poky/scripts/lib/wic/utils/misc.py
Tom Zanussi d8f9d05bae wic: Rename /mic to /wic
As well as any other stray instances of mic in the codebase that can
be removed.

We don't really need to carry around legacy naming, and the history is
in git.

(From OE-Core rev: 598b120406dc1d2b7e377bd1ab6f0acbef034b22)

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-08-11 10:53:12 +01:00

60 lines
1.9 KiB
Python

#!/usr/bin/python -tt
#
# Copyright (c) 2010, 2011 Intel Inc.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; version 2 of the License
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc., 59
# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import os
import sys
import time
def build_name(kscfg, release=None, prefix = None, suffix = None):
"""Construct and return an image name string.
This is a utility function to help create sensible name and fslabel
strings. The name is constructed using the sans-prefix-and-extension
kickstart filename and the supplied prefix and suffix.
kscfg -- a path to a kickstart file
release -- a replacement to suffix for image release
prefix -- a prefix to prepend to the name; defaults to None, which causes
no prefix to be used
suffix -- a suffix to append to the name; defaults to None, which causes
a YYYYMMDDHHMM suffix to be used
Note, if maxlen is less then the len(suffix), you get to keep both pieces.
"""
name = os.path.basename(kscfg)
idx = name.rfind('.')
if idx >= 0:
name = name[:idx]
if release is not None:
suffix = ""
if prefix is None:
prefix = ""
if suffix is None:
suffix = time.strftime("%Y%m%d%H%M")
if name.startswith(prefix):
name = name[len(prefix):]
prefix = "%s-" % prefix if prefix else ""
suffix = "-%s" % suffix if suffix else ""
ret = prefix + name + suffix
return ret