nix3-registry
Manage a Nix flake registry.
TLDR
Pin the nixpkgs revision to the current version of the upstream repository
$ nix registry pin [nixpkgs]
Pin an entry to the latest version of the branch, or a particular reivision of a github repository
$ nix registry pin [entry] [github:owner/repo/branch_or_revision]
Add a new entry that always points to the latest version of a github repository, updating automatically
$ nix registry add [entry] [github:owner/repo]
Remove a registry entry
$ nix registry remove [entry]
See documentation about what Nix flake registries are
$ nix registry --help
