Make duktape fetch on build

.gitignore

@@ -1,4 +1,5 @@
 _o/
 build/
 picolibc/
-picolibc-install/
+picolibc-install/
+lib/

scripts/build-kernel.sh

@@ -3,6 +3,10 @@
 
 set -e
 
+mkdir -p lib
+
+./scripts/get_duktape.sh
+
 # Paths
 PICOLIBC_INSTALL="$(pwd)/picolibc-install"
 BUILD_DIR="build"
@@ -51,7 +55,7 @@ nasm -f elf32 src/boot/kernel.asm -o "$BUILD_DIR/kasm.o"
 
 # Build duktape
 echo "Building Duktape..."
-gcc $CFLAGS -c src/lib/duktape.c -o "$BUILD_DIR/duktape.o"
+gcc $CFLAGS -c lib/duktape/src/duktape.c -o "$BUILD_DIR/duktape.o"
 
 # Build kernel
 echo "Building kernel..."

scripts/get_duktape.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# Script to download Duktape library if not present
+
+set -e
+
+DUKTAPE_DIR="lib/duktape"
+DUKTAPE_REPO="https://github.com/joeqread/arduino-duktape.git"
+TEMP_DIR="lib/temp_duktape"
+
+echo "=== Checking for Duktape library ==="
+
+if [ -d "$DUKTAPE_DIR" ]; then
+  echo "Duktape already exists at $DUKTAPE_DIR"
+else
+  echo "Duktape not found. Cloning from $DUKTAPE_REPO..."
+  git clone "$DUKTAPE_REPO" "$TEMP_DIR"
+  
+  echo "Extracting src folder..."
+  mkdir -p "$DUKTAPE_DIR"
+  mv "$TEMP_DIR/src" "$DUKTAPE_DIR/"
+  
+  echo "Cleaning up temporary directory..."
+  rm -rf "$TEMP_DIR"
+  
+  echo "Duktape cloned successfully!"
+fi
+
+echo "Done."

src/kernel/kernel.c

@@ -1,6 +1,6 @@
 #include <string.h>
 #include <stdint.h>
-#include "lib/duktape.h"
+#include <../lib/duktape/src/duktape.h>
 #include "embedded_js.h"
 
 #define WHITE_TXT 0x0F