From c957b208e2951b86bd4781ea415b33337f84ae82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EB=A8=B8=EB=8B=88=ED=8E=98=EB=8B=88?=
 <moneypenny@meonipeniui-Macmini.local>
Date: Fri, 20 Mar 2026 22:36:02 +0900
Subject: [PATCH] feat: add build-sandbox.sh for sandbox image building

---
 build-sandbox.sh | 49 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100755 build-sandbox.sh

diff --git a/build-sandbox.sh b/build-sandbox.sh
new file mode 100755
index 0000000..d87046f
--- /dev/null
+++ b/build-sandbox.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# galaxis-sandbox 이미지 빌드 스크립트
+# Usage: ./build-sandbox.sh [--dry-run]
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
+
+DRY_RUN=false
+if [[ "${1:-}" == "--dry-run" ]]; then
+    DRY_RUN=true
+fi
+
+IMAGE_NAME="galaxis-sandbox:latest"
+DOCKERFILE="Dockerfile.sandbox"
+
+# 색상
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+NC='\033[0m'
+
+info()  { echo -e "${GREEN}[INFO]${NC} $*"; }
+error() { echo -e "${RED}[ERROR]${NC} $*"; }
+
+# Docker 설치 확인
+if ! command -v docker &>/dev/null; then
+    error "Docker가 설치되어 있지 않습니다."
+    exit 1
+fi
+
+# Dockerfile.sandbox 존재 확인
+if [[ ! -f "$DOCKERFILE" ]]; then
+    error "${DOCKERFILE}이 없습니다."
+    exit 1
+fi
+
+if [[ "$DRY_RUN" == true ]]; then
+    echo "[DRY-RUN] 실행될 명령:"
+    echo "  docker build -f ${DOCKERFILE} -t ${IMAGE_NAME} ."
+    exit 0
+fi
+
+info "${IMAGE_NAME} 이미지 빌드 중..."
+docker build -f "$DOCKERFILE" -t "$IMAGE_NAME" .
+
+# 이미지 크기 출력
+SIZE=$(docker image inspect "$IMAGE_NAME" --format='{{.Size}}' | awk '{printf "%.0f", $1/1024/1024}')
+info "빌드 완료! 이미지 크기: ${SIZE}MB"