newns.sh

function newns {
  if [ ! -e project.clj ]; then
    echo "Not in a project directory."
    return 1
  fi
  local filename=src/$(echo $1 | tr .- /_).clj
  local dir=$(dirname $filename)
  mkdir -p $dir
  if [ ! -e $filename ]; then
    echo "(ns $1)" > $filename
  else
    echo "File $filename already exists."
    return 1
  fi
}