swiftlint chapter 1

kodecocodes · Feb 20, 2022 · bc6732a · bc6732a
1 parent 84c4a0b
commit bc6732a
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Showing 9 changed files with 146 additions and 122 deletions.
diff --git a/...ion-to-animations-with-swiftui/projects/challenges/SavannaTours.xcodeproj/project.pbxproj b/...ion-to-animations-with-swiftui/projects/challenges/SavannaTours.xcodeproj/project.pbxproj
@@ -112,6 +112,7 @@
  9CEFEFDB22B98EB100B223AC /* Sources */,
  9CEFEFDC22B98EB100B223AC /* Frameworks */,
  9CEFEFDD22B98EB100B223AC /* Resources */,
+ 9CA2B08027C2482800B569F8 /* ShellScript */,
  );
  buildRules = (
  );
@@ -167,6 +168,26 @@
  };
 /* End PBXResourcesBuildPhase section */
 
+/* Begin PBXShellScriptBuildPhase section */
+ 9CA2B08027C2482800B569F8 /* ShellScript */ = {
+ isa = PBXShellScriptBuildPhase;
+ buildActionMask = 2147483647;
+ files = (
+ );
+ inputFileListPaths = (
+ );
+ inputPaths = (
+ );
+ outputFileListPaths = (
+ );
+ outputPaths = (
+ );
+ runOnlyForDeploymentPostprocessing = 0;
+ shellPath = /bin/sh;
+ shellScript = "PATH=/opt/homebrew/bin:$PATH\nif [ -f ~/com.raywenderlich.swiftlint.yml ]; then\n if which swiftlint >/dev/null; then\n swiftlint --no-cache --config ~/com.raywenderlich.swiftlint.yml\n fi\nfi\n";
+ };
+/* End PBXShellScriptBuildPhase section */
+
 /* Begin PBXSourcesBuildPhase section */
  9CEFEFDB22B98EB100B223AC /* Sources */ = {
  isa = PBXSourcesBuildPhase;

diff --git a/...tion-to-animations-with-swiftui/projects/challenges/SavannaTours/Assets/AppDelegate.swift b/...tion-to-animations-with-swiftui/projects/challenges/SavannaTours/Assets/AppDelegate.swift
@@ -29,7 +29,7 @@
 import SwiftUI
 
 @main
-struct testappApp: App {
+struct SavannaToursApp: App {
  var body: some Scene {
  WindowGroup {
  ContentView()

diff --git a/...troduction-to-animations-with-swiftui/projects/challenges/SavannaTours/Assets/Delay.swift b/...troduction-to-animations-with-swiftui/projects/challenges/SavannaTours/Assets/Delay.swift
@@ -29,5 +29,5 @@
 import Foundation
 
 func delay(seconds: TimeInterval, block: @escaping () -> Void) {
- DispatchQueue.main.asyncAfter(deadline: .now() + seconds, execute: block)
+ DispatchQueue.main.asyncAfter(deadline: .now() + seconds, execute: block)
 }
diff --git a/...-animations-with-swiftui/projects/challenges/SavannaTours/Assets/Launch Screen.storyboard b/...-animations-with-swiftui/projects/challenges/SavannaTours/Assets/Launch Screen.storyboard
@@ -1,8 +1,8 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="13142" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="19529" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+ <device id="retina6_1" orientation="portrait" appearance="light"/>
  <dependencies>
- <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12042"/>
- <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
+ <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="19519"/>
  <capability name="Safe area layout guides" minToolsVersion="9.0"/>
  <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
  </dependencies>
@@ -12,32 +12,32 @@
  <objects>
  <viewController id="01J-lp-oVM" sceneMemberID="viewController">
  <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
- <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
+ <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
  <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
  <subviews>
- <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Copyright © 2019 Razeware LLC. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="obG-Y5-kRd">
- <rect key="frame" x="0.0" y="626.5" width="375" height="20.5"/>
+ <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Copyright © 2022 Razeware LLC. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="obG-Y5-kRd">
+ <rect key="frame" x="0.0" y="855.5" width="414" height="20.5"/>
  <fontDescription key="fontDescription" type="system" pointSize="17"/>
  <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
  <nil key="highlightedColor"/>
  </label>
  <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="SavannaTours" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="GJd-Yh-RWb">
- <rect key="frame" x="0.0" y="202" width="375" height="43"/>
+ <rect key="frame" x="0.0" y="278" width="414" height="43"/>
  <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
  <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
  <nil key="highlightedColor"/>
  </label>
  </subviews>
+ <viewLayoutGuide key="safeArea" id="Bcu-3y-fUS"/>
  <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
  <constraints>
  <constraint firstItem="Bcu-3y-fUS" firstAttribute="centerX" secondItem="obG-Y5-kRd" secondAttribute="centerX" id="5cz-MP-9tL"/>
  <constraint firstItem="Bcu-3y-fUS" firstAttribute="centerX" secondItem="GJd-Yh-RWb" secondAttribute="centerX" id="Q3B-4B-g5h"/>
- <constraint firstItem="obG-Y5-kRd" firstAttribute="leading" secondItem="Bcu-3y-fUS" secondAttribute="leading" constant="20" symbolic="YES" id="SfN-ll-jLj"/>
+ <constraint firstItem="obG-Y5-kRd" firstAttribute="leading" secondItem="Bcu-3y-fUS" secondAttribute="leading" symbolic="YES" id="SfN-ll-jLj"/>
  <constraint firstAttribute="bottom" secondItem="obG-Y5-kRd" secondAttribute="bottom" constant="20" id="Y44-ml-fuU"/>
  <constraint firstItem="GJd-Yh-RWb" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="bottom" multiplier="1/3" constant="1" id="moa-c2-u7t"/>
  <constraint firstItem="GJd-Yh-RWb" firstAttribute="leading" secondItem="Bcu-3y-fUS" secondAttribute="leading" constant="20" symbolic="YES" id="x7j-FC-K8j"/>
  </constraints>
- <viewLayoutGuide key="safeArea" id="Bcu-3y-fUS"/>
  </view>
  </viewController>
  <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>

