show differences that would come through git pull

.gitconfig

[user]
        name = Username
        email = [email protected]
        
[alias]
        # fetches the current branch - than does a diff between the working copy and this fetched branch.
        # so you should only see the changes that would come with git pull.
        diffpull=!git fetch && git diff HEAD..@{u}
        # lists all branches
        branchlist=!git branch --list -vva
        # undos the last commit, leaves changes in staged
        undocommit=!git reset --soft HEAD~1

# on wsl
[credential]
        helper = /mnt/c/Program\\ Files/Git/mingw64/libexec/git-core/git-credential-manager.exe
        
# on windows
[credential]
	helper = wincred
[core]
	autocrlf=false

see: https://stackoverflow.com/questions/180272/how-to-preview-git-pull-without-doing-fetch/48784435#48784435