1 files changed, 59 insertions, 0 deletions
diff --git a/src/rebar_file_utils.erl b/src/rebar_file_utils.erl
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+%% -------------------------------------------------------------------
+%%
+%% rebar: Erlang Build Tools
+%%
+%% Copyright (c) 2009 Dave Smith (dizzyd@dizzyd.com)
+%%
+%% Permission is hereby granted, free of charge, to any person obtaining a copy
+%% of this software and associated documentation files (the "Software"), to deal
+%% in the Software without restriction, including without limitation the rights
+%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+%% copies of the Software, and to permit persons to whom the Software is
+%% furnished to do so, subject to the following conditions:
+%%
+%% The above copyright notice and this permission notice shall be included in
+%% all copies or substantial portions of the Software.
+%%
+%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+%% THE SOFTWARE.
+%% -------------------------------------------------------------------
+-module(rebar_file_utils).
+
+-export([rm_rf/1,
+         mkdir_p/1,
+         cp_r/2]).
+
+-include("rebar.hrl").
+
+%% ===================================================================
+%% Public API
+%% ===================================================================
+
+rm_rf(Target) ->
+    [] = os:cmd(?FMT("rm -rf ~s", [Target])),
+    ok.
+
+mkdir_p(Target) ->
+    [] = os:cmd(?FMT("mkdir -p ~s", [Target])),
+    ok.
+
+cp_r(Sources, Dest) ->
+    SourceStr = string:join(Sources, " "),
+    [] = os:cmd(?FMT("cp -R ~s ~s", [SourceStr, Dest])),
+    ok.
+
+ln_sf(Source, Dest) ->
+    case filelib:is_dir(Dest) of
+        true ->
+            ActualDest = filename:join([Dest, filename:basename(Source)]);
+        false ->
+            ActualDest = Dest
+    end,
+    [] = os:cmd(?FMT("ln -sf ~s ~s", [Source, Dest])),
+    ok.
+