Shell script for use with https://github.com/defunkt/dotjs. Allows easy add/edit via terminal.

dotjs.sh

# print help | accepts exit code arg, defaults to 0
function help {
  ec=$1
  if test $# -eq 0; then
    ec=0
  fi
  printf "================================================================================\n"
  printf "================================= dotjs helper =================================\n"
  printf "================================================================================\n"
  printf "Creates ~/.js file or uses existing and opens it\n\n"
  printf "usage: dotjs [options] webpageDomain\n"
  printf "options:\n"
  printf "\t--editor {editor}: set editor to open file (must be a command)\n\t\tnote: this overrides global \$EDITOR\n"
  printf "\t-h | --help: print help documentation\n"
  printf "\nexamples:\n"
  printf "\tAdd a page: dotjs google.com [opens in global \$EDITOR=$EDITOR]\n"
  printf "\tdotjs google.com --editor atom\n\n"
  exit $ec
}

# if no args, print help message and exit with error code
if [ $# -eq 0 ]; then
  help 1
fi

# default editor is global $EDITOR
editor=$EDITOR

# parse params
while test $# -gt 0; do
  case "$1" in
    # print help message flag
    -h|--help)
      help
      ;;
    # set editor flag
    --editor)
      shift
      if test $# -gt 0; then
        editor=$1
      fi
      shift
      ;;
    # domain param
    *)
      if test $# -gt 0; then
        if ! [[ "$1" =~ ^[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.[a-zA-Z]{2,}$ ]]; then
            printf "ERROR: $1 is not domain, please enter a valid domain name\n"
            exit 1
        fi
        domain=$1
      fi
      break
      ;;
  esac
done

# exit with error message if $editor isn't set
if [ -z "$editor" ]; then
  printf "ERROR: Editor command is not set\nPlease set editor command via --editor option or \$EDITOR global variable.\n"
  exit 1
fi

# set file path to ~/.js/{domain}.js
path="$HOME/.js/$domain.js"

# determine output message based on file existence
if [ ! -f "$path" ]; then
  printf "creating new $path\n"
else
  printf "editing $path\n"
fi

# start selected editor with $path argument (should open the file)
$editor $path