pre-bemis

rpi-case/.claude/skills/openscad/tools/common.sh

@@ -0,0 +1,50 @@
+#!/bin/bash
+# Common utilities for OpenSCAD tools
+
+# Find OpenSCAD executable
+find_openscad() {
+    # Check common locations
+    if command -v openscad &> /dev/null; then
+        echo "openscad"
+        return 0
+    fi
+    
+    # macOS Application bundle
+    if [ -d "/Applications/OpenSCAD.app" ]; then
+        echo "/Applications/OpenSCAD.app/Contents/MacOS/OpenSCAD"
+        return 0
+    fi
+    
+    # Homebrew on Apple Silicon
+    if [ -x "/opt/homebrew/bin/openscad" ]; then
+        echo "/opt/homebrew/bin/openscad"
+        return 0
+    fi
+    
+    # Homebrew on Intel
+    if [ -x "/usr/local/bin/openscad" ]; then
+        echo "/usr/local/bin/openscad"
+        return 0
+    fi
+    
+    return 1
+}
+
+# Check if OpenSCAD is available
+check_openscad() {
+    OPENSCAD=$(find_openscad) || {
+        echo "Error: OpenSCAD not found!"
+        echo ""
+        echo "Install OpenSCAD using one of:"
+        echo "  brew install openscad"
+        echo "  Download from https://openscad.org/downloads.html"
+        exit 1
+    }
+    export OPENSCAD
+}
+
+# Get version info
+openscad_version() {
+    check_openscad
+    $OPENSCAD --version 2>&1
+}