feat: add proper nix flake

Author: ErrorNoInternet

.envrc

@@ -1,2 +1 @@
-eval "$(devenv direnvrc)"
-use devenv
+use flake

.github/dependabot.yaml

@@ -0,0 +1,17 @@
+version: 2
+
+updates:
+    - package-ecosystem: "cargo"
+      directory: "/"
+      schedule:
+          interval: "monthly"
+
+    - package-ecosystem: "nix"
+      directory: "/"
+      schedule:
+          interval: "monthly"
+
+    - package-ecosystem: "github-actions"
+      directory: ".github/workflows"
+      schedule:
+          interval: "monthly"

Cargo.lock

@@ -16,12 +16,11 @@ lto = true
 strip = true
 
 [build-dependencies]
-built = { git = "https://github.com/lukaslueg/built", features = ["git2"] }
+built = { version = "0", features = ["git2"] }
 
 [dependencies]
 anyhow = "1"
-azalea = { git = "https://github.com/azalea-rs/azalea" }
-azalea-hax = { git = "https://github.com/azalea-rs/azalea-hax" }
+azalea = "0"
 bevy_app = "0"
 bevy_ecs = "0"
 bevy_log = "0"

Cargo.toml

@@ -21,7 +21,13 @@ A Minecraft bot with Lua scripting support, written in Rust with [azalea](https:
 $ git clone https://github.com/ErrorNoInternet/ErrorNoWatcher
 $ cd ErrorNoWatcher
 $ cargo build --release
-$ # ./target/release/errornowatcher
+$ ./target/release/errornowatcher
+```
+
+#### Nix
+
+```sh
+nix run github:ErrorNoInternet/ErrorNoWatcher
 ```
 
 Make sure the `Server` and `Username` globals are defined in `main.lua` before starting the bot.

README.md

@@ -0,0 +1,24 @@
+{
+  lib,
+  pkgs,
+  rust,
+  self,
+}:
+pkgs.rustPlatform.buildRustPackage {
+  pname = "errornowatcher";
+  version = self.shortRev or self.dirtyShortRev;
+
+  cargoLock.lockFile = ./Cargo.lock;
+  src = lib.cleanSource ./.;
+
+  nativeBuildInputs = with pkgs; [
+    rust
+
+    mold
+    pkg-config
+  ];
+
+  buildInputs = with pkgs; [
+    luajit
+  ];
+}