Merge pull request #66 from BottleRocketStudios/literalURL

Conform URL to ExpressibleByStringLiteral

CHANGELOG.md

@@ -15,6 +15,10 @@ they don't appear in plaintext within the source or binary of your app.
 [Tyler Milner](https://github.com/tylermilner)
 [#65](https://github.com/BottleRocketStudios/iOS-UtiliKit/pull/65)
 
+* Conform URL to ExpressibleByStringLiteral (e.g. `let url: URL = "www.apple.com"`)
+[Will McGinty](https://github.com/willmcginty)
+[#66](https://github.com/BottleRocketStudios/iOS-UtiliKit/pull/66)
+
 * Added Carthage support.
 [Ryan Gant](https://github.com/ganttastic)
 [#68](https://github.com/BottleRocketStudios/iOS-UtiliKit/pull/68)

Sources/UtiliKit/General/URL+Extensions.swift

@@ -0,0 +1,23 @@
+//
+//  URL+Extensions.swift
+//  UtiliKit-iOS
+//
+//  Created by William McGinty on 7/22/19.
+//  Copyright © 2019 Bottle Rocket Studios. All rights reserved.
+//
+
+import Foundation
+
+extension URL: ExpressibleByStringLiteral {
+
+    /// Creates a `URL` from a string literal object. This initializer will `fatalError` if given an invalid URL string. This initializer is intended for pre-defined strings, and should be used with extreme caution.
+    ///
+    /// - Parameter value: The literal string to which a `URL` object should be initialized, or crash if invalid.
+    public init(stringLiteral value: StaticString) {
+        guard let url = URL(string: value.description) else {
+            fatalError("Invalid URL string: \(value)")
+        }
+
+        self = url
+    }
+}

UtiliKit.xcodeproj/project.pbxproj

@@ -77,6 +77,7 @@
 		8698D0282061A3930065AE20 /* ViewControllerB.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8698D0082061A3930065AE20 /* ViewControllerB.swift */; };
 		8698D0292061A3930065AE20 /* WipeTransitionAnimator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8698D0092061A3930065AE20 /* WipeTransitionAnimator.swift */; };
 		B4CCCAEF22D57284001A7A4F /* DefaultContainerTransitionAnimator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8698CFA620619EAD0065AE20 /* DefaultContainerTransitionAnimator.swift */; };
+		B4A5231A22E6925B00AB1424 /* URL+Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = B4A5231922E6925B00AB1424 /* URL+Extensions.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -183,6 +184,7 @@
 		8698D0072061A3930065AE20 /* ViewControllerA.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ViewControllerA.swift; sourceTree = "<group>"; };
 		8698D0082061A3930065AE20 /* ViewControllerB.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ViewControllerB.swift; sourceTree = "<group>"; };
 		8698D0092061A3930065AE20 /* WipeTransitionAnimator.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WipeTransitionAnimator.swift; sourceTree = "<group>"; };
+		B4A5231922E6925B00AB1424 /* URL+Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "URL+Extensions.swift"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -355,6 +357,7 @@
 			children = (
 				8698CFA820619EAD0065AE20 /* FileManager+Extensions.swift */,
 				8698CFA920619EAD0065AE20 /* UIView+Extensions.swift */,
+				B4A5231922E6925B00AB1424 /* URL+Extensions.swift */,
 			);
 			path = General;
 			sourceTree = "<group>";
@@ -638,6 +641,7 @@
 				8698CFC120619EAD0065AE20 /* NibLoadable.swift in Sources */,
 				8698CFBF20619EAD0065AE20 /* UIView+Extensions.swift in Sources */,
 				8698CFCA20619EAD0065AE20 /* VersionConfig.swift in Sources */,
+				B4A5231A22E6925B00AB1424 /* URL+Extensions.swift in Sources */,
 				8698CFC420619EAD0065AE20 /* UICollectionView+Extensions.swift in Sources */,
 				0EC8025C209CE9C90051F732 /* Configurable.swift in Sources */,
 				8698CFC820619EAD0065AE20 /* TimelessDate.swift in Sources */,