The mc-repack-core create

This crate is a part of MC-Repack project, available on GitHub (see here).

Features

• Minifying JSON files, using serde-json, and removing comments
• Optimizing PNG files, using oxipng
• Optimizing TOML files, using toml
• Optimizing NBT files
• Removing unwanted files – some project files (from Blender, Photoshop, etc.) are mistakenly packed in mods. This operation will detect and remove (ignore while repacking) these files.
• Stripping Unicode BOM
• Removing comment lines in many file types: .cfg, .obj, .mtl, .zs, .vsh, .fsh
• Recompressing files more efficiently
• Now with Zopfli support (slower, but better compression)

For more info, visit the MC-Repack webpage