Mirrors/nixos-and-flakes-book
2
0
Fork 0
mirror of https://github.com/ryan4yin/nixos-and-flakes-book synced 2024-11-23 04:33:08 +00:00
Code Issues Projects Releases Packages Wiki Activity

fix: flake registry & NIX_PATH

Browse source
This commit is contained in:
Ryan Yin 2023-12-29 17:45:47 +08:00
parent e2ae505d9c
commit 2661ed78e2
2 changed files with 12 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
docs/best-practices/nix-path-and-flake-registry.md
View file

@ -26,14 +26,16 @@ In daily use, we typically want the `nixpkgs` used in commands like `nix repl '<
In your NixOS configuration, adding the following module will achieve the mentioned requirements: In your NixOS configuration, adding the following module will achieve the mentioned requirements:
```nix ```nix
{ {lib, nixpkgs, ...}: {
# Make `nix run nixpkgs#nixpkgs` use the same nixpkgs as the one used by this flake. # make `nix run nixpkgs#nixpkgs` use the same nixpkgs as the one used by this flake.
nix.registry.nixpkgs.flake = nixpkgs; nix.registry.nixpkgs.flake = nixpkgs;
nix.channel.enable = false; # disable nix-channel, we use flakes instead. nix.channel.enable = false; # remove nix-channel related tools & configs, we use flakes instead.
# but NIX_PATH is still used by many useful tools, so we set it to the same value as the one used by this flake.
# Make `nix repl '<nixpkgs>'` use the same nixpkgs as the one used by this flake. # Make `nix repl '<nixpkgs>'` use the same nixpkgs as the one used by this flake.
environment.etc."nix/inputs/nixpkgs".source = "${nixpkgs}"; environment.etc."nix/inputs/nixpkgs".source = "${nixpkgs}";
nix.nixPath = ["/etc/nix/inputs"]; # https://github.com/NixOS/nix/issues/9574
nix.settings.nix-path = lib.mkForce "nixpkgs=/etc/nix/inputs/nixpkgs";
} }
``` ```

10
docs/zh/best-practices/nix-path-and-flake-registry.md
View file

@ -27,14 +27,16 @@ Flake Registry 是一个 Flake 注册中心，它可以帮助我们在使用 `ni
在你的 NixOS 配置中，添加如下 module 即可实现上述需求： 在你的 NixOS 配置中，添加如下 module 即可实现上述需求：
```nix ```nix
{ {lib, nixpkgs, ...}: {
# make `nix run nixpkgs#nixpkgs` use the same nixpkgs as the one used by this flake. # make `nix run nixpkgs#nixpkgs` use the same nixpkgs as the one used by this flake.
nix.registry.nixpkgs.flake = nixpkgs; nix.registry.nixpkgs.flake = nixpkgs;
nix.channel.enable = false; # disable nix-channel, we use flakes instead. nix.channel.enable = false; # remove nix-channel related tools & configs, we use flakes instead.
# make `nix repl '<nixpkgs>'` use the same nixpkgs as the one used by this flake. # but NIX_PATH is still used by many useful tools, so we set it to the same value as the one used by this flake.
# Make `nix repl '<nixpkgs>'` use the same nixpkgs as the one used by this flake.
environment.etc."nix/inputs/nixpkgs".source = "${nixpkgs}"; environment.etc."nix/inputs/nixpkgs".source = "${nixpkgs}";
nix.nixPath = ["/etc/nix/inputs"]; # https://github.com/NixOS/nix/issues/9574
nix.settings.nix-path = lib.mkForce "nixpkgs=/etc/nix/inputs/nixpkgs";
} }
``` ```