Add default values

.gitignore

@@ -1,6 +1,7 @@
 # Xcode
 #
 # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+.DS_Store
 
 ## User settings
 xcuserdata/

Generator/Generator.swift

@@ -13,15 +13,13 @@ struct Generator {
 }
 
 extension Generator {
-
     func generateSamples() -> [String] {
         let objects = makeObjects()
         return objects.map { $0.sample }
     }
 }
 
 private extension Generator {
-
     func makeObjects() -> [Object] {
         var objects = [Object]()
         var currentObject: Object?

Generator/Line.swift

@@ -74,25 +74,28 @@ private extension Line {
 
         let name = words[index + 1]
         let type = words[index + 2]
+        let castedType = Object.Property.PropertyType(string: type)
 
-        return .init(name: name, type: type)
+        let property = Object.Property(name: name, type: type, castedType: castedType)
+        return property
     }
 
     func containsEndOfObject(_ line: String) -> Bool {
         line.contains(endOfObject)
     }
 
     func findWords(_ line: String) -> [String] {
-        let declarationAndType = line
-            .components(separatedBy: ":")
-            .map { $0.trimmingCharacters(in: .whitespaces) }
-            .filter { !$0.isEmpty }
+        let delimiter: Character = ":"
 
-        guard
-            let declaration = declarationAndType.first,
-            let type = declarationAndType.last
-        else { return [] }
+        guard let index = line.firstIndex(of: delimiter) else {
+            return line.components(separatedBy: .whitespaces)
+        }
 
-        return declaration.components(separatedBy: .whitespaces) + [type]
+        let declaration = line.prefix(upTo: index)
+        let type = line.suffix(from: line.index(after: index))
+        let result = (declaration.components(separatedBy: .whitespaces) + [String(type)])
+            .map { $0.trimmingCharacters(in: .whitespaces) }
+            .filter { !$0.isEmpty }
+        return result
     }
 }

Generator/Object/Object+Representation.swift

@@ -9,7 +9,6 @@
 import Foundation
 
 let singleIndent = "    "
-
 let representationTemplate =
 """
 struct %@ {
@@ -18,15 +17,14 @@ struct %@ {
 """
 
 extension Object {
-
     var representation: String {
         representation(indent: "")
     }
 }
 
 // MARK: Private
-private extension Object {
 
+private extension Object {
     func representation(indent: String) -> String {
         .init(
             format: representationTemplate,
@@ -55,7 +53,6 @@ private extension Object {
 }
 
 extension Object.Property {
-
     func representation(indent: String) -> String {
         indent + "let " + name + ": " + type
     }

Generator/Object/Object+Sample.swift

@@ -24,8 +24,6 @@ extension %@ {
 %@
 """
 
-let defaultValue = " = <#default value" + "#" + ">"
-
 let escaping = "@escaping "
 
 extension Object {
@@ -76,9 +74,9 @@ private extension Object {
 }
 
 extension Object.Property {
-
     var argument: String {
-        String(repeating: singleIndent, count: 2) + name + ": " + argumentType + defaultValue
+        let typeSuffix: String = argumentType + " = " + castedType.defaultValue(forName: name)
+        return String(repeating: singleIndent, count: 2) + name + ": " + typeSuffix
     }
 
     var body: String {

Generator/Object/Object.swift

@@ -13,6 +13,25 @@ final class Object {
     struct Property {
         let name: String
         let type: String
+        let castedType: PropertyType
+
+        enum PropertyType: Hashable {
+            case uuid
+            case string
+            case date
+            case timeInterval
+            case bool
+            case int
+            case decimal
+            case double
+            case float
+            case url
+            case array
+            case dictionary
+            case set
+            case unknownOptional
+            case unknownNonOptional
+        }
     }
 
