chore: switch to flake-parts

flake.nix

@@ -3,7 +3,7 @@
 
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
+    flake-parts.url = "github:hercules-ci/flake-parts";
     fenix = {
       url = "github:nix-community/fenix";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -12,47 +12,52 @@
   };
 
   outputs =
-    {
+    inputs@{
-      nixpkgs,
+      flake-parts,
-      flake-utils,
       fenix,
       naersk,
       ...
     }:
-    flake-utils.lib.eachDefaultSystem (
+    flake-parts.lib.mkFlake { inherit inputs; } {
-      system:
+      systems = [
-      let
+        "aarch64-linux"
-        pkgs = import nixpkgs { inherit system; };
+        "x86_64-linux"
-        naersk' = pkgs.callPackage naersk { };
+        "aarch64-darwin"
-        defaultBuildOpts = {
+        "x86_64-darwin"
-          cargo = fenix.packages.${system}.stable.cargo;
+      ];
-          rustc = fenix.packages.${system}.stable.rustc;
+      perSystem =
-          src = ./.;
+        { system, pkgs, ... }:
+        let
+          naersk' = pkgs.callPackage naersk { };
+          defaultBuildOpts = {
+            cargo = fenix.packages.${system}.stable.cargo;
+            rustc = fenix.packages.${system}.stable.rustc;
+            src = ./.;
 
-          nativeBuildInputs = with pkgs; [ pkg-config ];
+            nativeBuildInputs = with pkgs; [ pkg-config ];
-          buildInputs = with pkgs; [ openssl ];
+            buildInputs = with pkgs; [ openssl ];
 
-          mode = "build";
+            mode = "build";
+          };
+        in
+        {
+          devShells.default = pkgs.mkShell {
+            buildInputs = with pkgs; [
+              pkg-config
+              openssl
+              fenix.packages.${system}.stable.completeToolchain
+              cargo-audit
+            ];
+          };
+          packages = {
+            default = naersk'.buildPackage defaultBuildOpts;
+            test = naersk'.buildPackage (
+              defaultBuildOpts
+              // {
+                mode = "test";
+              }
+            );
+          };
         };
-      in
+    };
-      {
-        devShells.default = pkgs.mkShell {
-          buildInputs = with pkgs; [
-            pkg-config
-            openssl
-            fenix.packages.${system}.stable.completeToolchain
-            cargo-audit
-          ];
-        };
-        packages = {
-          default = naersk'.buildPackage defaultBuildOpts;
-          test = naersk'.buildPackage (
-            defaultBuildOpts
-            // {
-              mode = "test";
-            }
-          );
-        };
-      }
-    );
 }

src/main.rs

@@ -1,6 +1,7 @@
 use cartographer::libcanvas::CanvasClient;
 use reqwest::{Error, Url};
 use std::env;
+use ui;
 
 #[tokio::main]
 async fn main() -> Result<(), Error> {

src/ui.rs

@@ -0,0 +1,22 @@
+use std::io;
+
+use ratatui::{
+    crossterm::event::{self, KeyCode, KeyEventKind},
+    style::Stylize,
+    widgets::Paragraph,
+    DefaultTerminal,
+};
+
+fn run(mut terminal: DefaultTerminal) -> io::Result<()> {
+    loop {
+        terminal.draw(|frame| {
+            let greeting = paragraph
+                .new("Hello Ratatui! (press 'q' to quit)")
+                .white()
+                .on_blue();
+            frame.render_widget(greeting, frame.area());
+            
+            if let event::Event::Key(key) -
+        })
+    }
+}