Apply the same .swift-format as the generator repo (#68)

Apply the same .swift-format as the generator repo

### Motivation

Bring the runtime library formatting in line with the generator repo.

Also fixes apple/swift-openapi-generator#250.

### Modifications

Copied the `.swift-format` file, reran swift-format.

Only formatting changes.

### Result

Consistent style.

### Test Plan

CI.


Reviewed by: gjcairo

Builds:
     ✔︎ pull request validation (5.10) - Build finished. 
     ✔︎ pull request validation (5.8) - Build finished. 
     ✔︎ pull request validation (5.9) - Build finished. 
     ✔︎ pull request validation (api breakage) - Build finished. 
     ✔︎ pull request validation (docc test) - Build finished. 
     ✔︎ pull request validation (integration test) - Build finished. 
     ✔︎ pull request validation (nightly) - Build finished. 
     ✔︎ pull request validation (soundness) - Build finished. 

#68

Author: czechboy0

.swift-format

@@ -14,10 +14,11 @@
   "lineLength" : 120,
   "maximumBlankLines" : 1,
   "prioritizeKeepingFunctionOutputTogether" : false,
-  "respectsExistingLineBreaks" : true,
+  "respectsExistingLineBreaks" : false,
   "rules" : {
     "AllPublicDeclarationsHaveDocumentation" : true,
     "AlwaysUseLowerCamelCase" : false,
+    "AlwaysUseLiteralForEmptyCollectionInit" : true,
     "AmbiguousTrailingClosureOverload" : true,
     "BeginDocumentationCommentWithOneLineSummary" : false,
     "DoNotUseSemicolons" : true,
@@ -38,16 +39,18 @@
     "NoLeadingUnderscores" : false,
     "NoParensAroundConditions" : true,
     "NoVoidReturnOnFunctionSignature" : true,
+    "OmitExplicitReturns" : true,
     "OneCasePerLine" : true,
     "OneVariableDeclarationPerLine" : true,
     "OnlyOneTrailingClosureArgument" : true,
     "OrderedImports" : false,
+    "ReplaceForEachWithForLoop" : true,
     "ReturnVoidInsteadOfEmptyTuple" : true,
-    "UseEarlyExits" : true,
+    "UseEarlyExits" : false,
     "UseLetInEveryBoundCaseVariable" : false,
     "UseShorthandTypeNames" : true,
     "UseSingleLinePropertyGetter" : false,
-    "UseSynthesizedInitializer" : false,
+    "UseSynthesizedInitializer" : true,
     "UseTripleSlashForDocumentationComments" : true,
     "UseWhereClausesInForLoops" : false,
     "ValidateDocumentationComments" : true

Sources/OpenAPIRuntime/Base/Acceptable.swift

@@ -29,9 +29,7 @@ public struct QualityValue: Sendable, Hashable {
 
     /// Returns a Boolean value indicating whether the quality value is
     /// at its default value 1.0.
-    public var isDefault: Bool {
-        thousands == 1000
-    }
+    public var isDefault: Bool { thousands == 1000 }
 
     /// Creates a new quality value from the provided floating-point number.
     ///
@@ -46,26 +44,20 @@ public struct QualityValue: Sendable, Hashable {
     }
 
     /// The value represented as a floating-point number between 0.0 and 1.0, inclusive.
-    public var doubleValue: Double {
-        Double(thousands) / 1000
-    }
+    public var doubleValue: Double { Double(thousands) / 1000 }
 }
 
 extension QualityValue: RawRepresentable {
     /// Creates a new `QualityValue` instance from a raw string value.
     ///
     /// - Parameter rawValue: A string representing the quality value.
     public init?(rawValue: String) {
-        guard let doubleValue = Double(rawValue) else {
-            return nil
-        }
+        guard let doubleValue = Double(rawValue) else { return nil }
         self.init(doubleValue: doubleValue)
     }
 
