thunderheadone · th-anguyen · Jan 15, 2021 · Jan 15, 2021 · Jan 15, 2021 · Jan 15, 2021
diff --git a/CHANGELOG.md b/CHANGELOG.md
diff --git a/Package.swift b/Package.swift
@@ -0,0 +1,22 @@
+// swift-tools-version:5.3
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "Thunderhead",
+    platforms: [
+            .iOS(.v9)
+        ],
+    products: [
+        .library(
+            name: "Thunderhead",
+            targets: ["Thunderhead"]),
+    ],
+    targets: [
+        .binaryTarget(
+            name: "Thunderhead",
+            path: "Thunderhead.embeddedframework/Thunderhead.xcframework"
+        )
+    ]
+)
diff --git a/README.md b/README.md
diff --git a/TROUBLESHOOTING-GUIDE.md b/TROUBLESHOOTING-GUIDE.md
@@ -1,39 +1,50 @@
 ![Thunderhead SDK](images/Thunderhead_Logo.png)
 
-The Thunderhead SDK for iOS Troubleshooting Guide for Common Implementation Issues.
+The Thunderhead SDK for iOS Troubleshooting Guide for common implementation issues.
 
-## Deny/Block Network Connections in Xcode Simulator
-### How to reduce Console connection failure messages in Xcode
-For developers that use an external tool (i.e. Little Snitch) to deny/block network connections coming from the Simulator, you may find that Xcode spams the debug area console with a large amount of network log errors, like below: 
+- [Installation and archiving troubleshooting](#installation-and-archiving-troubleshooting)
+  * [No such module 'Thunderhead' Xcode compile error](#no-such-module--thunderhead--xcode-compile-error)
+  * [Resolve `Undefined symbols for architecture arm64` compile time error](#resolve--undefined-symbols-for-architecture-arm64--compile-time-error)
+  * [Archive Error SPM - Found an unexpected Mach-O header code: 0x72613c21](#archive-error-spm---found-an-unexpected-mach-o-header-code--0x72613c21)
+- [How to resolve `UITableView` layout display issues](#how-to-resolve--uitableview--layout-display-issues)
+  * [Resolve `UITableView` layout issue by implementing `tableView:heightForRowAtIndexPath:`](#resolve--uitableview--layout-issue-by-implementing--tableview-heightforrowatindexpath--)
+  * [Disable the in-list Optimizations feature via App's Info.plist](#disable-the-in-list-optimizations-feature-via-app-s-infoplist)
+- [Deny/Block Network Connections in Xcode Simulator](#deny-block-network-connections-in-xcode-simulator)
+  * [How to reduce Console connection failure messages in Xcode](#how-to-reduce-console-connection-failure-messages-in-xcode)
 
