# ============================================================================
# 快速测试 Dockerfile - 验证 Alloy 安装逻辑
# ============================================================================
FROM debian:12

WORKDIR /test

# ============================================================================
# 测试参数传递
# ============================================================================
ARG INSTALL_ALLOY=true
ARG ALLOY_VERSION=v1.12.2

RUN echo "🔍 INSTALL_ALLOY = [$INSTALL_ALLOY]"
RUN echo "🔍 ALLOY_VERSION = [$ALLOY_VERSION]"

# ============================================================================
# 测试 Grafana Alloy 安装（与主 Dockerfile 相同的逻辑）
# ============================================================================
RUN if [ "$INSTALL_ALLOY" = "true" ]; then \
        echo "📦 安装 Grafana Alloy ${ALLOY_VERSION}..."; \
        apt-get update && \
        apt-get install -y wget ca-certificates && \
        echo "检测系统架构..."; \
        ARCH=$(dpkg --print-architecture); \
        echo "系统架构: $${ARCH}"; \
        ALLOY_VER=${ALLOY_VERSION}; \
        ALLOY_VER_NUM=$${ALLOY_VER#v}; \
        echo "Alloy 版本: $${ALLOY_VER}"; \
        echo "Alloy 版本号: $${ALLOY_VER_NUM}"; \
        if [ "$${ARCH}" = "amd64" ] || [ "$${ARCH}" = "arm64" ]; then \
            echo "下载 Alloy deb 包 ($${ARCH})..."; \
            wget -qO- "https://github.com/grafana/alloy/releases/download/$${ALLOY_VER}/alloy-$${ALLOY_VER_NUM}-1.$${ARCH}.deb" > /tmp/alloy.deb && \
            echo "下载完成，文件大小: $$(ls -lh /tmp/alloy.deb | awk '{print $5}')"; \
        else \
            echo "❌ 不支持的架构: $${ARCH}"; \
            exit 1; \
        fi && \
        echo "安装 Alloy..."; \
        dpkg -i /tmp/alloy.deb; \
        echo "修复依赖..."; \
        apt-get install -y -f; \
        rm /tmp/alloy.deb && \
        echo "验证 Alloy 安装..."; \
        alloy --version; \
    else \
        echo "⚠️  Alloy 未安装"; \
    fi

# ============================================================================
# 最终验证
# ============================================================================
RUN echo "=== 最终验证 ===" && \
    which alloy && echo "✅ alloy 已安装" || echo "❌ alloy 未安装"

CMD ["/bin/bash"]