jshint/jshint

Should extends merge predef arrays?

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#2,177 建立於 2015年2月16日

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 (2 留言) (0 反應) (0 負責人)JavaScript (8,937 star) (1,757 fork)batch import
P4cli Issuedeprecatedgood first issue

描述

I have a .jshintrc in my top level folder with:

{
  "predef"    : [
    "-Promise"
  ]
}

and one in my test folder with:

{
  "extends": "../.jshintrc",
  "predef": [
    "describe",
    "it",
    "before",
    "after",
    "beforeEach",
    "afterEach"
  ]
}

But it seems in my testfolder the -Promise is not recognized. Does it make sense to merge these predef configurations when extending .jshintrc?

貢獻者指南

技術棧
javascript
領域
tooling
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。
3
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。
1-3 hours
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
JSHint configurationJavaScript object merging
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。
50
研究方向
Investigate JSHint's configuration merging logic, likely in the source file handling .jshintrc parsing (e.g., src/config.js). Reproduce the scenario described in the issue to confirm that predef arrays are replaced rather than merged when using extends. Determine the expected behavior and propose a change to merge arrays (e.g., using concat or similar) while respecting negation markers like ' Promise'. Look for any existing tests related to extends to ensure backward compatibility.