openembedded-core.git/scripts/wic, branch thud

wic: change expand behaviour to match docs

2019-05-18T04:55:22+00:00

The documentation says that --expand takes a comma-separated list of
partition:size pairs, but the code was splitting on hyphens.

Hyphens are not a transitional separator for a list of items, so change the code
to reflect the documentation.

Signed-off-by: Ross Burton 
Signed-off-by: Richard Purdie 
Signed-off-by: Armin Kuster

scripts/wic: Be consistent about how we call bitbake

2019-03-24T22:49:54+00:00

Whilst its tempting to call bitbake_main(), the script also directly executes
bitbake. By doing both this creates all kinds of races. Therefore
change to use subprocess execution in all cases.

(From OE-Core rev: 0507ec4c6069490c9a503e9e2b65f0e7b1962d34)

Signed-off-by: Richard Purdie

wic: Support for changing the imager.

2018-10-10T11:42:40+00:00

Signed-off-by: Michael Davis 
Signed-off-by: Ross Burton 
Signed-off-by: Richard Purdie

scripts/wic: explicitly set BUILDDIR within eSDK

2018-01-12T08:43:54+00:00

When we run wic within eSDK:
$ wic create mkefidisk -e core-image-minimal

ERROR: BUILDDIR not found, exiting. (Did you forget to source oe-init-build-env?)

In order to figure out variable values, one must have sourced
the OE build environment setup script. However, when we are in
within the eSDK environment which isn't initialised like the
normal OE build environment, we can't use wic utility with eSDK.

Reference:
https://www.yoctoproject.org/docs/latest/mega-manual/mega-manual.html#wic-requirements

While wic ought to be fixed to be able to run without bitbake
& native tools [YOCTO #11281], but this is a workaround to set
BUILDDIR in the environment so that bitbake environment is setup
for wic to build its required native tools.

Signed-off-by: Chang Rebecca Swee Fun 
Signed-off-by: Richard Purdie

scripts/wic: fix error of import wic module in eSDK environment

2018-01-12T08:43:54+00:00

wic modules in scripts/lib/ are needed for wic to work, but path to
the python module is not exported in eSDK environment and we were
using an absolutized path of wic script within the sysroots.

We now changed to use real script path instead, where the wic modules
are located. This will also resolved the tracebacks found when running
wic from within the eSDK environment.

Traceback (most recent call last):
  File "/tmp/deploy/sdk/poky_sdk/sysroots/x86_64-pokysdk-linux/usr/bin/wic", line 58, in 
    from wic import WicError
ImportError: No module named 'wic'

Signed-off-by: Chang Rebecca Swee Fun 
Signed-off-by: Richard Purdie

scripts/wic: append bitbake executable file path in eSDK environment

2018-01-12T08:43:54+00:00

wic needs a set of tools to be available from sysroots.
wic will find bitbake executable within the environment,
and wic was unable to locate bitbake executable within eSDK
because it wasn't setup with the OE build environment script.
Hence, we need to add bitbake file path into the environment
PATH for wic to be able to discover it and import bb modules.

Signed-off-by: Chang Rebecca Swee Fun 
Signed-off-by: Richard Purdie

scripts/wic: use scriptpath module to find bitbake path and oe lib path

2018-01-12T08:43:54+00:00

Use the scriptpath module in order to standardize the adding of
bitbake and meta/lib path to sys.path.

Signed-off-by: Chang Rebecca Swee Fun 
Signed-off-by: Richard Purdie

wic: Add option to not change fstab

2017-09-25T21:17:40+00:00

Create an option to wic doesn't change fstab file, the final
fstab file will be same that in rootfs and wic doesn't update
file, e.g adding a new mount point.

Users can control the fstab file content in base-files recipe.
This is useful if you want to only create an partition but not
add fstab mount point or add new mount point using label e.g:

LABEL=recovery /recovery auto defaults 0  1

Signed-off-by: Fabio Berton 
Signed-off-by: Richard Purdie

wic: implement 'wic write' command

2017-08-27T21:29:46+00:00

This command writes image to the media or another file with
the possibility to expand partitions to fill free target space.

[YOCTO #11278]

Signed-off-by: Ed Bartosh 
Signed-off-by: Richard Purdie

wic: build wic-tools only if wic is run manually

2017-07-17T12:48:54+00:00

When wic can't find native sysroot it tries to build wic-tools
However, it's not possible when wic is run from bitbake.
Moreover, it's not even feasible anymore as wic-tools should be
used only when wic is run manually.

Checked if wic is run manually before building wic-tools.

Signed-off-by: Ed Bartosh 
Signed-off-by: Ross Burton