comparison: borgend.py
borgend.py
- changeset 134
- a7aa8ca7b3d0
- parent 133
- ec8014a2ee7a
- child 135
- 45c1a38f8709
equal
deleted
inserted
replaced
| 133:ec8014a2ee7a | 134:a7aa8ca7b3d0 |
|---|---|
| 1 #!/usr/local/bin/python3 | |
| 2 # | |
| 3 # Borgend by Tuomo Valkonen, 2018 | |
| 4 # | |
| 5 | |
| 6 # Common modules | |
| 7 import os | |
| 8 import sys | |
| 9 import argparse | |
| 10 import platform | |
| 11 import logging | |
| 12 # Own modules needed at this stage | |
| 13 import borgend.branding as branding | |
| 14 import borgend.locations as locations | |
| 15 | |
| 16 # | |
| 17 # Argument processing | |
| 18 # | |
| 19 | |
| 20 epilog_format=""" | |
| 21 Configuration file location: | |
| 22 | |
| 23 %s | |
| 24 | |
| 25 Log directory: | |
| 26 | |
| 27 %s/ | |
| 28 """ | |
| 29 | |
| 30 parser=argparse.ArgumentParser( | |
| 31 description=branding.appname_stylised + ": BorgBackup scheduler, queue, and tray icon.", | |
| 32 epilog=epilog_format % (locations.cfgfile, locations.logs_dir), | |
| 33 formatter_class=argparse.RawDescriptionHelpFormatter) | |
| 34 | |
| 35 parser.add_argument( | |
| 36 '--no-tray', | |
| 37 dest='notray', | |
| 38 action='store_true', | |
| 39 help='Do not show the tray icon') | |
| 40 | |
| 41 parser.add_argument( | |
| 42 '--debug', | |
| 43 dest='debug', | |
| 44 action='store_true', | |
| 45 help='Set logging level to debug') | |
| 46 | |
| 47 args=parser.parse_args() | |
| 48 | |
| 49 # | |
| 50 # Done parsing args, import our own modules, and launch everything | |
| 51 # | |
| 52 | |
| 53 import borgend.config as config | |
| 54 import borgend.dreamtime as dreamtime | |
| 55 import borgend.loggers as loggers | |
| 56 from borgend.scheduler import Scheduler | |
| 57 from borgend.repository import Repository | |
| 58 from borgend.backup import Backup | |
| 59 | |
| 60 logger=loggers.mainlogger | |
| 61 | |
| 62 if args.debug: | |
| 63 logger.setLevel(logging.DEBUG) | |
| 64 | |
| 65 tray = None | |
| 66 repos=[] | |
| 67 backups=[] | |
| 68 | |
| 69 try: | |
| 70 dreamtime.start_monitoring() | |
| 71 | |
| 72 scheduler = Scheduler() | |
| 73 scheduler.start() | |
| 74 | |
| 75 repoconfigs=config.settings['repositories'] | |
| 76 | |
| 77 logger.info('Initialising repositories') | |
| 78 for i in range(len(repoconfigs)): | |
| 79 r=Repository(i, repoconfigs[i]) | |
| 80 repos.append(r) | |
| 81 | |
| 82 backupconfigs=config.settings['backups'] | |
| 83 | |
| 84 logger.info('Initialising backups') | |
| 85 for i in range(len(backupconfigs)): | |
| 86 b=Backup(i, backupconfigs[i], scheduler) | |
| 87 backups.append(b) | |
| 88 | |
| 89 if args.notray or platform.system()!='Darwin': | |
| 90 # Wait for scheduler to finish | |
| 91 run=scheduler.join | |
| 92 else: | |
| 93 # This is needed for Ctrl+C to work. | |
| 94 # TODO: proper exit handler, which seems to require | |
| 95 # ditching/forking/extending rumps to extend the NSApp class | |
| 96 from PyObjCTools.AppHelper import installMachInterrupt | |
| 97 installMachInterrupt() | |
| 98 # Start UI, and let it handle exit control | |
| 99 from borgend.ui import BorgendTray | |
| 100 tray=BorgendTray(backups); | |
| 101 run=tray.run | |
| 102 | |
| 103 for r in repos: | |
| 104 r.start() | |
| 105 | |
| 106 for b in backups: | |
| 107 b.start() | |
| 108 | |
| 109 run() | |
| 110 | |
| 111 except Exception as err: | |
| 112 # TODO: Should write errors here to stderr; | |
| 113 # perhaps add an extra stderr logger for error level messages | |
| 114 logger.exception("Exception fell through: exiting") | |
| 115 | |
| 116 finally: | |
| 117 logger.debug("Exiting") | |
| 118 | |
| 119 for b in backups: | |
| 120 b.terminate() | |
| 121 | |
| 122 for r in repos: | |
| 123 r.terminate() | |
| 124 | |
| 125 if tray: | |
| 126 tray.quit() | |
| 127 else: | |
| 128 logging.shutdown() | |
| 129 |
