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vue3-hash.Dockerfile

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+# 多阶段构建：hash 路由不需要 nginx 回退，最终镜像只保留 nginx + dist
+FROM node:24 AS build
+
+# 由 magic-docker 传入：--build-arg VERSION=<tag>
+ARG VERSION=0.0.0
+WORKDIR /app
+
+# 构建上下文就是 context 目录
+COPY . .
+RUN npm ci
+RUN npm pkg set version="$VERSION"
+
+# 有 build-only 脚本就用它（兼容老项目），否则用 build
+RUN if npm run 2>/dev/null | grep -q "build-only"; then \
+      npm run build-only; \
+    else \
+      npm run build; \
+    fi
+
+FROM nginx:alpine
+COPY --from=build /app/dist /usr/share/nginx/html