empw/hsyncback

36 lines
979 B
Plaintext
Raw Permalink Normal View History

2017-10-29 16:28:55 +00:00
#!/usr/bin/env python3
from sys import argv
from subprocess import run, PIPE, DEVNULL
from os import path
srcimg = 'SourceForEmulator.dmg'
rsync_opts = [
'--exclude', '.*', # Down with dotfiles.
'--exclude', srcimg,
'--exclude', 'Desktop DB',
'--exclude', 'Desktop DF',
'--exclude', 'Desktop Folder',
2017-10-29 16:28:55 +00:00
'--exclude', 'Trash',
'--exclude', 'TheVolumeSettingsFolder',
'--exclude', 'TheFindByContentFolder',
2017-10-29 16:28:55 +00:00
'--recursive',
'-tX', # consider times and xattrs
'--delete', # may delete things on the vMac drive
# '--itemize-changes',
]
cmdresult = run(['hdiutil', 'attach', '-nobrowse', srcimg], stdout=PIPE, check=True).stdout.decode('ascii')
mountpoint = next(x for x in cmdresult.split() if x.startswith('/') and not x.startswith('/dev'))
2017-10-29 16:28:55 +00:00
try:
mountpoint = mountpoint.rstrip('/') # try to deal in clean paths
run(['rsync', *rsync_opts, mountpoint+'/', './'], check=True)
finally:
run(['hdiutil', 'detach', mountpoint], stdout=DEVNULL, check=True)