diff options
Diffstat (limited to 'flake.nix')
-rw-r--r-- | flake.nix | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..28b7a60 --- /dev/null +++ b/flake.nix | |||
@@ -0,0 +1,51 @@ | |||
1 | { | ||
2 | description = "build rust binaries"; | ||
3 | |||
4 | outputs = { self, nixpkgs }: | ||
5 | let | ||
6 | supportedSystems = [ "x86_64-linux" "aarch64-darwin" "x86_64-darwin" ]; | ||
7 | forAllSystems = nixpkgs.lib.genAttrs supportedSystems; | ||
8 | nixpkgsFor = forAllSystems (system: import nixpkgs { | ||
9 | inherit system; | ||
10 | overlays = [ self.overlays.default ]; | ||
11 | }); | ||
12 | in | ||
13 | { | ||
14 | |||
15 | overlays.default = final: prev: { | ||
16 | rust-bin = | ||
17 | let | ||
18 | packageMeta = (final.lib.importTOML ./Cargo.toml).package; | ||
19 | in | ||
20 | final.rustPlatform.buildRustPackage { | ||
21 | pname = packageMeta.name; | ||
22 | inherit (packageMeta) version; | ||
23 | src = self; | ||
24 | cargoLock.lockFile = ./Cargo.lock; | ||
25 | }; | ||
26 | }; | ||
27 | |||
28 | packages = forAllSystems (system: { | ||
29 | inherit (nixpkgsFor."${system}") rust-bin; | ||
30 | }); | ||
31 | |||
32 | defaultPackage = forAllSystems (system: self.packages."${system}".rust-bin); | ||
33 | |||
34 | devShell = forAllSystems (system: | ||
35 | let | ||
36 | pkgs = nixpkgsFor."${ system}"; | ||
37 | in | ||
38 | pkgs.mkShell { | ||
39 | nativeBuildInputs = [ | ||
40 | pkgs.rustc | ||
41 | pkgs.cargo | ||
42 | pkgs.rustfmt | ||
43 | pkgs.rust-analyzer | ||
44 | pkgs.cargo-watch | ||
45 | ]; | ||
46 | RUST_BACKTRACE = 1; | ||
47 | } | ||
48 | ); | ||
49 | |||
50 | }; | ||
51 | } | ||