# Multi-stage build: build from source and produce runnable jars
FROM debian:11-slim AS builder

RUN apt-get update \
    && apt-get install -y --no-install-recommends openjdk-11-jdk maven ca-certificates curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /workspace

# Copy the entire repository
COPY . .

# Ensure mvnw is executable if present
RUN if [ -f ./mvnw ]; then chmod +x ./mvnw; fi

# Build all modules and produce jars
RUN mvn -V -B -DskipTests package

# Runtime stage: minimal image with JRE
FROM debian:11-slim

RUN apt-get update \
    && apt-get install -y --no-install-recommends openjdk-11-jre-headless ca-certificates \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy built artifacts from builder
COPY --from=builder /workspace /app

# Copy a small launcher script and make it executable
COPY run.sh /app/run.sh
RUN chmod +x /app/run.sh

ENTRYPOINT ["/app/run.sh"]