Class: Rufio::SearchController

Inherits:
Object
  • Object
show all
Defined in:
lib/rufio/search_controller.rb

Overview

検索（fzf・rga）専用コントローラKeybindHandler から fzf/rga 検索系メソッドを分離し、単一責任原則に準拠

Instance Method Summary collapse

Constructor Details

#initialize(directory_listing, file_opener) ⇒ SearchController

Returns a new instance of SearchController.



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# File 'lib/rufio/search_controller.rb', line 9

def initialize(directory_listing, file_opener)
  @directory_listing = directory_listing
  @file_opener = file_opener
end

Instance Method Details

#fzf_available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rufio/search_controller.rb', line 40

def fzf_available?
  system('which fzf > /dev/null 2>&1')
end

#fzf_search ⇒ Object

fzf 検索



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# File 'lib/rufio/search_controller.rb', line 22

def fzf_search
  return false unless fzf_available?

  current_path = @directory_listing&.current_path || Dir.pwd

  selected_file = nil
  Dir.chdir(current_path) do
    selected_file = `find . -type f | fzf --preview 'cat {}'`.strip
  end

  if !selected_file.empty?
    full_path = File.expand_path(selected_file, current_path)
    @file_opener.open_file(full_path) if File.exist?(full_path)
  end

  :needs_refresh
end

#rga_available? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rufio/search_controller.rb', line 87

def rga_available?
  system('which rga > /dev/null 2>&1')
end

#rga_search ⇒ Object

rga 検索



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# File 'lib/rufio/search_controller.rb', line 48

def rga_search
  return false unless rga_available?

  current_path = @directory_listing&.current_path || Dir.pwd

  print ConfigLoader.message('keybind.search_text')
  search_query = STDIN.gets.chomp
  return false if search_query.empty?

  search_results = nil
  Dir.chdir(current_path) do
    escaped_query = Shellwords.escape(search_query)
    search_results = `rga --line-number --with-filename #{escaped_query} . 2>/dev/null`
  end

  if search_results.empty?
    puts "\n#{ConfigLoader.message('keybind.no_matches')}"
    print ConfigLoader.message('keybind.press_any_key')
    STDIN.getch
    return true
  end

  selected_result = IO.popen('fzf', 'r+') do |fzf|
    fzf.write(search_results)
    fzf.close_write
    fzf.read.strip
  end

  if !selected_result.empty? && selected_result.match(/^(.+?):(\d+):/)
    file_path = ::Regexp.last_match(1)
    line_number = ::Regexp.last_match(2).to_i
    full_path = File.expand_path(file_path, current_path)

    @file_opener.open_file_with_line(full_path, line_number) if File.exist?(full_path)
  end

  :needs_refresh
end

#set_directory_listing(directory_listing) ⇒ Object 



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# File 'lib/rufio/search_controller.rb', line 14

def set_directory_listing(directory_listing)
  @directory_listing = directory_listing
end