     /// The raw string representation of the `QualityValue`.
-    public var rawValue: String {
-        String(format: "%0.3f", doubleValue)
-    }
+    public var rawValue: String { String(format: "%0.3f", doubleValue) }
 }
 
 extension QualityValue: ExpressibleByIntegerLiteral {
@@ -86,18 +78,14 @@ extension QualityValue: ExpressibleByFloatLiteral {
     /// Creates a new `QualityValue` instance from a floating-point literal value.
     ///
     /// - Parameter value: A floating-point literal value representing the quality value.
-    public init(floatLiteral value: Double) {
-        self.init(doubleValue: value)
-    }
+    public init(floatLiteral value: Double) { self.init(doubleValue: value) }
 }
 
 extension Array {
 
     /// Returns the default values for the acceptable type.
     public static func defaultValues<T: AcceptableProtocol>() -> [AcceptHeaderContentType<T>]
-    where Element == AcceptHeaderContentType<T> {
-        T.allCases.map { .init(contentType: $0) }
-    }
+    where Element == AcceptHeaderContentType<T> { T.allCases.map { .init(contentType: $0) } }
 }
 
 /// A wrapper of an individual content type in the accept header.
@@ -129,9 +117,7 @@ public struct AcceptHeaderContentType<ContentType: AcceptableProtocol>: Sendable
 
     /// Returns the default set of acceptable content types for this type, in
     /// the order specified in the OpenAPI document.
-    public static var defaultValues: [Self] {
-        ContentType.allCases.map { .init(contentType: $0) }
-    }
+    public static var defaultValues: [Self] { ContentType.allCases.map { .init(contentType: $0) } }
 }
 
 extension AcceptHeaderContentType: RawRepresentable {
@@ -161,18 +147,12 @@ extension AcceptHeaderContentType: RawRepresentable {
     }
 
     /// The raw representation of the content negotiation as a MIME type string.
-    public var rawValue: String {
-        contentType.rawValue + (quality.isDefault ? "" : "; q=\(quality.rawValue)")
-    }
+    public var rawValue: String { contentType.rawValue + (quality.isDefault ? "" : "; q=\(quality.rawValue)") }
 }
 
 extension Array {
 
     /// Returns the array sorted by the quality value, highest quality first.
     public func sortedByQuality<T: AcceptableProtocol>() -> [AcceptHeaderContentType<T>]
-    where Element == AcceptHeaderContentType<T> {
-        sorted { a, b in
-            a.quality.doubleValue > b.quality.doubleValue
-        }
-    }
+    where Element == AcceptHeaderContentType<T> { sorted { a, b in a.quality.doubleValue > b.quality.doubleValue } }
 }

Sources/OpenAPIRuntime/Base/Base64EncodedData.swift

@@ -56,9 +56,7 @@ public struct Base64EncodedData: Sendable, Hashable {
 
     /// Initializes an instance of ``Base64EncodedData`` wrapping the provided slice of bytes.
     /// - Parameter data: The underlying bytes to wrap.
-    public init(data: ArraySlice<UInt8>) {
-        self.data = data
-    }
+    public init(data: ArraySlice<UInt8>) { self.data = data }
 }
 
 extension Base64EncodedData: Codable {

Sources/OpenAPIRuntime/Base/CopyOnWriteBox.swift

@@ -16,46 +16,31 @@
 ///
 /// It also enables recursive types by introducing a "box" into the cycle, which
 /// allows the owning type to have a finite size.
-@_spi(Generated)
-public struct CopyOnWriteBox<Wrapped> {
+@_spi(Generated) public struct CopyOnWriteBox<Wrapped> {
 
     /// The reference type storage for the box.
-    @usableFromInline
-    internal final class Storage {
+    @usableFromInline internal final class Storage {
 
         /// The stored value.
-        @usableFromInline
-        var value: Wrapped
+        @usableFromInline var value: Wrapped
 
         /// Creates a new storage with the provided initial value.
         /// - Parameter value: The initial value to store in the box.
-        @inlinable
-        init(value: Wrapped) {
-            self.value = value
-        }
+        @inlinable init(value: Wrapped) { self.value = value }
     }
 
