From bbcb6c3fd6cfe3d92928d95685ce5706641cb04e Mon Sep 17 00:00:00 2001
From: lucy <lucykaufmann@protonmail.com>
Date: Mon, 8 Dec 2025 12:14:23 +0100
Subject: [PATCH] c++ devshell flake woop woop

---
 flake.nix   | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 main.cpp    | 10 ++++++++++
 meson.build |  3 +++
 3 files changed, 64 insertions(+)
 create mode 100755 flake.nix
 create mode 100755 main.cpp
 create mode 100755 meson.build

diff --git a/flake.nix b/flake.nix
new file mode 100755
index 0000000..42079f6
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,51 @@
+{
+  description = "A Nix-flake-based C/C++ development environment";
+
+  inputs.nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0"; # stable Nixpkgs
+
+  outputs =
+    { self, ... }@inputs:
+
+    let
+      supportedSystems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "x86_64-darwin"
+        "aarch64-darwin"
+      ];
+      forEachSupportedSystem =
+        f:
+        inputs.nixpkgs.lib.genAttrs supportedSystems (
+          system:
+          f {
+            pkgs = import inputs.nixpkgs { inherit system; };
+          }
+        );
+    in
+    {
+      devShells = forEachSupportedSystem (
+        { pkgs }:
+        {
+          default =
+            pkgs.mkShell.override
+              {
+                # Override stdenv in order to change compiler:
+                stdenv = pkgs.clangStdenv;
+              }
+              {
+                packages = with pkgs; [
+                  clang-tools
+                  clang
+                  ninja
+                  meson
+                  pkg-config
+                  libcxx
+                ];
+                shellHook = ''
+                  		    echo "welcome to c++ devshell nyaaa :3"
+                '';
+              };
+        }
+      );
+    };
+}
diff --git a/main.cpp b/main.cpp
new file mode 100755
index 0000000..751a3d3
--- /dev/null
+++ b/main.cpp
@@ -0,0 +1,10 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main() {
+    string bla = "hello world";
+    cout << bla << std::endl;
+    return 0;
+}
diff --git a/meson.build b/meson.build
new file mode 100755
index 0000000..5476024
--- /dev/null
+++ b/meson.build
@@ -0,0 +1,3 @@
+project('flake', 'cpp',
+default_options: ['cpp_std=c++20'])
+executable('flake', 'main.cpp')