Contents

# encoding: UTF-8

namespace :metrics do
  config = Central::Devtools.project.mutant

  desc 'Measure mutation coverage'
  task mutant: :coverage do
    require 'mutant'

    namespace =
      if config.zombify
        Mutant.zombify
        Zombie::Mutant
      else
        Mutant
      end

    namespaces = Array(config.namespace).map { |n| "#{n}*" }

    ignore_subjects = config.ignore_subjects.flat_map do |matcher|
      %W(--ignore #{matcher})
    end

    jobs = ENV.key?('CIRCLECI') ? %w(--jobs 4) : []

    since =
      if config.since
        %W(--since #{config.since})
      else
        []
      end

    arguments = %W(
      --include lib
      --require #{config.name}
      --expect-coverage #{config.expect_coverage}
      --use #{config.strategy}
    ).concat(ignore_subjects).concat(namespaces).concat(since).concat(jobs)

    unless namespace::CLI.run(arguments)
      Central::Devtools.notify_metric_violation('Mutant task is not successful')
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
central-devtools-0.8.4	shared/tasks/metrics/mutant.rake
central-devtools-0.8.3	shared/tasks/metrics/mutant.rake