Merge pull request #1 from vexide/feat/nixos-support

feat: add support and instructions for nixos

.envrc

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

README.md

@@ -78,6 +78,13 @@ Run the following terminal commands to set up your Mac for development.
   cargo install --git "https://github.com/vexide/cargo-pros.git#feat/vexide-support"
   ```
 
+## Getting Started (NixOS)
+
+The Nix flake includes a devshell with every tool you need for building and uploading vexide projects.
+You still need to run ``rustup component add llvm-tools-preview`` if you haven't already.
+
+There is a `.envrc` file for Nix + Direnv users.
+
 ## Getting Started (Debian/Ubuntu Linux)
 
 Run the following terminal commands to set up your PC for development on Debian or Ubuntu.

flake.nix

@@ -0,0 +1,19 @@
+{
+  inputs = {
+    flake-utils.url = "github:numtide/flake-utils";
+    cargo-pros.url = "github:vexide/cargo-pros";
+    pros-cli-nix.url = "github:BattleCh1cken/pros-cli-nix";
+  };
+
+  outputs = { nixpkgs, flake-utils, cargo-pros, pros-cli-nix, ... }:
+    (flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+        cargo-pros' = cargo-pros.packages.${system}.default;
+        pros-cli = pros-cli-nix.packages.${system}.default;
+      in {
+        devShell = pkgs.mkShell {
+          buildInputs = with pkgs; [ cargo-pros' pros-cli ];
+        };
+      }));
+}