nix/overlay/Example.nix

29 lines
971 B
Nix

# Example overlay file.
# Overlays can change parameters in package builds, like source version.
# This way you can change something in package without recreating the whole build process.
# More info: https://nixos.wiki/wiki/Overlays
{ ... }:
{
# Use a different revision.
# nixpkgs.overlays = [ (final: prev: {
# yt-dlp = prev.yt-dlp.overrideAttrs (old: {
# src = prev.fetchFromGitHub {
# owner = "yt-dlp";
# repo = "yt-dlp";
# rev = "2024.03.10";
# hash = "sha256-A6uciGErM4QgLrY5jMFGlPV2uH9O2cOhj5+IapyjVo0=";
# };
# });
# })];
# Apply patch to a program.
# nixpkgs.overlays = [ (final: prev: {
# keyd = prev.keyd.overrideAttrs (old: {
# patches = (old.patches or []) ++ [(prev.fetchpatch {
# url = "https://patch-diff.githubusercontent.com/raw/rvaiya/keyd/pull/545.patch";
# hash = "sha256-aal8oAXws6DcpeCl7G9GMJQXeLDDbyotWFut0Rf82WI=";
# })];
# });
# })];
}