rtk-ai/rtk

bug: rtk wget interprets -O - flag as URL

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#716 创建于 2026年3月19日

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bugeffort-smallfilter-qualitygood first issue

描述

Problem

rtk wget https://example.com -O - fails with:

example.com FAILED: Prepended http:// to '-'

RTK treats - (stdout redirect) as a URL and prepends http:// to it.

Expected

Should pass -O - through to wget as a flag, not interpret it as a second URL.

Workaround

rtk wget https://example.com works (without -O -).

Found during

LLM comprehension testing on 57 RTK commands — this was the only command that failed.

贡献者指南

技术栈
rustshell
领域
cli
议题类型
bug
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。
1-3 hours
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。
fresh
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
basic understanding of CLI argument parsing
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。
70
研究方向
Look at how rtk parses arguments for the wget subcommand. The issue is that ` O ` is being treated as a URL. Search for where http:// is prepended to arguments, likely in argument validation logic. Consider how to differentiate flags from URLs. The fix may involve checking if an argument starts with ' ' to skip URL processing.
bug: rtk wget interprets -O - flag as URL · rtk-ai/rtk#716 | Good First Issue