Setup SPM for distribution

Author: antranapp

.github/workflows/test.yml

@@ -12,6 +12,6 @@ jobs:
         uses: actions/checkout@master
       - name: Build and test
         run: |
-          xcodebuild clean test -project LeakDetectorDemo.xcodeproj -scheme LeakDetectorDemo -destination "${destination}" CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO ONLY_ACTIVE_ARCH=NO
+          xcodebuild clean test -workspace LeakDetectorDemo.xcworkspace -scheme LeakDetectorDemo -destination "${destination}" CODE_SIGN_IDENTITY="" CODE_SIGNING_REQUIRED=NO ONLY_ACTIVE_ARCH=NO
         env:
          destination: ${{ matrix.destination }}

LeakDetector/.gitignore

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

LeakDetector/README.md

@@ -114,7 +114,6 @@
 		D6FEB034255EBDE3009B2235 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		D6FEB037255EBDE3009B2235 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		D6FEB039255EBDE3009B2235 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
-		D6FEB040255EBDFE009B2235 /* LeakDetector */ = {isa = PBXFileReference; lastKnownFileType = folder; path = LeakDetector; sourceTree = "<group>"; };
 		D6FEB047255EBF50009B2235 /* DelegateViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DelegateViewController.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -297,7 +296,6 @@
 			isa = PBXGroup;
 			children = (
 				7F4F1C6F2562126900A90DA8 /* README.md */,
-				D6FEB040255EBDFE009B2235 /* LeakDetector */,
 				D6FEB02A255EBDE1009B2235 /* LeakDetectorDemo */,
 				7F4F1C4E2561726C00A90DA8 /* LeakDetectorDemoUITests */,
 				D6FEB029255EBDE1009B2235 /* Products */,

LeakDetectorDemo.xcodeproj/LeakDetectorDemo.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

LeakDetectorDemo.xcodeproj/LeakDetectorDemo.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -1,9 +1,16 @@
 # LeakDetector
 
-
 ## Introduction
 
-This is a demo project for the [LeakDetector](https://github.com/antranapp/LeakDetectorCombine/tree/main/LeakDetector) package.
+`LeakDetector` is based on the implementation from [leakdetector](https://github.com/duyquang91/leakdetector) packge, which in turn is derived from the implementation of a leak detecktor in [UBER's RIB](https://github.com/uber/RIBs/tree/master/ios/RIBs/Classes/LeakDetector) framework.
+
+Instead of depending on `RxSwift`, `LeakDetectorCombine` uses `Combine` framework instead, hence it only supports iOS 13+.
+
+I accidently found another implementation of this `LeakDetector` from [LifeCycleKit](https://github.com/ashare80/LifecycleKit) which shares many similar ideas. The implementation in `LifeCycleKit` has much nicer APIs though. So I recommend you to take a look at the implementation of the `LeakDetector` in `LifeCycleKit` as well.  
+
+## Demo
+
+There is a demo project to demostrate different use cases of the library.
 
 ![demo](./Docs/demo.gif)