Initial commit: Modular Clang C++ Nix environment and problem files

2026-03-14 23:25:02 +08:00
commit f5e7baa1bd
9 changed files with 128 additions and 0 deletions
@@ -0,0 +1,34 @@
+{
+  description: "A modular Clang C++ development environment";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+    treefmt-nix = {
+      url = "github:numtide/treefmt-nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+  };
+
+  outputs = { self, nixpkgs, flake-utils, treefmt-nix }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          config.allowUnfree = true;
+        };
+        
+        # Configuration for LLVM/Clang version
+        # Change this to "16", "17", "18", or "19" to switch versions
+        llvmVersion = "18";
+        
+        nixLib = import ./nix {
+          inherit pkgs treefmt-nix llvmVersion;
+        };
+      in
+      {
+        devShells.default = nixLib.devShell;
+        formatter = nixLib.formatter;
+      }
+    );
+}