Applied formatting

Dangerfile.swift

@@ -10,9 +10,9 @@ let sourceChanges = allSourceFiles.contains { $0.hasPrefix("Source") }
 let isNotTrivial = !danger.github.pullRequest.title.contains("#trivial")
 if isNotTrivial && noChangelogEntry && sourceChanges {
     danger.warn("""
-         Any changes to library code should be reflected in the Changelog.
-         Please consider adding a note there.
-        """)
+     Any changes to library code should be reflected in the Changelog.
+     Please consider adding a note there.
+    """)
 }
 
 // Make it more obvious that a PR is a work in progress and shouldn't be merged yet
@@ -30,18 +30,18 @@ if (danger.github.pullRequest.additions ?? 0) > 500 {
 let addedSwiftLibraryFiles = danger.git.createdFiles.contains { $0.fileType == .swift && $0.hasPrefix("Source") }
 let deletedSwiftLibraryFiles = danger.git.deletedFiles.contains { $0.fileType == .swift && $0.hasPrefix("Source") }
 let modifiedCarthageXcodeProject = danger.git.modifiedFiles.contains { $0.contains("TPPDF.xcodeproj") }
-if (addedSwiftLibraryFiles || deletedSwiftLibraryFiles) && !modifiedCarthageXcodeProject {
+if addedSwiftLibraryFiles || deletedSwiftLibraryFiles, !modifiedCarthageXcodeProject {
     fail("Added or removed library files require the Carthage Xcode project to be updated.")
 }
 
 // Warning message for not updated package manifest(s)
 let manifests = [
     "TPPDF.podspec",
     "Package.swift",
-    "Package.resolved"
+    "Package.resolved",
 ]
 let updatedManifests = manifests.filter { manifest in danger.git.modifiedFiles.contains { $0.name == manifest } }
-if !updatedManifests.isEmpty && updatedManifests.count != manifests.count {
+if !updatedManifests.isEmpty, updatedManifests.count != manifests.count {
     let notUpdatedManifests = manifests.filter { !updatedManifests.contains($0) }
     let updatedArticle = updatedManifests.count == 1 ? "The " : ""
     let updatedVerb = updatedManifests.count == 1 ? "was" : "were"
@@ -54,7 +54,7 @@ if !updatedManifests.isEmpty && updatedManifests.count != manifests.count {
 
 // Warn when library files has been updated but not tests.
 let testsUpdated = danger.git.modifiedFiles.contains { $0.hasPrefix("Tests") }
-if sourceChanges && !testsUpdated {
+if sourceChanges, !testsUpdated {
     warn("The library files were changed, but the tests remained unmodified. Consider updating or adding to the tests to match the library changes.")
 }
 

Example macOS/Example/AppDelegate.swift

@@ -11,17 +11,17 @@ import SwiftUI
 
 @NSApplicationMain
 class AppDelegate: NSObject, NSApplicationDelegate {
-
     var window: NSWindow!
 
-    func applicationDidFinishLaunching(_ aNotification: Notification) {
+    func applicationDidFinishLaunching(_: Notification) {
         let contentView = ContentView()
 
         window = NSWindow(
             contentRect: NSRect(x: 0, y: 0, width: 800, height: 600),
             styleMask: [.titled, .closable, .miniaturizable, .resizable, .fullSizeContentView],
             backing: .buffered,
-            defer: false)
+            defer: false
+        )
         window.title = "TPPDF Examples"
         window.center()
         window.setFrameAutosaveName("Main Window")
@@ -30,7 +30,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         window.setFrameAutosaveName("main")
     }
 
-    func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+    func applicationShouldTerminateAfterLastWindowClosed(_: NSApplication) -> Bool {
         true
     }
 }

Example macOS/Example/UI/ContentView.swift

@@ -6,19 +6,16 @@
 //  Copyright © 2022 techprimate GmbH. All rights reserved.
 //
 
