Git alias to automaticaly stash (if needed) before a git command and unstash afterUsage : git s rebase master

my git aliases

[alias]
  st = status
  ci = commit
  # Sync a branch with it's upstream without needed to checkout
  sync = !sh -c 'git fetch upstream && git push . "upstream/$0:$0"'
  syncma = sync master
  
  #Autostash before a git command `git s rebase ....`
  s = !sh -c \"git stash save | grep 'No local changes to save' && git $* || (git $* && git stash pop) \"
  autostash = !sh -c \"git s $*\"
  
  #moving between parent/child when doing a presentation
  next = !git checkout -f `git rev-list --ancestry-path @..master | tail -n 1`
  prev = !git checkout -f @^
  
  #-------------- display logs-------------
  #define format...
  mylogbase = log --pretty=format:'%Cred%h %Cgreen%<(10,trunc)%cd %C(auto)%d%Creset%s %C(bold blue)%an' --abbrev-commit
  #...and use it!
	mylog = !git mylogbase --date=relative
	mylogshort = !git mylogbase --date=short
  #...with a graph (DAG!)
  graph = !git mylog --graph
  #last changes
  changes = !git mylog --name-status
  #users stats
  statdev = shortlog -sn

  ###=>Standup logs ;)
  #-For the user you want
	standup4 = !sh -c \"git mylogbase --since='3 days' --date=short --author='$1'\"
  #-For me
	standup = !git standup4 `git config user.name`
  #-Try to solve problem of Monday!
  standupbase = !"git mylogbase --reverse --branches --date=short --since='$(if [[ "Mon" == "$(date +%a)" ]]; then echo "3 days"; else echo "yesterday"; fi)' "