[TOOL] Incremental ROM builder (Linux)

This is just a small script to compare two ROMs from the same series. It will find the difference of the two ROMs and build a zip file contains only the altered files.

Just tested with Omar-Avelar's 5.5 & 5.8 ROMs, the final "update.zip" is only about 7M.

Any feedback is welcomed.

INSTRUCTIONS
1. put the attached script in an empty folder
2. make two symbolic links to the unziped ROM folders, "new" for the newer ROM, "old" for the older one.
3. run the script in that folder
4. the result file will be called "update.zip"
5. DO NOT format system partation when use recovery to upgrade.

Attached Files

script.zip - [Click for QR Code] (911 Bytes)