Class: Twine::Runner

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}, twine_file = TwineFile.new) ⇒ Runner

Returns a new instance of Runner.



35
36
37
38
 
# File 'lib/twine/runner.rb', line 35

def initialize(options = {}, twine_file = TwineFile.new)
  @options = options
  @twine_file = twine_file
end

Class Method Details

.run(args) ⇒ Object 



8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/twine/runner.rb', line 8

def self.run(args)
  options = CLI.parse(args)

  return unless options
  
  twine_file = TwineFile.new
  twine_file.read options[:twine_file]
  runner = new(options, twine_file)

  case options[:command]
  when 'generate-localization-file'
    runner.generate_localization_file
  when 'generate-all-localization-files'
    runner.generate_all_localization_files
  when 'consume-localization-file'
    runner.consume_localization_file
  when 'consume-all-localization-files'
    runner.consume_all_localization_files
  when 'generate-localization-archive'
    runner.generate_localization_archive
  when 'consume-localization-archive'
    runner.consume_localization_archive
  when 'validate-twine-file'
    runner.validate_twine_file
  end
end

Instance Method Details

#consume_all_localization_files ⇒ Object 



174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
 
# File 'lib/twine/runner.rb', line 174

def consume_all_localization_files
  if !File.directory?(@options[:input_path])
    raise Twine::Error.new("Directory does not exist: #{@options[:input_path]}")
  end

  Dir.glob(File.join(@options[:input_path], "**/*")) do |item|
    if File.file?(item)
      begin
        read_localization_file(item)
      rescue Twine::Error => e
        Twine::stderr.puts "#{e.message}"
      end
    end
  end

  output_path = @options[:output_path] || @options[:twine_file]
  write_twine_data(output_path)
end

#consume_localization_archive ⇒ Object 



193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
 
# File 'lib/twine/runner.rb', line 193

def consume_localization_archive
  require_rubyzip

  if !File.file?(@options[:input_path])
    raise Twine::Error.new("File does not exist: #{@options[:input_path]}")
  end

  Dir.mktmpdir do |temp_dir|
    Zip::File.open(@options[:input_path]) do |zipfile|
      zipfile.each do |entry|
        next if entry.name.end_with? '/' or File.basename(entry.name).start_with? '.'

        real_path = File.join(temp_dir, entry.name)
        FileUtils.mkdir_p(File.dirname(real_path))
        zipfile.extract(entry.name, real_path)
        begin
          read_localization_file(real_path)
        rescue Twine::Error => e
          Twine::stderr.puts "#{e.message}"
        end
      end
    end
  end

  output_path = @options[:output_path] || @options[:twine_file]
  write_twine_data(output_path)
end

#consume_localization_file ⇒ Object 



163
164
165
166
167
168
169
170
171
172
 
# File 'lib/twine/runner.rb', line 163

def consume_localization_file
  lang = nil
  if @options[:languages]
    lang = @options[:languages][0]
  end

  read_localization_file(@options[:input_path], lang)
  output_path = @options[:output_path] || @options[:twine_file]
  write_twine_data(output_path)
end

#generate_all_localization_files ⇒ Object 



61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
 
# File 'lib/twine/runner.rb', line 61

def generate_all_localization_files
  validate_twine_file if @options[:validate]

  if !File.directory?(@options[:output_path])
    if @options[:create_folders]
      FileUtils.mkdir_p(@options[:output_path])
    else
      raise Twine::Error.new("Directory does not exist: #{@options[:output_path]}")
    end
  end

  if @options[:format]
    formatter = formatter_for_format(@options[:format])
  else
    formatter = find_formatter { |f| f.can_handle_directory?(@options[:output_path]) }
  end
  
  unless formatter
    raise Twine::Error.new "Could not determine format given the contents of #{@options[:output_path]}"
  end

  file_name = @options[:file_name] || formatter.default_file_name
  if @options[:create_folders]
    @twine_file.language_codes.each do |lang|
      output_path = File.join(@options[:output_path], formatter.output_path_for_language(lang))

      FileUtils.mkdir_p(output_path)

      file_path = File.join(output_path, file_name)

      output = formatter.format_file(lang)
      unless output
        Twine::stderr.puts "Skipping file at path #{file_path} since it would not contain any translations."
        next
      end