-```
-2020-01-20 09:33:28.281517+0100 SampleApp[27123:934708] [] nw_socket_connect [C905.1:3] connect failed (fd 13) [64: Host is down]
-2020-01-20 09:33:28.281642+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
-2020-01-20 09:33:28.282565+0100 SampleApp[27123:934708] Connection 2: received failure notification
-2020-01-20 09:33:28.282673+0100 SampleApp[27123:934708] Connection 2: failed to connect 1:64, reason -1
-2020-01-20 09:33:28.282808+0100 SampleApp[27123:934708] Connection 2: encountered error(1:64)
-2020-01-20 09:33:28.286154+0100 SampleApp[27123:934708] Task <EC494682-0065-4970-A221-C23EC09C2A06>.<708> HTTP load failed, 0/0 bytes (error code: -1004 [1:64])
-2020-01-20 09:33:28.286590+0100 SampleApp[27123:934657] Task <EC494682-0065-4970-A221-C23EC09C2A06>.<708> finished with error [-1004] Error Domain=NSURLErrorDomain Code=-1004 "Could not connect to server." UserInfo={NSUnderlyingError=0x600003d8b750 {Error Domain=kCFErrorDomainCFNetwork Code=-1004 "(null)" UserInfo={_kCFStreamErrorCodeKey=64, _kCFStreamErrorDomainKey=1}}, NSErrorFailingURLStringKey=https://eu2.thunderhead.com/one/oauth1/2020-01-20 09:33:28.296102+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.1:3] connect failed (fd 13) [64: Host is down]
-rt/api/2.0/interaction/offline?sk=SITE_KEY, NSErrorFailingURLKey=https://servername.com/one/oauth1/rt/api/2.0/interaction?sk=SITE_KEY, _kCFStreamErrorDomainKey=1, _kCFStreamErrorCodeKey=64, NSLocalizedDescription=Could not connect to server.}
-2020-01-20 09:33:28.304717+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
-2020-01-20 09:33:28.307448+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.2:3] connect failed (fd 13) [64: Host is down]
-2020-01-20 09:33:28.307579+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
-2020-01-20 09:33:28.310252+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.3:3] connect failed (fd 13) [64: Host is down]
-2020-01-20 09:33:28.310392+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
-2020-01-20 09:33:28.312445+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.4:3] connect failed (fd 13) [64: Host is down]
+
+## Installation and archiving troubleshooting 
+### No such module 'Thunderhead' Xcode compile error
+
+When integrating the Thunderhead SDK manually into your app, you may encounter this compile error.
+
+To resolve this, navigate to **Build Settings**, ensure the **Framework Search Paths** contains the framework filepath. If the framework is placed in your project directory, simply set the framework search path to `$(SRCROOT)` and set it to recursive.
+
+### Resolve `Undefined symbols for architecture arm64` compile time error
+
+When integrating the Thunderhead SDK via [CocoaPods](https://github.com/thunderheadone/one-sdk-ios#cocoapods), you may encounter this compile time error.
+
+To resolve this error, go to app target's **Build Settings**, add `$(inherited)` to **Other Linker Flags**, which will add the linker flags generated by the Pods to your app.
+
+![Thunderhead Other Linker Flag](images/ThunderheadOtherLinkerFlag.png)
+
+### Archive Error SPM - Found an unexpected Mach-O header code: 0x72613c21
+
+When try to upload/distribute an archive, you may encounter this error, if Thunderhead SDK was integrated via [SPM](https://github.com/thunderheadone/one-sdk-ios/#swift-package-manager).
+
+To resolve this error, add the following **Run Script** to the scheme's **Build Post-actions**:
+
+```sh
+rm -rf "${TARGET_BUILD_DIR}/${PRODUCT_NAME}.app/Frameworks/Thunderhead.framework"
 ```
 
-These are **Apple error logs** logging *all* failed outgoing network connections configured with an external tool (i.e. Little Snitch) to block outgoing network calls in the Xcode Simulator. Below are potential solutions to help filter the Apple error logs that you see: 
-- Disable the OS (Operating System) Logs by setting `OS_ACTIVITY_MODE` = `disable` in your App Scheme Configuration. 
-    - See [here](https://stackoverflow.com/questions/37800790/hide-strange-unwanted-xcode-logs)
-- Or, if you require to see the OS logs and only want to filter Thunderhead SDK's network calls, you can temporarily set the SDK's `optOut` setting to `true`.  
-	- See [here](https://github.com/thunderheadone/one-sdk-ios#opt-an-end-user-out-of-tracking)
+*Note:* 
 
-## No such module 'Thunderhead' Xcode compile error
+- Make sure to select **Provide build settings** from the app.
 
-When integrating the Thunderhead SDK manually into your app, you may encounter this compile error.
+  ![Thunderhead Unexpected Mach-O via SPM](images/ThunderheadUnexpectedMachOViaSPM.png)
 
-In **Build Settings**, ensure the **Framework Search Paths** contains the framework filepath. If the framework is placed in your project directory, simply set the framework search path to $(SRCROOT) and set it to recursive.
+- Please note this issue has already been reported to Apple's Swift Team. To track this bug [click here](https://bugs.swift.org/browse/SR-13343).
 
 ## How to resolve `UITableView` layout display issues
 
@@ -57,7 +68,7 @@ Objective-C:
 ```
 
 ### Disable the in-list Optimizations feature via App's Info.plist
-- Disable the in-list Optimizations feature by adding the following to your app’s Info.plist file and set `DisableInListOptimization` to `YES` (boolean value).
+- Disable the in-list Optimizations feature by adding the following config to your app’s `Info.plist` file and set `DisableInListOptimization` to `YES` (boolean value).
 
