From 32de681f84706224d597e7fb3d222000f642c455 Mon Sep 17 00:00:00 2001
From: Paul Sherwood <paul.sherwood@codethink.co.uk>
Date: Fri, 22 Nov 2013 23:17:55 +0000
Subject: starter for new lorry_plugin

---
 morphlib/plugins/lorry_plugin.py | 67 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 morphlib/plugins/lorry_plugin.py

diff --git a/morphlib/plugins/lorry_plugin.py b/morphlib/plugins/lorry_plugin.py
new file mode 100644
index 00000000..3e6d5e9d
--- /dev/null
+++ b/morphlib/plugins/lorry_plugin.py
@@ -0,0 +1,67 @@
+# Copyright (C) 2013  Codethink Limited
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+import os
+import cliapp
+import logging
+
+import morphlib
+from morphlib.util import OrderedDict, json
+
+class LorryPlugin(cliapp.Plugin):
+
+    def enable(self):
+        self.app.add_subcommand(
+            'lorry', self._lorry, arg_synopsis='NAME URL TYPE [ARG...]')
+
+    def disable(self):
+        pass
+
+    def _lorry(self, args, **kwargs):
+        '''Ingest a new component into git in the Baserock way
+
+        Command line arguments:
+
+        * `NAME` is used for the resulting lorry file and git repo
+        * `URL` specifies the upstream (repo or tarball)
+        * `TYPE` specifies the upstream type eg tar, bzr, svn, git
+        * `ARG` is a Lorry command argument.
+
+        This creates a NAME.lorry file, and then runs Lorry on it
+
+        Example:
+
+            morph foo http://code.liw.fi/foo/bzr/trunk/ bzr
+
+        '''
+
+        if len(args) < 3:
+            raise cliapp.AppException('morph lorry needs a lorry name,'
+                                      ' url and type as paramaters')
+        chunk = args[0]
+        url = args[1]
+        type = args[2]
+
+        lorrydir = os.path.join(self.app.settings['cachedir'],'lorries')
+        if not os.path.exists(lorrydir):
+            os.makedirs(lorrydir)
+
+        lorry = {chunk: {'type': type, 'url': url}}
+        f = open(os.path.join(lorrydir, chunk + '.lorry'), "w")
+        f.write(json.dumps(lorry, indent=4, sort_keys=True))
+        f.close()
+
+        self.app.runcmd(['lorry', '--verbose', '--pull-only', f.name,
+            '-w', lorrydir], stdin=None, stdout=None, stderr=None)
-- 
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