Dockerfile

FROM node:18-alpine AS build

# Install git
RUN apk add --no-cache git

WORKDIR /app

# Clone the repository
RUN git clone https://github.com/al1abb/invoify .

# Install only production dependencies to reduce memory usage
RUN npm install --only=production --no-fund --no-audit

# Install dev dependencies separately with NODE_OPTIONS to limit memory
RUN NODE_OPTIONS=--max_old_space_size=512 npm install --only=dev --no-fund --no-audit

# Build with memory limits
RUN NODE_OPTIONS=--max_old_space_size=512 npm run build


FROM node:18-alpine AS production

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

WORKDIR /app

# Copy only what's needed for production
COPY --from=build --chown=nextjs:nodejs /app/.next ./.next
COPY --from=build --chown=nextjs:nodejs /app/node_modules ./node_modules
COPY --from=build --chown=nextjs:nodejs /app/package.json ./package.json
COPY --from=build --chown=nextjs:nodejs /app/public ./public

USER nextjs

ENV NODE_ENV production
ENV PORT 3000

EXPOSE 3000

# Use the start command from package.json
CMD ["npm", "start"]