Support for aarch64

README.md

@@ -8,7 +8,7 @@ A Nix flake that provides the Cursor code editor with automatic daily updates vi
 - 🔧 **Manual updates**: Local script for immediate updates
 - 🛡️ **Robust**: Proper error handling and fallbacks
 - 📦 **AppImage-based**: Uses Cursor's official AppImage for maximum compatibility
-- 🎯 **Linux x86_64**: Optimized for Linux AMD64 architecture
+- 🎯 **Linux x86_64 + aarch64**: Supports both AMD64 and ARM64 (aarch64) Linux
 
 ## Quick Start
 
@@ -31,18 +31,18 @@ Then use in your configuration:
 ```nix
 # For NixOS system configuration
 environment.systemPackages = with pkgs; [
-  cursor.packages.x86_64-linux.cursor
+  cursor.packages.${pkgs.system}.cursor
 ];
 
 # For home-manager
 home.packages = with pkgs; [
-  cursor.packages.x86_64-linux.cursor
+  cursor.packages.${pkgs.system}.cursor
 ];
 
 # For devShell
 devShells.default = pkgs.mkShell {
   packages = with pkgs; [
-    cursor.packages.x86_64-linux.cursor
+    cursor.packages.${pkgs.system}.cursor
   ];
 };
 ```
@@ -65,6 +65,8 @@ To manually update Cursor to the latest version:
 ./update-cursor.sh
 ```
 
+Note: on a fresh fork, `cursor-release.nix` may contain a placeholder aarch64 hash until you run the updater once (or trigger the GitHub Action via `workflow_dispatch`).
+
 To update to a specific version:
 
 ```bash
@@ -78,9 +80,9 @@ The GitHub Actions workflow runs daily and:
 1. Checks Cursor's API for the latest version
 2. Only updates if a new version is available
 3. Downloads the AppImage and calculates SHA256 hash
-4. Updates `flake.nix` with new version and hash
+4. Updates `cursor-release.nix` with the new version and per-architecture hashes
 5. Tests the build and commits changes
-6. Creates a GitHub release for tracking
+6. Pushes the update back to the repository
 
 ### Manual Updates
 The `update-cursor.sh` script provides: