Lazy git commit function

.bash_profile

function m(){
  git add . -A
  if [ -z "$1" ]
    then
      N=0
      COMMITS=('Feature' 'Hotfix' 'Visual improvement' 'Various changes')
      for i in "${COMMITS[@]}"
      do
        N=`expr $N + 1`
        echo "[${N}] ${i}"
      done
 
      read selection
      selection=`expr $selection - 1`
 
      MESSAGE=${COMMITS[selection]}
      echo "${MESSAGE}"
      git commit -m "${MESSAGE}"
 
    else
      echo 'other'
      git commit -m $1
  fi
}