Class: Travis::CLI::Lint

Inherits:
ApiCommand show all
Defined in:
lib/travis/cli/lint.rb

Constant Summary

Constants inherited from Command

Command::DAY, Command::HOUR, Command::MINUTE, Command::WEEK

Constants included from Tools::Assets

Tools::Assets::BASE

Instance Attribute Summary

Attributes inherited from ApiCommand

#enterprise_name, #session

Attributes inherited from Command

#arguments, #config, #debug, #force_interactive, #formatter, #input, #output

Instance Method Summary collapse

Methods inherited from ApiCommand

#authenticate, #detected_endpoint?, #endpoint_config, #enterprise?, #initialize, #org?, #pro?, #setup, #sync

Methods included from Travis::Client::Methods

#access_token, #access_token=, #account, #accounts, #api_endpoint, #api_endpoint=, #artifact, #broadcasts, #build, #cancel, #explicit_api_endpoint?, #github_auth, #hooks, #job, #lint, #listen, #repo, #repos, #restart, #user

Methods inherited from Command

abstract, abstract?, #check_completion, #check_ruby, #check_version, #command_name, command_name, #debug?, description, #execute, #help, #info, #initialize, #last_check, #on_signal, #parse, #say, #setup, skip, subcommands, #terminal, #time, #usage, #usage_for, #write_to

Methods included from Parser

#new, #on, #on_initialize

Methods included from Tools::Assets

#asset, #asset_path

Constructor Details

This class inherits a constructor from Travis::CLI::ApiCommand

Instance Method Details

#run(file = nil) ⇒ Object


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# File 'lib/travis/cli/lint.rb', line 10

def run(file = nil)
  file ||= '.travis.yml' if $stdin.tty? or $stdin.eof?

  if file and file != '-'
    debug "reading #{file}"
    error "file does not exist: #{color(file, :bold)}" unless File.exist? file
    error "cannot read #{color(file, :bold)}"          unless File.readable? file
    content = File.read(file)
  else
    debug "reading stdin"
    file    = 'STDIN'
    content = $stdin.read
  end

  lint = session.lint(content)

  unless quiet?
    if lint.ok?
      say "valid", color("Hooray, #{file} looks %s :)", :success)
    else
      say "Warnings for #{color(file, :info)}:"
      lint.warnings.each do |warning|
        say color('[x]', [:red, :bold]) + " "
        if warning.key.any?
          say [
            color('in ', :info),
            color(warning.key.join('.'), [:info, :bold, :underline]),
            color(' section:', :info), ' '
          ].join
        end
        say warning.message.gsub(/"(.*?)"/) { color($1, [:info, :important]) }
      end
    end
  end

  exit 1 if lint.warnings? and exit_code?
end