Adding upstream version 2.23+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

filter-test.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python3
+#
+# Test hook to launch an irker instance (if it doesn't already exist)
+# just before shipping the notification. We start it in in another terminal
+# so you can watch the debug messages. Intended to be used in the root
+# directory of the irker repo. Probably only of interest only to irker
+# developers
+#
+# To use this, set up irkerhook.py to fire on each commit.  Creating a
+# .git/hooks/post-commit file containing the line "irkerhook.py"; be
+# sure to make the opos-commit file executable.  Then set the
+# filtercmd variable in your repo config as follows:
+# 
+# [irker]
+# 	filtercmd = filter-test.py
+
+import os, sys, json, subprocess, time
+metadata = json.loads(sys.argv[1])
+
+ps = subprocess.Popen("ps -U %s uh" % os.getenv("LOGNAME"),
+                      shell=True,
+                      stdout=subprocess.PIPE)
+data = ps.stdout.read()
+irkerd_count = len([x for x in data.split("\n") if x.find("irkerd") != -1])
+
+if irkerd_count:
+    sys.stderr.write("Using a running irker instance...\n")
+else:
+    sys.stderr.write("Launching a new irker instance...\n")
+    os.system("gnome-terminal --title 'irkerd' -e 'irkerd -d 2' &")
+
+time.sleep(1.5)	# Avoid a race condition
+
+print json.dumps(metadata)
+# end