52 lines
1.7 KiB
Docker
52 lines
1.7 KiB
Docker
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# 多阶段构建：先在 node 里编译，最终镜像只保留 nginx + dist
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FROM node:24 AS build
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# 由 magic-docker 传入：--build-arg VERSION=<tag>
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ARG VERSION=0.0.0
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WORKDIR /app
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# 构建上下文就是 context 目录
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COPY . .
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RUN npm ci
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RUN npm pkg set version="$VERSION"
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# 有 build-only 脚本就用它（兼容老项目），否则用 build
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RUN if npm run 2>/dev/null | grep -q "build-only"; then \
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npm run build-only; \
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else \
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npm run build; \
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fi
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# history 路由回退 + 跨域：context 里有 nginx.conf 就用项目的，否则用内置默认配置
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RUN set -e; \
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if [ -f nginx.conf ]; then \
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cp nginx.conf /app/nginx.conf; \
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echo "使用项目自带的 nginx.conf"; \
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else \
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printf '%s\n' \
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'server {' \
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' listen 80;' \
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' root /usr/share/nginx/html;' \
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' index index.html;' \
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'' \
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' add_header Access-Control-Allow-Origin * always;' \
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' add_header Access-Control-Allow-Methods "GET, POST, OPTIONS, PUT, DELETE" always;' \
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' add_header Access-Control-Allow-Headers "*, Origin, X-Requested-With, Content-Type, Accept, Authorization, X-Token" always;' \
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' add_header Access-Control-Allow-Credentials "true" always;' \
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'' \
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' if ($request_method = "OPTIONS") {' \
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' return 204;' \
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' }' \
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'' \
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' location / {' \
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' try_files $uri $uri/ /index.html;' \
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' }' \
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'}' \
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> /app/nginx.conf; \
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echo "使用内置的 nginx.conf"; \
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fi
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FROM nginx:alpine
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COPY --from=build /app/dist /usr/share/nginx/html
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COPY --from=build /app/nginx.conf /etc/nginx/conf.d/default.conf
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