Class: Tmsync::FileSearch

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

Instance Method Summary collapse

Constructor Details

#initialize(base_path:, matching_regex:, exclude_regex:) ⇒ FileSearch

Initializes a file search object.

Parameters:

  • base_path (String) —

    the path of the directory to search within

  • matching_regex (String) —

    a regex that all localizable files match, optionally including a catch group for the language

  • exclude_regex (String) —

    a regex to exclude some matches from matching_regex



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# File 'lib/tmsync.rb', line 19

def initialize(base_path:, matching_regex:, exclude_regex:)
  @base_path = base_path
  @matching_regex = /#{matching_regex}/
  @exclude_regex = /#{exclude_regex}/
end

Instance Method Details

#find_all_grouped_by_language ⇒ Hash

Finds all files with corresponding language within a given directory matching the specified regexes.

Returns:

  • (Hash) —

    a hash containing language codes as keys and all found files paths as values (so values are of type Array)



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# File 'lib/tmsync.rb', line 29

def find_all_grouped_by_language
  all_files = Dir.glob(File.join(@base_path, '**/*'))

  # apply exclude regex
  found_files = all_files.select { |file_path|
    file_path !~ @exclude_regex && !File.directory?(file_path)
  }

  # exclude empty files
  found_files = found_files.select { |file_path|
    content = File.open(file_path, 'r') { |f| f.read }
    !content.to_s.scrub("<?>").strip.empty?
  }

  # apply matching regex
  found_files = found_files.select { |file_path|
    file_path =~ @matching_regex
  }.map { |file_path|
    [file_path.match(@matching_regex).captures.last, file_path]
  }

  result = found_files.group_by(&:first).map { |k,v| [k, v.each(&:shift).flatten] }.to_h

  # replace nil key with fallback language
  if !(nil_values = result[nil]).nil?
    result[Tmsync::Constants::FALLBACK_LANGUAGE] = nil_values
    result.delete(nil)
  end

  result
end