Class: Fastlane::FastFile

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

Constant Summary collapse

SharedValues = 
Fastlane::Actions::SharedValues

Instance Attribute Summary collapse

DSL collapse

Other things collapse

Versioning helpers collapse

Overwriting Ruby methods collapse

Instance Method Summary collapse

Constructor Details

#initialize(path = nil) ⇒ Object

Returns The runner which can be executed to trigger the given actions.



15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 15

def initialize(path = nil)
  return unless (path || '').length > 0
  UI.user_error!("Could not find Fastfile at path '#{path}'") unless File.exist?(path)
  @path = File.expand_path(path)
  content = File.read(path, encoding: "utf-8")

  # From https://github.com/orta/danger/blob/master/lib/danger/Dangerfile.rb
  if content.tr!('“”‘’‛', %(""'''))
    UI.error("Your #{File.basename(path)} has had smart quotes sanitised. " \
            'To avoid issues in the future, you should not use ' \
            'TextEdit for editing it. If you are not using TextEdit, ' \
            'you should turn off smart quotes in your editor of choice.')
  end

  content.scan(/^\s*require (.*)/).each do |current|
    gem_name = current.last
    next if gem_name.include?(".") # these are local gems
    UI.important("You have required a gem, if this is a third party gem, please use `fastlane_require #{gem_name}` to ensure the gem is installed locally.")
  end

  parse(content, @path)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_sym, *arguments, &_block) ⇒ Object

Is used to look if the method is implemented as an action



153
154
155
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 153

def method_missing(method_sym, *arguments, &_block)
  self.runner.trigger_action_by_name(method_sym, nil, false, *arguments)
end

Instance Attribute Details

#current_platform ⇒ Object

the platform in which we’re currently in when parsing the Fastfile This is used to identify the platform in which the lane is in



10
11
12
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 10

def current_platform
  @current_platform
end

#runner ⇒ Object

Stores all relevant information from the currently running process



6
7
8
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 6

def runner
  @runner
end

Class Method Details

.sh(*command, log: true, error_callback: nil, &b) ⇒ Object 



210
211
212
213
214
215
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 210

def self.sh(*command, log: true, error_callback: nil, &b)
  command_header = log ? Actions.shell_command_from_args(*command) : "shell command"
  Actions.execute_action(command_header) do
    Actions.sh_no_action(*command, log: log, error_callback: error_callback, &b)
  end
end

Instance Method Details

#action_completed(action_name, status: nil) ⇒ Object 



365
366
367
368
369
370
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 365

def action_completed(action_name, status: nil)
  completion_context = FastlaneCore::ActionCompletionContext.context_for_action_name(action_name,
                                                                                     args: ARGV,
                                                                                     status: status)
  FastlaneCore.session.action_completed(completion_context: completion_context)
end

#action_launched(action_name) ⇒ Object 



358
359
360
361
362
363
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 358

def action_launched(action_name)
  action_launch_context = FastlaneCore::ActionLaunchContext.context_for_action_name(action_name,
                                                                                    fastlane_client_language: :ruby,
                                                                                    args: ARGV)
  FastlaneCore.session.action_launched(launch_context: action_launch_context)
end

#actions_path(path) ⇒ Object 



178
179
180
181
182
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 178

def actions_path(path)
  UI.crash!("Path '#{path}' not found!") unless File.directory?(path)

  Actions.load_external_actions(path)
end

#after_all(&block) ⇒ Object

Is executed after each test run



138
139
140
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 138

def after_all(&block)
  @runner.set_after_all(@current_platform, block)
end

#after_each(&block) ⇒ Object

Is executed before each lane



143
144
145
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 143

def after_each(&block)
  @runner.set_after_each(@current_platform, block)
end

#before_all(&block) ⇒ Object

Is executed before each test run



128
129
130
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 128

def before_all(&block)
  @runner.set_before_all(@current_platform, block)
end

#before_each(&block) ⇒ Object

Is executed before each lane



133
134
135
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 133

def before_each(&block)
  @runner.set_before_each(@current_platform, block)
end

#desc(string) ⇒ Object 



217
218
219
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 217

def desc(string)
  desc_collection << string
end

#desc_collection ⇒ Object 



221
222
223
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 221

def desc_collection
  @desc_collection ||= []
end

#error(&block) ⇒ Object

Is executed if an error occurred during fastlane execution



148
149
150
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 148

def error(&block)
  @runner.set_error(@current_platform, block)
end

#fastlane_require(gem_name) ⇒ Object 



225
226
227
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 225

def fastlane_require(gem_name)
  FastlaneRequire.install_gem_if_needed(gem_name: gem_name, require_gem: true)
end

#fetch_remote_tags(folder: nil) ⇒ Object 



314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 314

def fetch_remote_tags(folder: nil)
  UI.message("Fetching remote git tags...")
  Helper.with_env_values('GIT_TERMINAL_PROMPT' => '0') do
    Actions.sh("cd #{folder.shellescape} && git fetch --all --tags -q")
  end

