fixup! feat: add basic timer

.envrc

@@ -0,0 +1 @@
+use flake . --impure

.gitignore

@@ -3,10 +3,6 @@
 debug/
 target/
 
-# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
-# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
-Cargo.lock
-
 # These are backup files generated by rustfmt
 **/*.rs.bk
 

flake.lock

@@ -33,11 +33,11 @@
         "pre-commit-hooks": "pre-commit-hooks_2"
       },
       "locked": {
-        "lastModified": 1712579011,
+        "lastModified": 1712662014,
-        "narHash": "sha256-trHgFNW8CW85c1OuAPBI+OGous53KkVhMemvcq7syDo=",
+        "narHash": "sha256-VGQtjI5+lgtSMjYzt4lgKBLnSjdkmWT/1sMNHhDeMDY=",
         "owner": "cachix",
         "repo": "devenv",
-        "rev": "a71323c618664a6b7a39bc183b0ce22ac8511cf9",
+        "rev": "3c84a0fc1afcff3a9e2d8a3a9a9fafcfb612e8f7",
         "type": "github"
       },
       "original": {

flake.nix

@@ -11,24 +11,38 @@
     extra-substituters = "https://devenv.cachix.org";
   };
 
-  outputs = inputs@{ flake-parts, ... }:
+  outputs = inputs @ {flake-parts, ...}:
-    flake-parts.lib.mkFlake { inherit inputs; } {
+    flake-parts.lib.mkFlake {inherit inputs;} {
       imports = [
         inputs.devenv.flakeModule
       ];
-      systems = [ "x86_64-linux" "i686-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+      systems = ["x86_64-linux" "i686-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin"];
 
-      perSystem = { config, self', inputs', pkgs, system, ... }: {
+      perSystem = {
+        config,
+        self',
+        inputs',
+        pkgs,
+        system,
+        ...
+      }: let
+        cargoToml = builtins.fromTOML (builtins.readFile ./Cargo.toml);
+      in {
         # Per-system attributes can be defined here. The self' and inputs'
         # module parameters provide easy access to attributes of the same
         # system.
 
+        # Rust package
+        packages.default = pkgs.rustPlatform.buildRustPackage {
+          inherit (cargoToml.package) name version;
+          src = ./.;
+          cargoLock.lockFile = ./Cargo.lock;
+        };
+
+
         # needed for devenv up
         packages.devenv-up = self'.devShells.default.config.procfileScript;
 
-        # Equivalent to  inputs'.nixpkgs.legacyPackages.hello;
-        packages.default = pkgs.hello;
-
         devenv.shells.default = {
           name = "my-project";
 
@@ -39,7 +53,7 @@
           ];
 
           # https://devenv.sh/reference/options/
-          packages = [ config.packages.default ];
+          packages = [config.packages.default];
 
           languages.rust.enable = true;
 
@@ -47,13 +61,11 @@
             hello
           '';
         };
-
       };
       flake = {
         # The usual flake attributes can be defined here, including system-
         # agnostic ones like nixosModule and system-enumerating ones, although
         # those are more easily expressed in perSystem.
-
       };
     };
 }