module Executor

# File lib/specss/executor.rb, line 56
def condensed
  Files::Specs.get_specs($changed_files)
end

# File lib/specss/executor.rb, line 51
def extended
  all_files = get_all_affected_files
  Files::Specs.get_specs(all_files)
end

# File lib/specss/executor.rb, line 28
def get_all_affected_files
  all_files = $changed_files
  dependents = get_dependents

  dependents.each do |d|
    all_files.push(d) unless all_files.include? d
  end
  all_files
end

# File lib/specss/executor.rb, line 40
def get_dependents
  dependents = []
  $changed_files.each do |f|
    dependents_array = Files::Dependencies.get_dependencies(f)
    dependents_array.each do |d|
      dependents.push(d) unless dependents.include? d
    end
  end
  dependents
end

# File lib/specss/executor.rb, line 62
def list_specs
  specs = condensed
  puts specs.join("\n")
end

# File lib/specss/executor.rb, line 8
def main(opt)
  $changed_files = Files::Perforce.get_changelist_files

  return false unless $changed_files

  # Pass in options from ARGV on whether to run lite or extended
  case opt
  when 'extended'
    specs_to_run = extended
  when 'list'
    list_specs
  else
    specs_to_run = condensed
  end

  run_specs(specs_to_run) unless opt == 'list'
end

# File lib/specss/executor.rb, line 67
def run_specs(specs_to_run)
  if specs_to_run.empty?
    puts 'No specs need to be run'
  else
    spec_names = Files::Specs.chop_file_paths(specs_to_run)
    puts 'Running specs: ' + spec_names.join(" ")
    exec "bundle exec rspec " + specs_to_run.join(" ")
  end
end