Git sync - light version

git-sync

#!/bin/sh

git_branch() {
  echo $(git symbolic-ref HEAD 2>/dev/null | awk -F/ {'print $NF'})
}

git_dirty() {
  st=$(git status 2>/dev/null | tail -n 1)
  if [[ $st == "" ]]
  then
    return 1
  else
    if [[ "$st" =~ ^nothing ]]
    then
      return 1
    else
      return 0
    fi
  fi
}

dirty=$(git_dirty)
branch=$(git_branch)

echo "\n"

if $dirty; then
  echo "  Dirty branch, stashing...\n"
  git stash
else
  echo "  Nothing to stash"
fi

echo "\n"

echo "  Pulling & rebasing $branch\n"
if git pull --rebase origin $branch; then
  echo "  Pushing changes\n"
  git push origin $branch
fi

if $dirty; then
  echo "  Applying stashed changes\n"
  git stash apply
fi

echo "\n"