Class: CheckstyleFilter::Git::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/checkstyle_filter/git/cli.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/checkstyle_filter/git/cli.rb', line 7

def self.exit_on_failure?
  true
end

Instance Method Details

#diff(commit_ish = nil) ⇒ Object 



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# File 'lib/checkstyle_filter/git/cli.rb', line 14

def diff(commit_ish = nil)
  data = \
    if options[:data]
      options[:data]
    elsif options[:file]
      File.read(options[:file])
    elsif !$stdin.tty?
      ARGV.clear
      ARGF.read
    end

  abort if !data || data.empty?

  command = ['git', 'diff', '--no-color', commit_ish].compact
  git_diff, _, _ = Open3.capture3(*command)
  parsed = ::CheckstyleFilter::Git::DiffParser.parse(git_diff)

  # TODO: split to class
  require 'rexml/document'
  document = REXML::Document.new data
  document.elements.each('/checkstyle/file') do |file_element|
    file_name = file_element.attribute('name').value
    next unless file_element_file_in_git_diff?(file_name, parsed)
    file_element.elements.each('error') do |error_element|
      line = error_element.attribute('line') && error_element.attribute('line').value.to_i
      if file_element_error_line_no_in_modified?(file_name, parsed, line)
        error_element.remove
      end
    end
  end

  puts document.to_s
end

#version ⇒ Object 



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# File 'lib/checkstyle_filter/git/cli.rb', line 51

def version
  puts "CheckstyleFilter/Git version #{::CheckstyleFilter::Git::VERSION}"
end