Dockerfile

# Multi-stage Dockerfile for Transcript Parser
# Stage 1: Build the application
FROM node:20-alpine AS builder

# Set working directory
WORKDIR /app

# Install pnpm
RUN npm install -g pnpm

# Copy package files
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
COPY packages ./packages

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy source code
COPY . .

# Build workspace packages first (types, ui, ai-services, export, etc.)
RUN pnpm -r --filter "@transcript-parser/*" build

# Build main application
RUN pnpm build:web

# Stage 2: Production image
FROM node:20-alpine AS production

# Set working directory
WORKDIR /app

# Install pnpm and serve (for static file serving)
RUN npm install -g pnpm serve

# Copy built application from builder
COPY --from=builder /app/dist ./dist
COPY --from=builder /app/package.json ./
COPY --from=builder /app/pnpm-lock.yaml ./

# Create non-root user for security
RUN addgroup -g 1001 -S nodejs && \
    adduser -S nodejs -u 1001

# Change ownership
RUN chown -R nodejs:nodejs /app

# Switch to non-root user
USER nodejs

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD node -e "require('http').get('http://localhost:3000', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

# Start the application
CMD ["serve", "-s", "dist", "-l", "3000"]