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2017-06-23wic: fix restoring of original fstabEd Bartosh1
Wic updates fstab if mount points are specified in .wks. After partition images are created the original fstab is restored. However, if exception is raised when partition image being prepared wic doesn't restore original fstab. This can cause duplication of added lines in fstab when 'wic create' runs next time. Wrapping call of 'prepare' method and restoring original fstab even if exception occurs should fix this. [YOCTO #11633] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-06-23wic: code cleanupEd Bartosh1
Split long lines. Removed unused imports. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-06-23wic: flatten directory structureEd Bartosh7
Moved misc.py from wic/utils/ to wic/ Removed wic/utils directory Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-06-14filemap: change signature of sparse_copy functionEd Bartosh1
Renamed parameter offset->skip to match names of dd parameters. Changed affected sparse_copy calls. Added explanation of the parameters to docstring. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-06-14bootimg-pcbios: make boot image file uniqueEd Bartosh1
Plugin code uses boot.img file name for an image file. If there are two partitions that use bootimg-pcbios wic breaks with an error "file already exists: boot.img" Made image file name unique by adding wks like number to it to fix the issue. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-06-06wic: Remove obsolete reference to msger logger.Kristian Amlie1
This was overlooked when msger was removed in 28014087b8091. Signed-off-by: Kristian Amlie <kristian.amlie@mender.io> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-06-03isoimage-isohybrid: don't use TRANSLATED_TARGET_ARCHEd Bartosh1
isoimage-isohybrid plugin fails with this error when trying to find initrd image: initrd = glob.glob('%s/%s*%s.%s' % (initrd_dir, image_name, target_arch, image_type))[0] IndexError: list index out of range as it uses TRANSLATED_TARGET_ARCH value as part of the image. This approach stopped to work due to changes in oe core code. initrd file name is made using MACHINE variable. wic can't get value of this variable as it's not included into bitbake -e output. Used basename of deploy dir as MACHINE value to fix the breakage. (From OE-Core rev: cfbb3cc1279ea88ca3e2867f8a409c5120aa1f05) 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>
2017-03-31wic: set correct system id for msdos partitionsEd Bartosh1
Explicitly set system id 0x6(FAT16) for msdos partitions. Removed old code that attempts to achieve the same result using 'parted ... lba off'. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-31wic: allow only supported fstypesEd Bartosh1
Restricted possible values of --fstype to the list of supported types. This should catch incorrect values when .wks file is being parsed. Removed checks for empty fstype and mentioning of unsupported fstype 'ontrackdm6aux3'. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-31wic: remove runner.show APIEd Bartosh1
Replaced runner.show call to exec_cmd call in bootimg-pcbios plugin. Removed runner.show API as it's not used anywhere else. [YOCTO #10618] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-31wic: use wic-tools STAGING_DATADIR as bootimg_dirEd Bartosh1
If bootloader artifacts are not found in default bootimg_dir use wic-tools sysroot for the same purpose. This should prevent wic from failing if bootloader artifacts can't be found in image native sysroot. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-31wic: remove fsimage pluginEd Bartosh1
Removed fsimage plugin and prepare_rootfs_from_fs_image API as they duplicate functionality of rawcopy plugin. Fsimage plugin makes wic to remove the image artifact from deployment directory, which can cause problems too. [YOCTO #10618] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-27wic: fix generation of partition UUIDEd Bartosh1
Partition UUID for msdos partitioning is based on a 4 bytes long system identifier. Wic uses random number to generate system identifier. For the numbers starting with 0 partition uuid is shorter, which makes wic images non-bootable as kernel expects 8 charactest in PARTUUID parameter. Padded system identifier with '0' when generating partition UUID to make it always 8 characters long. This should fix the boot issue. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-24wic: use kernel_dir to find systemd-efi bootloaderEd Bartosh1
Fixed test failure caused by using bootimg_dir path instead of kernel_dir to find systemd-efi bootloader: FAIL: test_systemd_bootdisk (oeqa.selftest.wic.Wic) ... FileNotFoundError: [Errno 2] No such file or directory: 'tmp/work/qemux86_64-poky-linux/core-image-minimal/1.0-r0/recipe-sysroot/usr/share' Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-22wic: improve getting syslinux pathEd Bartosh1
Used wic-tools STAGING_DATADIR if syslinux can't be found in default bootimg_dir. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-22wic: remove empty plugin methodsEd Bartosh3
Removed do_install_disk and do_configure_partition methods from bootimage-partition, fsimage and rawcopy plugins as they're empy and not used. [YOCTO #10618] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-22wic: use kernel_dir instead of bootimg_dirEd Bartosh3
bootimg_dir is usually set to the value of STAGING_DATADIR and kernel_dir - to the value of DEPLOY_DIR_IMAGE, so usage of kernel_dir is more logical in bootimg-efi, bootimg-partition and rawcopy plugins. Replaced usage of bootimg_dir to kernel_dir in 3 above mentioned plugins that use DEPLOY_DIR_IMAGE as a default artifact location. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-22wic: don't set creator.bootimg_dir in pluginsEd Bartosh2
