open-in-running-browser

#!/bin/sh

# Pass through all arguments to the first running program from a list.
# Fall back to $default.
#
# When used as default browser, it will prefer a running instance of Chrome
# instead of launching Firefox (default).

default=qutebrowser
browsers="$default firefox chromium google-chrome-stable google-chrome /opt/google/chrome/chrome"

this_tty=$(get-tty)

for browser in $browsers; do
  for pid in $(pgrep "$browser"); do
    pid_tty=$(get-tty "$pid")
    if [ "$pid_tty" = "$this_tty" ]; then
      $browser "$@" &

      if [ "$(ps -o state= "$pid")" = T ]; then
        kill -CONT "$pid"
      fi

      if [ -n "$DESKTOP_STARTUP_ID" ] && hash awesome-client 2>/dev/null; then
        echo "awesome.emit_signal('spawn::completed', {id='$DESKTOP_STARTUP_ID'})" | awesome-client
      fi
      exit 0
    fi
  done
done

exec $default "$@"