Class: I18nContextGenerator::Writers::SwiftWriter

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/i18n_context_generator/writers/swift_writer.rb

Overview

Writer that updates comment: parameters in Swift localization calls Supports NSLocalizedString, String(localized:), Text(), and custom functions

Instance Method Summary collapse

Methods included from Helpers

#find_swift_files, #result_matches_source_path?, #skip_description?, #writable_result?

Constructor Details

#initialize(functions: nil, context_prefix: 'Context: ', context_mode: 'replace') ⇒ SwiftWriter

Returns a new instance of SwiftWriter.



16
17
18
19
20
 
# File 'lib/i18n_context_generator/writers/swift_writer.rb', line 16

def initialize(functions: nil, context_prefix: 'Context: ', context_mode: 'replace')
  @localization_syntax = LocalizationSyntax.new(swift_functions: functions)
  @context_prefix = context_prefix
  @context_mode = context_mode
end

Instance Method Details

#update_file(path, results_by_key) ⇒ Object

Update a single Swift file with context comments

Parameters:

  • path (String) —

    path to Swift file

  • results_by_key (Hash) —

    results keyed by translation key



40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'lib/i18n_context_generator/writers/swift_writer.rb', line 40

def update_file(path, results_by_key)
  return unless File.exist?(path)

  content = File.read(path)
  original_content = content.dup
  updated = false

  results_by_key.each do |key, result|
    next unless writable_result?(result)

    new_content = update_comment_for_key(content, key, result.description)
    if new_content != content
      content = new_content
      updated = true
    end
  end

  if updated && content != original_content
    AtomicFile.replace(path, content)
    true
  else
    false
  end
end

#write_to_source_files(results, source_paths, ignore_patterns: []) ⇒ Object

Write context back to all Swift files that contain the keys

Parameters:

  • results (Array) —

    extraction results with key and description

  • source_paths (Array<String>) —

    paths to search for Swift files



25
26
27
28
29
30
31
32
33
34
35
 
# File 'lib/i18n_context_generator/writers/swift_writer.rb', line 25

def write_to_source_files(results, source_paths, ignore_patterns: [])
  results_by_key = results.to_h { |r| [r.key, r] }

  source_paths.each do |source_path|
    swift_files = find_swift_files(source_path, ignore_patterns: ignore_patterns)

    swift_files.each do |swift_file|
      update_file(swift_file, results_by_key)
    end
  end
end