  # Fetch all possible tags
  git_tags_string = Actions.sh("cd #{folder.shellescape} && git tag -l")
  git_tags = git_tags_string.split("\n")

  # Sort tags based on their version number
  return git_tags
         .select { |tag| FastlaneCore::TagVersion.correct?(tag) }
         .sort_by { |tag| FastlaneCore::TagVersion.new(tag) }
end

#generated_fastfile_id(id) ⇒ Object 



229
230
231
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 229

def generated_fastfile_id(id)
  UI.important("The `generated_fastfile_id` action was deprecated, you can remove the line from your `Fastfile`")
end

#import(path = nil) ⇒ Object 



233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 233

def import(path = nil)
  UI.user_error!("Please pass a path to the `import` action") unless path

  path = path.dup.gsub("~", Dir.home)
  unless Pathname.new(path).absolute? # unless an absolute path
    path = File.join(File.expand_path('..', @path), path)
  end

  UI.user_error!("Could not find Fastfile at path '#{path}'") unless File.exist?(path)

  # First check if there are local actions to import in the same directory as the Fastfile
  actions_path = File.join(File.expand_path("..", path), 'actions')
  Fastlane::Actions.load_external_actions(actions_path) if File.directory?(actions_path)

  action_launched('import')

  return_value = parse(File.read(path), path)

  action_completed('import', status: FastlaneCore::ActionCompletionStatus::SUCCESS)

  return return_value
end

#import_from_git(url: nil, branch: 'HEAD', path: 'fastlane/Fastfile', version: nil) ⇒ Object

Parameters:

  • url (String) (defaults to: nil) —

    The git URL to clone the repository from

  • branch (String) (defaults to: 'HEAD') —

    The branch to checkout in the repository

  • path (String) (defaults to: 'fastlane/Fastfile') —

    The path to the Fastfile

  • version (String, Array) (defaults to: nil) —

    Version requirement for repo tags



260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 260

def import_from_git(url: nil, branch: 'HEAD', path: 'fastlane/Fastfile', version: nil)
  UI.user_error!("Please pass a path to the `import_from_git` action") if url.to_s.length == 0

  Actions.execute_action('import_from_git') do
    require 'tmpdir'

    action_launched('import_from_git')

    # Checkout the repo
    repo_name = url.split("/").last
    checkout_param = branch

    Dir.mktmpdir("fl_clone") do |tmp_path|
      clone_folder = File.join(tmp_path, repo_name)

      branch_option = "--branch #{branch}" if branch != 'HEAD'

      UI.message("Cloning remote git repo...")
      Helper.with_env_values('GIT_TERMINAL_PROMPT' => '0') do
        Actions.sh("git clone #{url.shellescape} #{clone_folder.shellescape} --depth 1 -n #{branch_option}")
      end

      unless version.nil?
        req = Gem::Requirement.new(version)
        all_tags = fetch_remote_tags(folder: clone_folder)
        checkout_param = all_tags.select { |t| req =~ FastlaneCore::TagVersion.new(t) }.last
        UI.user_error!("No tag found matching #{version.inspect}") if checkout_param.nil?
      end

      Actions.sh("cd #{clone_folder.shellescape} && git checkout #{checkout_param.shellescape} #{path.shellescape}")

      # We also want to check out all the local actions of this fastlane setup
      containing = path.split(File::SEPARATOR)[0..-2]
      containing = "." if containing.count == 0
      actions_folder = File.join(containing, "actions")
      begin
        Actions.sh("cd #{clone_folder.shellescape} && git checkout #{checkout_param.shellescape} #{actions_folder.shellescape}")
      rescue
        # We don't care about a failure here, as local actions are optional
      end

      return_value = import(File.join(clone_folder, path))

      action_completed('import_from_git', status: FastlaneCore::ActionCompletionStatus::SUCCESS)

      return return_value
    end
  end
end

#is_platform_block?(key) ⇒ Boolean

Is the given key a platform block or a lane?

Returns:



162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 162

def is_platform_block?(key)
  UI.crash!('No key given') unless key

  return false if self.runner.lanes.fetch(nil, {}).fetch(key.to_sym, nil)
  return true if self.runner.lanes[key.to_sym].kind_of?(Hash)

  if key.to_sym == :update
    # The user ran `fastlane update`, instead of `fastlane update_fastlane`
    # We're gonna be nice and understand what the user is trying to do
    require 'fastlane/one_off'
    Fastlane::OneOff.run(action: "update_fastlane", parameters: {})
  else
    UI.user_error!("Could not find '#{key}'. Available lanes: #{self.runner.available_lanes.join(', ')}")
  end
end

#lane(lane_name, &block) ⇒ Object

User defines a new lane



78
79
80
81
82
83
84
85
86
87
88
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 78

def lane(lane_name, &block)
  UI.user_error!("You have to pass a block using 'do' for lane '#{lane_name}'. Make sure you read the docs on GitHub.") unless block

  self.runner.add_lane(Lane.new(platform: self.current_platform,
                                   block: block,
                             description: desc_collection,
                                    name: lane_name,
                              is_private: false))

