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As PluginMgr class contains only one method it's
better to move it to pluginbase to have all plugin
related APIs in one module.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Store results of PluginMgr.get_plugins to avoid
loading plugins more than once.
This should speed up finding plugins.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Call methods directly instead of getting them with
get_plugin_methods and then calling.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Throw WicError if do_create method of imager plugin is
not implemented.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Used more readable syntax to specify metaclass for
the base plugin classes.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Removed all private methods and complicated logic.
Put all code to get plugins into get_plugins method.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Simplified the implementation of get_plugin_methods:
- get rid of looping over the dicrtionary, used access by key instead
- get rid of filling a dictionary that passed as a parameter
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Used get_plugins('source') instead of get_source_plugins to
unify and simplify API to get plugins.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Instead of making a singleton object of PluginMgr class
it's simpler to use PluginMgr class directly as any class
is a singleton.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Removed unused exceptions from error.py
Moved definition of WicError to lib/wic/__init__.py
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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There is no need to raise special exceptions. Raising
WicError should be enough.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced sys.exit with raising WicError in wic plugins.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced sys.exit with raising WicError in the core wic modules.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Moved from lib/wic/utils/ to lib/wic as this is a core module.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Removed custom logger module msger as it's replaced
by wic logger.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced msger with wic logger in wic source plugins.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced msger with wic logger in the direct plugin.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced msger with wic logger in the core wic modules.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Moved creation of PartitionedImage object from DirectPlugin.create
method to init. It makes the code a bit more readable and logical.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Moved the code that generates real partition numbers from DirectPlugin
to PartitionedImage.
The idea is to have all code that works with partitions
in PartitionedImage class.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Moved code that calls prepare method of Partition objects
from DirectPlugin to PartitionedImage.prepare.
The idea is to have all code that works with partitions
in PartitionedImage class.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Moved setting of bootloader source from do_create method
to __init__ as it doesn't have anything to do with image
creation.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Moved code that generates partition UUIDs from DirectPlugin to
PartitionedImage class as it's more logical to have it there.
This allows the code to be reused by other imager plugins.
Got rid of having yet another list of partitions in PartitionedImage.
Reused the list passed from DirectPlugin.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Replaced call of _get_part_num method with an attribute.
This eliminates the need to call the method and loop over
partitions every time we need to know realnum for partition.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Removed catching CreatorError and raising it again.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Don't transform ImagerError exception into warning.
Let wic to catch it on the upper level.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Removed java-like setter set_bootimg_dir. It's more pythonic
to access public attributes directly.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Set default value of --ondisk to 'sda' to ensure
we always have disk name for the partition.
This is a first step of replacing --ondisk with
disk <name> attribute of .wks. This is better as
all partitions share the same disk.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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This file and utils/oe folder are not needed anymore as
all modules were removed or moved out of this directory.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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As PartitionedImage is only used in direct.py it makes sense
to move it there. It's easier to maintain (and refactor) it
this way.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Disk operations were spread over DirectPlugin, DiskImage and Image
code making the code hard to understand.
Renamed Image class to PartitionedImage.
Removed DiskImage class.
Moved disk operations to PartitionedImage.
There was an implicit support for multiple disks: if different devices
were specified in .wks file (e.g. --ondisk sda and --ondisk sdb), wic
would theoretically generate multiple images. This is quite confusing
option and the code supporting it was broken for a long time. The same
effect (multiple output images) can be achieved in obvious and clear
way - by using multiple .wks files.
This functionality was removed. PartitionedImage works only with
one image. This makes the code less complex and easier to maintain.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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It will omit the given path from the resulting partition, and if the
given path ends in a slash, it will only delete the content, and keep
the directory.
Since mkfs only accepts whole directories as input, we need to copy
the rootfs directory to the workdir so that we can selectively delete
files from it.
Since we want to use the copyhardlinktree() function, we need to put
the generic oe lib in the module search path.
Signed-off-by: Kristian Amlie <kristian.amlie@mender.io>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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There is no need to pass scripts_path from main wic module
down the stack as it's not used there.
Removed scripts_path argument from DirectPlugin class
and wic_create function.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Removed unused import of wic.errors module.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Removed unused _disks, _disk_format and _disk_names
attributes from DirectPlugin class.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Removed artificial _partitions_layed_out attribute and
unneeded call of layout_partitions method.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Partition attributes were copied to the dictionary in partitionedfs
code, which makes the code hard to follow.
Used partition object passed from direct.py module as is in
partitionedfs.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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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
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Renamed private methods with leading double underscores:
__create_partition -> _create_partition
__add_disk -> _add_disk
There is no point to have those names mangled, one underscore
is enough.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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3 lines long private method __add_partition is called only
from add_partition method. Merged them together to increase
readability.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Private method __format_disks is called only from create
method making the code less readable. Merged the code
into one method.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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As syslinux module has been recently removed and
serial_consloe_form_kargs became local API in rootfs_pcbios_ext plugin
it should be called without syslinux. prefix.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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wic-tools recipe specific sysroot contains syslinux as wic-tools
depends on it. Used wic-tools target to get syslinux path should
guarantee that syslinux is installed there and can be used.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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wic code is hard to follow due to deep and twiggy class
inheritance tree.
Flatten imager tree:
wic -> wic_create -> Creator -> DirectPlugin -> DirectImageCreator
to
wic -> wic_create -> DirectPlugin
by
removing Creator class and creator module
merging DirectImageCreator into DirectPlugin
Changed APIs to use the same parameters names.
Passed parsed command line options as an object down the stack.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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It was a typo in current code: mktemp was used instead of
mkdtemp to create work directory. This is fixed by using
mkdtemp.
Create work directory as a subdirectory of output directory
to make sure both are on the same partition to make moving
of result image faster.
This also fixes possible disk space issues as mkdtemp uses
TMPDIR, TEMP or TMP environment variables to get default value
of its 'dir' parameter. Those variables are usually pointing
to /tmp, which is not the best location to create huge images.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Make sure output directory exists before creating an image.
Create it if it doesn't exist.
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This module contains singe function serial_console_form_kargs, which
is used only by rootfs_pcbios_ext plugin. Moved it there and removed
syslinux module to make it easy to find and mainain plugin code.
[YOCTO #10619]
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Fixed indentation, unused imports, trailing lines etc.
[YOCTO #10619]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Removed unused enable_logstderr and disable_logstderr APIs.
[YOCTO #10619]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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The code deals with non-existing directory
and can be removed.
[YOCTO #10619]
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
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Ed Bartosh
Kristian Amlie