Class: GhDiff::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/gh-diff/cli.rb

Constant Summary collapse

@@login = 
nil

Instance Method Summary collapse

Instance Method Details

#diff(file1, file2 = file1) ⇒ Object 



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# File 'lib/gh-diff/cli.rb', line 70

def diff(file1, file2=file1)
  opts = Option.new(options).with_env
  github_auth(opts[:username], opts[:password], opts[:token])

  gh = init_ghdiff(opts[:repo], opts[:revision], opts[:dir])
  diffs = gh.diff(file1, file2, commentout:opts[:commentout],
                                comment_tag:opts[:comment_tag])

  ref = gh.ref(opts[:revision], repo:opts[:repo])

  return_flag = 0
  diffs.each do |(f1, f2), diff|
    next if file_not_found?(f1, f2, diff)
    header = "#{ref_format(ref)}--- #{f1}\n+++ #{f2}\n\n"
    diff_form = "#{f1} <-> #{f2} [%s:%s]" %
                [ref[:object][:sha][0,7], ref[:ref].match(/\w+$/).to_s]

    if opts[:save]
      format = opts[:format]=='color' ? :text : opts[:format]
      content = diff.to_s(format)
      unless content.empty?
        save(header + content, opts[:save_dir], f1)
        return_flag |= 1
      else
        print "\e[32mno Diff on\e[0m #{diff_form}\n"
      end
    else
      content = diff.to_s(:text)
      unless content.empty?
        if opts[:name_only]
          printf "\e[31mDiff found on\e[0m #{diff_form}\n"
        else
          print header
          print diff.to_s(opts[:format])
        end
        return_flag |= 1
      else
        print "\e[32mno Diff on\e[0m #{diff_form}\n"
      end
    end
  end
  # return: 0 - no diff on all files
  #         1 - diff found on any of files
  return_flag
end

#dir_diff(dir) ⇒ Object 



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# File 'lib/gh-diff/cli.rb', line 129

def dir_diff(dir)
  opts = Option.new(options).with_env
  github_auth(opts[:username], opts[:password], opts[:token])

  gh = init_ghdiff(opts[:repo], opts[:revision], opts[:dir])
  added, removed = gh.dir_diff(dir)
  return_flag = 0
  if [added, removed].all?(&:empty?)
    puts "\e[33mNothing changed\e[0m"
  else
    if added.any?
      puts "\e[33mNew files:\e[0m"
      puts added.map { |f| "  \e[32m" + f + "\e[0m" }
      if opts[:save]
        added.each do |f|
          path = File.join(dir, f)
          content = gh.get(path)
          if opts[:ref]
            content = add_reference(gh, opts[:revision],
                                        opts[:repo], content)
          end
          unless content.empty?
            save(content, opts[:save_dir], path, File.extname(path))
          end
        end
      end
    end
    if removed.any?
      puts "\e[33mRemoved files:\e[0m"
      puts removed.map { |f| "  \e[31m" + f + "\e[0m" }
      if opts[:save]
        removed.each do |f|
          path = File.join(dir, f)
          content = "---\nFile: #{path}\nStatus: file deleted\n---\n"
          if opts[:ref]
            content = add_reference(gh, opts[:revision],
                                        opts[:repo], content)
          end
          save(content, opts[:save_dir], path, '.delete')
        end
      end
    end
    return_flag |= 1
  end
  # return: 0 - nothing changed
  #         1 - file added or removed
  return_flag
rescue GhDiff::NoDirectoryError
  puts "Directory not found: `#{dir}`"
  exit(1)
end

#get(file) ⇒ Object 



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# File 'lib/gh-diff/cli.rb', line 28

def get(file)
  opts = Option.new(options).with_env
  github_auth(opts[:username], opts[:password], opts[:token])

  gh = init_ghdiff(opts[:repo], opts[:revision], opts[:dir])
  if opts[:ref]
    ref = gh.ref(opts[:revision], repo:opts[:repo])
    print ref_format(ref)
  end
  print gh.get(file)
rescue ::Octokit::NotFound
  path = (dir=opts[:dir]) ? "#{dir}/#{file}" : file
  puts "File not found at remote: '#{path}'"
  exit(1)
rescue => e
  puts "something go wrong: #{e}"
  exit(1)
end

#version ⇒ Object 



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# File 'lib/gh-diff/cli.rb', line 182

def version
  puts "gh-diff #{GhDiff::VERSION} (c) 2014 kyoendo"
end