Dockerfile

# Multi-stage build for Dioxus web app
# Stage 1: Build the application
FROM rust:1.83-bookworm as builder

# Install system dependencies
RUN apt-get update && apt-get install -y \
    pkg-config \
    libssl-dev \
    && rm -rf /var/lib/apt/lists/*

# Install Dioxus CLI
RUN cargo install dioxus-cli

# Set working directory
WORKDIR /app

# Copy manifests first for better layer caching
COPY Cargo.toml Cargo.lock ./
COPY Dioxus.toml ./

# Copy source code and assets
COPY src ./src
COPY assets ./assets
COPY words.yaml ./words.yaml

# Create public directory if needed
RUN mkdir -p public

# Build the web application in release mode
# This generates static files in the dist/ directory
RUN dx build --platform web --release

# Stage 2: Serve the application
FROM nginx:alpine

# Copy the built assets from builder stage
COPY --from=builder /app/dist /usr/share/nginx/html

# Copy custom nginx configuration (optional, creates a basic one)
RUN echo 'server { \
    listen 80; \
    server_name _; \
    root /usr/share/nginx/html; \
    index index.html; \
    location / { \
        try_files $uri $uri/ /index.html; \
    } \
    # Enable gzip compression \
    gzip on; \
    gzip_vary on; \
    gzip_min_length 1024; \
    gzip_types text/plain text/css text/xml text/javascript application/javascript application/xml+rss application/json application/wasm; \
}' > /etc/nginx/conf.d/default.conf

# Expose port 80
EXPOSE 80

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

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