Add Nix Flakes support to project

.bestool.nix

@@ -0,0 +1,26 @@
+{ lib
+, pkgs
+, rustPlatform
+,
+}:
+rustPlatform.buildRustPackage {
+  name = "bestool";
+
+  src = ./bestool;
+
+  cargoLock = {
+    lockFile = ./bestool/Cargo.lock;
+    allowBuiltinFetchGit = true;
+  };
+
+  nativeBuildInputs = with pkgs; [ pkg-config ];
+  buildInputs = with pkgs; [ systemd.dev ];
+
+  meta = with lib; {
+    description = "";
+    homepage = "https://github.com/Ralim/bestool";
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ shymega ];
+    license = licenses.mit;
+  };
+}

bestool/src/beslink/bootloader.rs

@@ -4,7 +4,7 @@ use std::io::Write;
 use tracing::error;
 use tracing::info;
 //Embed the bin file for future
-const PROGRAMMER_BINARY: &[u8; 75928] = include_bytes!("../../../programmer.bin");
+const PROGRAMMER_BINARY: &[u8; 75928] = include_bytes!("../../res/programmer.bin");
 
 pub fn load_programmer_runtime_binary_blob(
     serial_port: &mut Box<dyn SerialPort>,

bestool/src/beslink/write_flash.rs

@@ -196,8 +196,8 @@ mod tests {
     use crate::beslink::write_flash::get_flash_chunk_msg;
 
     //Embed the bin file for future
-    const CHUNK1_TEST: &[u8; 32768] = include_bytes!("../../../chunk1.bin");
-    const CHUNK2_TEST: &[u8; 32768] = include_bytes!("../../../chunk2.bin");
+    const CHUNK1_TEST: &[u8; 32768] = include_bytes!("../../res/chunk1.bin");
+    const CHUNK2_TEST: &[u8; 32768] = include_bytes!("../../res/chunk2.bin");
 
     #[test]
     fn test_get_flash_chunk_msg() {

flake.nix

@@ -0,0 +1,42 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+    flake-compat = {
+      url = "github:edolstra/flake-compat";
+      flake = false;
+    };
+  };
+  outputs =
+    { self
+    , nixpkgs
+    , flake-utils
+    , ...
+    }:
+    flake-utils.lib.eachDefaultSystem
+      (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+        };
+      in
+      with pkgs; {
+        packages.bestool = callPackage ./.bestool.nix { };
+        packages.default = self.packages.${system}.bestool;
+
+        devShells.default = mkShell {
+          inputsFrom = lib.singleton self.packages.${system}.default;
+          buildInputs = [
+            cargo-edit
+            clippy
+            rustfmt
+          ];
+          RUST_SRC_PATH = rustPlatform.rustLibSrc;
+        };
+        })
+    // {
+      overlays.default = final: prev: {
+        inherit (self.packages.${final.system}) bestool;
+      };
+    };
+}