Class: Fastlane::Actions::GradleAction

Inherits:
Fastlane::Action show all
Defined in:
fastlane/lib/fastlane/actions/gradle.rb

Direct Known Subclasses

BuildAndroidAppAction

Constant Summary

Constants inherited from Fastlane::Action

Fastlane::Action::AVAILABLE_CATEGORIES, Fastlane::Action::RETURN_TYPES

Documentation collapse

Class Method Summary collapse

Methods inherited from Fastlane::Action

action_name, author, deprecated_notes, lane_context, method_missing, other_action, return_type, sample_return_value, shell_out_should_use_bundle_exec?, step_text

Class Method Details

.authors ⇒ Object 



186
187
188
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 186

def self.authors
  ['KrauseFx', 'lmirosevic']
end

.available_options ⇒ Object 



109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
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
162
163
164
165
166
167
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 109

def self.available_options
  [
    FastlaneCore::ConfigItem.new(key: :task,
                                 env_name: 'FL_GRADLE_TASK',
                                 description: 'The gradle task you want to execute, e.g. `assemble`, `bundle` or `test`. For tasks such as `assembleMyFlavorRelease` you should use gradle(task: \'assemble\', flavor: \'Myflavor\', build_type: \'Release\')',
                                 optional: false,
                                 is_string: true),
    FastlaneCore::ConfigItem.new(key: :flavor,
                                 env_name: 'FL_GRADLE_FLAVOR',
                                 description: 'The flavor that you want the task for, e.g. `MyFlavor`. If you are running the `assemble` task in a multi-flavor project, and you rely on Actions.lane_context[SharedValues::GRADLE_APK_OUTPUT_PATH] then you must specify a flavor here or else this value will be undefined',
                                 optional: true,
                                 is_string: true),
    FastlaneCore::ConfigItem.new(key: :build_type,
                                 env_name: 'FL_GRADLE_BUILD_TYPE',
                                 description: 'The build type that you want the task for, e.g. `Release`. Useful for some tasks such as `assemble`',
                                 optional: true,
                                 is_string: true),
    FastlaneCore::ConfigItem.new(key: :flags,
                                 env_name: 'FL_GRADLE_FLAGS',
                                 description: 'All parameter flags you want to pass to the gradle command, e.g. `--exitcode --xml file.xml`',
                                 optional: true,
                                 is_string: true),
    FastlaneCore::ConfigItem.new(key: :project_dir,
                                 env_name: 'FL_GRADLE_PROJECT_DIR',
                                 description: 'The root directory of the gradle project',
                                 default_value: '.',
                                 is_string: true),
    FastlaneCore::ConfigItem.new(key: :gradle_path,
                                 env_name: 'FL_GRADLE_PATH',
                                 description: 'The path to your `gradlew`. If you specify a relative path, it is assumed to be relative to the `project_dir`',
                                 optional: true,
                                 is_string: true),
    FastlaneCore::ConfigItem.new(key: :properties,
                                 env_name: 'FL_GRADLE_PROPERTIES',
                                 description: 'Gradle properties to be exposed to the gradle script',
                                 optional: true,
                                 is_string: false),
    FastlaneCore::ConfigItem.new(key: :system_properties,
                                 env_name: 'FL_GRADLE_SYSTEM_PROPERTIES',
                                 description: 'Gradle system properties to be exposed to the gradle script',
                                 optional: true,
                                 is_string: false),
    FastlaneCore::ConfigItem.new(key: :serial,
                                 env_name: 'FL_ANDROID_SERIAL',
                                 description: 'Android serial, which device should be used for this command',
                                 is_string: true,
                                 default_value: ''),
    FastlaneCore::ConfigItem.new(key: :print_command,
                                 env_name: 'FL_GRADLE_PRINT_COMMAND',
                                 description: 'Control whether the generated Gradle command is printed as output before running it (true/false)',
                                 is_string: false,
                                 default_value: true),
    FastlaneCore::ConfigItem.new(key: :print_command_output,
                                 env_name: 'FL_GRADLE_PRINT_COMMAND_OUTPUT',
                                 description: 'Control whether the output produced by given Gradle command is printed while running (true/false)',
                                 is_string: false,
                                 default_value: true)
  ]
end