-import SwiftUI
 import Combine
+import SwiftUI
 import TPPDF
 
 class ContentViewModel: ObservableObject {
-
     @Published var url: URL?
     @State var selectedFactory = Examples.defaultFactory
-
 }
 
 struct ContentView: View {
-
     @ObservedObject var viewModel = ContentViewModel()
 
     var body: some View {

Example macOS/Example/UI/PDFView+SwiftUI.swift

@@ -10,52 +10,51 @@ import PDFKit
 import SwiftUI
 
 #if os(macOS)
-import AppKit
-
-struct PDFKitRepresentedView: NSViewRepresentable {
-
-    var url: URL?
-
-    func makeNSView(context: NSViewRepresentableContext<PDFKitRepresentedView>) -> PDFKitRepresentedView.NSViewType {
-        let pdfView = PDFView()
-        if let url = self.url {
-            pdfView.document = PDFDocument(url: url)
-        } else {
-            pdfView.document = nil
+    import AppKit
+
+    struct PDFKitRepresentedView: NSViewRepresentable {
+        var url: URL?
+
+        func makeNSView(context _: NSViewRepresentableContext<PDFKitRepresentedView>) -> PDFKitRepresentedView.NSViewType {
+            let pdfView = PDFView()
+            if let url = url {
+                pdfView.document = PDFDocument(url: url)
+            } else {
+                pdfView.document = nil
+            }
+            return pdfView
         }
-        return pdfView
-    }
 
-    func updateNSView(_ nsView: NSView, context: NSViewRepresentableContext<PDFKitRepresentedView>) {
-        guard let pdfView = nsView as? PDFView else {
-            return
-        }
-        if let url = self.url {
-            pdfView.document = PDFDocument(url: url)
-        } else {
-            pdfView.document = nil
+        func updateNSView(_ nsView: NSView, context _: NSViewRepresentableContext<PDFKitRepresentedView>) {
+            guard let pdfView = nsView as? PDFView else {
+                return
+            }
+            if let url = url {
+                pdfView.document = PDFDocument(url: url)
+            } else {
+                pdfView.document = nil
+            }
         }
     }
-}
 
 #elseif os(iOS)
-import UIKit
+    import UIKit
 
-struct PDFKitRepresentedView: UIViewRepresentable {
-    let url: URL
+    struct PDFKitRepresentedView: UIViewRepresentable {
+        let url: URL
 
-    init(_ url: URL) {
-        self.url = url
-    }
+        init(_ url: URL) {
+            self.url = url
+        }
 
-    func makeUIView(context: UIViewRepresentableContext<PDFKitRepresentedView>) -> PDFKitRepresentedView.UIViewType {
-        // Create a `PDFView` and set its `PDFDocument`.
-        let pdfView = PDFView()
-        pdfView.document = PDFDocument(url: self.url)
-        return pdfView
-    }
+        func makeUIView(context _: UIViewRepresentableContext<PDFKitRepresentedView>) -> PDFKitRepresentedView.UIViewType {
+            // Create a `PDFView` and set its `PDFDocument`.
+            let pdfView = PDFView()
+            pdfView.document = PDFDocument(url: url)
+            return pdfView
+        }
 
-    func updateUIView(_ uiView: UIView, context: UIViewRepresentableContext<PDFKitRepresentedView>) {}
-}
+        func updateUIView(_: UIView, context _: UIViewRepresentableContext<PDFKitRepresentedView>) {}
+    }
 
 #endif

Package.swift

@@ -6,28 +6,28 @@ let package = Package(
     name: "TPPDF",
     platforms: [
         .iOS(.v9),
-        .macOS(.v10_14)
+        .macOS(.v10_14),
     ],
     products: [
         .library(name: "TPPDF", targets: ["TPPDF"]),
     ],
     dependencies: [
         .package(url: "https://github.com/Quick/Quick", .exact("3.1.2")),
-        .package(url: "https://github.com/Quick/Nimble",  .exact("9.2.1")),
+        .package(url: "https://github.com/Quick/Nimble", .exact("9.2.1")),
     ],
     targets: [
         .target(name: "TPPDF", path: "Source"),
         .testTarget(name: "TPPDFTests", dependencies: [
             "TPPDF",
             "Quick",
-            "Nimble"
+            "Nimble",
         ], resources: [
             .copy("resources/sample.pdf"),
         ]),
         .testTarget(name: "TPPDFIntegrationTests", dependencies: [
             "TPPDF",
             "Quick",
-            "Nimble"
+            "Nimble",
         ], resources: [
             .copy("resources/50-pages.pdf"),
         ]),

Shared iOS/UI/AppDelegate.swift

@@ -10,7 +10,5 @@ import UIKit
 
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
-
     var window: UIWindow?
-
 }

Shared iOS/UI/ExamplesListViewController.swift

@@ -10,12 +10,11 @@ import Foundation
 import UIKit
 
 class ExamplesListViewController: UITableViewController {
-
-    override func numberOfSections(in tableView: UITableView) -> Int {
+    override func numberOfSections(in _: UITableView) -> Int {
         return Examples.factories.count
     }
 
