Dockerfile.web

# Z-Image Web - Docker Configuration
#
# Builds the frontend and serves it with nginx
#
# Build: docker build -f Dockerfile.web -t z-image-web .
# Run: docker run -p 3000:80 z-image-web

# === Build Stage ===
FROM node:20-alpine AS builder

# Install pnpm
RUN corepack enable && corepack prepare pnpm@latest --activate

WORKDIR /app

# Copy workspace configuration
COPY pnpm-workspace.yaml package.json pnpm-lock.yaml ./
COPY apps/web/package.json ./apps/web/
COPY packages/shared/package.json ./packages/shared/

# Install dependencies
RUN pnpm install --frozen-lockfile

# Copy source code
COPY packages/shared ./packages/shared
COPY apps/web ./apps/web

# Build arguments for environment variables
ARG VITE_API_URL=""
ENV VITE_API_URL=$VITE_API_URL

# Build shared package first, then web
RUN pnpm --filter @z-image/shared build
RUN pnpm --filter @z-image/web build

# === Production Stage ===
FROM nginx:alpine AS runner

# Copy custom nginx config
COPY apps/web/nginx.conf /etc/nginx/conf.d/default.conf

# Copy built static files
COPY --from=builder /app/apps/web/dist /usr/share/nginx/html

# Expose port
EXPOSE 80

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
  CMD wget --no-verbose --tries=1 --spider http://localhost:80/ || exit 1

CMD ["nginx", "-g", "daemon off;"]