  @desc_collection = nil # reset the collected description again for the next lane
end

#override_lane(lane_name, &block) ⇒ Object

User defines a lane that can overwrite existing lanes. Useful when importing a Fastfile



104
105
106
107
108
109
110
111
112
113
114
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 104

def override_lane(lane_name, &block)
  UI.user_error!("You have to pass a block using 'do' for lane '#{lane_name}'. Make sure you read the docs on GitHub.") unless block

  self.runner.add_lane(Lane.new(platform: self.current_platform,
                                   block: block,
                             description: desc_collection,
                                    name: lane_name,
                              is_private: false), true)

  @desc_collection = nil # reset the collected description again for the next lane
end

#parse(data, path = nil) ⇒ Object 



42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 42

def parse(data, path = nil)
  @runner ||= Runner.new

  Dir.chdir(FastlaneCore::FastlaneFolder.path || Dir.pwd) do # context: fastlane subfolder
    # create nice path that we want to print in case of some problem
    relative_path = path.nil? ? '(eval)' : Pathname.new(path).relative_path_from(Pathname.new(Dir.pwd)).to_s

    begin
      # We have to use #get_binding method, because some test files defines method called `path` (for example SwitcherFastfile)
      # and local variable has higher priority, so it causes to remove content of original Fastfile for example. With #get_binding
      # is this always clear and safe to declare any local variables we want, because the eval function uses the instance scope
      # instead of local.

      # rubocop:disable Security/Eval
      eval(data, parsing_binding, relative_path) # using eval is ok for this case
      # rubocop:enable Security/Eval
    rescue SyntaxError => ex
      match = ex.to_s.match(/#{Regexp.escape(relative_path)}:(\d+)/)
      if match
        line = match[1]
        UI.content_error(data, line)
        UI.user_error!("Syntax error in your Fastfile on line #{line}: #{ex}")
      else
        UI.user_error!("Syntax error in your Fastfile: #{ex}")
      end
    end
  end

  self
end

#parsing_binding ⇒ Object 



38
39
40
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 38

def parsing_binding
  binding
end

#platform(platform_name) ⇒ Object

User defines a platform block



117
118
119
120
121
122
123
124
125
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 117

def platform(platform_name)
  SupportedPlatforms.verify!(platform_name)

  self.current_platform = platform_name

  yield

  self.current_platform = nil
end

#private_lane(lane_name, &block) ⇒ Object

User defines a new private lane, which can’t be called from the CLI



91
92
93
94
95
96
97
98
99
100
101
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 91

def private_lane(lane_name, &block)
  UI.user_error!("You have to pass a block using 'do' for lane '#{lane_name}'. Make sure you read the docs on GitHub.") unless block

  self.runner.add_lane(Lane.new(platform: self.current_platform,
                                   block: block,
                             description: desc_collection,
                                    name: lane_name,
                              is_private: true))

  @desc_collection = nil # reset the collected description again for the next lane
end

#puts(value) ⇒ Object 



343
344
345
346
347
348
349
350
351
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 343

def puts(value)
  # Overwrite this, since there is already a 'puts' method defined in the Ruby standard library
  value ||= yield if block_given?

  action_launched('puts')
  return_value = Fastlane::Actions::PutsAction.run([value])
  action_completed('puts', status: FastlaneCore::ActionCompletionStatus::SUCCESS)
  return return_value
end

#say(value) ⇒ Object

Speak out loud



335
336
337
338
339
340
341
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 335

def say(value)
  # Overwrite this, since there is already a 'say' method defined in the Ruby standard library
  value ||= yield

  value = { text: value } if value.kind_of?(String) || value.kind_of?(Array)
  self.runner.trigger_action_by_name(:say, nil, false, value)
end

#sh(*args, &b) ⇒ Object

Execute shell command Accepts arguments with with and without the command named keyword so that sh behaves like other actions with named keywords github.com/fastlane/fastlane/issues/14930

Example:

sh("ls")
sh("ls", log: false)
sh(command: "ls")
sh(command: "ls", log: false)



194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 194

def sh(*args, &b)
  # First accepts hash (or named keywords) like other actions
  # Otherwise uses sh method that doesn't have an interface like an action
  if args.count == 1 && args.first.kind_of?(Hash)
    hash = args.first
    command = hash.delete(:command)

    raise ArgumentError, "sh requires :command keyword in argument" if command.nil?

    new_args = [*command, hash]
    FastFile.sh(*new_args, &b)
  else
    FastFile.sh(*args, &b)
  end
end

#test(params = {}) ⇒ Object 



353
354
355
356
 
# File 'fastlane/lib/fastlane/fast_file.rb', line 353

def test(params = {})
  # Overwrite this, since there is already a 'test' method defined in the Ruby standard library
  self.runner.try_switch_to_lane(:test, [params])
end