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wic: direct: get rid of _get_parts getter 

Replaced _get_parts getter with direct attribute
access to self.parts

Removed code that implicitly created partition
if there are no partitions mentioned in .wks file

(From OE-Core rev: 7ece57a80f4002d0d83dc322092e9178380ab509)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ed Bartosh 2017-02-08 20:51:28 +02:00 committed by Richard Purdie
parent 6355150674
commit 4edcd63ba1
1 changed files with 8 additions and 28 deletions
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36
scripts/lib/wic/plugins/imager/direct.py
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@ -94,6 +94,7 @@ class DirectPlugin(ImagerPlugin):
self._disk_format = "direct"
self._disk_names = []
self.ptable_format = self.ks.bootloader.ptable
self.parts = self.ks.partitions
def do_create(self):
"""
@ -140,7 +141,7 @@ class DirectPlugin(ImagerPlugin):
with open(fstab_path) as fstab:
fstab_lines = fstab.readlines()
if self._update_fstab(fstab_lines, self._get_parts()):
if self._update_fstab(fstab_lines, self.parts):
shutil.copyfile(fstab_path, fstab_path + ".orig")
with open(fstab_path, "w") as fstab:
@ -179,22 +180,6 @@ class DirectPlugin(ImagerPlugin):
"""
self.bootimg_dir = bootimg_dir
def _get_parts(self):
if not self.ks:
raise CreatorError("Failed to get partition info, "
"please check your kickstart setting.")
# Set a default partition if no partition is given out
if not self.ks.partitions:
partstr = "part / --size 1900 --ondisk sda --fstype=ext3"
args = partstr.split()
part = self.ks.parse(args[1:])
if part not in self.ks.partitions:
self.ks.partitions.append(part)
# partitions list from kickstart file
return self.ks.partitions
def _full_path(self, path, name, extention):
""" Construct full file path to a file we generate. """
return os.path.join(path, "%s-%s.%s" % (self.name, name, extention))
@ -208,12 +193,10 @@ class DirectPlugin(ImagerPlugin):
filesystems from the artifacts directly and combine them into
a partitioned image.
"""
parts = self._get_parts()
self._image = Image(self.native_sysroot)
disk_ids = {}
for num, part in enumerate(parts, 1):
for num, part in enumerate(self.parts, 1):
# as a convenience, set source to the boot partition source
# instead of forcing it to be set via bootloader --source
if not self.ks.bootloader.source and part.mountpoint == "/boot":
@ -227,11 +210,11 @@ class DirectPlugin(ImagerPlugin):
if part.disk not in disk_ids:
disk_ids[part.disk] = int.from_bytes(os.urandom(4), 'little')
disk_id = disk_ids[part.disk]
part.uuid = '%0x-%02d' % (disk_id, self._get_part_num(num, parts))
part.uuid = '%0x-%02d' % (disk_id, self._get_part_num(num, self.parts))
fstab_path = self._write_fstab(self.rootfs_dir.get("ROOTFS_DIR"))
for part in parts:
for part in self.parts:
# get rootfs size from bitbake variable if it's not set in .ks file
if not part.size:
# and if rootfs name is specified for the partition
@ -323,8 +306,6 @@ class DirectPlugin(ImagerPlugin):
"""
msg = "The new image(s) can be found here:\n"
parts = self._get_parts()
for disk_name in self._image.disks:
extension = "direct" + {"gzip": ".gz",
"bzip2": ".bz2",
@ -334,7 +315,7 @@ class DirectPlugin(ImagerPlugin):
msg += ' %s\n\n' % full_path
msg += 'The following build artifacts were used to create the image(s):\n'
for part in parts:
for part in self.parts:
if part.rootfs_dir is None:
continue
if part.mountpoint == '/':
@ -357,14 +338,13 @@ class DirectPlugin(ImagerPlugin):
Assume partition order same as in wks
"""
parts = self._get_parts()
for num, part in enumerate(parts, 1):
for num, part in enumerate(self.parts, 1):
if part.mountpoint == "/":
if part.uuid:
return "PARTUUID=%s" % part.uuid
else:
suffix = 'p' if part.disk.startswith('mmcblk') else ''
pnum = self._get_part_num(num, parts)
pnum = self._get_part_num(num, self.parts)
return "/dev/%s%s%-d" % (part.disk, suffix, pnum)
def cleanup(self):