Upgrade to Xcode 16.2

.buildkite/pipeline.yml

@@ -1,73 +1,72 @@
-# Nodes with values to reuse in the pipeline.
-common_params:
-  plugins: &common_plugins
-    - automattic/a8c-ci-toolkit#3.3.0
-  # Common environment values to use with the `env` key.
-  env: &common_env
-    IMAGE_ID: xcode-15.0.1
+agents:
+  queue: mac
+env:
+  IMAGE_ID: $IMAGE_ID
 
 # This is the default pipeline – it will build and test the app
 steps:
   #################
   # Build and Test
   #################
-  - label: "🧪 Build and Test"
-    key: "test"
-    command: |
-      build_and_test_pod
-    env: *common_env
-    plugins: *common_plugins
+  - label: 🧪 Build and Test
+    key: test
+    command: build_and_test_pod
+    plugins: [$CI_TOOLKIT_PLUGIN]
+    notify:
+      - github_commit_status:
+          context: Unit Tests
 
   #################
   # Validate Podspecs
   #################
-  - label: "🔬 Validate Podspecs"
-    key: "validate"
-    command: |
-      validate_podspec --patch-cocoapods
-    env: *common_env
-    plugins: *common_plugins
-    agents:
-      queue: mac
+  - label: 🔬 Validate Podspecs
+    key: validate
+    # Ideally, --allow-warnings should be removed once the warnings have been addressed
+    command: validate_podspec --patch-cocoapods --allow-warnings
+    plugins: [$CI_TOOLKIT_PLUGIN]
+    notify:
+      - github_commit_status:
+          context: Validate Podspecs
 
   #################
   # Lint
   #################
-  - label: "🧹 Lint"
-    key: "lint"
-    command: |
-      lint_pod
-    env: *common_env
-    plugins: *common_plugins
+  - label: 🧹 Lint
+    key: lint
+    command: lint_pod
+    plugins: [$CI_TOOLKIT_PLUGIN]
+    notify:
+      - github_commit_status:
+          context: Lint Pod
 
   #################
   # Publish the Podspec (if we're building a tag)
   #################
-  - label: "⬆️ Publish Aztec Podspec"
-    key: "publish-aztec"
+  - label: ⬆️ Publish Aztec Podspec
+    key: publish-aztec
     command: .buildkite/publish-aztec-pod.sh
-    env: *common_env
-    plugins: *common_plugins
+    plugins: [$CI_TOOLKIT_PLUGIN]
     depends_on:
-      - "test"
-      - "validate"
-      - "lint"
+      - test
+      - validate
+      - lint
     if: build.tag != null
-    agents:
-      queue: "mac"
+    notify:
+      - github_commit_status:
+          context: Publish Aztec Podspec
 
   #################
   # Publish the Podspec (if we're building a tag)
   #################
-  - label: "⬆️ Publish Editor Podspec"
-    key: "publish-editor"
+  - label: ⬆️ Publish Editor Podspec
+    key: publish-editor
     command: .buildkite/publish-editor-pod.sh
-    env: *common_env
-    plugins: *common_plugins
+    plugins: [$CI_TOOLKIT_PLUGIN]
     depends_on:
-      - "test"
-      - "validate"
-      - "lint"
+      - test
+      - validate
+      - lint
     if: build.tag != null
-    agents:
-      queue: "mac"
+    notify:
+      - github_commit_status:
+          context: Publish WordPress-Editor Podspec

.buildkite/shared-pipeline-vars

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+# This file is `source`'d before calling `buildkite-agent pipeline upload`, and can be used
+# to set up some variables that will be interpolated in the `.yml` pipeline before uploading it.
+
+# The ~> modifier is not currently used, but we check for it just in case
+XCODE_VERSION=$(sed -E 's/^~> ?//' .xcode-version)
+CI_TOOLKIT_PLUGIN_VERSION="3.8.0"
+
+export IMAGE_ID="xcode-$XCODE_VERSION-macos-14.7.1-v1"
+export CI_TOOLKIT_PLUGIN="automattic/a8c-ci-toolkit#$CI_TOOLKIT_PLUGIN_VERSION"

.ruby-version

@@ -1 +1 @@
-2.7.4
+3.2.2

.xcode-version

@@ -0,0 +1 @@
+16.2

Aztec.xcodeproj/project.pbxproj

@@ -1920,7 +1920,6 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Aztec/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MARKETING_VERSION = 1.15.0;
 				PRODUCT_BUNDLE_IDENTIFIER = org.wordpress.Aztec;
@@ -1947,7 +1946,6 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Aztec/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MARKETING_VERSION = 1.15.0;
 				PRODUCT_BUNDLE_IDENTIFIER = org.wordpress.Aztec;
@@ -2064,7 +2062,6 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Aztec/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MARKETING_VERSION = 1.15.0;
 				PRODUCT_BUNDLE_IDENTIFIER = org.wordpress.Aztec;
@@ -2172,7 +2169,6 @@
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
 				INFOPLIST_FILE = Aztec/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				MARKETING_VERSION = 1.15.0;
 				PRODUCT_BUNDLE_IDENTIFIER = org.wordpress.Aztec;

