| # Stage 1: Base Image | |
| FROM node:18-alpine as base | |
| WORKDIR /api | |
| COPY package*.json ./ | |
| RUN npm ci | |
| COPY . . | |
| # Stage 2: Image for checking the linting | |
| FROM base as lint | |
| RUN npm install gts | |
| CMD ["npm", "run", "lint"] | |
| # Stage 3: Image for running the server | |
| FROM base as server | |
| # create a variable called PORT to be used by the server | |
| EXPOSE 3000 | |
| CMD ["npm", "run", "start"] | |
| # Stage 4: Image for running the tests | |
| FROM base as test | |
| CMD ["npm", "run", "test"] |