From d5a6567aec55cbcaa3d551181ce0626412bec12a Mon Sep 17 00:00:00 2001
From: Joshua Potter <jrpotter2112@gmail.com>
Date: Wed, 22 Nov 2023 11:15:12 -0700
Subject: [PATCH] Add example `main.c` file.

---
 .gitignore |  4 ++++
 flake.lock | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 flake.nix  |  9 ++++++--
 main.c     |  7 +++++++
 4 files changed, 79 insertions(+), 2 deletions(-)
 create mode 100644 .gitignore
 create mode 100644 flake.lock
 create mode 100644 main.c

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..c83ed64
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.cache/
+.direnv/
+a.out
+compile_commands.json
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..c0a1cbd
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1700390070,
+        "narHash": "sha256-de9KYi8rSJpqvBfNwscWdalIJXPo8NjdIZcEJum1mH0=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "e4ad989506ec7d71f7302cc3067abd82730a4beb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
index edd97f5..27653ce 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,13 +19,18 @@
         '';
       in
       {
-        devShells.default = pkgs.mkShell {
+        devShells.default = pkgs.mkShell.override {
+          # https://nixos.wiki/wiki/Using_Clang_instead_of_GCC
+          stdenv = pkgs.clangStdenv;
+        } {
           packages = with pkgs; [
             bear
-            clang
             clang-tools
             codelldb
           ];
+          buildInputs = with pkgs; [
+            ncurses
+          ];
         };
       }
     );
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..1f81122
--- /dev/null
+++ b/main.c
@@ -0,0 +1,7 @@
+#include <stdlib.h>
+#include <curses.h>
+
+int main(int argc, char **argv) {
+
+  return EXIT_SUCCESS;
+}