diff --git a/...on-to-animations-with-swiftui/projects/challenges/SavannaTours/Assets/SceneDelegate.swift b/...on-to-animations-with-swiftui/projects/challenges/SavannaTours/Assets/SceneDelegate.swift
@@ -30,16 +30,15 @@ import UIKit
 import SwiftUI
 
 class SceneDelegate: UIResponder, UIWindowSceneDelegate {
+ var window: UIWindow?
 
- var window: UIWindow?
-
- func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
- // Use a UIHostingController as window root view controller
- if let windowScene = scene as? UIWindowScene {
- let window = UIWindow(windowScene: windowScene)
- window.rootViewController = UIHostingController(rootView: ContentView())
- self.window = window
- window.makeKeyAndVisible()
- }
- }
+ func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
+ // Use a UIHostingController as window root view controller
+ if let windowScene = scene as? UIWindowScene {
+ let window = UIWindow(windowScene: windowScene)
+ window.rootViewController = UIHostingController(rootView: ContentView())
+ self.window = window
+ window.makeKeyAndVisible()
+ }
+ }
 }
diff --git a/...on-to-animations-with-swiftui/projects/challenges/SavannaTours/Views/MilestonesList.swift b/...on-to-animations-with-swiftui/projects/challenges/SavannaTours/Views/MilestonesList.swift
@@ -33,10 +33,10 @@ struct MilestonesList: View {
  var body: some View {
  List((0...4), id: \.self) { num in
  VStack(alignment: .leading) {
- Text("Milestone #\(num+1)")
+ Text("Milestone #\(num + 1)")
  .font(.title)
  HStack(alignment: .lastTextBaseline) {
- Text("Savanna National Park (\(num*12 + 5)km)")
+ Text("Savanna National Park (\(num * 12 + 5)km)")
  .font(.subheadline)
  Image(systemName: "pin")
  Spacer()

diff --git a/...duction-to-animations-with-swiftui/projects/challenges/SavannaTours/Views/TourTitle.swift b/...duction-to-animations-with-swiftui/projects/challenges/SavannaTours/Views/TourTitle.swift
@@ -30,20 +30,20 @@ import Foundation
 import SwiftUI
 
 struct TourTitle: View {
- let title: String
- let caption: String
- 
- var body: some View {
- VStack(alignment: .leading) {
- Text(title)
- .font(.largeTitle)
- .fontWeight(.bold)
- .shadow(radius: 5)
- .foregroundColor(.white)
- 
- Text(caption)
- .font(.caption)
- .foregroundColor(.white)
- }
- }
+ let title: String
+ let caption: String
+
+ var body: some View {
+ VStack(alignment: .leading) {
+ Text(title)
+ .font(.largeTitle)
+ .fontWeight(.bold)
+ .shadow(radius: 5)
+ .foregroundColor(.white)
+
+ Text(caption)
+ .font(.caption)
+ .foregroundColor(.white)
+ }
+ }
 }
diff --git a/01-introduction-to-animations-with-swiftui/projects/challenges/Views/ContentView.swift b/01-introduction-to-animations-with-swiftui/projects/challenges/Views/ContentView.swift
@@ -28,55 +28,57 @@
 
 import SwiftUI
 
-struct ContentView : View {
- @State var zoomed = false
-
- var body: some View {
- VStack(spacing: 0) {
- HeroImage(name: "hero")
-
- ZStack {
- HStack {
- TourTitle(title: "Savanna Trek", caption: "15 mile drive followed by an hour long trek")
- .offset(x: 0, y: -15)
- .padding(.leading, 30)
- .offset(x: self.zoomed ? 500 : 0, y: -15)
- .animation(.default, value: self.zoomed)
+struct ContentView: View {
+ @State var zoomed = false
 
