Rebecca Turner e2a1f79490 Add repl-overlays ... Adds a `repl-overlays` option, which specifies files that can overlay and modify the top-level bindings in `nix repl`. For example, with the following contents in `~/.config/nix/repl.nix`: info: final: prev: let optionalAttrs = predicate: attrs: if predicate then attrs else {}; in optionalAttrs (prev ? legacyPackages && prev.legacyPackages ? ${info.currentSystem}) { pkgs = prev.legacyPackages.${info.currentSystem}; } We can run `nix repl` and use `pkgs` to refer to `legacyPackages.${currentSystem}`: $ nix repl --repl-overlays ~/.config/nix/repl.nix nixpkgs Nix 2.21.0pre20240309_4111bb6 Type :? for help. Loading installable 'flake:nixpkgs#'... Added 5 variables. Loading 'repl-overlays'... Added 6 variables. nix-repl> pkgs.bash «derivation /nix/store/g08b5vkwwh0j8ic9rkmd8mpj878rk62z-bash-5.2p26.drv» Change-Id: Ic12e0f2f210b2f46e920c33088dfe1083f42391a		2024-03-29 19:35:39 -07:00
..
functional	Add repl-overlays	2024-03-29 19:35:39 -07:00
installer	test: Make the installer work on old rhel versions	2023-03-31 15:29:50 +02:00
nixos	make the multi-node vm tests a bit more reliable	2024-03-10 10:10:52 +01:00
unit	Add PathsSetting	2024-03-29 18:50:15 -07:00