'pull' command can pull a file from an image file, folder or adb.
The patch includes a "mounter" framework to implement different
source of the system/vendor image. And also includes several
"mounter" implementations.
CompositeMounter integrates all possible mounter implementations.
Usually just using CompositeMounter is enough. With
CompositeMounter, you could access files in different target
with an unique interface, such files in an image file, a folder or
a device with an unique interface. pull.py is an basic example to
use CompositeMounter.
Here are some example to use 'pull' command:
$ ./gsi_util.py pull --system adb:AB0123456789 /system/manifest.xml
$ ./gsi_util.py pull --vendor adb /vendor/compatibility_matrix.xml
$ ./gsi_util.py pull --system system.img /system/build.prop
$ ./gsi_util.py pull --system my/out/folder/system /system/build.prop
As current implementation, accessing files in a the image file requires
root permission. gsi_util will need user to input the password for sudo.
For the detail usage, reference:
$ ./gsi_util.py pull --help
Bug: 71029338
Test: pull /system/build.prop from different targets
Change-Id: Iaeb6352c14ebc24860ed79fc30edd314e225aef9
With this CL, new command can be easily added:
1. Add a new file: gsi/gsi_util/gsi_util/commands/hello.py
And implements a function to register parsers into gsi_util's main parser.
def setup_command_args(subparsers)
2. In gsi/gsi_util/gsi_util.py, add the new command into GsiUtil():
_COMMANDS = ['hello']
Bug: 70588453
Test: make gsi_util
Test: gsi_util --help
Test: gsi_util hello --foo
Test: gsi_util --debug hello --bar
Change-Id: I54fa6d1dea5afed724d9ac4a99f88bf78da82732