.category ⇒ Object 



273
274
275
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 273

def self.category
  :building
end

.description ⇒ Object 



101
102
103
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 101

def self.description
  'All gradle related actions, including building and testing your Android app'
end

.details ⇒ Object 



105
106
107
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 105

def self.details
  'Run `./gradlew tasks` to get a list of all available gradle tasks for your project'
end

.example_code ⇒ Object 



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
220
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
265
266
267
268
269
270
271
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 194

def self.example_code
  [
    'gradle(
      task: "assemble",
      flavor: "WorldDomination",
      build_type: "Release"
    )
    ```

    To build an AAB use:
    ```ruby
    gradle(
      task: "bundle",
      flavor: "WorldDomination",
      build_type: "Release"
    )
    ```

    You can pass properties to gradle:
    ```ruby
    gradle(
      # ...

      properties: {
        "versionCode" => 100,
        "versionName" => "1.0.0",
        # ...
      }
    )
    ```

    You can use this to automatically [sign and zipalign](https://developer.android.com/studio/publish/app-signing.html) your app:
    ```ruby
    gradle(
      task: "assemble",
      build_type: "Release",
      print_command: false,
      properties: {
        "android.injected.signing.store.file" => "keystore.jks",
        "android.injected.signing.store.password" => "store_password",
        "android.injected.signing.key.alias" => "key_alias",
        "android.injected.signing.key.password" => "key_password",
      }
    )
    ```

    If you need to pass sensitive information through the `gradle` action, and don\'t want the generated command to be printed before it is run, you can suppress that:
    ```ruby
    gradle(
      # ...
      print_command: false
    )
    ```

    You can also suppress printing the output generated by running the generated Gradle command:
    ```ruby
    gradle(
      # ...
      print_command_output: false
    )
    ```

    To pass any other CLI flags to gradle use:
    ```ruby
    gradle(
      # ...

      flags: "--exitcode --xml file.xml"
    )
    ```

    Delete the build directory, generated APKs and AABs
    ```ruby
    gradle(
      task: "clean"
    )'
  ]
end

.is_supported?(platform) ⇒ Boolean

Returns:



190
191
192
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 190

def self.is_supported?(platform)
  [:ios, :android].include?(platform) # we support iOS as cross platforms apps might want to call `gradle` also
end

.output ⇒ Object 



169
170
171
172
173
174
175
176
177
178
179
180
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 169

def self.output
  [
    ['GRADLE_APK_OUTPUT_PATH', 'The path to the newly generated apk file. Undefined in a multi-variant assemble scenario'],
    ['GRADLE_ALL_APK_OUTPUT_PATHS', 'When running a multi-variant `assemble`, the array of signed apk\'s that were generated'],
    ['GRADLE_FLAVOR', 'The flavor, e.g. `MyFlavor`'],
    ['GRADLE_BUILD_TYPE', 'The build type, e.g. `Release`'],
    ['GRADLE_AAB_OUTPUT_PATH', 'The path to the most recent Android app bundle'],
    ['GRADLE_ALL_AAB_OUTPUT_PATHS', 'The paths to the most recent Android app bundles'],
    ['GRADLE_OUTPUT_JSON_OUTPUT_PATH', 'The path to the most recent output.json file'],
    ['GRADLE_ALL_OUTPUT_JSON_OUTPUT_PATHS', 'The path to the newly generated output.json files']
  ]
end

.return_value ⇒ Object 



182
183
184
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 182

def self.return_value
  'The output of running the gradle task'
end

.run(params) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
 
# File 'fastlane/lib/fastlane/actions/gradle.rb', line 18

def self.run(params)
  task = params[:task]
  flavor = params[:flavor]
  build_type = params[:build_type]

  gradle_task = [task, flavor, build_type].join

  project_dir = params[:project_dir]

  gradle_path_param = params[:gradle_path] || './gradlew'

  # Get the path to gradle, if it's an absolute path we take it as is, if it's relative we assume it's relative to the project_dir
  gradle_path = if Pathname.new(gradle_path_param).absolute?
                  File.expand_path(gradle_path_param)
                else
                  File.expand_path(File.join(project_dir, gradle_path_param))
                end

