browsh-org/browsh

Improve command line interface error feedback

Open

#196 建立於 2018年9月6日

在 GitHub 查看
 (4 留言) (0 反應) (0 負責人)JavaScript (15,996 star) (455 fork)batch import
bugenhancementhelp wanted

描述

This issue could be solved by a junior Browsh developer. I hope it will encourage someone to get involved.

Currently when you simply start the Browsh binary without command line arguments, you get something like this:

./browsh_1.4.12_linux_amd64 exit status 1

The user doesn't know for what reason an error occurred.

Possible ways to improve this are to:

  • display the usage/help output, like --help
  • and/or to display an error message such as "Firefox binary not found and no path given. Use --firefox.path"

貢獻者指南

技術棧
go
領域
cli
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
under 1 hour
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Go programming languageCLI development basics
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
85
研究方向
Examine the Browsh CLI entry point in the main.go file. The issue is to improve the error feedback when the binary is run without arguments. Currently, exit status 1 is returned without explanation. Implement either a usage/help output similar to help or an error message indicating missing Firefox path. Ensure the change is localized and does not affect other functionalities. Check existing comments in the issue for any additional context.