petmaster/web/Dockerfile

# Dockerfile for frontend
FROM node:22-alpine AS builder

WORKDIR /app

COPY package.json yarn.lock* ./
RUN yarn install --frozen-lockfile 2>/dev/null || npm install

COPY . .
RUN npm run build

FROM node:22-alpine AS dev

WORKDIR /app

COPY package.json yarn.lock* ./
COPY tsconfig.json ./
RUN yarn install

COPY . .

COPY . .

EXPOSE 3001
CMD ["npm", "run", "start", "--", "--port", "3001"]

FROM nginx:alpine
COPY --from=builder /app/build /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 3001