Refactor flake.nix and NixOS module for lidarr-mb-gap

- Updated `flake.nix` to simplify package and app definitions by using `inherit` for better readability.
- Removed the `EXAMPLE_CONFIG.nix` file to streamline the project structure, as it was no longer needed.
- Enhanced `nixos/lidarr-mb-gap.nix` to improve the import process for the source configuration, ensuring clarity and maintainability.

flake.nix

@@ -8,7 +8,7 @@
     let
       system = "x86_64-linux";
       pkgs = import nixpkgs { inherit system; };
-      lib = pkgs.lib;
+      inherit (pkgs) lib;
       lidarr-mb-gap = import ./nix/package.nix {
         inherit pkgs;
         src = lib.cleanSource ./src;
@@ -19,7 +19,7 @@
 
       packages.${system} = {
         default = lidarr-mb-gap;
-        lidarr-mb-gap = lidarr-mb-gap;
+        inherit lidarr-mb-gap;
       };
 
       apps.${system} = {

nixos/EXAMPLE_CONFIG.nix

@@ -1,145 +0,0 @@
-# ============================================================================
-# Example NixOS Configuration for lidarr-mb-gap
-# ============================================================================
-# 
-# Choose one of the examples below based on your setup:
-# - Example 1: Using flake input (recommended)
-# - Example 2: Using source path directly
-# - Example 3: Minimal configuration
-#
-# ============================================================================
-
-# ============================================================================
-# EXAMPLE 1: Using Flake Input (Recommended)
-# ============================================================================
-# 
-# First, add to your flake.nix inputs:
-#   inputs.lidarr-mb-gap.url = "path:/path/to/lidarr-musicbrainz";
-#   # or
-#   inputs.lidarr-mb-gap.url = "github:yourusername/lidarr-musicbrainz";
-#
-# Then in your NixOS configuration:
-
-{ pkgs, inputs, ... }:
-
-{
-  imports = [
-    inputs.lidarr-mb-gap.nixosModules.lidarr-mb-gap
-  ];
-
-  services.lidarr-mb-gap = {
-    enable = true;
-    
-    # Reference the package from the flake
-    package = inputs.lidarr-mb-gap.packages.${pkgs.system}.lidarr-mb-gap;
-    
-    # Report settings
-    reportDir = "/var/lib/lidarr-mb-gap/reports";
-    envFile = "/var/lib/lidarr-mb-gap/.env";
-    runInterval = "daily";  # Options: "daily", "hourly", "*-*-* 02:00:00"
-    
-    # Optional: Auto-sync to VPS
-    syncToVPS = true;
-    vpsHost = "user@vps";  # Your SSH host alias or "user@vps.example.com"
-    vpsPath = "/var/www/html";
-    
-    # SSH configuration for VPS sync
-    sshKeyFile = "/var/lib/lidarr-mb-gap/.ssh/id_ed25519";
-    sshKnownHosts = {
-      vps = {
-        hostNames = [ "vps" "vps.example.com" "1.2.3.4" ];  # All possible hostnames/IPs
-        # Get this with: ssh-keyscan -t ed25519 vps.example.com
-        publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAI...";
-      };
-    };
-  };
-}
-
-# ============================================================================
-# EXAMPLE 2: Using Source Path (Non-Flake)
-# ============================================================================
-# 
-# If you're not using flakes, import the module directly:
-
-{ ... }:
-
-{
-  imports = [
-    /path/to/lidarr-musicbrainz/nixos/lidarr-mb-gap.nix
-  ];
-
-  services.lidarr-mb-gap = {
-    enable = true;
-    
-    # Build from source
-    src = /path/to/lidarr-musicbrainz/src;
-    
-    # Report settings
-    reportDir = "/var/lib/lidarr-mb-gap/reports";
-    envFile = "/var/lib/lidarr-mb-gap/.env";
-    runInterval = "daily";
-    
-    # Optional: Auto-sync to VPS
-    syncToVPS = true;
-    vpsHost = "user@vps";
-    vpsPath = "/var/www/html";
-    sshKeyFile = "/var/lib/lidarr-mb-gap/.ssh/id_ed25519";
-    sshKnownHosts = {
-      vps = {
-        hostNames = [ "vps" "vps.example.com" ];
-        publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAI...";
-      };
-    };
-  };
-}
-
-# ============================================================================
-# EXAMPLE 3: Minimal Configuration (No VPS Sync)
-# ============================================================================
-
-{ pkgs, inputs, ... }:
-
-{
-  imports = [
-    inputs.lidarr-mb-gap.nixosModules.lidarr-mb-gap
-  ];
-
-  services.lidarr-mb-gap = {
-    enable = true;
-    package = inputs.lidarr-mb-gap.packages.${pkgs.system}.lidarr-mb-gap;
-    # All other options use defaults
-  };
-}
-
-# ============================================================================
-# SETUP STEPS AFTER ADDING CONFIGURATION
-# ============================================================================
-#
-# 1. Create the .env file:
-#    sudo mkdir -p /var/lib/lidarr-mb-gap
-#    sudo nano /var/lib/lidarr-mb-gap/.env
-#
-#    Add:
-#    LIDARR_URL=http://your-lidarr-instance:8686
-#    LIDARR_API_KEY=your-api-key-here
-#    SAMBL_URL=https://sambl.lioncat6.com
-#    MAX_ARTISTS=0
-#
-# 2. Set permissions:
-#    sudo chown -R lidarr-mb-gap:lidarr-mb-gap /var/lib/lidarr-mb-gap
-#    sudo chmod 600 /var/lib/lidarr-mb-gap/.env
-#
-# 3. If using VPS sync, set up SSH keys:
-#    sudo -u lidarr-mb-gap ssh-keygen -t ed25519 -f /var/lib/lidarr-mb-gap/.ssh/id_ed25519 -N ""
-#    sudo -u lidarr-mb-gap cat /var/lib/lidarr-mb-gap/.ssh/id_ed25519.pub | ssh user@vps "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
-#    ssh-keyscan -t ed25519 vps.example.com  # Use output in sshKnownHosts
-#
-# 4. Rebuild:
-#    sudo nixos-rebuild switch
-#
-# 5. Test:
-#    sudo systemctl start lidarr-mb-gap
-#    sudo journalctl -u lidarr-mb-gap -f
-#
-# ============================================================================
-

nixos/lidarr-mb-gap.nix

@@ -16,7 +16,7 @@ let
     else if config.services.lidarr-mb-gap.src != null then
       import ../nix/package.nix {
         inherit pkgs;
-        src = config.services.lidarr-mb-gap.src;
+        inherit (config.services.lidarr-mb-gap) src;
       }
     else
       throw "services.lidarr-mb-gap: Either 'package' or 'src' must be set.";