Dockerfile

# Build stage
FROM node:18-alpine as builder

WORKDIR /app

# Copy package files
COPY package*.json ./
COPY tsconfig.json ./

# Install dependencies
RUN npm ci

# Copy source code
COPY src/ ./src/

# Build TypeScript code
RUN npm run build

# Production stage
FROM node:18-alpine

WORKDIR /app

# Copy package files and install production dependencies
COPY package*.json ./
RUN npm ci --production

# Copy built files from builder stage
COPY --from=builder /app/dist ./dist

# Set environment variables
ENV NODE_ENV=production
ENV PORT=3000
ENV TAPIS_JWKS_URI=https://tacc.tapis.io/v3/tenants/tacc
ENV TAPIS_TOKEN_ISSUER=https://tacc.tapis.io/v3/tokens

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD wget -qO- http://localhost:3000/health || exit 1

# Run the application
CMD ["node", "dist/server.js"]