git

Branch

git branch feature/signup
git checkout feature/signup
git checkout -b feature/signup # Make branch and checkout

Commit

git commit -m "feat: Introduce user repository"

Go to specific commit. The git becomes detached HEAD state. In this state git doesn't belong to any branch.

git checkout abc123

Merge

Merge main to my-branch.

git checkout my-branch
git pull origin my-branch
git merge main
git push origin my-branch

Stash

git stash
git stash list

git stash apply
git stash apply stash@{stash_number}
git stash pop

git stash drop stash@{stash_number}

apply doesn't delete the stash, but pop does delete the stash.

Stage

git add .
git add -p filename

git reset

No need for period(.).

Tag

git tag 0.1.0
git push origin 0.1.0

Delete tag

git tag -d 0.1.0
git push -d origin 0.1.0 

-d option is needed because push something that is not in local anymore. Or I can push it using refs. A remote repository will take this as deletion.

git push origin :refs/tags/0.1.0

Remote, Push

Connect to remote

git remote add origin https://github.com/marcel1315/my-app.git

Make branch, commit, and push

git checkout -b develop
git add .
git commit -m "chore: Make project"
git push -u origin develop # Set upstream using -u flag. Next time to push or pull, Don't need to specify origin.