# CommentPolicy.py - Pre Checkin Trigger
import os, sys, re, tkMessageBox
def checkComment(comment):
comment = comment.lower()
caseIds = re.findall(r'bug\d+|feat\d+',comment)
return caseIds
def main():
comment = os.environ.get('CLEARCASE_COMMENT','')
version = os.environ['CLEARCASE_XPN']
error = 0
caseIds = checkComment(comment)
if not caseIds:
error = 1
tkMessageBox.showerror("Missing Case ID in check-in-comment",
"Version:\n%s\n\nKommentar:\n%s" %
(version, comment))
sys.exit(error)
# Remove # below to see what environment variables ClearCase sets.
#
#text = "\n".join( [" = ".join(x) for x in os.environ.items()
# if x[0].startswith('CLEARCASE')])
#tkMessageBox.showinfo("Environment variable", text)
if __name__ == '__main__':
main()
####################################################################
# CommentPolicy2.py - Post Checkin Trigger
import os, sys, re, tkMessageBox
def checkComment(comment):
comment = comment.lower()
caseIds = re.findall(r'bug\d+|feat\d+',comment)
return caseIds
def storeCheckInComment(caseIds, version, comment):
# In real life, this fuction would use ODBC, COM etc, not a dialog!
title = 'Store info in issue database'
message = ('Hello, can you store in the issue database\n'
'that we got the following message:\n%s\n'
'when we checked in\n%s\n\n%s') % (" & ".join(caseIds),
version, comment)
if tkMessageBox.askyesno(title, message):
# Reply was yes
return 0
else:
# Reply was no
return 1
def main():
comment = os.environ.get('CLEARCASE_COMMENT','')
version = os.environ['CLEARCASE_XPN']
caseIds = checkComment(comment)
if not caseIds:
error = 1
tkMessageBox.showerror("Missing Case ID in check-in comment!!!",
"Version:\n%s\n\nComment:\n%s" %
(version, comment))
else:
error = storeCheckInComment(caseIds, version, comment)
if error:
tkMessageBox.showerror("Error in issue database system!",
"Unable to store message:\n"
+ comment)
sys.exit(error)
if __name__ == '__main__':
main()
####################################################################
# mktrig.py
import os
class Trigger:
def __init__(self, name, comment):
self.name = name
self.comment = comment
def run(self):
cmd = ('cleartool mktrtype %(type)s %(flags)s -c '
'"%(comment)s" %(what)s %(name)s')
args = {'type': self.type, 'flags': self.flags,
'comment' : self.comment,
'what': self.what, 'name': self.name}
print "Executing:"
print cmd % args
stdin, stdouterr = os.popen4(cmd % args)
stdin.close()
self.result = stdouterr.read()
stdouterr.close()
class ElementTrigger(Trigger):
type = '-element'
class TypeTrigger(Trigger):
type = '-type'
class PreCITrigger(ElementTrigger):
flags = '-all -preop checkin'
class PostCITrigger(ElementTrigger):
flags = '-all -postop checkin'
class PythonExecMixIn:
def __init__(self, script):
self.what = '-exec "python %s"' % script
class PythonPreCITrigger(PythonExecMixIn, PreCITrigger):
def __init__(self, name, comment, script):
Trigger.__init__(self, name, comment)
PythonExecMixIn.__init__(self, script)
class PythonPostCITrigger(PythonExecMixIn, PostCITrigger):
def __init__(self, name, comment, script):
Trigger.__init__(self, name, comment)
PythonExecMixIn.__init__(self, script)
trigger1 = PythonPreCITrigger('CommentPolicy',
'Verify case id in check-in comment',
'/path/to/CommentPolicy.py')
trigger2 = PythonPostCITrigger('CommentPolicy2',
'Report check-in to case handling system',
'/path/to/CommentPolicy2.py')
for trigger in [trigger1, trigger2]:
trigger.run()
print "Result:"
print trigger.result
