From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 11 Dec 2018 14:25:52 +0000 (+0100)
Subject: delta: use --diff-filter on the git diff-tree invokes
X-Git-Tag: curl-7_63_0~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1568d710cd329184566cf08eeb7974459179b545;p=thirdparty%2Fcurl.git

delta: use --diff-filter on the git diff-tree invokes

Suggested-by: Dave Reisner
---

diff --git a/scripts/delta b/scripts/delta
index 779ab50d9c..3318a58ef9 100755
--- a/scripts/delta
+++ b/scripts/delta
@@ -64,8 +64,8 @@ $noptions=$aoptions - $boptions;
 
 # Number of files in git
 $afiles=`git ls-files | wc -l`;
-$deletes=`git diff-tree -r --summary origin/master $start | grep -c create`;
-$creates=`git diff-tree -r --summary origin/master $start | grep -c delete`;
+$deletes=`git diff-tree --diff-filter=A -r --summary origin/master $start | wc -l`;
+$creates=`git diff-tree --diff-filter=D -r --summary origin/master $start | wc -l`;
 
 # Time since that tag
 $tagged=`git for-each-ref --format="%(refname:short) | %(taggerdate:unix)" refs/tags/* | grep ^$start | cut "-d|" -f2`; # unix timestamp