nix-wallpaper

This flake provides a package that generates a wallpaper featuring the Nix logo, which can be customised by overriding that package. The following properties can be overridden:

width: the width (in pixels) of the generated wallpaper (defaults to 3480)
height: the height (in pixels) of the generated wallpaper (defaults to 2160)
logoSize: the size of the flake logo, expressed as a percentage of the height of the wallpaper (defaults to 44.25)
backgroundColor: the color of the background, expressed as a 6 or 8-digit hexadecimal number, where the last 2 digits optionally specify the opacity (e.g. #7ebae4 or #6b34ab66)
logoColors: the colors used in the logo. This should be an attrSet containing keys color[0-5] where color0 refers to the lambda with a leg at the 12 o’clock position and the numbering continues clockwise. Keys can be omitted. Colors should be like in backgroundColor.
preset: Use a preset colorscheme, see Presets

By default, the official logo colors with a white background are used.

Example usage

To generate a wallpaper with the gruvbox-dark preset:

nix build --impure --expr '(builtins.getFlake "github:lunik1/nix-wallpaper").packages.${builtins.currentSystem}.default.override { preset = "gruvbox-dark"; }'

The resulting wallpaper will be in result/share/wallpapers/nixos-wallpaper.png.

Presets

This repository contains a number of pre-set colorschemes, found in data/presets/. Colors specified backgroundColor and logoColors will take priority over colors in a preset.