      IO.write(file_path, output, encoding: output_encoding)
    end
  else
    language_found = false
    Dir.foreach(@options[:output_path]) do |item|
      next if item == "." or item == ".."

      output_path = File.join(@options[:output_path], item)
      next unless File.directory?(output_path)

      lang = formatter.determine_language_given_path(output_path)
      next unless lang

      language_found = true

      file_path = File.join(output_path, file_name)
      output = formatter.format_file(lang)
      unless output
        Twine::stderr.puts "Skipping file at path #{file_path} since it would not contain any translations."
        next
      end

      IO.write(file_path, output, encoding: output_encoding)
    end

    unless language_found
      raise Twine::Error.new("Failed to generate any files: No languages found at #{@options[:output_path]}")
    end
  end

end

#generate_localization_archive ⇒ Object 



129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
 
# File 'lib/twine/runner.rb', line 129

def generate_localization_archive
  validate_twine_file if @options[:validate]
  
  require_rubyzip

  if File.file?(@options[:output_path])
    File.delete(@options[:output_path])
  end

  Dir.mktmpdir do |temp_dir|
    Zip::File.open(@options[:output_path], Zip::File::CREATE) do |zipfile|
      zipfile.mkdir('Locales')

      formatter = formatter_for_format(@options[:format])
      @twine_file.language_codes.each do |lang|
        if @options[:languages] == nil || @options[:languages].length == 0 || @options[:languages].include?(lang)
          file_name = lang + formatter.extension
          temp_path = File.join(temp_dir, file_name)
          zip_path = File.join('Locales', file_name)

          output = formatter.format_file(lang)
          unless output
            Twine::stderr.puts "Skipping file #{file_name} since it would not contain any translations."
            next
          end
          
          IO.write(temp_path, output, encoding: output_encoding)
          zipfile.add(zip_path, temp_path)
        end
      end
    end
  end
end

#generate_localization_file ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
58
59
 
# File 'lib/twine/runner.rb', line 47

def generate_localization_file
  validate_twine_file if @options[:validate]

  lang = nil
  lang = @options[:languages][0] if @options[:languages]

  formatter, lang = prepare_read_write(@options[:output_path], lang)
  output = formatter.format_file(lang)

  raise Twine::Error.new "Nothing to generate! The resulting file would not contain any translations." unless output

  IO.write(@options[:output_path], output, encoding: output_encoding)
end

#validate_twine_file ⇒ Object 



221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
 
# File 'lib/twine/runner.rb', line 221

def validate_twine_file
  total_definitions = 0
  all_keys = Set.new
  duplicate_keys = Set.new
  keys_without_tags = Set.new
  invalid_keys = Set.new
  valid_key_regex = /^[A-Za-z0-9_]+$/

  @twine_file.sections.each do |section|
    section.definitions.each do |definition|
      total_definitions += 1

      duplicate_keys.add(definition.key) if all_keys.include? definition.key
      all_keys.add(definition.key)

      keys_without_tags.add(definition.key) if definition.tags == nil or definition.tags.length == 0

      invalid_keys << definition.key unless definition.key =~ valid_key_regex
    end
  end

  errors = []
  join_keys = lambda { |set| set.map { |k| "  " + k }.join("\n") }

  unless duplicate_keys.empty?
    errors << "Found duplicate key(s):\n#{join_keys.call(duplicate_keys)}"
  end

  if @options[:pedantic]
    if keys_without_tags.length == total_definitions
      errors << "None of your definitions have tags."
    elsif keys_without_tags.length > 0
      errors << "Found definitions without tags:\n#{join_keys.call(keys_without_tags)}"
    end
  end

  unless invalid_keys.empty?
    errors << "Found key(s) with invalid characters:\n#{join_keys.call(invalid_keys)}"
  end

  raise Twine::Error.new errors.join("\n\n") unless errors.empty?

  Twine::stdout.puts "#{@options[:twine_file]} is valid."
end

#write_twine_data(path) ⇒ Object 



40
41
42
43
44
45
 
# File 'lib/twine/runner.rb', line 40

def write_twine_data(path)
  if @options[:developer_language]
    @twine_file.set_developer_language_code(@options[:developer_language])
  end
  @twine_file.write(path)
end