- Spacer()
- }
-
- GeometryReader() { geometry in
- Image("thumb")
- .clipShape(RoundedRectangle(cornerRadius: self.zoomed ? 40 : 500 ))
- .overlay(
- Circle()
- .fill(self.zoomed ? Color.clear : Color(red: 1.0, green: 1.0, blue: 1.0, opacity: 0.4))
- .scaleEffect(0.8)
- )
- .rotationEffect(self.zoomed ? Angle(degrees: 0) : Angle(degrees: 90))
- .position(x: self.zoomed ? geometry.frame(in: .local).midX : 600,
- y: 50)
- .saturation(self.zoomed ? 1 : 0)
- .scaleEffect(self.zoomed ? 1.33 : 0.33)
- .shadow(radius: 10)
- .animation(.spring(), value: self.zoomed)
- .onTapGesture {
- self.zoomed.toggle()
- }
- }
- }
- .background(Color(red: 0.1, green: 0.1, blue: 0.1))
-
- MilestonesList()
- }
- }
+ var body: some View {
+ VStack(spacing: 0) {
+ HeroImage(name: "hero")
+
+ ZStack {
+ HStack {
+ TourTitle(title: "Savanna Trek", caption: "15 mile drive followed by an hour long trek")
+ .offset(x: 0, y: -15)
+ .padding(.leading, 30)
+ .offset(x: self.zoomed ? 500 : 0, y: -15)
+ .animation(.default, value: self.zoomed)
+
+ Spacer()
+ }
+
+ GeometryReader { geometry in
+ Image("thumb")
+ .clipShape(RoundedRectangle(cornerRadius: self.zoomed ? 40 : 500 ))
+ .overlay(
+ Circle()
+ .fill(self.zoomed ? Color.clear : Color(red: 1.0, green: 1.0, blue: 1.0, opacity: 0.4))
+ .scaleEffect(0.8)
+ )
+ .rotationEffect(self.zoomed ? Angle(degrees: 0) : Angle(degrees: 90))
+ .position(
+ x: self.zoomed ? geometry.frame(in: .local).midX : 600,
+ y: 50
+ )
+ .saturation(self.zoomed ? 1 : 0)
+ .scaleEffect(self.zoomed ? 1.33 : 0.33)
+ .shadow(radius: 10)
+ .animation(.spring(), value: self.zoomed)
+ .onTapGesture {
+ self.zoomed.toggle()
+ }
+ }
+ }
+ .background(Color(red: 0.1, green: 0.1, blue: 0.1))
+
+ MilestonesList()
+ }
+ }
 }
 
 #if DEBUG
-struct ContentView_Previews : PreviewProvider {
- static var previews: some View {
- ContentView()
- }
+struct ContentView_Previews: PreviewProvider {
+ static var previews: some View {
+ ContentView()
+ }
 }
 #endif
diff --git a/01-introduction-to-animations-with-swiftui/projects/challenges/Views/StarterView.swift b/01-introduction-to-animations-with-swiftui/projects/challenges/Views/StarterView.swift
@@ -29,50 +29,52 @@
 import SwiftUI
 
 struct StarterView: View {
- @State var currentOffset = 0
- @State var color = Color.red
- 
- var body: some View {
- ZStack {
- Circle()
- .scaleEffect(0.5)
- .foregroundColor(colors[currentOffset])
+ @State var currentOffset = 0
+ @State var color = Color.red
+
+ var body: some View {
+ ZStack {
+ Circle()
+ .scaleEffect(0.5)
+ .foregroundColor(colors[currentOffset])
  .animation(.default, value: currentOffset)
- .offset(x: offsets[currentOffset].x,
- y: offsets[currentOffset].y)
- }
- .onAppear {
- for index in 1..<offsets.count {
- delay(seconds: Double(index)) {
- self.currentOffset = index
- }
- }
- }
- }
+ .offset(
+ x: offsets[currentOffset].x,
+ y: offsets[currentOffset].y
+ )
+ }
+ .onAppear {
+ for index in 1..<offsets.count {
+ delay(seconds: Double(index)) {
+ self.currentOffset = index
+ }
+ }
+ }
+ }
 }
 
 #if DEBUG
-struct StarterView_Previews : PreviewProvider {
- static var previews: some View {
- StarterView()
- }
+struct StarterView_Previews: PreviewProvider {
+ static var previews: some View {
+ StarterView()
+ }
 }
 #endif
 
 let offsets: [CGPoint] = [
- CGPoint(x: 0, y: 0),
- CGPoint(x: 100, y: 0),
- CGPoint(x: 100, y: -100),
- CGPoint(x: -100, y: -100),
- CGPoint(x: -100, y: 0),
- CGPoint(x: 0, y: 0),
+ CGPoint(x: 0, y: 0),
+ CGPoint(x: 100, y: 0),
+ CGPoint(x: 100, y: -100),
+ CGPoint(x: -100, y: -100),
+ CGPoint(x: -100, y: 0),
+ CGPoint(x: 0, y: 0)
 ]
 
 let colors: [Color] = [
- Color.green,
- Color.blue,
- Color.red,
- Color.orange,
- Color.yellow,
- Color.green
+ Color.green,
+ Color.blue,
+ Color.red,
+ Color.orange,
+ Color.yellow,
+ Color.green
 ]