     /// The internal storage of the box.
-    @usableFromInline
-    internal var storage: Storage
+    @usableFromInline internal var storage: Storage
 
     /// Creates a new box.
     /// - Parameter value: The value to store in the box.
-    @inlinable
-    public init(value: Wrapped) {
-        self.storage = .init(value: value)
-    }
+    @inlinable public init(value: Wrapped) { self.storage = .init(value: value) }
 
     /// The stored value whose accessors enforce copy-on-write semantics.
-    @inlinable
-    public var value: Wrapped {
-        get {
-            storage.value
-        }
+    @inlinable public var value: Wrapped {
+        get { storage.value }
         _modify {
-            if !isKnownUniquelyReferenced(&storage) {
-                storage = Storage(value: storage.value)
-            }
+            if !isKnownUniquelyReferenced(&storage) { storage = Storage(value: storage.value) }
             yield &storage.value
         }
     }
@@ -73,10 +58,7 @@ extension CopyOnWriteBox: Encodable where Wrapped: Encodable {
     ///
     /// - Parameter encoder: The encoder to write data to.
     /// - Throws: On an encoding error.
-    @inlinable
-    public func encode(to encoder: any Encoder) throws {
-        try value.encode(to: encoder)
-    }
+    @inlinable public func encode(to encoder: any Encoder) throws { try value.encode(to: encoder) }
 }
 
 extension CopyOnWriteBox: Decodable where Wrapped: Decodable {
@@ -88,8 +70,7 @@ extension CopyOnWriteBox: Decodable where Wrapped: Decodable {
     ///
     /// - Parameter decoder: The decoder to read data from.
     /// - Throws: On a decoding error.
-    @inlinable
-    public init(from decoder: any Decoder) throws {
+    @inlinable public init(from decoder: any Decoder) throws {
         let value = try Wrapped(from: decoder)
         self.init(value: value)
     }
@@ -106,11 +87,7 @@ extension CopyOnWriteBox: Equatable where Wrapped: Equatable {
     ///   - lhs: A value to compare.
     ///   - rhs: Another value to compare.
     /// - Returns: A Boolean value indicating whether the values are equal.
-    @inlinable
-    public static func == (
-        lhs: CopyOnWriteBox<Wrapped>,
-        rhs: CopyOnWriteBox<Wrapped>
-    ) -> Bool {
+    @inlinable public static func == (lhs: CopyOnWriteBox<Wrapped>, rhs: CopyOnWriteBox<Wrapped>) -> Bool {
         lhs.value == rhs.value
     }
 }
@@ -132,10 +109,7 @@ extension CopyOnWriteBox: Hashable where Wrapped: Hashable {
     ///
     /// - Parameter hasher: The hasher to use when combining the components
     ///   of this instance.
-    @inlinable
-    public func hash(into hasher: inout Hasher) {
-        hasher.combine(value)
-    }
+    @inlinable public func hash(into hasher: inout Hasher) { hasher.combine(value) }
 }
 
 extension CopyOnWriteBox: CustomStringConvertible where Wrapped: CustomStringConvertible {
@@ -163,10 +137,7 @@ extension CopyOnWriteBox: CustomStringConvertible where Wrapped: CustomStringCon
     ///
     /// The conversion of `p` to a string in the assignment to `s` uses the
     /// `Point` type's `description` property.
-    @inlinable
-    public var description: String {
-        value.description
-    }
+    @inlinable public var description: String { value.description }
 }
 
 extension CopyOnWriteBox: CustomDebugStringConvertible where Wrapped: CustomDebugStringConvertible {
@@ -194,10 +165,7 @@ extension CopyOnWriteBox: CustomDebugStringConvertible where Wrapped: CustomDebu
     ///
     /// The conversion of `p` to a string in the assignment to `s` uses the
     /// `Point` type's `debugDescription` property.
-    @inlinable
-    public var debugDescription: String {
-        value.debugDescription
-    }
+    @inlinable public var debugDescription: String { value.debugDescription }
 }
 
 extension CopyOnWriteBox: @unchecked Sendable where Wrapped: Sendable {}