  # Ensure we ended up with a valid path to gradle
  UI.user_error!("Couldn't find gradlew at path '#{File.expand_path(gradle_path)}'") unless File.exist?(gradle_path)

  # Construct our flags
  flags = []
  flags << "-p #{project_dir.shellescape}"
  flags << params[:properties].map { |k, v| "-P#{k.to_s.shellescape}=#{v.to_s.shellescape}" }.join(' ') unless params[:properties].nil?
  flags << params[:system_properties].map { |k, v| "-D#{k.to_s.shellescape}=#{v.to_s.shellescape}" }.join(' ') unless params[:system_properties].nil?
  flags << params[:flags] unless params[:flags].nil?

  # Run the actual gradle task
  gradle = Helper::GradleHelper.new(gradle_path: gradle_path)

  # If these were set as properties, then we expose them back out as they might be useful to others
  Actions.lane_context[SharedValues::GRADLE_BUILD_TYPE] = build_type if build_type
  Actions.lane_context[SharedValues::GRADLE_FLAVOR] = flavor if flavor

  # We run the actual gradle task
  result = gradle.trigger(task: gradle_task,
                          serial: params[:serial],
                          flags: flags.join(' '),
                          print_command: params[:print_command],
                          print_command_output: params[:print_command_output])

  # If we didn't build, then we return now, as it makes no sense to search for apk's in a non-`assemble` or non-`build` scenario
  return result unless task =~ /\b(assemble)/ || task =~ /\b(bundle)/

  apk_search_path = File.join(project_dir, '**', 'build', 'outputs', 'apk', '**', '*.apk')
  aab_search_path = File.join(project_dir, '**', 'build', 'outputs', 'bundle', '**', '*.aab')
  output_json_search_path = File.join(project_dir, '**', 'build', 'outputs', 'apk', '**', 'output.json')

  # Our apk/aab is now built, but there might actually be multiple ones that were built if a flavor was not specified in a multi-flavor project (e.g. `assembleRelease`)
  # However, we're not interested in unaligned apk's...
  new_apks = Dir[apk_search_path].reject { |path| path =~ /^.*-unaligned.apk$/i }
  new_apks = new_apks.map { |path| File.expand_path(path) }
  new_aabs = Dir[aab_search_path]
  new_aabs = new_aabs.map { |path| File.expand_path(path) }
  new_output_jsons = Dir[output_json_search_path]
  new_output_jsons = new_output_jsons.map { |path| File.expand_path(path) }

  # We expose all of these new apks and aabs
  Actions.lane_context[SharedValues::GRADLE_ALL_APK_OUTPUT_PATHS] = new_apks
  Actions.lane_context[SharedValues::GRADLE_ALL_AAB_OUTPUT_PATHS] = new_aabs
  Actions.lane_context[SharedValues::GRADLE_ALL_OUTPUT_JSON_OUTPUT_PATHS] = new_output_jsons

  # We also take the most recent apk and aab to return as SharedValues::GRADLE_APK_OUTPUT_PATH and SharedValues::GRADLE_AAB_OUTPUT_PATH
  # This is the one that will be relevant for most projects that just build a single build variant (flavor + build type combo).
  # In multi build variants this value is undefined
  last_apk_path = new_apks.sort_by(&File.method(:mtime)).last
  last_aab_path = new_aabs.sort_by(&File.method(:mtime)).last
  last_output_json_path = new_output_jsons.sort_by(&File.method(:mtime)).last
  Actions.lane_context[SharedValues::GRADLE_APK_OUTPUT_PATH] = File.expand_path(last_apk_path) if last_apk_path
  Actions.lane_context[SharedValues::GRADLE_AAB_OUTPUT_PATH] = File.expand_path(last_aab_path) if last_aab_path
  Actions.lane_context[SharedValues::GRADLE_OUTPUT_JSON_OUTPUT_PATH] = File.expand_path(last_output_json_path) if last_output_json_path

  # Give a helpful message in case there were no new apks or aabs. Remember we're only running this code when assembling, in which case we certainly expect there to be an apk or aab
  UI.message('Couldn\'t find any new signed apk files...') if new_apks.empty? && new_aabs.empty?

  return result
end