#!/usr/bin/env bash
set -e

function usage {
    echo "usage: $0"
    echo "  -f --file     run from script (default, styleguide/jsdoc.sh)"
    echo ""
    echo "usage: $0 [source] [output]"
    echo "  -w --watch    watch for change"
    exit 1
}

# no param is wrong
[[ -z $1 ]] && [[ -z $2 ]] && usage

# 1 param must be --file
if [[ ! -z $1 ]] && [[ -z $2 ]] ; then
  name=$(echo "$1" | awk -F '=' '{print $1}')
  value=$(echo "$1" | awk -F '=' '{print $2}')
  [[ $name != --file ]] && [[ $name != -f ]] && usage
  [[ -z $value ]] && value=styleguide/jsdoc.sh # default
  [[ -f styleguide/jsdoc.sh ]] && styleguide/jsdoc.sh
else
  input="$1"
  output="$2"
  docDir="${output%/*}"
  shift; shift;

  mkdir -p "${docDir}"
  npx documentation build \
    "$input" \
    -f md \
    -o "$output" \
    --markdown-toc false \
    --access public \
    "$@"

fi
exit 0