nel.pet
NixOS and Home Manager config
feat + refactor: generic rust dev shell + template
+17
-3
flake.nix
+17
-3
flake.nix
···
14
14
home-manager,
15
15
...
16
16
} @ inputs: let
17
-
system = "x86_64-linux";
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-
pkgs = nixpkgs.legacyPackages.${system};
17
+
lib = nixpkgs.lib;
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+
forAllSystems = function:
19
+
lib.genAttrs lib.systems.flakeExposed (
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+
system: (function system nixpkgs.legacyPackages.${system})
21
+
);
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22
in {
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23
homeConfigurations."nel" = home-manager.lib.homeManagerConfiguration {
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-
inherit pkgs;
24
+
pkgs = nixpkgs.legacyPackages."x86_64-linux";
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25
extraSpecialArgs = { inherit inputs; };
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26
modules = [ ./homes/nel/default.nix ];
24
27
};
···
26
29
nixosConfigurations."nel-desktop" = nixpkgs.lib.nixosSystem {
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30
specialArgs = { inherit inputs; };
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31
modules = [ ./systems/nel-desktop/configuration.nix ];
32
+
};
33
+
34
+
devShells = forAllSystems (system: pkgs: {
35
+
rust = (pkgs.callPackage ./templates/rust/shell.nix { });
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+
});
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+
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+
templates = {
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+
rust = {
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+
path = ./templates/rust;
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+
description = "Basic rust project with nix";
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+
};
29
43
};
30
44
};
31
45
}
+7
templates/rust/Cargo.lock
+7
templates/rust/Cargo.lock
+8
templates/rust/Cargo.toml
+8
templates/rust/Cargo.toml
+23
templates/rust/default.nix
+23
templates/rust/default.nix
···
1
+
{ lib, rustPlatform }: let
2
+
toml = (lib.importTOML ./Cargo.toml).package;
3
+
in rustPlatform.buildRustPackage {
4
+
pname = "example-rust";
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+
inherit (toml) version;
6
+
7
+
src = lib.fileset.toSource {
8
+
root = ./.;
9
+
fileset = lib.fileset.intersection (lib.fileset.fromSource (lib.sources.cleanSource ./.)) (
10
+
lib.fileset.unions [
11
+
./Cargo.toml
12
+
./Cargo.lock
13
+
./src
14
+
]
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+
);
16
+
};
17
+
18
+
cargoLock.lockFile = ./Cargo.lock;
19
+
20
+
meta = {
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+
inherit (toml) homepage description;
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+
};
23
+
}
+27
templates/rust/flake.lock
+27
templates/rust/flake.lock
···
1
+
{
2
+
"nodes": {
3
+
"nixpkgs": {
4
+
"locked": {
5
+
"lastModified": 1757873102,
6
+
"narHash": "sha256-kYhNxLlYyJcUouNRazBufVfBInMWMyF+44xG/xar2yE=",
7
+
"owner": "nixos",
8
+
"repo": "nixpkgs",
9
+
"rev": "88cef159e47c0dc56f151593e044453a39a6e547",
10
+
"type": "github"
11
+
},
12
+
"original": {
13
+
"owner": "nixos",
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+
"ref": "nixpkgs-unstable",
15
+
"repo": "nixpkgs",
16
+
"type": "github"
17
+
}
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+
},
19
+
"root": {
20
+
"inputs": {
21
+
"nixpkgs": "nixpkgs"
22
+
}
23
+
}
24
+
},
25
+
"root": "root",
26
+
"version": 7
27
+
}
+23
templates/rust/flake.nix
+23
templates/rust/flake.nix
···
1
+
{
2
+
description = "Rust Project Template. Stolen (and slightly modified) from the lovely Isabel. Original version available at https://github.com/tgirlcloud/nix-templates/tree/main/rust";
3
+
4
+
inputs = {
5
+
nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
6
+
};
7
+
8
+
outputs = { self, nixpkgs, ...}: let
9
+
forAllSystems = function:
10
+
nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed (
11
+
system: (function system nixpkgs.legacyPackages.${system})
12
+
);
13
+
in {
14
+
packages = forAllSystems (system: pkgs: {
15
+
example = pkgs.callPackage ./default.nix { };
16
+
default = self.packages.${pkgs.stdenv.hostPlatform.system}.example;
17
+
});
18
+
19
+
devShells = forAllSystems (system: pkgs: {
20
+
default = pkgs.callPackage ./shell.nix { };
21
+
});
22
+
};
23
+
}
+24
templates/rust/shell.nix
+24
templates/rust/shell.nix
···
1
+
{
2
+
mkShell,
3
+
callPackage,
4
+
rustPlatform,
5
+
6
+
# extra tooling
7
+
clippy,
8
+
rustfmt,
9
+
rust-analyzer,
10
+
}: let
11
+
defaultPackage = callPackage ./default.nix { };
12
+
in mkShell {
13
+
inputsFrom = [ defaultPackage ];
14
+
15
+
env = {
16
+
RUST_SRC_PATH = rustPlatform.rustLibSrc;
17
+
};
18
+
19
+
packages = [
20
+
clippy
21
+
rustfmt
22
+
rust-analyzer
23
+
];
24
+
}