managarten/chat/backend/Dockerfile
2025-11-26 01:31:12 +01:00

63 lines
1.6 KiB
Docker

# Build stage
FROM node:20-alpine AS builder
# Install pnpm
RUN corepack enable && corepack prepare pnpm@9.15.0 --activate
WORKDIR /app
# Copy root workspace files
COPY pnpm-workspace.yaml ./
COPY package.json ./
COPY pnpm-lock.yaml ./
# Copy shared packages
COPY packages/shared-errors ./packages/shared-errors
# Copy chat backend
COPY chat/backend ./chat/backend
# Install dependencies
RUN pnpm install --frozen-lockfile
# Build shared packages first
WORKDIR /app/packages/shared-errors
RUN pnpm build
# Build the backend
WORKDIR /app/chat/backend
RUN pnpm build
# Production stage
FROM node:20-alpine AS production
# Install pnpm and postgresql-client for health checks
RUN corepack enable && corepack prepare pnpm@9.15.0 --activate \
&& apk add --no-cache postgresql-client
WORKDIR /app
# Copy everything from builder (including node_modules)
COPY --from=builder /app/pnpm-workspace.yaml ./
COPY --from=builder /app/package.json ./
COPY --from=builder /app/pnpm-lock.yaml ./
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/packages ./packages
COPY --from=builder /app/chat/backend ./chat/backend
# Copy entrypoint script
COPY chat/backend/docker-entrypoint.sh /usr/local/bin/
RUN chmod +x /usr/local/bin/docker-entrypoint.sh
WORKDIR /app/chat/backend
# Expose port
EXPOSE 3002
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD wget --no-verbose --tries=1 --spider http://localhost:3002/api/health || exit 1
# Run entrypoint script
ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["node", "dist/main.js"]