Reset, update_background_title
-def image_creator(d, media, out):
+def image_creator(d, media, out, tmp):
d.setBackgroundTitle('snf-image-creator')
gauge = GaugeOutput(d, "Initialization", "Initializing...")
out.add(gauge)
- disk = Disk(media, out)
+ disk = Disk(media, out, tmp)
def signal_handler(signum, frame):
gauge.cleanup()
def select_file(d, media):
+
+ if media == '/':
+ return '/'
+
default = os.getcwd() + os.sep
while 1:
if media is not None:
parser.add_option("-l", "--logfile", type="string", dest="logfile",
default=None, help="log all messages to FILE",
metavar="FILE")
+ parser.add_option("--tmpdir", type="string", dest="tmp", default=None,
+ help="create large temporary image files under DIR",
+ metavar="DIR")
options, args = parser.parse_args(sys.argv[1:])
raise FatalError("You must run %s as root" %
parser.get_prog_name())
- media = select_file(d, args[0] if len(args) == 1 else None)
+ if options.tmp is not None and not os.path.isdir(options.tmp):
+ raise FatalError("The directory `%s' specified with --tmpdir is "
+ "not valid" % options.tmp)
logfile = None
if options.logfile is not None:
raise FatalError(
"Unable to open logfile `%s' for writing. Reason: %s" %
(options.logfile, e.strerror))
+
+ media = select_file(d, args[0] if len(args) == 1 else None)
+
try:
log = SimpleOutput(False, logfile) if logfile is not None \
else Output()
out = CompositeOutput([log])
out.output("Starting %s v%s..." %
(parser.get_prog_name(), version))
- ret = image_creator(d, media, out)
+ ret = image_creator(d, media, out, options.tmp)
sys.exit(ret)
except Reset:
log.output("Resetting everything...")