Fix: Running Fastlane with a single device

.gitignore

@@ -5,6 +5,7 @@
 ## Build generated
 build/
 DerivedData
+logs/
 
 ## Various settings
 *.pbxuser

.gitmodules

@@ -1,3 +1,3 @@
-[submodule "fastlane/actions"]
-	path = fastlane/actions
+[submodule "fastlane/actions/codecov"]
+	path = fastlane/actions/codecov
 	url = https://gist.github.com/04126b3051f6cd6aebe041bb1dfe14e9.git

.travis.yml

@@ -1,22 +1,8 @@
 osx_image: xcode9
 language: objective-c
 
-env:
-  matrix:
-    - DEVICE="iPhone X (11.0)"
-    - DEVICE="iPhone 7 (10.0)"
-    - DEVICE="iPhone 6 (9.0)"
-    - DEVICE="iPhone 5 (8.1)"
-
 script:
-  - bundle exec fastlane test
-
-jobs:
-  include:
-  - stage: dependency managers
-    script: bundle exec fastlane pod_lint
-  -
-    script: bundle exec fastlane carthage_lint
+  - bundle exec fastlane ci
 
 deploy:
   - provider: script

fastlane/Fastfile

@@ -1,11 +1,3 @@
-# Customise this file, documentation can be found here:
-# https://docs.fastlane.tools/actions/
-# All available actions: https://docs.fastlane.tools/actions
-# can also be listed using the `fastlane actions` command
-
-# Change the syntax highlighting to Ruby
-# All lines starting with a # are ignored when running `fastlane`
-
 # If you want to automatically update fastlane if a new version is available:
 # update_fastlane
 
@@ -18,18 +10,34 @@ default_platform :ios
 platform :ios do
   skip_docs
 
-  lane :cov do
+  devices = [
+    "iPhone X (11.0)",
+    "iPhone 7 (10.0)",
+    "iPhone 6 (9.0)",
+    "iPhone 5s (8.1)",
+  ]
+
+  desc "Runs the following lanes:\n- test\n- pod_lint\n- carthage_lint"
+  lane :ci do
+    test
+    pod_lint
+    carthage_lint
   end
 
   desc "Runs all the tests"
   lane :test do
+    ios_simulator(
+      devices: devices,
+      reset_before_launching: is_ci,
+    )
+
     cocoapods(
-      podfile: "Example/Podfile"
+      podfile: "Example/Podfile",
     )
 
     swiftlint(
       executable: "Example/Pods/Swiftlint/swiftlint",
-      strict: true
+      strict: true,
     )
 
     # The problem lies in the fact (or rather: serious bug in xcodebuild) that
@@ -39,19 +47,23 @@ platform :ios do
     # xcodebuild will give this "Canceling tests due to timeout" error.
     # https://stackoverflow.com/questions/37922146/xctests-failing-on-physical-device-canceling-tests-due-to-timeout/40790171#40790171
     scan(
-      workspace: "Example/ReCaptcha.xcworkspace",
+      build_for_testing: true,
+      devices: devices,
       scheme: "ReCaptcha-Example",
-      device: ENV["DEVICE"],
+      workspace: "Example/ReCaptcha.xcworkspace",
       code_coverage: true,
-      build_for_testing: true
+      buildlog_path: File.join(ENV['BITRISE_DEPLOY_DIR'] || '.', "logs/build"),
+      xcargs: '-maximum-concurrent-test-device-destinations=1',
     )
 
     scan(
-      workspace: "Example/ReCaptcha.xcworkspace",
+      test_without_building: true,
+      devices: devices,
       scheme: "ReCaptcha-Example",
-      device: ENV["DEVICE"],
+      workspace: "Example/ReCaptcha.xcworkspace",
       code_coverage: true,
-      test_without_building: true
+      buildlog_path: File.join(ENV['BITRISE_DEPLOY_DIR'] || '.', "logs/run"),
+      xcargs: '-maximum-concurrent-test-device-destinations=1',
     )
 
     if is_ci
@@ -67,14 +79,7 @@ platform :ios do
 
   desc "Lint Cocoapods Lib"
   lane :pod_lint do
-    cocoapods(
-      podfile: "Example/Podfile",
-      repo_update: true
-    )
-
-    pod_lib_lint(
-      allow_warnings: true # Remove this when RxSwift stops warning
-    )
+    pod_lib_lint
   end
 
   desc "Lint Carthage lib"
@@ -89,33 +94,38 @@ platform :ios do
       command: "build",
       platform: "iOS",
       cache_builds: true,
-      no_skip_current: true
+      no_skip_current: true,
     )
   end
 
   desc "Deploy a new version to Github and Cocoapods"
   lane :release do
-    carthage "archive"
+    ci unless is_ci
+
+    carthage(
+      command: "archive",
+    )
 
     pod_push(
       path: "ReCaptcha.podspec",
-      verbose: true
+      verbose: true,
     )
 
