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add `git clone` prefix

a simple script to `add git clone` prefix when copying ssh repo link

  1. // ==UserScript==
  2. // @name            add `git clone` prefix
  3. // @description     a simple script to `add git clone` prefix when copying ssh repo link
  4. // @update          2025/01/14 15:00:00
  5. // @namespace       add-git-clone
  6. // @match           *://*/*
  7. // @grant           none
  8. // @version         1.4
  9. // @author          Viki <hi@viki.moe>
  10. // @feedback-url    https://github.com/vikiboss/add-git-clone/issues
  11. // @github          https://github.com/vikiboss/add-git-clone
  12. // @license         MIT
  13. // ==/UserScript==
  14.  
  15. ;(function () {
  16.   'use strict'
  17.  
  18.   function shouldPrefix(text) {
  19.     return text.startsWith('git@')
  20.   }
  21.  
  22.   window.addEventListener('load', function () {
  23.     document.addEventListener('copy', function (e) {
  24.       let selection = window.getSelection().toString()
  25.  
  26.       if (shouldPrefix(selection)) {
  27.         e.clipboardData.setData('text/plain', 'git clone --depth 1 ' + selection)
  28.         e.preventDefault()
  29.       }
  30.     })
  31.  
  32.     if (navigator.clipboard) {
  33.       const originalWriteText = navigator.clipboard.writeText
  34.  
  35.       navigator.clipboard.writeText = function (data) {
  36.         if (shouldPrefix(data)) {
  37.           data = 'git clone ' + data
  38.         }
  39.         return originalWriteText.call(navigator.clipboard, data)
  40.       }
  41.     }
  42.   })
  43. })()