There are two ways that I know of to make squash, in this post I will show you both ways. But first I will tell you the definition of Squash

What is Squash? #

Git squash, (“compress”), makes our branch to merge (to which we will make a pull request) be composed of a single commit in this way we will merge a single code commit to our development branch that will contain a functionality complete.

Now yes, to the steps #

Standing on the branch we want to squash, now on the console we’ll do

git log

will return

!https://s3-us-west-2.amazonaws.com/secure.notion-static.com/bf781c07-a7c9-4f50-a257-1e7018d93360/Untitled.png

Something like that, from there we are going to copy the hash that is above origin/main, main in my case it is this b6adbbcd8f99935113cf1e24943736fb2c501e26

!https://s3-us-west-2.amazonaws.com/secure.notion-static.com/005d840a-ba57-4a97-8f85-4e669d2b94e9/Untitled.png

Then we’re going to rebase

git rebase -i TU-HASH

in my case it is

git rebase -i b6adbbcd8f99935113cf1e24943736fb2c501e26

It will show you something like this, it will open the VIM editor

!https://s3-us-west-2.amazonaws.com/secure.notion-static.com/9f3067fd-b5a9-4ece-ad4c-ef261a2789ee/Untitled.png

You will have to replace all the lines that say pick with squash or s except the first line

To write in VIM you must hit the i key

it will stay like this

!https://s3-us-west-2.amazonaws.com/secure.notion-static.com/effebe74-da5b-467c-9805-9298d2b999f0/Untitled.png

Then we will press the Esc key twice

!https://s3-us-west-2.amazonaws.com/secure.notion-static.com/53098a7b-f2f9-4b07-b1c3-11fd712a991d/Untitled.png

when doing that, you will have to type :wq and hit enter

There it will ask you for the final message for the compressed commit

!https://s3-us-west-2.amazonaws.com/secure.notion-static.com/d4b0d30c-7d33-4866-bef2-e9244efdbf28/Untitled.png

You place the message, pressing i to type, then pressing Esc twice and typing :wq

And that’s it, you already did Squash

Now you must to upload it to your repository, just write

git push -f

And ready, I’d be ready

The other way to do Squash #

To do this, standing on the branch to make squash, he places

git reset --soft TU-HASH

Previously I explained how the hash is obtained

then you will

git commit --amend

The VIM editor will open, to put the final message of the commit, press i to type

Then you press Esc and type :wq to save and exit

Now with

git push -f

Your changes will be uploaded to your repository

If you do git log now, you should have 1 single commit above origin/main

with the name you gave him in ammend

Do not do git reset —hard unless you want to erase all your progress

Additional features #

I recommend using Conventional Commits for your commit messages