 ![Thunderhead Config App's Info.plist file](images/ThunderheadConfigInfoPlistEntry.png)
 
@@ -72,3 +83,29 @@ Objective-C:
 </dict>
 ```	
 
+## Deny/Block Network Connections in Xcode Simulator
+### How to reduce Console connection failure messages in Xcode
+For developers that use an external tool (i.e. Little Snitch) to deny/block network connections coming from the Simulator, you may find that Xcode spams the debug area console with a large amount of network log errors, like below: 
+
+```
+2020-01-20 09:33:28.281517+0100 SampleApp[27123:934708] [] nw_socket_connect [C905.1:3] connect failed (fd 13) [64: Host is down]
+2020-01-20 09:33:28.281642+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
+2020-01-20 09:33:28.282565+0100 SampleApp[27123:934708] Connection 2: received failure notification
+2020-01-20 09:33:28.282673+0100 SampleApp[27123:934708] Connection 2: failed to connect 1:64, reason -1
+2020-01-20 09:33:28.282808+0100 SampleApp[27123:934708] Connection 2: encountered error(1:64)
+2020-01-20 09:33:28.286154+0100 SampleApp[27123:934708] Task <EC494682-0065-4970-A221-C23EC09C2A06>.<708> HTTP load failed, 0/0 bytes (error code: -1004 [1:64])
+2020-01-20 09:33:28.286590+0100 SampleApp[27123:934657] Task <EC494682-0065-4970-A221-C23EC09C2A06>.<708> finished with error [-1004] Error Domain=NSURLErrorDomain Code=-1004 "Could not connect to server." UserInfo={NSUnderlyingError=0x600003d8b750 {Error Domain=kCFErrorDomainCFNetwork Code=-1004 "(null)" UserInfo={_kCFStreamErrorCodeKey=64, _kCFStreamErrorDomainKey=1}}, NSErrorFailingURLStringKey=https://eu2.thunderhead.com/one/oauth1/2020-01-20 09:33:28.296102+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.1:3] connect failed (fd 13) [64: Host is down]
+rt/api/2.0/interaction/offline?sk=SITE_KEY, NSErrorFailingURLKey=https://servername.com/one/oauth1/rt/api/2.0/interaction?sk=SITE_KEY, _kCFStreamErrorDomainKey=1, _kCFStreamErrorCodeKey=64, NSLocalizedDescription=Could not connect to server.}
+2020-01-20 09:33:28.304717+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
+2020-01-20 09:33:28.307448+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.2:3] connect failed (fd 13) [64: Host is down]
+2020-01-20 09:33:28.307579+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
+2020-01-20 09:33:28.310252+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.3:3] connect failed (fd 13) [64: Host is down]
+2020-01-20 09:33:28.310392+0100 SampleApp[27123:934708] [] nw_socket_connect connect failed [64: Host is down]
+2020-01-20 09:33:28.312445+0100 SampleApp[27123:934708] [] nw_socket_connect [C906.4:3] connect failed (fd 13) [64: Host is down]
+```
+
+These are **Apple error logs** logging *all* failed outgoing network connections configured with an external tool (i.e. Little Snitch) to block outgoing network calls in the Xcode Simulator. Below are potential solutions to help filter the Apple error logs that you see: 
+- Disable the OS (Operating System) Logs by setting `OS_ACTIVITY_MODE` = `disable` in your App Scheme Configuration. 
+    - See [here](https://stackoverflow.com/questions/37800790/hide-strange-unwanted-xcode-logs)
+- Or, if you require to see the OS logs and only want to filter Thunderhead SDK's network calls, you can temporarily opt out an end-user from all tracking.  
+	- See [here](https://github.com/thunderheadone/one-sdk-ios#opt-an-end-user-outin-of-all-tracking)
diff --git a/Thunderhead.embeddedframework/Thunderhead.xcframework/Info.plist b/Thunderhead.embeddedframework/Thunderhead.xcframework/Info.plist
@@ -0,0 +1,42 @@
+<?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>AvailableLibraries</key>
+	<array>
+		<dict>
+			<key>LibraryIdentifier</key>
+			<string>ios-arm64_i386_x86_64-simulator</string>
+			<key>LibraryPath</key>
+			<string>Thunderhead.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+				<string>i386</string>
+				<string>x86_64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>ios</string>
+			<key>SupportedPlatformVariant</key>
+			<string>simulator</string>
+		</dict>
+		<dict>
+			<key>LibraryIdentifier</key>
+			<string>ios-arm64_armv7</string>
+			<key>LibraryPath</key>
+			<string>Thunderhead.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+				<string>armv7</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>ios</string>
+		</dict>
+	</array>
+	<key>CFBundlePackageType</key>
+	<string>XFWK</string>
+	<key>XCFrameworkFormatVersion</key>
+	<string>1.0</string>
+</dict>
+</plist>