     let name: String
@@ -40,3 +59,55 @@ extension Object.Property {
         ) != nil
     }
 }
+
+extension Object.Property.PropertyType {
+    init(string: String) {
+        let matched = Self.patterns.first {
+            string.contains($0.value)
+        }
+        if let matched {
+            self = matched.key
+        } else if string.contains(Self.optionalPattern) {
+            self = .unknownOptional
+        } else {
+            self = .unknownNonOptional
+        }
+    }
+
+    private static let patterns: [Self: Regex] = [
+        .array: /\[\w+\??\]\??$/,
+        .dictionary: /\[\w+ ?: ?\w+\??\]\??$/,
+        .set: /Set\<\w+\??\>\??$/,
+        .uuid: /UUID\??$/,
+        .string: /String\??$/,
+        .date: /Date\??$/,
+        .timeInterval: /TimeInterval\??$/,
+        .bool: /Bool\??$/,
+        .int: /[Int|Int8|Int16|Int32|Int64|UInt]\??$/,
+        .decimal: /Decimal\??$/,
+        .double: /Double\??$/,
+        .float: /Float\??$/,
+        .url: /URL\??$/,
+    ]
+    private static let optionalPattern: Regex = /.*\?$/
+
+    func defaultValue(forName name: String) -> String {
+        switch self {
+        case .uuid: return "UUID()"
+        case .string: return "\"\(name)\""
+        case .date: return "Date(timeIntervalSince1970: 1000)"
+        case .timeInterval: return Int.random(in: 100 ... 200).description
+        case .bool: return "false"
+        case .int: return Int.random(in: 0 ... 100).description
+        case .decimal: return "Decimal(\(Int.random(in: 0 ... 100))"
+        case .double: return Double.random(in: 0.0 ... 10.0).description
+        case .float: return Float.random(in: 0.0 ... 10.0).description
+        case .url: return "URL(string: \"https://foo.bar/\")"
+        case .array: return "[]"
+        case .dictionary: return "[:]"
+        case .set: return "Set()"
+        case .unknownOptional: return "nil"
+        case .unknownNonOptional: return "<#default value#" + ">"
+        }
+    }
+}

SampleGenerator.xcodeproj/project.pbxproj

@@ -434,7 +434,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -488,7 +488,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = macosx;
@@ -503,17 +503,18 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = SampleGenerator/SampleGenerator.entitlements;
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = Z3544C935Q;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = SampleGenerator/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.sftnhrd.SampleGenerator;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -526,17 +527,18 @@
 				ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES = YES;
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = SampleGenerator/SampleGenerator.entitlements;
+				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = Z3544C935Q;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_HARDENED_RUNTIME = YES;
 				ENABLE_PREVIEWS = YES;
 				INFOPLIST_FILE = SampleGenerator/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.15;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				PRODUCT_BUNDLE_IDENTIFIER = com.sftnhrd.SampleGenerator;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -549,7 +551,7 @@
 				CODE_SIGN_ENTITLEMENTS = Generator/Generator.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = Z3544C935Q;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_HARDENED_RUNTIME = YES;
 				INFOPLIST_FILE = Generator/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -570,7 +572,7 @@
 				CODE_SIGN_ENTITLEMENTS = Generator/Generator.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = Z3544C935Q;
+				DEVELOPMENT_TEAM = "";
 				ENABLE_HARDENED_RUNTIME = YES;
 				INFOPLIST_FILE = Generator/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
@@ -591,7 +593,7 @@
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = Z3544C935Q;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = SampleGeneratorTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -611,7 +613,7 @@
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				DEVELOPMENT_TEAM = Z3544C935Q;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = SampleGeneratorTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",

SampleGeneratorTests/LineTests.swift

@@ -31,11 +31,4 @@ class SampleGeneratorTests: XCTestCase {
 
         XCTAssert(true)
     }
-
-    func testClosurePropertyArgument() {
-        let property = Object.Property(name: "closure", type: "() -> Void")
-
-        let argument = property.argument
-        XCTAssertEqual(argument, "        closure: @escaping () -> Void = <#default value#>")
-    }
 }