From 673911779507dffcab2fda52a0a7b8c5456eafd4 Mon Sep 17 00:00:00 2001
From: Guido Guenther <agx@sigxcpu.org>
Date: Thu, 8 May 2008 17:58:49 +0200
Subject: add --git-dont-purge to leave the exported build dir intact

Closes: #479848
Thanks: Kurt B. Kaiser for the patch
---
 docs/manpages/git-buildpackage.sgml | 8 ++++++++
 git-buildpackage                    | 4 +++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/docs/manpages/git-buildpackage.sgml b/docs/manpages/git-buildpackage.sgml
index 75edcd62..0b1c8ed6 100644
--- a/docs/manpages/git-buildpackage.sgml
+++ b/docs/manpages/git-buildpackage.sgml
@@ -35,6 +35,7 @@
       <arg><option>--git-export-dir=</option><replaceable>directory</replaceable></arg>
       <arg><option>--git-export=</option><replaceable>treeish</replaceable></arg>
       <arg><option>--git-pristine-tar</option></arg>
+      <arg><option>--git-dont-purge</option></arg>
     </cmdsynopsis>
   </refsynopsisdiv>
   <refsect1>
@@ -204,6 +205,13 @@
 	  <para>use pristine-tar to create the orig.tar.gz</para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><option>--git-dont-purge</option>
+        </term>
+        <listitem>
+	  <para>retain exported build directory after build</para>
+        </listitem>
+      </varlistentry>
     </variablelist>
   </refsect1>
   <refsect1>
diff --git a/git-buildpackage b/git-buildpackage
index 62c96538..7b278af4 100755
--- a/git-buildpackage
+++ b/git-buildpackage
@@ -171,6 +171,8 @@ def main(argv):
                       help="Use pristine-tar to create .orig.tar.gz", action="store_true")
     parser.add_option("--git-export", dest="treeish", default=default_tree,
                       help="export treeish object TREEISH, default is '%s'" % default_tree)
+    parser.add_option("--git-dont-purge", action="store_false", dest="purge", default=True,
+                      help="retain exported build directory after build")
     (options, args) = parser.parse_args(args)
 
     if options.verbose:
@@ -270,7 +272,7 @@ def main(argv):
             print >>sys.stderr, err
         retval = 1
 
-    if options.export_dir and not retval:
+    if options.export_dir and options.purge and not retval:
         RemoveTree(export_dir)()
 
     return retval
-- 
cgit v1.2.3