1 files changed, 107 insertions, 0 deletions
diff --git a/buildbot/contrib/svn_watcher.py b/buildbot/contrib/svn_watcher.py
new file mode 100755
index 0000000..a7ac668
--- /dev/null
+++ b/buildbot/contrib/svn_watcher.py
@@ -0,0 +1,107 @@
+#!/usr/bin/python
+
+# This is a program which will poll a (remote) SVN repository, looking for
+# new revisions. It then uses the 'buildbot sendchange' command to deliver
+# information about the Change to a (remote) buildmaster. It can be run from
+# a cron job on a periodic basis, or can be told (with the 'watch' option) to
+# automatically repeat its check every 10 minutes.
+
+# This script does not store any state information, so to avoid spurious
+# changes you must use the 'watch' option and let it run forever.
+
+# You will need to provide it with the location of the buildmaster's
+# PBChangeSource port (in the form hostname:portnum), and the svnurl of the
+# repository to watch.
+
+
+# 15.03.06 by John Pye
+# 29.03.06 by Niklaus Giger, added support to run under windows,
+# added invocation option
+
+import subprocess
+import xml.dom.minidom
+import sys
+import time
+import os
+
+
+if sys.platform == 'win32':
+    import win32pipe
+
+
+def getoutput(cmd):
+    p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
+    return p.stdout.read()
+
+
+def checkChanges(repo, master, verbose=False, oldRevision=-1):
+    cmd = ["svn", "log", "--non-interactive", "--xml", "--verbose",
+           "--limit=1", repo]
+    if verbose == True:
+        print "Getting last revision of repository: " + repo
+
+    if sys.platform == 'win32':
+        f = win32pipe.popen(cmd)
+        xml1 = ''.join(f.readlines())
+        f.close()
+    else:
+        xml1 = getoutput(cmd)
+
+    if verbose == True:
+        print "XML\n-----------\n"+xml1+"\n\n"
+
+    doc = xml.dom.minidom.parseString(xml1)
+    el = doc.getElementsByTagName("logentry")[0]
+    revision = el.getAttribute("revision")
+    author = "".join([t.data for t in
+    el.getElementsByTagName("author")[0].childNodes])
+    comments = "".join([t.data for t in
+    el.getElementsByTagName("msg")[0].childNodes])
+
+    pathlist = el.getElementsByTagName("paths")[0]
+    paths = []
+    for p in pathlist.getElementsByTagName("path"):
+            paths.append("".join([t.data for t in p.childNodes]))
+
+    if verbose == True:
+        print "PATHS"
+        print paths
+
+    if  revision != oldRevision:
+        cmd = ["buildbot", "sendchange", "--master=%s"%master,
+               "--revision=%s"%revision, "--username=%s"%author,
+               "--comments=%s"%comments]
+        cmd += paths
+
+        if verbose == True:
+            print cmd
+
+        if sys.platform == 'win32':
+            f = win32pipe.popen(cmd)
+            print time.strftime("%H.%M.%S ") + "Revision "+revision+ ": "+ \
+''.join(f.readlines())
+            f.close()
+        else:
+            xml1 = getoutput(cmd)
+    else:
+        print time.strftime("%H.%M.%S ") + \
+"nothing has changed since revision "+revision
+
+    return revision
+
+
+if __name__ == '__main__':
+    if len(sys.argv) == 4 and sys.argv[3] == 'watch':
+        oldRevision = -1
+        print "Watching for changes in repo "+ sys.argv[1] +\
+" master " + sys.argv[2]
+        while 1:
+            oldRevision = checkChanges(
+                sys.argv[1], sys.argv[2], False, oldRevision)
+            time.sleep(10*60) # Check the repository every 10 minutes
+
+    elif len(sys.argv) == 3:
+        checkChanges(sys.argv[1], sys.argv[2], True)
+    else:
+        print os.path.basename(
+            sys.argv[0]) + ":  http://host/path/to/repo master:port [watch]"