From aba50e730000e74bc8723821a03193c118e703ea Mon Sep 17 00:00:00 2001
From: cspark <git@cspark.dev>
Date: Thu, 20 Nov 2025 01:29:00 +0000
Subject: [PATCH] Switch to cmake and cc-ls

---
 .gitignore            |  3 ++-
 CMakeLists.txt        | 18 ++++++++++++++++++
 compile_commands.json | 21 +--------------------
 default.nix           |  8 ++++++++
 main.cpp              | 15 +++++++++++++--
 run.sh                |  6 +++---
 6 files changed, 45 insertions(+), 26 deletions(-)
 create mode 100644 CMakeLists.txt
 mode change 100644 => 120000 compile_commands.json
 create mode 100644 default.nix

diff --git a/.gitignore b/.gitignore
index b2f55fd..ea4b235 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
+build/
 .cache/
-a.out
+.ccls-cache/
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..0699e16
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,18 @@
+cmake_minimum_required(VERSION 3.23)
+
+project(discern)
+
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+#string(REPLACE ":" ";" INCLUDE_LIST $ENV{CMAKE_LIBRARY_PATH})
+
+#include_directories(${INCLUDE_LIST})
+
+
+add_executable(discern)
+
+target_sources(discern
+	PRIVATE
+		main.cpp
+)
diff --git a/compile_commands.json b/compile_commands.json
deleted file mode 100644
index a808858..0000000
--- a/compile_commands.json
+++ /dev/null
@@ -1,20 +0,0 @@
-[
-  {
-    "arguments": [
-      "/run/current-system/sw/bin/clang++",
-      "-std=c++23",
-      "-resource-dir",
-      "/nix/store/k2s6xfca52n25yb8b6f58i87kszp3m7g-clang-wrapper-21.1.2/resource-root",
-      "-idirafter",
-      "/nix/store/dqgfdpr53ldqmdfmginb1z6kzslkzsdl-glibc-2.40-66-dev/include",
-      "-isystem",
-      "/nix/store/68ndh04pl2hhhizsarvzwa9cnlp7zj3d-gcc-14.3.0/include/c++/14.3.0",
-      "-isystem",
-      "/nix/store/68ndh04pl2hhhizsarvzwa9cnlp7zj3d-gcc-14.3.0/include/c++/14.3.0/x86_64-unknown-linux-gnu",
-      "-c",
-      "main.cpp"
-    ],
-    "directory": "/home/cspark/Projects/CPP/hello_world",
-    "file": "/home/cspark/Projects/CPP/hello_world/main.cpp"
-  }
-]
diff --git a/compile_commands.json b/compile_commands.json
new file mode 120000
index 0000000..25eb4b2
--- /dev/null
+++ b/compile_commands.json
@@ -0,0 +1 @@
+build/compile_commands.json
\ No newline at end of file
diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..83b1569
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,8 @@
+with (import <nixpkgs> {});
+
+pkgs.mkShell {
+  name = "C++ Study Repository";
+  buildInputs = with pkgs; [
+    cmake
+  ];
+}
diff --git a/main.cpp b/main.cpp
index 01ed3a0..3b27157 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,6 +1,17 @@
-#include <iostream>
 #include <print>
+#include <string>
+#include <iostream>
+
+typedef struct foo {
+	uint8_t test;
+
+	int one() {
+		return 1;
+	};
+} foo;
 
 int main() {
-	std::println("Hello, world!");
+	foo ok;
+	std::cout << std::to_string(ok.one()) << std::endl;
 }
+
diff --git a/run.sh b/run.sh
index 120684f..2b9c3be 100755
--- a/run.sh
+++ b/run.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-rm a.out
+cmake -B build --fresh
 
-clang++ -std=c++23 main.cpp
+cmake --build build
 
-./a.out
+./build/discern