flake.nix: add pre-commit-hooks

khaneliman · May 5, 2024 · 3c71afb · 3c71afb
1 parent bbdd5e3
commit 3c71afb
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Showing 3 changed files with 163 additions and 23 deletions.
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -105,6 +105,8 @@
       url = "github:nix-community/NUR";
     };
 
+    pre-commit-hooks-nix.url = "github:cachix/pre-commit-hooks.nix";
+
     # Rust overlay
     rust-overlay = {
       url = "github:oxalica/rust-overlay";
@@ -197,6 +199,18 @@
         _system: deploy-lib: deploy-lib.deployChecks inputs.self.deploy
       ) deploy-rs.lib;
 
+      outputs-builder = channels: {
+        checks.pre-commit-check = inputs.pre-commit-hooks-nix.lib.${channels.nixpkgs.system}.run {
+          src = ./.;
+          hooks = {
+            deadnix.enable = true;
+            nixfmt.enable = true;
+            prettier.enable = true;
+            statix.enable = true;
+          };
+        };
+      };
+
       formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixfmt-rfc-style;
       formatter.aarch64-darwin = nixpkgs.legacyPackages.aarch64-darwin.nixfmt-rfc-style;
     };

diff --git a/shells/default/default.nix b/shells/default/default.nix
@@ -1,3 +1,4 @@
+self:
 {
   inputs,
   mkShell,
@@ -28,8 +29,8 @@ mkShell {
   ];
 
   shellHook = ''
-
-    echo 🔨 Welcome to khanelinix
+    ${self.checks.${system}.pre-commit-check.shellHook}
+      echo 🔨 Welcome to khanelinix
 
 
   '';