def watch_git_ref(clone, named_remote, ref):
old_head = [None]
old_log = [None]
def inner():
# A very terrible way to do this, patches welcome.
head = subprocess.check_output('cd "%s" ; git fetch %s ; git log -1 --pretty=format:%%H %s/%s'
% (clone, named_remote, named_remote, ref), shell=True)
log = subprocess.check_output('cd "%s" ; git fetch %s ; git log %s/%s --oneline'
% (clone, named_remote, named_remote, ref), shell=True)
if (old_head[0] is not None) and (head != old_head[0]):
fromfile = 'git log -1 %s' % old_head[0]
tofile = 'git log -1 %s' % head
to_return = '\n'.join(difflib.unified_diff(old_log[0].split('\n'), log.split('\n'), fromfile=fromfile, tofile=tofile, n=2))
else:
to_return = None
old_head[0] = head
old_log[0] = log
return to_return
return melchior.periodic(5)(inner)
def once_a_day(hour, minute, warn_s, notify_msg):
announced = set()
check_s = 5
assert check_s < warn_s
def inner():
t = time.localtime()
y, m, d, h, mi, s, wday, yday, isdst = t
now = time.mktime(t)
if (y, m, d) not in announced:
todays_standup = time.mktime((y, m, d, hour, minute, 0, wday, yday, isdst))
if now + warn_s >= todays_standup:
announced.add((y, m, d))
return notify_msg
return melchior.periodic(check_s)(inner)
