Dockerfile

# ---- Base Node ----
ARG BASE_IMAGE=node:16.17.0-alpine

# ================================================================
# builder stage
# ================================================================
FROM $BASE_IMAGE as builder
ENV NODE_ENV=test
ENV NEXT_TELEMETRY_DISABLED=1
RUN apk add --no-cache bash git
WORKDIR /app
COPY ./package.json ./
COPY ./package-lock.json ./
RUN CI=true npm ci
COPY . ./
RUN NODE_ENV=production npm run build

# ================================================================
# cypress stage
# ================================================================
#FROM cypress/base:14.16.0 as cypress
#WORKDIR /app
# copy cypress from the builder image
#COPY --from=builder /root/.cache /root/.cache/
#COPY --from=builder /app ./
#ENV NODE_ENV=test
#ENV NEXT_TELEMETRY_DISABLED=1

# ================================================================
# final deploy stage
# ================================================================
FROM $BASE_IMAGE
WORKDIR /app
COPY --from=builder /app ./
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
EXPOSE 3000
CMD ["npm", "start"]