module Hoe::Travis

def travis_yml_check path
  require 'travis/lint'
  travis_yml = YAML.load_file path
  issues = Travis::Lint::Linter.validate travis_yml
  return true if issues.empty?
  issues.each do |issue|
    warn "There is an issue with the key #{issue[:key].inspect}:"
    warn "\t#{issue[:issue]}"
  end
  false
rescue *YAML_EXCEPTIONS => e
  warn "invalid YAML in travis.yml file at #{path}: #{e.message}"
  return false
end