Implement `-context`

描述

Test: -context pattern
True if file’s SELinux context matches the pattern pattern. 
The pattern uses shell glob matching.

This predicate is supported only on find versions compiled with 
SELinux support and only when SELinux is enabled.

贡献者指南

技术栈

rust

领域

cli

议题类型

feature

难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。

3

预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。

1-2 days

活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。

active

清晰度议题是否清楚说明期望改动、验收标准和下一步。

clear

前置要求

Rust programmingSELinux basicsshell glob patterns

新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。

50

研究方向

Start by examining the existing predicate implementations in the findutils codebase, particularly how other tests like name or type are structured. The new context predicate requires integrating with the SELinux library to retrieve file contexts and perform shell glob matching. Look at the GNU findutils source for reference, and check any comments on the issue for maintainer guidance. No pull requests are linked yet, so this is open for contribution.