Alias to .gitconfig

.gitconfig

[alias]
  psh = push origin HEAD
  cm = checkout master
  co = checkout
  cb = checkout -b
  amend = commit -a --amend
  ahead = "!sh -c 'echo branch is $(git fetch origin --quiet && git rev-list --count origin/master..HEAD) commits ahead, $(git fetch origin --quiet && git rev-list --count HEAD..origin/master) commits behind master'"
	
  ci = commit
  st = status -sb
  sf = show --name-only
  lg = log --pretty=format:'%Cred%h%Creset %C(bold)%cr%Creset %Cgreen<%an>%Creset %s' --max-count=30
  incoming = !(git fetch --quiet && git log --pretty=format:'%C(yellow)%h %C(white)- %C(red)%an %C(white)- %C(cyan)%d%Creset %s %C(white)- %ar%Creset' ..@{u})
  outgoing = !(git fetch --quiet && git log --pretty=format:'%C(yellow)%h %C(white)- %C(red)%an %C(white)- %C(cyan)%d%Creset %s %C(white)- %ar%Creset' @{u}..)
  unstage = reset HEAD --
  undo = checkout --
  rollback = reset --soft HEAD~1