#!/bin/bash

show_usage()
{
	cat <<EOF
  Usage:
    List files: $(basename $0) list DIRECTORY [RG-OPTIONS]
    Open file:  $(basename $0) open FILE

  Either lists all files in the given directory with rg or opens the given file
  with the default application.

  Example usage with rofi:

    Call: rofi -show eth -modi eth:~/bin/eth-files,private:~/bin/private-files

    ~/bin/eth-files:
      #!/bin/bash
      DIRECTORY="${HOME}/cloud/eth/"
      if [ \$# -eq 0 ]; then
        rofi-files list "\${DIRECTORY}"
      else
        rofi-files open "\${DIRECTORY}/\${1}"
      fi

    ~/bin/private-files:
      #!/bin/bash
      DIRECTORY="${HOME}/cloud/"
      if [ \$# -eq 0 ]; then
        rofi-files "list" "\{$DIRECTORY}" \\
                   -g "!/eth" \\ # folder is covered by other mode
                   -g "!/bg"     # ignore this folder too
      else
        rofi-files open "\${DIRECTORY}/\${1}"
      fi
EOF
}

ACTION="$1"

if [ "$ACTION" = "list" ]; then
  cd $2
  rg --files --follow ${@:3}
elif [ "$ACTION" = "open" ]; then
  exo-open "$2" >/dev/null 2>&1
  exit;
else
  show_usage
fi