tree dfa66c10c6783554a406c26697bed7b4c9926179
parent 7e76cba96d417b6adf1165bd2167513c95ab25b5
author Bowgo Tsai <bowgotsai@google.com> 1620190693 +0800
committer Bowgo Tsai <bowgotsai@google.com> 1620198650 +0800

repack_bootimg: replaces the ramdisk file directly

Currently we remove two args `--ramdisk original_ramdisk` from the
output of --format=mkbootimg upon unpack, then append `--ramdisk
new_ramdisk` later.

Refactoring this to replace the original_ramdisk with the new_ramdisk
directly from the output of --format=mkbootimg.

Bug: 174443192
Test: repack_bootimg.py --src_bootimg <> --dst_bootimg <>
Test: unpack_bootimg --boot_img <dst_bootimg> then unpack the ramdisk
Change-Id: I805685409b473a2fea4322b475882125f8c2427c