# frozen_string_literal: true

# Load default formatter gem
require "simplecov-html"
require "pathname"
require "simplecov/profiles/root_filter"
require "simplecov/profiles/test_frameworks"
require "simplecov/profiles/bundler_filter"
require "simplecov/profiles/rails"

# Default configuration
SimpleCov.configure do
  formatter SimpleCov::Formatter::HTMLFormatter
  load_profile "bundler_filter"
  # Exclude files outside of SimpleCov.root
  load_profile "root_filter"
end

# Gotta stash this a-s-a-p, see the CommandGuesser class and i.e. #110 for further info
SimpleCov::CommandGuesser.original_run_command = "#{$PROGRAM_NAME} #{ARGV.join(" ")}"

at_exit do
  if defined? Minitest
    Minitest.after_run do
      simplecov_at_exit
    end
  else
    simplecov_at_exit
  end
end

def simplecov_at_exit
  # If we are in a different process than called start, don't interfere.
  return if SimpleCov.pid != Process.pid

  SimpleCov.set_exit_exception
  SimpleCov.run_exit_tasks!
end

# Autoload config from ~/.simplecov if present
require "simplecov/load_global_config"

# Autoload config from .simplecov if present
# Recurse upwards until we find .simplecov or reach the root directory

config_path = Pathname.new(SimpleCov.root)
loop do
  filename = config_path.join(".simplecov")
  if filename.exist?
    begin
      load filename
    rescue LoadError, StandardError
      $stderr.puts "Warning: Error occurred while trying to load #{filename}. " \
        "Error message: #{$!.message}"
    end
    break
  end
  config_path, = config_path.split
  break if config_path.root?
end