git bisect: Find the Commit That Broke Everything
The article explains how to use the git bisect command to efficiently find the commit that introduced a bug in a codebase. By marking known good and bad commits, git bisect performs a binary search through the commit history, significantly reducing the number of tests needed. It also discusses automation options and considerations for when bisecting may be challenging.
- ▪Git bisect allows users to find the commit that broke functionality by performing a binary search through commit history.
- ▪Users must identify one good commit and one bad commit for git bisect to function effectively.
- ▪Automation can be achieved by using a test script that returns a success or failure code.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3921740) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Sysemperor Posted on May 26 • Originally published at sysemperor.com git bisect: Find the Commit That Broke Everything #git #debugging #programming #devtips There is a particular kind of dread that comes with opening a bug report, running git log, and seeing 300 commits between "this worked" and "this doesn't." Most people start at HEAD and work backwards one commit at a time. There is a much better way. git bisect does a binary search through your commit history.
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