add flake templates

1 files changed, 50 insertions, 0 deletions

diff --git a/common/templates/rust/flake.nix b/common/templates/rust/flake.nix
new file mode 100644
index 0000000..afe2601
--- /dev/null
+++ b/common/templates/rust/flake.nix
@@ -0,0 +1,50 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    naersk.url = "github:nix-community/naersk";
+    naersk.inputs.nixpkgs.follows = "nixpkgs";
+  };
+
+  outputs =
+    {
+      self,
+      nixpkgs,
+      naersk,
+      ...
+    }:
+    let
+      inherit (nixpkgs) lib;
+      forAllSystems = lib.genAttrs lib.systems.flakeExposed;
+    in
+    {
+      devShells = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+        in
+        {
+          default = pkgs.mkShell {
+            buildInputs = with pkgs; [
+              cargo
+              clippy
+              rustc
+              rustfmt
+              rust-analyzer
+            ];
+            RUST_SRC_PATH = pkgs.rustPlatform.rustLibSrc;
+          };
+        }
+      );
+
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgs.legacyPackages.${system};
+          naersk-lib = pkgs.callPackage naersk { };
+        in
+        {
+          default = naersk-lib.buildPackage self;
+        }
+      );
+    };
+}