commit 062f2b09cac46683f0c3a09934e0723c9b39293b
author Jeongik Cha <jeongik@google.com> Thu Jun 13 18:19:30 2019 +0900
committer Jeongik Cha <jeongik@google.com> Fri Jun 14 15:15:38 2019 +0900
tree 2eb211dc321da611024fe05481c9c94cee44fa12
parent 3a5fc22f6973d13b6d94c1c49bb4482ea61d533d

system and product image diff tool

This tool compares system and product image across models, and generate
common.csv and diff.csv

Here is example output
- common.csv:
filename, sha1sum, targets
/system/a, da39a3ee5e, a;b;c

- diff.csv:
filename, sha1sum, targets
/system/b, da39a3ee5e, a;b
/system/c, 3f786850e3, a
/system/c, 89e6c98d92, b;c

Bug: 131273025
Test: m system_product_image_diff
Test: system_product_image_diff -t model1 model2 -s system product

Change-Id: Ie9cc368e0a6d26e956f1e27ebe683bea5e80465c