================================
+
+info(create) ->
+    io_lib:format(
+       "Create skel based on template and vars.~n"
+       "~n"
+       "Valid command line options:~n"
+       "  template= [var=foo,...]~n", []);
+info(create_app) ->
+    io_lib:format(
+       "Create simple app skel.~n"
+       "~n"
+       "Valid command line options:~n"
+       "  [appid=myapp]~n", []);
+info(create_lib) ->
+    io_lib:format(
+       "Create simple lib skel.~n"
+       "~n"
+       "Valid command line options:~n"
+       "  [libid=mylib]~n", []);
+info(create_node) ->
+    io_lib:format(
+       "Create simple node skel.~n"
+       "~n"
+       "Valid command line options:~n"
+       "  [nodeid=mynode]~n", []);
+info(list_templates) ->
+    io_lib:format("List available templates.~n", []).