-    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+    override func tableView(_: UITableView, numberOfRowsInSection section: Int) -> Int {
         return Examples.factories[section].examples.count
     }
 
@@ -30,7 +29,7 @@ class ExamplesListViewController: UITableViewController {
         return cell
     }
 
-    override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
+    override func tableView(_: UITableView, titleForHeaderInSection section: Int) -> String? {
         return Examples.factories[section].header
     }
 
@@ -40,7 +39,7 @@ class ExamplesListViewController: UITableViewController {
     }
 
     override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
-        if segue.identifier == "show-example", let dest = segue.destination as? ViewController, let index = sender as? IndexPath  {
+        if segue.identifier == "show-example", let dest = segue.destination as? ViewController, let index = sender as? IndexPath {
             let section = Examples.factories[index.section].examples
             let item = section[index.row]
 

Shared iOS/UI/ViewController.swift

@@ -6,13 +6,12 @@
 //  Copyright © 2019 Philip Niedertscheider. All rights reserved.
 //
 
-import UIKit
 import TPPDF
+import UIKit
 
 class ViewController: UIViewController {
-
-    @IBOutlet weak var webView: UIWebView!
-    @IBOutlet weak var progressView: UIProgressView!
+    @IBOutlet var webView: UIWebView!
+    @IBOutlet var progressView: UIProgressView!
 
     var progressObserver: NSObjectProtocol!
 
@@ -38,7 +37,7 @@ class ViewController: UIViewController {
         print("Preparation took: " + TimeUtils.stringFromTimeInterval(interval: CFAbsoluteTimeGetCurrent() - startTime))
         startTime = CFAbsoluteTimeGetCurrent()
         /* ---- Execution Metrics ---- */
-        
+
         var generator: PDFGeneratorProtocol
         if documents.count > 1 {
             generator = PDFMultiDocumentGenerator(documents: documents)
@@ -47,15 +46,15 @@ class ViewController: UIViewController {
         }
         generator.debug = exampleFactory is ExperimentFactory
 
-        self.progressView.observedProgress = generator.progress
-        observer = generator.progress.observe(\.completedUnitCount) { (p, _) in
+        progressView.observedProgress = generator.progress
+        observer = generator.progress.observe(\.completedUnitCount) { p, _ in
             print(p.localizedDescription ?? "")
         }
         DispatchQueue.global(qos: .background).async {
             do {
                 let url = try generator.generateURL(filename: "Example.pdf")
                 print("Output URL:", url)
-                
+
                 /* ---- Execution Metrics ---- */
                 print("Generation took: " + TimeUtils.stringFromTimeInterval(interval: CFAbsoluteTimeGetCurrent() - startTime))
                 /* ---- Execution Metrics ---- */

Shared/Examples/DocumentSettingsExampleFactory.swift

@@ -7,14 +7,13 @@
 //
 
 #if os(iOS)
-import UIKit
+    import UIKit
 #elseif os(macOS)
-import AppKit
+    import AppKit
 #endif
 import TPPDF
 
 class DocumentSettingsExampleFactory: ExampleFactory {
-
     func generateDocument() -> [PDFDocument] {
         let document = PDFDocument(format: .a4)
         document.background.color = .green

Shared/Examples/Examples.swift

@@ -9,21 +9,16 @@
 import Foundation
 
 struct ExampleSection {
-
     let header: String
     let examples: [Example]
-
 }
 
 struct Example {
-
     let name: String
     let factory: ExampleFactory
-
 }
 
 enum Examples {
-
     static var factories: [ExampleSection] {
         [
             .init(header: "Popular Examples", examples: [
@@ -42,16 +37,15 @@ enum Examples {
                 .init(name: "Pagination", factory: PaginationExampleFactory()),
                 .init(name: "Text Styles", factory: TextStylesExampleFactory()),
                 .init(name: "External Documents", factory: ExternalDocumentExampleFactory()),
-                .init(name: "Object Attributes", factory: ObjectAttributesExampleFactory())
+                .init(name: "Object Attributes", factory: ObjectAttributesExampleFactory()),
             ]),
             .init(header: "Developer Examples", examples: [
                 .init(name: "Experiment", factory: ExperimentFactory()),
-            ])
+            ]),
         ]
     }
 
     static var defaultFactory: Example {
         return factories[1].examples[0]
     }
 }
-