# SSH key
# $1: SSH key filename

if [ -f ~/.ssh/authorized_keys ]; then
  echo 'authorized_keys already created'
else
  if [ -f "files/$1" ]; then
    mkdir -p ~/.ssh
    cat "files/$1" > ~/.ssh/authorized_keys
    rm "files/$1"
    chmod 700 ~/.ssh
    chmod 600 ~/.ssh/authorized_keys
  else
    echo "The public key file \"$1\" is not found! Look into files section in sunzi.yml."
    exit 1
  fi
fi