Nix Packages

Personal Nix package collection.

How to Update

Rust Packages (brush-shell, ethereal-waves)

These use buildRustPackage and need a cargoHash.

1. Update rev and shortRev (if used) to latest commit.
2. Update hash (source hash):
   • Run: nix shell nixpkgs#nix-prefetch-github -c nix-prefetch-github <owner> <repo> --rev <rev>
3. Update cargoHash:
   • Set cargoHash = lib.fakeHash; (or many zeros).
   • Run: nix-build -E 'with import <nixpkgs> {}; callPackage ./pkgs/<name>/default.nix {}'
   • Copy "got" hash from error message into default.nix.
4. Verify build: nix-build -E 'with import <nixpkgs> {}; callPackage ./pkgs/<name>/default.nix {}'

Other Packages (vcrunch, brave-origin)

Usually just need rev and hash updates.

1. Update rev.
2. Update source hash using nix-prefetch-url or nix-prefetch-github.
3. Verify build same as above.

Verification

Always run nix-build before committing.