Refactor android-builder into command scripts

lib/commands/new.sh

@@ -0,0 +1,53 @@
+#!/data/data/com.termux/files/usr/bin/bash
+set -e
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+source "$ROOT_DIR/lib/common.sh"
+
+NAME=""
+TEMPLATE="hello"
+
+while [ $# -gt 0 ]; do
+  case "$1" in
+    --template|-t)
+      if [ $# -lt 2 ] || [ -z "${2:-}" ] || [ "${2#-}" != "$2" ]; then
+        echo "Error: --template requires a value"
+        exit 1
+      fi
+      TEMPLATE="$2"
+      shift 2
+      ;;
+    --template=*)
+      TEMPLATE="${1#*=}"
+      shift
+      ;;
+    -*)
+      echo "Unknown option: $1"
+      exit 1
+      ;;
+    *)
+      if [ -z "$NAME" ]; then
+        NAME="$1"
+      else
+        echo "Unknown argument: $1"
+        exit 1
+      fi
+      shift
+      ;;
+  esac
+done
+
+if [ -z "$NAME" ]; then
+  echo "Usage: android-builder new MyApp [--template hello|empty]"
+  exit 1
+fi
+
+case "$TEMPLATE" in
+  hello) create_base_project "$NAME" "Hello, World!" ;;
+  empty) create_base_project "$NAME" "" ;;
+  *)
+    echo "Unknown template: $TEMPLATE"
+    echo "Available templates: hello, empty"
+    exit 1
+    ;;
+esac