From: Karthik R <karthikr@fastmail.fm>
Date: Tue, 18 Aug 2009 23:54:40 +0000 (-0500)
Subject: git-svn: Use GIT_SSH setting if SVN_SSH is not set
X-Git-Tag: v1.6.5-rc0~60
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=f3a87d922a0333a56b5a912440aa324883019d81;p=git.git

git-svn: Use GIT_SSH setting if SVN_SSH is not set

If SVN_SSH is defined, it will be used. Else value in
GIT_SSH is copied to SVN_SSH & then, only on Windows,
the \s are escaped.

On Windows, the shell-variables must be set as follows
    GIT_SSH="C:\Program Files\PuTTY\plink.exe"
    SVN_SSH="C:\\Program Files\\PuTTY\\plink.exe"

See http://code.google.com/p/msysgit/issues/detail?id=305

[ew: fixed indentation to use tabs]

Acked-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Karthik Rajagopalan <karthikr@fastmail.fm>
---

diff --git a/git-svn.perl b/git-svn.perl
index 5515e3ea5..ce4fef9d3 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -21,6 +21,15 @@ $Git::SVN::default_ref_id = $ENV{GIT_SVN_ID} || 'git-svn';
 $Git::SVN::Ra::_log_window_size = 100;
 $Git::SVN::_minimize_url = 'unset';
 
+if (! exists $ENV{SVN_SSH}) {
+	if (exists $ENV{GIT_SSH}) {
+		$ENV{SVN_SSH} = $ENV{GIT_SSH};
+		if ($^O eq 'msys') {
+			$ENV{SVN_SSH} =~ s/\\/\\\\/g;
+		}
+	}
+}
+
 $Git::SVN::Log::TZ = $ENV{TZ};
 $ENV{TZ} = 'UTC';
 $| = 1; # unbuffer STDOUT