Dockerfile.admin

# Multi-stage build for bottin-admin-ui
FROM eclipse-temurin:21-jdk-alpine AS builder

WORKDIR /app

# Copy Maven files first for better caching
COPY pom.xml .
COPY bottin-core/pom.xml bottin-core/
COPY bottin-persistence/pom.xml bottin-persistence/
COPY bottin-service/pom.xml bottin-service/
COPY bottin-verification/pom.xml bottin-verification/
COPY bottin-web/pom.xml bottin-web/
COPY bottin-admin-ui/pom.xml bottin-admin-ui/
COPY bottin-spring-boot-starter/pom.xml bottin-spring-boot-starter/
COPY bottin-tests/pom.xml bottin-tests/
COPY bottin-tests/bottin-it/pom.xml bottin-tests/bottin-it/

# Download dependencies (cached if pom.xml hasn't changed)
RUN apk add --no-cache maven && \
    mvn dependency:go-offline -B || true

# Copy source code
COPY . .

# Build the application
RUN mvn package -DskipTests -B -pl bottin-admin-ui -am

# Runtime image
FROM eclipse-temurin:21-jre-alpine

WORKDIR /app

# Create non-root user
RUN addgroup -g 1000 bottin && \
    adduser -u 1000 -G bottin -s /bin/sh -D bottin

# Copy the built JAR (use the exec jar which is the repackaged Spring Boot jar)
COPY --from=builder /app/bottin-admin-ui/target/bottin-admin-ui-*-exec.jar app.jar

# Set ownership
RUN chown -R bottin:bottin /app

USER bottin

# Expose port
EXPOSE 8081

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=60s --retries=3 \
    CMD wget -q --spider http://localhost:8081/actuator/health || exit 1

# Run the application
ENTRYPOINT ["java", "-jar", "app.jar"]
CMD ["--spring.profiles.active=prod"]