Add Nix flake for development

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -90,3 +90,9 @@ fp-build
 
 # scripts used locally before pushing
 local_scripts
+
+# direnv
+.direnv
+
+# Nix
+result

flake.lock

@@ -0,0 +1,93 @@
+{
+  "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1733312601,
+        "narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "make-shell": {
+      "inputs": {
+        "flake-compat": "flake-compat"
+      },
+      "locked": {
+        "lastModified": 1733933815,
+        "narHash": "sha256-9JjM7eT66W4NJAXpGUsdyAFXhBxFWR2Z9LZwUa7Hli0=",
+        "owner": "nicknovitski",
+        "repo": "make-shell",
+        "rev": "ffeceae9956df03571ea8e96ef77c2924f13a63c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nicknovitski",
+        "repo": "make-shell",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1735291276,
+        "narHash": "sha256-NYVcA06+blsLG6wpAbSPTCyLvxD/92Hy4vlY9WxFI1M=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "634fd46801442d760e09493a794c4f15db2d0cbb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1733096140,
+        "narHash": "sha256-1qRH7uAUsyQI7R1Uwl4T+XvdNv778H0Nb5njNrqvylY=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "make-shell": "make-shell",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,55 @@
+{
+  description = "A flake providing a development environment for Limo";
+
+  inputs = {
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    make-shell.url = "github:nicknovitski/make-shell";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+  };
+
+  outputs =
+    inputs@{ flake-parts, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
+
+      imports = with inputs; [
+        make-shell.flakeModules.default
+      ];
+
+      perSystem =
+        {
+          config,
+          pkgs,
+          system,
+          ...
+        }:
+        {
+          # Required for unrar
+          _module.args.pkgs = import inputs.nixpkgs {
+            inherit system;
+            config.allowUnfree = true;
+          };
+
+          packages.default = pkgs.limo.overrideAttrs {
+            src = ./.;
+            meta.mainProgram = "limo";
+          };
+
+          make-shells.default = {
+            packages =
+              with pkgs;
+              [
+                clang-tools
+                gcc
+                gdb
+                git
+              ]
+              ++ config.packages.default.nativeBuildInputs
+              ++ config.packages.default.buildInputs;
+          };
+        };
+    };
+}