From c2ad927f809056a4af8cc4e223e6d45ec5faec31 Mon Sep 17 00:00:00 2001
From: Matthieu Gautier <mgautier@kymeria.fr>
Date: Wed, 3 May 2017 10:54:02 +0200
Subject: [PATCH] Add a `SvnSource`.

This is needed to get source from svn.
---
 dependency_utils.py | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/dependency_utils.py b/dependency_utils.py
index 36e4932..de6d82c 100644
--- a/dependency_utils.py
+++ b/dependency_utils.py
@@ -150,6 +150,33 @@ class GitClone(Source):
             self.command('post_prepare_script', self._post_prepare_script)
 
 
+class SvnClone(Source):
+    @property
+    def source_dir(self):
+        return self.svn_dir
+
+    @property
+    def svn_path(self):
+        return pj(self.buildEnv.source_dir, self.svn_dir)
+
+    def _svn_checkout(self, context):
+        context.force_native_build = True
+        if os.path.exists(self.svn_path):
+            raise SkipCommand()
+        command = "svn checkout {} {}".format(self.svn_remote, self.svn_dir)
+        self.buildEnv.run_command(command, self.buildEnv.source_dir, context)
+
+    def _svn_update(self, context):
+        context.force_native_build = True
+        self.buildEnv.run_command("svn update", self.svn_path, context)
+
+    def prepare(self):
+        self.command('svncheckout', self._svn_checkout)
+        self.command('svnupdate', self._svn_update)
+        if hasattr(self, 'patches'):
+            self.command('patch', self._patch)
+
+
 class Builder:
     subsource_dir = None