require 'pathname'

# https://raw.githubusercontent.com/judofyr/minitest-line/master/MIT-LICENSE.txt
# BEGIN generated by rake update, do not modify
=begin
Copyright (c) 2014 Magnus Holm

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
  distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
=end
#END generated by rake update, do not modify

# https://raw.githubusercontent.com/judofyr/minitest-line/master/lib/minitest/line_plugin.rb
# BEGIN generated by rake update, do not modify
module Minitest
  module Line
    class << self
      def tests_with_lines
        target_file = $0
        methods_with_lines(target_file).concat describes_with_lines(target_file)
      end

      private

      def methods_with_lines(target_file)
        runnables.flat_map do |runnable|
          rname = runnable.name
          runnable.runnable_methods.map do |name|
            file, line = runnable.instance_method(name).source_location
            next unless file == target_file
            test_name = (rname ? "#{rname}##{name}" : name)
            [test_name, line]
          end
        end.uniq.compact
      end

      def describes_with_lines(target_file)
        runnables.map do |runnable|
          next unless caller = runnable.instance_variable_defined?(:@minitest_line_caller) && runnable.instance_variable_get(:@minitest_line_caller)
          next unless line = caller.detect { |l| l.include?(target_file) }
          ["/#{Regexp.escape(runnable.name)}/", line[/:(\d+):in/, 1].to_i]
        end.compact
      end

      def runnables
        Minitest::Runnable.runnables
      end
    end
  end

  def self.plugin_line_options(opts, options)
    opts.on '-l', '--line N', Integer, "Run test at line number" do |lineno|
      options[:line] = lineno
    end
  end

  def self.plugin_line_init(options)
    unless exp_line = options[:line]
      reporter.reporters << LineReporter.new
      return
    end

    tests = Minitest::Line.tests_with_lines

    filter, _ = tests.sort_by { |n, l| -l }.detect { |n, l| exp_line >= l }

    raise "Could not find test method before line #{exp_line}" unless filter

    options[:filter] = filter
  end

  class LineReporter < Reporter
    def initialize(*)
      super
      @failures = []
    end

    def record(result)
      if !result.skipped? && !result.passed?
        @failures << result
      end
    end

    def report
      return unless @failures.any?
      io.puts
      io.puts "Focus on failing tests:"
      pwd = Pathname.new(Dir.pwd)
      @failures.each do |res|
        result = (res.respond_to?(:source_location) ? res : res.method(res.name))
        file, line = result.source_location

        if file
          file = Pathname.new(file)
          file = file.relative_path_from(pwd) if file.absolute?
          output = "mtest #{file}:#{line}"
          output = "\e[31m#{output}\e[0m" if $stdout.tty?
          io.puts output
        end
      end
    end
  end

  def self.plugin_line_inject_reporter
  end
end
#END generated by rake update, do not modify
