# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/.
#
# Copyright (c) 2022 BigBlueButton Inc. and by respective authors (see below).
#
# This program is free software; you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free Software
# Foundation; either version 3.0 of the License, or (at your option) any later
# version.
#
# Greenlight is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with Greenlight; if not, see <http://www.gnu.org/licenses/>.

# frozen_string_literal: true

COLORS = {
  # https://www.ing.iac.es/~docs/external/bash/abs-guide/colorizing.html.
  black: 30,
  red: 31,
  green: 32,
  yellow: 33,
  blue: 34,
  magenta: 35,
  cyan: 36,
  white: 37
}.freeze

def err(msg)
  color = COLORS[:red]

  warn "\033[#{color}m#{msg}\033[0m"
  exit 1
end

def warning(msg)
  color = COLORS[:yellow]

  warn "\033[#{color}m#{msg}\033[0m"
end

def info(msg)
  color = COLORS[:cyan]

  puts "\033[#{color}m#{msg}\033[0m"
end

def success(msg)
  color = COLORS[:green]

  puts "\033[#{color}m#{msg}\033[0m"
end
