beautifier/js-beautify

Add "--debug" option to enable generating debugging output

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#1,372 创建于 2018年4月10日

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 (3 评论) (0 反应) (0 负责人)JavaScript (8,342 star) (1,460 fork)batch import
good first issuetype: enhancement

描述

Currently, the only way to analyze beautification issues is to load up a debugger and step through the code to figure out where the issue is. Having the ability to specify a mode where debugging output could be logged either during or after a run would make analyzing failures faster.

This issues is meant only to add the option and the basic facilities not to add all eventual debug output to the codebase.

贡献者指南

技术栈
javascript
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。
half day
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。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
basic JavaScriptcommand line 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。
60
研究方向
Investigate the CLI entry point (likely lib/cli.js or index.js) to understand how arguments are currently parsed, e.g., using yargs or minimist. Look for existing option handling patterns to add a ' debug' flag. Consider where to inject debug logging, such as a global debug variable or a logger module. Review similar features in other beautifiers for reference.