From 54c5aa413dba4564d4b1e7c371a57156170373bf Mon Sep 17 00:00:00 2001
From: Nick McConnell <nicholasgmcconnell@gmail.com>
Date: Fri, 23 Jul 2021 10:38:02 -0400
Subject: [PATCH] Get CircleCI running, add Xcode 12.4 Support (#217)

---
 .circleci/config.yml | 36 +++++++++++++++++++++++++++++++++++-
 fastlane/Fastfile    | 16 ++++++++++++++++
 2 files changed, 51 insertions(+), 1 deletion(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index b7f263d..5e85b71 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -39,6 +39,15 @@ jobs:
       - checkout
       - restore_cache:
           key: *dependencies-cache-key
+      # Some different versions are installed on the Xcode 10 server, so we need to re-install ruby gems.
+      - run:
+          name: Install Ruby dependencies
+          command: bundle check || bundle install --jobs 4 --retry 3
+      - run:
+          name: Install Cocoapods dependencies
+          command: |
+              bundle exec pod install
+              diff ./Podfile.lock ./Pods/Manifest.lock > /dev/null || pod_install
       - run: bundle exec fastlane lint
   test-xcode10:
     macos:
@@ -74,8 +83,31 @@ jobs:
           key: *dependencies-cache-key
       - run: instruments -s devices
       - run: xcodebuild -sdk -version
+      # Some different versions are installed on the Xcode server, so we need to re-install ruby gems.
+      - run:
+          name: Install Ruby dependencies
+          command: bundle check || bundle install --jobs 4 --retry 3
       - run: bundle exec fastlane test_carthage
       - run: FASTLANE_EXPLICIT_OPEN_SIMULATOR=2 bundle exec fastlane test_xcode11 --verbose
+  test-xcode12:
+    macos:
+      xcode: "12.4.0"
+    environment:
+      LC_ALL: en_US.UTF-8
+      LANG: en_US.UTF-8
+      BUNDLE_PATH: vendor/bundle
+    shell: /bin/bash --login -eo pipefail
+    steps:
+      - checkout
+      - restore_cache:
+          key: *dependencies-cache-key
+      - run: instruments -s devices
+      - run: xcodebuild -sdk -version
+      # Some different versions are installed on the Xcode server, so we need to re-install ruby gems.
+      - run:
+          name: Install Ruby dependencies
+          command: bundle check || bundle install --jobs 4 --retry 3
+      - run: FASTLANE_EXPLICIT_OPEN_SIMULATOR=2 bundle exec fastlane test_xcode12 --verbose
 workflows:
   version: 2
   build-and-deploy:
@@ -90,4 +122,6 @@ workflows:
       - test-xcode11:
           requires:
             - dependencies
-              
\ No newline at end of file
+      - test-xcode12:
+          requires:
+            - dependencies
diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index 2d9ecd5..ae9e67e 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -81,6 +81,22 @@ platform :ios do
       swift_version: swift_version
     )
   end
+  
+  desc "Runs all the tests for Xcode 12"
+  lane :test_xcode12 do
+    
+    swift_version = '5.0'
+    
+    # iOS
+    test_ios(
+      sdk: 'iphonesimulator14.4',
+      swift_version: swift_version,
+      devices: [
+        'iPhone 8 (14.4)',
+        'iPhone 12 (14.4)'
+      ]
+    )
+  end
 end