From 3edede54e759f8494981bb2e6380b7eee437b7f3 Mon Sep 17 00:00:00 2001
From: derwinlu <derwinlu+git@gmail.com>
Date: Thu, 7 May 2015 19:54:02 +0200
Subject: fix rebar_git_resource

* fix shell commands relying on non windows shell commands
* fix shell commands using wrong quotes
* implement native wc -l
---
 src/rebar_utils.erl | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/rebar_utils.erl')

diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl
index b7a9583..4f0bc80 100644
--- a/src/rebar_utils.erl
+++ b/src/rebar_utils.erl
@@ -53,7 +53,8 @@
          get_arch/0,
          wordsize/0,
          tup_umerge/2,
-         tup_sort/1]).
+         tup_sort/1,
+         line_count/1]).
 
 %% for internal use only
 -export([otp_release/0]).
@@ -281,6 +282,11 @@ umerge([], Olds, Merged, CmpMerged, Cmp) when CmpMerged == Cmp ->
 umerge([], Olds, Merged, _CmpMerged, Cmp) ->
     lists:reverse(Olds, [Cmp | Merged]).
 
+%% Implements wc -l functionality used to determine patchcount from git output
+line_count(PatchLines) ->
+    Tokenized = string:tokens(PatchLines, "\n"),
+    {ok, length(Tokenized)}.
+
 %% ====================================================================
 %% Internal functions
 %% ====================================================================
-- 
cgit v1.1