Add install.sh

install.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+if ! command -v brew >/dev/null 2>&1; then
+  echo "Homebrew is not installed. Please install Homebrew first: https://brew.sh/"
+  exit 1
+fi
+
+if ! brew list openscad >/dev/null 2>&1; then
+  brew install openscad
+fi
+
+if ! [ -d ~/Documents/OpenSCAD/libraries/ ]; then
+  mkdir -p ~/Documents/OpenSCAD/libraries/
+fi
+
+cd ~/Documents/OpenSCAD/libraries/
+
+if ! [ -d "BOSL2" ]; then
+  git clone https://github.com/BelfrySCAD/BOSL2.git
+else
+  cd BOSL2
+  git pull
+  cd ..
+fi
+
+if ! [ -d "BOSL" ]; then
+  git clone https://github.com/revarbat/BOSL.git
+else
+  cd BOSL
+  git pull
+  cd ..
+fi
+
+if ! command -v openscad >/dev/null 2>&1; then
+  echo "OpenSCAD installation failed. Please verify your Homebrew setup."
+  exit 1
+fi
+
+if [ ! -d ~/Documents/OpenSCAD/libraries/BOSL2 ] || [ ! -d ~/Documents/OpenSCAD/libraries/BOSL ]; then
+  echo "Library setup failed. Verify git and directory permissions."
+  exit 1
+fi
+
+echo "OpenSCAD and libraries successfully installed and configured."