Aztec/Classes/EditorView/EditorView.swift

@@ -99,8 +99,8 @@ public class EditorView: UIView {
     // MARK: - Initializers
 
     public required init?(coder aDecoder: NSCoder) {
-        guard let htmlTextView = aDecoder.decodeObject(forKey: EditorView.htmlTextViewKey) as? UITextView,
-            let richTextView = aDecoder.decodeObject(forKey: EditorView.richTextViewKey) as? TextView else {
+        guard let htmlTextView = aDecoder.decodeObject(of: UITextView.self, forKey: EditorView.htmlTextViewKey),
+              let richTextView = aDecoder.decodeObject(of: TextView.self, forKey: EditorView.richTextViewKey) else {
                 return nil
         }
 

Aztec/Classes/Extensions/NSAttributedString+Archive.swift

@@ -1,17 +1,18 @@
 import Foundation
+import UIKit
 
 // MARK: - NSAttributedString Archive methods
 //
 extension NSAttributedString
 {
-    static let pastesboardUTI = "com.wordpress.aztec.attributedString"
+    static let pasteboardUTI = UIPasteboard.UTType(identifier: "com.wordpress.aztec.attributedString")
 
     func archivedData() throws -> Data {
         return try NSKeyedArchiver.archivedData(withRootObject: self, requiringSecureCoding: false)
     }
 
     static func unarchive(with data: Data) throws -> NSAttributedString? {
-        return try NSKeyedUnarchiver.unarchivedObject(ofClass: NSAttributedString.self, from: data)
+        return try NSKeyedUnarchiver.unarchivedObject(ofClasses: [NSAttributedString.self, HTMLRepresentation.self], from: data) as? NSAttributedString
     }
 
 }

Aztec/Classes/Extensions/NSAttributedString+Attachments.swift

@@ -11,7 +11,7 @@ extension NSAttributedString
     static let lengthOfTextAttachment = NSAttributedString(attachment: NSTextAttachment()).length
 
     // MARK: - Initializers
-    
+
     /// Helper Initializer: returns an Attributed String, with the specified attachment, styled with a given
     /// collection of attributes.
     ///
@@ -21,24 +21,24 @@ extension NSAttributedString
 
         self.init(.textAttachment, attributes: attributesWithAttachment)
     }
-    
+
     public convenience init(attachment: NSTextAttachment, caption: NSAttributedString, attributes: [NSAttributedString.Key: Any]) {
         let figure = Figure()
         let figcaption = Figcaption(defaultFont: UIFont.systemFont(ofSize: 14), storing: nil)
-        
+
         let figureAttributes = attributes.appending(figure)
         let finalString = NSMutableAttributedString(attachment: attachment, attributes: figureAttributes)
-        
+
         let mutableCaption = NSMutableAttributedString(attributedString: caption)
         mutableCaption.append(paragraphProperty: figure)
         mutableCaption.append(paragraphProperty: figcaption)
-        
+
         let paragraphSeparator = NSAttributedString(.paragraphSeparator, attributes: [:])
-        
+
         finalString.append(paragraphSeparator)
         finalString.append(mutableCaption)
         finalString.append(paragraphSeparator)
-        
+
         self.init(attributedString: finalString)
     }
 
@@ -103,47 +103,47 @@ extension NSAttributedString
         guard let captionRange = self.captionRange(for: attachment) else {
             return nil
         }
-        
+
         let string = attributedSubstring(from: captionRange).mutableCopy() as! NSMutableAttributedString
-        
+
         for character in Character.paragraphBreakingCharacters {
             string.replaceOcurrences(of: String(character), with: "")
         }
-        
+
         return NSAttributedString(attributedString: string)
     }
 
     public func captionRange(for attachment: NSTextAttachment) -> NSRange? {
         guard let figureRange = self.figureRange(for: attachment) else {
             return nil
         }
-        
+
         return figcaptionRanges(within: figureRange).first
     }
 
     // MARK: - Captions: Figure and Figcaption property ranges
 
     private func figcaptionRanges(within range: NSRange) -> [NSRange] {
         var ranges = [NSRange]()
-        
+
         enumerateParagraphRanges(spanning: range) { (_, enclosingRange) in
             guard let paragraphStyle = attribute(.paragraphStyle, at: enclosingRange.lowerBound, effectiveRange: nil) as? ParagraphStyle else {
                 return
             }
-            
+
             if paragraphStyle.hasProperty(where: { $0 is Figcaption }) {
                 ranges.append(enclosingRange)
             }
         }
-        
+
         return ranges
     }
 
     private func figureRange(for attachment: NSTextAttachment) -> NSRange? {
         guard let attachmentRange = ranges(forAttachment: attachment).first else {
             return nil
         }
-        
+
         let paragraphRange = self.paragraphRange(for: attachmentRange)
 
         guard let paragraphStyle = self.attribute(.paragraphStyle, at: paragraphRange.lowerBound, effectiveRange: nil) as? ParagraphStyle,