Dockerfile

# --------------- Build stage ---------------
FROM node:20-alpine AS builder

ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable

WORKDIR /app

# 拷贝 workspace 配置与 lockfile
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./

# 拷贝各包源码
COPY packages/server ./packages/server
COPY packages/shared ./packages/shared

# 安装全量依赖（含 devDependencies，用于编译）
RUN pnpm install --frozen-lockfile

# 先构建 shared（server 的类型依赖）
RUN pnpm --filter @kinkeeper/shared build

# 再构建 server
RUN pnpm --filter @kinkeeper/server build

# --------------- Production stage ---------------
FROM node:20-alpine AS runner

WORKDIR /app

ENV PNPM_HOME="/pnpm"
ENV PATH="$PNPM_HOME:$PATH"
RUN corepack enable

# workspace 元信息（pnpm install --prod 需要）
COPY --from=builder /app/package.json /app/pnpm-lock.yaml /app/pnpm-workspace.yaml ./
COPY --from=builder /app/packages/server/package.json ./packages/server/package.json
COPY --from=builder /app/packages/shared/package.json ./packages/shared/package.json

# 只拷贝构建产物，不带源码
COPY --from=builder /app/packages/server/dist ./packages/server/dist
COPY --from=builder /app/packages/shared/dist ./packages/shared/dist

# 仅安装生产依赖，忽略脚本（避免 husky 等 devDependencies 缺失问题）
RUN pnpm install --prod --frozen-lockfile --ignore-scripts

EXPOSE 80

ENV NODE_ENV=production
ENV PORT=80

CMD ["node", "packages/server/dist/index.js"]