From: James Y Knight <jknight@itasoftware.com>
Date: Mon, 4 Apr 2011 19:09:08 +0000 (-0400)
Subject: git-svn: Cache results of running the executable "git config"
X-Git-Tag: v1.7.5-rc2~8^2
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=f5549afd5d6c5492176b6fa21769c59bfe8e1d70;p=git.git

git-svn: Cache results of running the executable "git config"

Running programs is not cheap!

Signed-off-by: James Y Knight <jknight@itasoftware.com>
Signed-off-by: Alejandro R. Sedeño <asedeno@mit.edu>
Acked-by: Eric Wong <normalperson@yhbt.net>
---

diff --git a/git-svn.perl b/git-svn.perl
index e5a553f00..bf0451b46 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -59,6 +59,7 @@ use File::Find;
 use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev/;
 use IPC::Open3;
 use Git;
+use Memoize;  # core since 5.8.0, Jul 2002
 
 BEGIN {
 	# import functions from Git into our packages, en masse
@@ -72,6 +73,8 @@ BEGIN {
 			*{"${package}::$_"} = \&{"Git::$_"};
 		}
 	}
+	Memoize::memoize 'Git::config';
+	Memoize::memoize 'Git::config_bool';
 }
 
 my ($SVN);
@@ -3210,6 +3213,8 @@ sub has_no_changes {
 		Memoize::unmemoize 'check_cherry_pick';
 		Memoize::unmemoize 'has_no_changes';
 	}
+
+	Memoize::memoize 'Git::SVN::repos_root';
 }
 
 END {