v0.11.0 - CLI & Palette Overhauls

Builtin Palettes

If possible, please verify any palettes you use!

• Palettes are now scraped from a few new sources with (theoretically) more accuracy. All palettes are deduplicated with -base16 -terminal-sexy and -gogh suffixes removed.
• Added Swamp & Swamp-Light by @masroof-maindak in #23

CLI

Custom Palette Support

Custom palettes can be added to $LUTGEN_DIR or <CONFIG DIR>/lutgen, for example:

• Linux: /home/alice/.config/lutgen
• macOS: /Users/Alice/Library/Application Support/lutgen
• Windows: C:\Users\Alice\AppData\Roaming\lutgen

Names are case-insensitive and parsed from the file stem, minus any file extensions. For example, ~/.config/lutgen/My-palette.txt would be avalable to use as my-palette.

Custom palettes work anywhere a builtin palette would, ie lutgen apply -p my-palette

Migrated from clap -> bpaf

• explicit separation between different algorithms adjacent arguments (ie, --gaussian-sampling --mean 0 --std-dev 20 --iters 128)
• flag aliases everywhere, due to context aware parsing of algorithm args preventing conflicts
• subcommand aliases (ie apply/a, generate/g, patch/p)
• Improved dynamic completions for files, palettes, and args
• Improved helptexts and added man page (man 1 lutgen)
• (maintainers): new completion generation commands: --bpaf-complete-style-<bash/zsh/fish>

Other Changes

• single file default output behavior restored (ie myimage-gruvbox.png). This now has a optional flag -d which can restore enabling directory output mode for single files (ie gruvbox/myimage.png)
• Improved lut caching eliminates false hits and ensures cache paths are unique to the individual colors (ie luts cached via lutgen apply -c ...)
• Palettes can be extended with custom colors by using them simultaneously
• Guess image types by @drainpixie in #21

New Contributors

• @drainpixie made their first contribution in #21

Special thanks

Thanks to @pacak for all the help in resolving the edge cases in bpaf ❤️

Full Changelog: v0.10.1...v0.11.0