# frozen_string_literal: true

require 'bundler/gem_tasks'

module Bundler
  class GemHelper
    def tag_version(*)
      yield if block_given?
    end

    def git_push(*); end

    def perform_git_push(*); end
  end
end

CLEAN << '.yardoc'
CLEAN << 'coverage'
CLEAN << 'doc'

desc 'Run default checks'
task default: %i[test lint]

desc 'Run tests'
task test: :tests

desc 'Run code analysis tools'
task lint: %i[rubocop yard:cov]

desc 'Fix code style (rubocop --auto-correct)'
task fix: 'rubocop:auto_correct'

Rake::Task['release'].prereqs.unshift 'default'
Rake::Task['release:rubygem_push'].clear

begin
  require 'rubocop/rake_task'
  RuboCop::RakeTask.new
rescue LoadError
  nil
end

begin
  require 'yard'
  YARD::Rake::YardocTask.new
rescue LoadError
  nil
end

desc 'Open development console'
task :console do
  sh 'bundle', 'exec',
    File.expand_path(File.join('bin', 'console'), __dir__)
end

desc 'Run tests'
task :tests do
  sh 'bundle', 'exec',
    File.expand_path(File.join('tests', 'examples.rb'), __dir__)
end

namespace :yard do
  desc 'Measure documentation coverage'
  task :cov do
    result = `bundle exec yard stats`.lines.last.strip.freeze
    m = result.match(/\A(\d+(\.\d+)?)% documented\z/)
    raise 'Invalid result' if m.nil?

    coverage = m[1].to_f.round(2)
    puts "Documentation coverage: #{coverage}%"
    raise 'Not fully documented!' if coverage < 38.32
  end
end