+    prev_tag = sh "git describe --abbrev=0 --tags `git rev-list --tags --skip=1  --max-count=1`"
     changelog = changelog_from_git_commits(
-      tag_match_pattern: "*",
+      between: [last_git_tag, prev_tag.strip],
       pretty: "- %s"
     )
 
     set_github_release(
+      repository_name: "fjcaetano/ReCaptcha",
       tag_name: last_git_tag,
-      upload_assets: ["ReCaptcha.framework"],
-      description: changelog
+      name: last_git_tag,
+      upload_assets: ["ReCaptcha.framework.zip"],
+      description: changelog,
     )
   end
 
-  # You can define as many lanes as you want
-
   after_all do |lane|
     # This block is called, only if the executed lane was successful
 
@@ -131,10 +141,3 @@ platform :ios do
     # )
   end
 end
-
-
-# More information about multiple platforms in fastlane: https://github.com/fastlane/fastlane/blob/master/fastlane/docs/Platforms.md
-# All available actions: https://docs.fastlane.tools/actions
-
-# fastlane reports which actions are used. No personal data is recorded.
-# Learn more at https://github.com/fastlane/fastlane#metrics

fastlane/actions/codecov.rb

@@ -0,0 +1 @@
+codecov/codecov.rb

fastlane/actions/ios_simulator.rb

@@ -0,0 +1,78 @@
+module Fastlane
+  module Actions
+    module SharedValues
+      IOS_SIMULATOR_CUSTOM_VALUE = :IOS_SIMULATOR_CUSTOM_VALUE
+    end
+
+    class IosSimulatorAction < Action
+      @@already_booted_code = 164
+
+      def self.run(params)
+        devices = params[:devices] || Array(params[:device])
+        available_sims = FastlaneCore::Simulator.all
+
+        devices.each do |device|
+          sim = available_sims.detect { |d| device == "#{d.name} (#{d.os_version})" }
+          if sim.nil?
+            UI.error "Device not found: #{device}"
+            next
+          end
+
+          if params[:reset_before_launching]
+            sim.reset
+          end
+
+          `xcrun simctl boot #{sim.udid} > /dev/null 2>&1`
+          if $?.exitstatus == @@already_booted_code
+            UI.important "Skipping #{device} (already booted)"
+          end
+
+          UI.message "Booted #{device} [#{sim.udid}]" unless $?.exitstatus == @@already_booted_code
+        end
+      end
+
+      #####################################################
+      # @!group Documentation
+      #####################################################
+
+      def self.description
+        "Launch iOS simulators beforehand to allow for boot time"
+      end
+
+      def self.details
+        "Run `xcrun instruments -s` for the list of available simulators"
+      end
+
+      def self.available_options
+        [
+          FastlaneCore::ConfigItem.new(key: :device,
+                                       env_name: "SCAN_DEVICE",
+                                       description: "The name of the simulator type you want to run tests on (e.g. 'iPhone 6 (10.0)')", # a short description of this parameter
+                                       conflicting_options: [:devices],
+                                     ),
+          FastlaneCore::ConfigItem.new(key: :devices,
+                                       env_name: "SCAN_DEVICES",
+                                       description: "Array of devices to run the tests on (e.g. ['iPhone 6 (10.0)', 'iPad Air (8.3)'])",
+                                       is_string: false,
+                                       conflicting_options: [:device],
+                                       optional: true,
+                                     ),
+          FastlaneCore::ConfigItem.new(key: :reset_before_launching,
+                                       env_name: "FL_IOS_SIMULATOR_RESET",
+                                       description: "Should reset simulators before launching",
+                                       is_string: false,
+                                       default_value: false,
+                                     ),
+        ]
+      end
+
+      def self.author
+        "Flávio Caetano (@fjcaetano)"
+      end
+
+      def self.is_supported?(platform)
+        platform == :ios
+      end
+    end
+  end
+end

pre-push.sh

@@ -1,9 +1,9 @@
 #!/bin/sh
 
 if $(which bundle &> /dev/null); then
-	bundle exec fastlane test
+	bundle exec fastlane ci
 elif $(which fastlane &> /dev/null); then
-	fastlane test
+	fastlane ci
 else
 	echo 'Fastlane not installed; Run `bundle install` or install Fastlane directly'
 	exit 1