#
# VickyInstallerMon.py
#
# watch InSite builds published to \\perforce1\InSiteInstallers,
# copy latest of each release branch to \\h-vmfarm4\InSiteInstallers
#
# the cache on h-vmfarm4 won't be a full mirror of perforce1,
# we only care about recent stuff
#
# assume that each build gets put into dir named like "InSite_5.6.0.5680",
# and a matching zip file InSite_5.6.0.5680.zip is written beside it after
# the directory is fully populated
#
# eventually, we will want to auto-purge old builds that are no longer
# of interest, except for ones that are manually marked as worth keeping.
#
# the local account vickybuild should have sufficient permissions to read
# the source dir, and write/delete files/dirs in the destination dir
#

import sys
import re
import os
import time
import traceback
import win32api
import pprint
from pprint import pprint as pp # pretty print
import logging
import logging.handlers

#import win32serviceutil
#import win32service
#import win32event
#import win32api
#import win32wnet
#import win32crypt
#import win32netcon

_scriptfile = sys.argv[0]
_scriptpath = os.path.abspath( _scriptfile )
_scriptdir = os.path.dirname( _scriptpath )

_scriptname = os.path.splitext( os.path.basename( _scriptpath ) )[0]

LOGDIR = os.path.join( _scriptdir, 'logs' )
if not os.path.isdir( LOGDIR ):
    os.makedirs( LOGDIR )

LOGFILENAME = _scriptname + '.log'
LOGFILEPATH = os.path.join( LOGDIR, LOGFILENAME )

def initlog():
    #h = logging.FileHandler( LOGFILEPATH, 'a' )
    h = logging.handlers.TimedRotatingFileHandler( LOGFILEPATH, 'M', 2, 7 )
    h.setLevel( logging.DEBUG )
    f = logging.Formatter( '%(asctime)s %(levelname)s %(message)s', '%Y-%m-%d %H:%M:%S' )
    h.setFormatter( f )
    logging.root.addHandler( h )
    logging.root.setLevel( logging.DEBUG )

def now():
    return time.ctime( time.time() )

dryrun = True
cancelled = False

def testlog():
    initlog()
    try:
        logging.info( '-' * 79 )
        logging.info( 'starting on %s', win32api.GetComputerName() )
        global cancelled
        while not cancelled:
            try:
                logging.debug( 'scheduling next rescan at %s', time.ctime( time.time() + 10 ) )
                time.sleep( 10 )
                logging.debug( 'rescanning' )
            except KeyboardInterrupt:
                cancelled = True
            except:
                logging.exception( 'error scanning' )
                logging.debug( 'scheduling next retry at %s', time.ctime( time.time() + 10 ) )
                time.sleep( 10 )
                #sys.exit( 1 )
    finally:
        logging.info( 'ending' )

if __name__ == '__main__':
    testlog()