Changing bootimg_dir in plugins is a dangerous hack as this value comes from wic command line and can be used by multiple plugins. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-22wic: remove rootfs_pcbios_ext pluginEd Bartosh1
Removed broken unused plugin. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-03-21wic/partionedfs: Avoid reserving space for non-existing ext. partitionKristian Amlie1
We don't need the gap that the extended partition occupies if we already know that we have less than five partitions. Saves up to one full alignment of space. Signed-off-by: Kristian Amlie <kristian.amlie@mender.io> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-03-11wic/direct.py: Avoid exception if using multiple rawcopy/no-table entries.Kristian Amlie1
If we are both having a bootloader and a U-Boot environment file, we can end up with two entries using "--source rawcopy" and "--no-table", and since they reuse the same file [1], their cleanup handlers will try to delete the same file twice. So make sure we only do it once. [1] Although they reuse the same file, the resulting output is correct, so it appears the file is accessed in properly sequential order. Signed-off-by: Kristian Amlie <kristian.amlie@mender.io> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-03-10wic: plugins: rawcopy: Fixed wrong variable typeDaniel Schultz1
Without the int() function this variable will be a string. This will led to a error in Filemap on line 545 due wrong types. > [...] > File > ".../poky/scripts/lib/wic/filemap.py", line 545, in sparse_copy > if start < skip < end: > TypeError: unorderable types: int() < str() Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Signed-off-by: Ross Burton <ross.burton@intel.com>
2017-03-04wic: bootimg-pcbios: add support for syslinux vesamenuEd Bartosh1
Installed vesamenu.c32 and its dependencies to support vesamenu ui in syslinux config. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-04wic: raise WicError instead of calling logger.errorEd Bartosh1
Replaced forgotten calls of logger.error with raising WicError exception. Otherwise errors will be ignored. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-04wic: move PluginMgr class to pluginbaseEd Bartosh1
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>
2017-03-04wic: remove PluginMgr.get_plugin_methodsEd Bartosh1
Call methods directly instead of getting them with get_plugin_methods and then calling. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-04wic: reimplement PluginMgr.get_plugin_methodsEd Bartosh1
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>
2017-03-04wic: use PluginMgr directlyEd Bartosh1
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>
2017-03-04wic: move WicError to lib/wic/__init__.pyEd Bartosh9
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>
2017-03-04wic: raise WicError instead of ImageError and CreatorErrorEd Bartosh3
There is no need to raise special exceptions. Raising WicError should be enough. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-04wic: raise WicError in wic pluginsEd Bartosh9
Replaced sys.exit with raising WicError in wic plugins. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-04wic: move errors moduleEd Bartosh3
Moved from lib/wic/utils/ to lib/wic as this is a core module. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-04wic: use wic logger in wic source pluginsEd Bartosh8
Replaced msger with wic logger in wic source plugins. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-03-04wic: use wic logger in imager direct pluginEd Bartosh1
Replaced msger with wic logger in the direct plugin. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-02-15wic: direct: move creation of PartitionedImage to __init__Ed Bartosh1
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>
2017-02-15wic: direct: move generation of part.realnum to PartitionedImageEd Bartosh1
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>
2017-02-15wic: direct: add PartitionedImage.prepare methodEd Bartosh1
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>
2017-02-15wic: direct: set bootloader.source in the __init__Ed Bartosh1
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>
2017-02-15wic: direct: move UUID generation to PartitionedImageEd Bartosh1
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>
2017-02-15wic: direct: add 'realnum' attribute to partitionEd Bartosh1
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>
2017-02-15wic: direct: remove useless codeEd Bartosh1
Removed catching CreatorError and raising it again. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
2017-02-15wic: direct: don't catch ImagerErrorEd Bartosh1
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>
2017-02-15wic: direct: remove set_bootimg_dir setterEd Bartosh3
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>
2017-02-15wic: move PartitionedImage class to direct.pyEd Bartosh1
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>
2017-02-15wic: move disk operations to PartitionImage classEd Bartosh4
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>
2017-02-15wic: Add --exclude-path option to rootfs source plugin.Kristian Amlie1
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>
2017-02-15wic: remove unused argument scripts_pathEd Bartosh1
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>
2017-02-15wic: direct: remove unused importEd Bartosh1
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>
2017-02-15wic: direct: remove unused plugin attributesEd Bartosh1
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>
2017-02-15wic: use the same partition object in direct and partitionedfsEd Bartosh1
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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