Class: NeocitiesRed::Services::SiteDifference

Inherits:
Object
  • Object
show all
Defined in:
lib/neocities_red/services/site_difference.rb

Instance Method Summary collapse

Constructor Details

#initialize(client, path: ".", detail: false, ignore_dotfiles: false, exclude: []) ⇒ SiteDifference

Returns a new instance of SiteDifference.



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# File 'lib/neocities_red/services/site_difference.rb', line 9

def initialize(client, path: ".", detail: false, ignore_dotfiles: false, exclude: [])
  @client = client
  @path = path
  @detail = detail || false
  @ignore_dotfiles = ignore_dotfiles || false
  @exclude = exclude || []
  @pastel = Pastel.new(eachline: "\n")
end

Instance Method Details

#show ⇒ Object 



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# File 'lib/neocities_red/services/site_difference.rb', line 18

def show
  server_files = Services::FileList.new(@client, nil, @detail)
                                   .show

  root_path = Pathname(@path)

  added_paths = []
  removed_paths = []
  modified_paths = []

  Dir.chdir(root_path) do
    paths = Dir.glob(File.join("**", "*"), File::FNM_DOTMATCH)

    local_paths = paths.reject { |path| path.start_with?(".") }
    local_files = local_paths.select { |path| File.file?(path) }.map do |path|
      {
        path: path,
        sha1_hash: Digest::SHA1.file(path).hexdigest
      }
    end
    server_paths = server_files.map { |n| n[:path] }

    server_file_map = server_files.to_h do |file|
      [file[:path], file[:sha1_hash]]
    end

    if @ignore_dotfiles
      server_paths = server_paths.reject { |path| path.start_with?(".") }
      local_paths = local_paths.reject { |path| path.start_with?(".") }
    end

    if @exclude.any?
      server_paths -= @exclude
      local_paths -= @exclude
    end

    removed_paths = server_paths - local_paths
    removed_paths.map! { |file| @pastel.red(file) }

    added_paths = local_paths - server_paths
    added_paths.map! { |file| @pastel.green(file) }

    modified_paths = local_files.select do |file|
      server_hash = server_file_map[file[:path]]
      server_hash && server_hash != file[:sha1_hash]
    end
    modified_paths.map! { |file| @pastel.yellow(file[:path]) }
  end

  [
    added_paths,
    modified_paths,
    removed_paths
  ]
end