#!/bin/bash

# omarchy:summary=Print the window class Chromium gives a web app opened at a URL
# omarchy:args=<url>
# omarchy:hidden=true

# Chromium names an --app window after the URL's host and path, so a web app's
# launcher can name its window in StartupWMClass, which titlebars use to show
# the app's name rather than the page title.

url=${1:-}
if [[ -z $url ]]; then
  echo "Usage: omarchy-webapp-window-class <url>" >&2
  exit 1
fi

address=${url#*://}
address=${address%%[?#]*}
host=${address%%/*}
path=${address:${#host}}
host=${host##*@}
host=${host%%:*}

printf 'chrome-%s_%s-Default\n' "${host,,}" "${path:-/}" | sed 's|/|_|g'