A fast Rust tool to compare two directories and generate incremental update packages (package.zip + info.json).
Clone
git clone https://github.com/sincerefly/differ.git
cd differ && cargo run test01 test02
cargo run test01 test02 -- --hash md5
Usage: differ <dirx> <diry> [--hash <md5|xxhash>]
Arguments:
<dirx> Base directory (old version)
<diry> Target directory (new version)
--hash <algorithm> Hash algorithm: md5 or xxhash (default: xxhash)
Output
...
> Diff Info
+ 0b279002a376ce0f index.js
+ acfa5c659f8b720e md/4.md
+ dcd978ae7fce575c images/1358088901064.jpg
> Collect
copy __package/index.js
copy __package/md/4.md
copy __package/images/1358088901064.jpg
> Create Package
adding __package/images/1358088901064.jpg as images/1358088901064.jpg
adding __package/md/4.md as md/4.md
adding __package/index.js as index.js
done __package written to package.zip
time spend: 16.185ms
Success!
Generated info.json with XXHash64:
{"hash":"73e2f0450fce4573","hash_algorithm":"xxhash64","size":183235}