1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
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]"
|
