From 1dc42c9436ba299c2592aee23ce282e15fc4a9f1 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sun, 29 May 2011 10:33:35 +0100
Subject: Generate upstream tarball for bzr.

---
 unperish | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/unperish b/unperish
index 0f3de8e..e7cfed7 100755
--- a/unperish
+++ b/unperish
@@ -27,14 +27,30 @@ __version__ = '0.0'
 class Unperish(cliapp.Application):
 
     metafilename = 'project.meta'
+    
+    def process_args(self, args):
+        self.meta = self.read_meta()
+        return cliapp.Application.process_args(self, args)
+
+    @property
+    def upstream_name(self):
+        return self.meta.get('project', 'name')
+
+    @property
+    def upstream_version(self):
+        return self.meta.get('project', 'version')
 
     def cmd_dump(self, args):
-        cp = self.read_meta()
-        cp.write(self.output)
+        self.meta.write(self.output)
 
     def cmd_version(self, args):
         self.output.write('%s\n' % self.get_upstream_version())
 
+    def cmd_tarball(self, args):
+        tarball = '../%s-%s.tar.gz' % (self.upstream_name, 
+                                       self.upstream_version)
+        self.runcmd('bzr', 'export', tarball)
+
     def read_meta(self):
         cp = ConfigParser.RawConfigParser()
         cp.read(self.metafilename)
-- 
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