Hey Devs ๐
Ever got confused between git merge and git pull? ๐ต
Youโre not alone โ this one trips up even experienced developers sometimes!
Letโs break it down nice and simple ๐
๐งฉ 1๏ธโฃ git merge โ combine changes
Think of it like mixing two branches together ๐น
๐น Youโre in develop
๐น You finished a feature in feature/menu-module
You can do:
git checkout develop
git merge feature/menu-module
๐ This combines your feature branch into develop. \
โ
Great for: merging feature โ develop (through PR) \
โ ๏ธ But it creates a merge commit in history.
๐ 2. git pull: The Server Sync
git pull is the "bring me everything from the server" command ๐. It's actually a convenience command that does two separate Git operations for you in sequence:
gitย pull=gitย fetch+gitย merge
git fetch: Downloads all the latest changes and commits from the remote repository.git merge: Immediately merges those newly downloaded changes into your current local branch.
How It Works
git pull origin develop
Key Takeaway
Purpose: Updates your local branch with the absolute latest code from the remote repository.
Risk: If others have pushed changes while you were working, the automatic merge can sometimes be messy, creating an extra merge commit in your history.
โ Best for: Quickly updating your local copy of a branch.
๐ก Pro Tip: Rebase for a Clean History
f you want a neat, straight commit history โจ that looks like one continuous line of work, you should use the --rebase option with git pull.
Why rebase? It takes your local commits and re-applies them on top of the remote changes, avoiding the extra "merge bubble" commits.
The Best Way to Update Your Code:
git pull --rebase origin develop
๐งผ Keeps history linear
๐ Avoids โmerge bubbleโ commits
๐ง In Short: merge vs. pull Command Guide
| Task | Best Command | Why |
|---|---|---|
| Merge feature into dev |
git merge (or PR merge) |
Controlled, reviewed, and creates a clear merge point. |
| Update your feature with latest dev | git pull --rebase origin develop |
Clean history, avoids unnecessary merge commits. |
| Get all latest changes without merging immediately | git fetch origin |
Safe & predictable. Lets you inspect changes first. |
| Just sync your local branch quickly | git pull origin develop |
Fast, but can leave a messy history. |
๐งฐ The Professional Team Workflow Cheat Sheet
Follow these steps for a clean, collaborative workflow:
1๏ธโฃ Always start your day with a fetch: Know what's happened on the remote:
git fetch origin
2๏ธโฃ Before pushing your code, update with rebase: Ensure your branch is up-to-date and linear.:
git pull --rebase origin develop
3๏ธโฃ Push and create your Pull Request (PR) โ
git push origin feature/awesome-update
4๏ธโฃ Merge through PR (GitHub/GitLab) ๐งฉ
๐ Safer, reviewed, documented.
๐ฌ TL;DR
๐ง merge โ Combine two lines of code manually or via PR, leaving a new commit. \
๐ pull โ fetch + merge from remote, used for updating your local branch. \
๐ฏ Best practice โ Use PRs for merging features and pull --rebase for syncing your local work.\
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