feat: adding pre-commit hooks

huuff · Sep 14, 2024 · facc28b · facc28b
1 parent a985b37
commit facc28b
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Showing 4 changed files with 182 additions and 2 deletions.
diff --git a/.envrc b/.envrc
@@ -0,0 +1 @@
+use flake .
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+/.direnv
+/.pre-commit-config.yaml
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -3,9 +3,15 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
+    pre-commit-hooks.url = "github:cachix/git-hooks.nix";
+    systems.url = "github:nix-systems/x86_64-linux";
+    utils = {
+      url = "github:numtide/flake-utils";
+      inputs.systems.follows = "systems";
+    };
   };
 
-  outputs = { ... }: {
+  outputs = { self, nixpkgs, utils, pre-commit-hooks, ... }: {
 
     templates = {
       rust = {
@@ -17,6 +23,22 @@
         description = "Rust tools, rust analyzer, sass, wasm and leptos tooling";
       };
     };
+  } // utils.lib.eachDefaultSystem (system: {
+    checks = {
+      pre-commit-check = pre-commit-hooks.lib.${system}.run {
+        src = ./.;
+        hooks = {
+          nixpkgs-fmt.enable = true;
+        };
+      };
+    };
+
+    devShells = {
+      default = nixpkgs.legacyPackages.${system}.mkShell {
+        inherit (self.checks.${system}.pre-commit-check) shellHook;
+        buildInputs = self.checks.${system}.pre-commit-check.enabledPackages;
+      };
+    };
+  });
 
-  };
 }