# Multi-stage Dockerfile for WebDAV Stress Testing
FROM rust:1.91-alpine AS builder

# Install build dependencies
RUN apk add --no-cache \
    musl-dev \
    openssl-dev \
    pkgconfig \
    git \
    curl \
    build-base

# Set working directory
WORKDIR /app

# Copy manifests
COPY Cargo.toml Cargo.lock ./

# Copy source code
COPY src ./src
COPY tests ./tests
COPY scripts ./scripts

# Build with stress testing features
RUN cargo build --release --features stress-testing

# Runtime stage
FROM alpine:3.22

# Install runtime dependencies
RUN apk add --no-cache \
    ca-certificates \
    curl \
    python3 \
    py3-pip \
    bash \
    jq \
    git

# Install Python dependencies for analysis scripts
RUN pip3 install --no-cache-dir \
    requests \
    python-dateutil \
    pyyaml

# Create app user
RUN addgroup -g 1000 readur && \
    adduser -D -s /bin/bash -u 1000 -G readur readur

# Set working directory
WORKDIR /app

# Copy binary from builder
COPY --from=builder /app/target/release/readur ./readur

# Copy scripts and configurations
COPY --from=builder /app/scripts ./scripts
COPY --from=builder /app/tests/stress ./tests/stress

# Make scripts executable
RUN chmod +x ./scripts/*.sh ./scripts/*.py

# Create directories for test results
RUN mkdir -p /tmp/stress-results /app/logs && \
    chown -R readur:readur /app /tmp/stress-results

# Switch to non-root user
USER readur

# Environment variables for stress testing
ENV RUST_LOG=debug,webdav_stress=trace
ENV RUST_BACKTRACE=1
ENV WEBDAV_STRESS_TESTING=true
ENV WEBDAV_LOOP_DETECTION_ENABLED=true

# Health check for container
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8000/api/health || exit 1

# Default command runs stress tests
CMD ["./scripts/run-stress-tests.sh"]