Can You Resolve Merge Conflicts Before They Happen? 💥

Fixing merge conflicts is enjoyable! – mentioned nobody ever. No person likes them, but it surely doesn’t change the truth that they’re, properly, a part of the job. On this quick put up, I want to briefly clarify the place they arrive from, present how you can clear up them and as an added bonus, recommend an answer to doubtlessly keep away from them within the first place!

Merge conflicts – what are they?

A merge battle is an occasion that happens when Git is unable to routinely resolve variations in code between two commits. They will occur on account of merging branches, throughout a rebase or while you’re cherry-picking in Git.

The excellent news is that Git is kind of good at determining how you can combine adjustments, so more often than not you’re secure. The exhausting half begins when the very same line has been modified and Git can’t determine which model is appropriate. It’ll notify you about it within the terminal and maintain you liable for fixing it.

Fixing merge conflicts the traditional manner

Okay, so how will we resolve conflicts? We are able to both clear up them manually or use a Git GUI comparable to those constructed into VS Code or Jetbrains IDEs or a separate desktop software like Tower or Sourcetree.

Let’s have a look at fixing conflicts manually.

an example of a merge conflict

The conflicting adjustments are simple to identify as they are going to be marked in a file by <<<<<<< and >>>>>>>. The half earlier than ======= is your model of the conflicting traces and the half after is their model. Delete the traces you don’t need (together with the battle markers) and hold these which can be appropriate.


Early merge battle detection

Merging conflicts usually are not as scary as they appear, however the fact is that fixing them generally is a lengthy and tedious course of, particularly on massive initiatives.

That’s the place GitLive turns out to be useful – a robust software that may warn you inside your IDE the second you make a change within the editor that conflicts with a change on every other department. The warnings present you potential conflicts and provide the probability to unravel them earlier than the merge battle happens.

Beginning with GitLive

Set up the newest GitLive VS Code extension or JetBrains plugin to get began.

Once you open a file you’ll see the change indicators within the gutter of your editor that reveals you the place your teammates have made adjustments in comparison with your model of the file. These replace in real-time as you and your teammates are enhancing.

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In the event you’ve made a conflicting change you will note the intense pink battle indicator. These conflicts could be uncommitted native adjustments you haven’t pushed but or present adjustments in your department that battle along with your teammates’ adjustments.

In JetBrains click on on the writer’s avatar (or you possibly can rollover the affected traces in VS Code) to examine a change and see the diff, what department they’re from and even cherry-pick adjustments straight into your native file.

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That’s it, hope you’ll discover my mini-guide on how you can cope with merge conflicts helpful and subsequent time you encounter a merge battle you received’t panic. Let me know what you assume within the feedback!

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