我使用类型/接口/类从/后端文件夹/前端夹在我的简单monorepo,但我的前端不要有一些后端库有一种方法可以在使用一些库没有错误文件中定义的进口类找不到模块“ libname',而不创建不导入任何库的第三个文件或共享文件夹?
当前文件夹结构示例
/root
/backend
/models/alternative.model.ts
/frontend
/components/frontend.component.ts
示例后端文件alternative.model.ts
import { ObjectType } from '@nestjs/graphql';
import { BaseModel } from '../../common/models/base.model';
import { Exercise } from '../exercise/exercise.model';
@ObjectType()
export class Alternative extends BaseModel {
text: string;
isAnswer: boolean;
exerciseId: string;
exercise: Exercise;
}
示例前端导入frontend.component.ts
import { Alternative } from '../../../../../../backend/src/cases/alternative/alternative.model'
构建时的示例导入错误
../backend/src/cases/alternative/alternative.model.ts:1:46
Type error: Cannot find module '@nestjs/graphql' or its corresponding type declarations.
共享类文件跨项目 monorepo
我的解决方法是在尝试构建前端之前在后端安装所有依赖项
我正在使用 docker,这是我的示例 dockerfile(nextjs 前端)
FROM node:lts-alpine AS deps
WORKDIR /app
COPY . .
WORKDIR ./backend
RUN npm install
WORKDIR ../frontend
RUN yarn install --frozen-lockfile
FROM node:lts-alpine AS builder
ENV NODE_ENV=production
WORKDIR /app
COPY . .
WORKDIR ./backend
COPY --from=deps /app/backend/node_modules ./node_modules
WORKDIR ../frontend
COPY --from=deps /app/frontend/node_modules ./node_modules
RUN yarn build
FROM node:lts-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
COPY --from=builder /app/frontend/next.config.js ./
# COPY --from=builder /app/frontend/public ./public
COPY --from=builder /app/frontend/.next ./.next
COPY --from=builder /app/frontend/node_modules ./node_modules
CMD ["node_modules/.bin/next", "start"]
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