updated gitignore, added circleci config file to build and test the project

Author: sacOO7

.circleci/config.yml

@@ -0,0 +1,16 @@
+# For a detailed guide to building and testing on iOS, read the docs:
+# https://circleci.com/docs/2.0/testing-ios/
+
+version: 2.1
+
+jobs:
+  build-test:
+
+    macos:
+      xcode: 11.3.1 # Specify the Xcode version to use
+
+    steps:
+      - checkout
+      - run: swift package resolve # install all dependencies
+      - run: swift build # build the package
+      - run: swift test  #test the package

.gitignore

@@ -2,11 +2,17 @@
 #
 # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
 
-## Build generated
+## User settings
+xcuserdata/
+
+## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
+*.xcscmblueprint
+*.xccheckout
+
+## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
 build/
 DerivedData/
-
-## Various settings
+*.moved-aside
 *.pbxuser
 !default.pbxuser
 *.mode1v3
@@ -15,15 +21,11 @@ DerivedData/
 !default.mode2v3
 *.perspectivev3
 !default.perspectivev3
-xcuserdata/
-
-## Other
-*.moved-aside
-*.xccheckout
-*.xcscmblueprint
 
 ## Obj-C/Swift specific
 *.hmap
+
+## App packaging
 *.ipa
 *.dSYM.zip
 *.dSYM
@@ -37,6 +39,13 @@ playground.xcworkspace
 # Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
 Packages/
 # Package.pins
+# Package.resolved
+# *.xcodeproj
+#
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+.swiftpm
+
 .build/
 
 # CocoaPods
@@ -46,29 +55,36 @@ Packages/
 # https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
 #
 # Pods/
+#
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
 
 # Carthage
 #
 # Add this line if you want to avoid checking in source code from Carthage dependencies.
 # Carthage/Checkouts
 
-Carthage/Build
+Carthage/Build/
+
+# Accio dependency management
+Dependencies/
+.accio/
 
 # fastlane
 #
-# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
-# screenshots whenever they are needed.
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
 # For more information about the recommended setup visit:
 # https://docs.fastlane.tools/best-practices/source-control/#source-control
 
 fastlane/report.xml
 fastlane/Preview.html
-fastlane/screenshots
+fastlane/screenshots/**/*.png
 fastlane/test_output
 
 # Code Injection
 #
 # After new code Injection tools there's a generated folder /iOSInjectionProject
 # https://github.com/johnno1962/injectionforxcode
 
-iOSInjectionProject/
+iOSInjectionProject/