# ============================================================================
# 完整测试 Dockerfile - 验证 Pyroscope + Off-CPU 工具安装
# ============================================================================
FROM debian:12

WORKDIR /test

# ============================================================================
# 测试参数传递
# ============================================================================
ARG INSTALL_EBPF_TOOLS=true
ARG INSTALL_PYROSCOPE=true

RUN echo "🔍 INSTALL_EBPF_TOOLS = [$INSTALL_EBPF_TOOLS]"
RUN echo "🔍 INSTALL_PYROSCOPE = [$INSTALL_PYROSCOPE]"

# ============================================================================
# 测试 Pyroscope Agent 安装
# ============================================================================
RUN if [ "$INSTALL_PYROSCOPE" = "true" ]; then \
        echo "📦 安装 Pyroscope Agent..."; \
        apt-get update && \
        apt-get install -y curl ca-certificates && \
        echo "下载 Pyroscope Agent (v1.17.0)..." && \
        curl -fsSL "https://github.com/grafana/pyroscope/releases/download/v1.17.0/pyroscope_1.17.0_linux_arm64.tar.gz" \
            -o /tmp/pyroscope.tar.gz && \
        echo "解压 Pyroscope Agent..." && \
        tar -xzf /tmp/pyroscope.tar.gz -C /usr/local/bin/ && \
        rm /tmp/pyroscope.tar.gz && \
        chmod +x /usr/local/bin/pyroscope && \
        echo "验证 Pyroscope Agent..." && \
        pyroscope --version || echo "⚠️  Pyroscope 安装失败"; \
    else \
        echo "⚠️  Pyroscope 未安装"; \
    fi

# ============================================================================
# 测试 bpfcc-tools 安装（包含 offcputime）
# ============================================================================
RUN if [ "$INSTALL_EBPF_TOOLS" = "true" ]; then \
        echo "📦 安装 bpfcc-tools (包含 offcputime)..."; \
        apt-get update && \
        apt-get install -y bpfcc-tools && \
        rm -rf /var/lib/apt/lists/* && \
        which offcputime-bpfcc && offcputime-bpfcc --help | head -3 || echo "⚠️  offcputime-bpfcc 安装失败"; \
    fi

# ============================================================================
# 最终验证
# ============================================================================
RUN echo "=== 最终验证 ===" && \
    which pyroscope && echo "✅ pyroscope 已安装" || echo "❌ pyroscope 未安装" && \
    which offcputime-bpfcc && echo "✅ offcputime-bpfcc 已安装" || echo "❌ offcputime-bpfcc 未安装"

CMD ["/bin/bash"]