From b69da1491808b319ed0bc58d3579c75f3ca17e12 Mon Sep 17 00:00:00 2001
From: Fabian Groffen <grobian@gentoo.org>
Date: Sun, 12 Nov 2006 08:33:40 +0000
Subject: [PATCH] Added SVN support for syncing next to CVS support.

svn path=/main/branches/prefix/; revision=5015
---
 bin/emerge | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/bin/emerge b/bin/emerge
index ee3dab027..0a2bb3a9f 100755
--- a/bin/emerge
+++ b/bin/emerge
@@ -3435,6 +3435,38 @@ def action_sync(settings, trees, mtimedb, myopts, myaction):
 			if retval != os.EX_OK:
 				sys.exit(retval)
 		dosyncuri = syncuri
+	elif syncuri[:11]=="svn+http://":
+		if not os.path.exists(portage_const.EPREFIX+"/usr/bin/svn"):
+			print "!!! svn does not exist, so SVN support is disabled."
+			print "!!! Type \"emerge dev-util/subversion\" to enable SVN support."
+			sys.exit(1)
+		svndir=os.path.dirname(myportdir)
+		if not os.path.exists(myportdir+"/.svn"):
+			#initial checkout
+			print ">>> Starting initial svn checkout with "+syncuri+"..."
+			if os.path.exists(svndir+"/prefix"):
+				print "!!! existing",svndir+"/prefix directory; exiting."
+				sys.exit(1)
+			try:
+				os.rmdir(myportdir)
+			except OSError, e:
+				if e.errno != errno.ENOENT:
+					sys.stderr.write(
+						"!!! existing '%s' directory; exiting.\n" % myportdir)
+					sys.exit(1)
+				del e
+			if portage.spawn("cd "+svndir+"; svn checkout "+syncuri,settings,free=1):
+				print "!!! svn checkout error; exiting."
+				sys.exit(1)
+			os.rename(os.path.join(svndir, "prefix"), myportdir)
+		else:
+			#svn update
+			print ">>> Starting svn update..."
+			retval = portage.spawn("cd '%s'; svn update" % myportdir, \
+				settings, free=1)
+			if retval != os.EX_OK:
+				sys.exit(retval)
+		dosyncuri = syncuri
 	else:
 		print "!!! rsync setting: ",syncuri,"not recognized; exiting."
 		sys.exit(1)
-- 
2.26.2