grokking simplicity and refactoring

2025-06-16 13:43:21 +02:00 · 2025-06-16 13:43:21 +02:00 · fb4361d938
commit fb4361d938
parent 89a7fe100d
67 changed files with 6275 additions and 56 deletions
--- a/packages/lab-tool/flake.nix
+++ b/packages/lab-tool/flake.nix
@ -0,0 +1,133 @@
+{
+  description = "Home Lab Tool - Guile implementation with MCP server";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = {
+    self,
+    nixpkgs,
+    flake-utils,
+  }:
+    flake-utils.lib.eachDefaultSystem (system: let
+      pkgs = nixpkgs.legacyPackages.${system};
+
+      # Guile libraries we need
+      guileLibs = with pkgs; [
+        guile_3_0
+        guile-ssh
+        guile-json
+        guile-git
+        guile-gcrypt
+      ];
+
+      # Build the Guile lab tool
+      lab-tool = pkgs.stdenv.mkDerivation {
+        pname = "lab-tool";
+        version = "0.1.0";
+
+        src = ./.;
+
+        buildInputs = guileLibs;
+        nativeBuildInputs = [pkgs.makeWrapper];
+
+        buildPhase = ''
+          # Compile Guile modules for better performance
+          mkdir -p $out/share/guile/site/3.0
+          cp -r . $out/share/guile/site/3.0/lab-tool/
+
+          # Compile .scm files to .go files
+          for file in $(find . -name "*.scm"); do
+            echo "Compiling $file"
+            guild compile -L . -o $out/share/guile/site/3.0/''${file%.scm}.go $file || true
+          done
+        '';
+
+        installPhase = ''
+                      mkdir -p $out/bin
+
+                      # Create the main lab executable
+                      cat > $out/bin/lab << EOF
+          #!/usr/bin/env bash
+          export GUILE_LOAD_PATH="$out/share/guile/site/3.0/lab-tool:\$GUILE_LOAD_PATH"
+          export GUILE_LOAD_COMPILED_PATH="$out/share/guile/site/3.0/lab-tool:\$GUILE_LOAD_COMPILED_PATH"
+          exec ${pkgs.guile_3_0}/bin/guile "$out/share/guile/site/3.0/lab-tool/main.scm" "\$@"
+          EOF
+                      chmod +x $out/bin/lab
+
+                      # Create MCP server executable
+                      cat > $out/bin/lab-mcp-server << EOF
+          #!/usr/bin/env bash
+          export GUILE_LOAD_PATH="$out/share/guile/site/3.0/lab-tool:\$GUILE_LOAD_PATH"
+          export GUILE_LOAD_COMPILED_PATH="$out/share/guile/site/3.0/lab-tool:\$GUILE_LOAD_COMPILED_PATH"
+          exec ${pkgs.guile_3_0}/bin/guile -L "$out/share/guile/site/3.0/lab-tool" -c "(use-modules (mcp server)) (run-mcp-server)"
+          EOF
+                      chmod +x $out/bin/lab-mcp-server
+
+                      # Wrap executables with proper environment
+                      wrapProgram $out/bin/lab \
+                        --prefix PATH : ${pkgs.lib.makeBinPath [pkgs.openssh pkgs.git pkgs.nixos-rebuild]}
+
+                      wrapProgram $out/bin/lab-mcp-server \
+                        --prefix PATH : ${pkgs.lib.makeBinPath [pkgs.openssh pkgs.git pkgs.nixos-rebuild]}
+        '';
+
+        meta = with pkgs.lib; {
+          description = "Home Lab Tool - Guile implementation with MCP integration";
+          license = licenses.mit;
+          platforms = platforms.linux;
+          maintainers = ["geir@home-lab"];
+        };
+      };
+    in {
+      packages = {
+        default = lab-tool;
+        lab-tool = lab-tool;
+      };
+
+      devShells.default = pkgs.mkShell {
+        buildInputs =
+          guileLibs
+          ++ (with pkgs; [
+            # Development tools
+            emacs
+
+            # System tools for lab operations
+            openssh
+            git
+            nixos-rebuild
+
+            # Optional for advanced features
+            sqlite
+            redis
+          ]);
+
+        shellHook = ''
+          echo "🧪 Home Lab Tool Development Environment"
+          echo "Available commands:"
+          echo "  guile                  - Start Guile REPL"
+          echo "  guild compile <file>   - Compile Guile modules"
+          echo "  ./main.scm help        - Test the lab tool"
+          echo ""
+          echo "Module path: $(pwd)"
+
+          export GUILE_LOAD_PATH="$(pwd):$GUILE_LOAD_PATH"
+          export LAB_DEV_MODE=1
+        '';
+      };
+
+      apps = {
+        default = flake-utils.lib.mkApp {
+          drv = lab-tool;
+          name = "lab";
+        };
+
+        mcp-server = flake-utils.lib.mkApp {
+          drv = lab-tool;
+          name = "lab-mcp-server";
+        };
+      };
+    });
+}