grokking simplicity and refactoring

packages/lab-tools.nix

@@ -0,0 +1,127 @@
+{
+  lib,
+  stdenv,
+  guile,
+  makeWrapper,
+  writeShellScriptBin,
+}: let
+  # Lab Tool - K.I.S.S Refactored Implementation
+  lab-tool = stdenv.mkDerivation {
+    pname = "lab-tool";
+    version = "2.0.0-kiss";
+
+    src = ./lab;
+
+    nativeBuildInputs = [makeWrapper];
+    buildInputs = [guile];
+
+    installPhase = ''
+            mkdir -p $out/share/lab-tool
+            cp -r . $out/share/lab-tool/
+
+            mkdir -p $out/bin
+
+            # Create the main lab tool executable
+            cat > $out/bin/lab << 'EOF'
+      #!/usr/bin/env bash
+      export GUILE_LOAD_PATH="$out/share/lab-tool:$GUILE_LOAD_PATH"
+      exec ${guile}/bin/guile "$out/share/lab-tool/main.scm" "$@"
+      EOF
+            chmod +x $out/bin/lab
+
+            # Create aliases for convenience
+            ln -s $out/bin/lab $out/bin/lab-tool
+    '';
+
+    meta = with lib; {
+      description = "K.I.S.S refactored home lab management tool";
+      longDescription = ''
+        A modular, functional home lab management tool following K.I.S.S principles:
+        - Modular: Each module has single responsibility
+        - Functional: Pure functions separated from side effects
+        - Small: Individual modules under 50 lines
+        - Simple: One function does one thing well
+
+        Features:
+        - Infrastructure status checking
+        - Machine management and deployment
+        - SSH connectivity testing
+        - Modular architecture for easy extension
+      '';
+      homepage = "https://github.com/geirda/Home-lab";
+      license = licenses.mit;
+      maintainers = ["geir"];
+      platforms = platforms.unix;
+    };
+  };
+
+  # MCP Server placeholder (for future implementation)
+  mcp-server = writeShellScriptBin "mcp-server" ''
+    echo "MCP Server - Coming Soon!"
+    echo "This will provide Model Context Protocol integration"
+    exit 0
+  '';
+
+  # RAG System placeholder (for future implementation)
+  rag-system = writeShellScriptBin "rag-system" ''
+    echo "RAG System - Coming Soon!"
+    echo "This will provide Retrieval-Augmented Generation capabilities"
+    exit 0
+  '';
+in {
+  # Export individual tools
+  inherit lab-tool mcp-server rag-system;
+
+  # Main package combines all tools
+  default = stdenv.mkDerivation {
+    pname = "home-lab-tools";
+    version = "2.0.0-kiss";
+
+    dontUnpack = true;
+
+    nativeBuildInputs = [makeWrapper];
+
+    installPhase = ''
+            mkdir -p $out/bin
+
+            # Link all tools
+            ln -s ${lab-tool}/bin/* $out/bin/
+            ln -s ${mcp-server}/bin/* $out/bin/
+            ln -s ${rag-system}/bin/* $out/bin/
+
+            # Create main entry point that shows all available tools
+            cat > $out/bin/home-lab-tools << 'EOF'
+      #!/usr/bin/env bash
+      echo "🏠 Home Lab Tools - K.I.S.S Edition"
+      echo "=================================="
+      echo ""
+      echo "Available Tools:"
+      echo "  lab          - Lab management tool (K.I.S.S refactored)"
+      echo "  mcp-server   - Model Context Protocol server"
+      echo "  rag-system   - Retrieval-Augmented Generation system"
+      echo ""
+      echo "Examples:"
+      echo "  lab status           # Show infrastructure status"
+      echo "  lab machines         # List all machines"
+      echo "  lab deploy machine   # Deploy to machine"
+      echo "  mcp-server          # Start MCP server"
+      echo "  rag-system          # Start RAG system"
+      echo ""
+      echo "For detailed help: lab help"
+      EOF
+            chmod +x $out/bin/home-lab-tools
+    '';
+
+    meta = with lib; {
+      description = "Complete home lab tooling suite";
+      longDescription = ''
+        Comprehensive home lab management tooling following K.I.S.S principles.
+        Includes lab tool, MCP server, and RAG system components.
+      '';
+      homepage = "https://github.com/geirda/Home-lab";
+      license = licenses.mit;
+      maintainers = ["geir"];
+      platforms = platforms.unix;
+    };
+  };
+}