Relax dependency on SwiftFormat.

Author: mbrandonw

Package.swift

@@ -55,13 +55,13 @@ let package = Package(
         // Generate Swift code
         .package(
             url: "https://github.com/apple/swift-syntax.git",
-            from: "508.0.1"
+            "508.0.1"..<"510.0.0"
         ),
 
         // Format Swift code
         .package(
             url: "https://github.com/apple/swift-format.git",
-            from: "508.0.1"
+            "508.0.1"..<"510.0.0"
         ),
 
         // General algorithms

Sources/_OpenAPIGeneratorCore/Extensions/SwiftFormat.swift

@@ -39,10 +39,15 @@ extension String {
                 assumingFileURL: nil,
                 to: &formattedString
             ) { diagnostic, sourceLocation in
+                #if canImport(SwiftSyntax509)
+                let location = "\(sourceLocation.line):\(sourceLocation.column)"
+                #else
+                let location = "\(sourceLocation.debugDescription)"
+                #endif
                 print(
                     """
                     ===
-                    Formatting the following code produced diagnostic at location \(sourceLocation.debugDescription) (see end):
+                    Formatting the following code produced diagnostic at location \(location) (see end):
                     ---
                     \(self.withLineNumberPrefixes)
                     ---

Tests/OpenAPIGeneratorReferenceTests/FileBasedReferenceTests.swift

@@ -45,7 +45,11 @@ class FileBasedReferenceTests: XCTestCase {
     }
 
     func testPetstore() throws {
-        try _test(referenceProject: .init(name: .petstore))
+        #if canImport(SwiftSyntax509)
+            try _test(referenceProject: .init(name: .petstore))
+        #else
+            XCTFail("Update SwiftFormat to at least 509 to run this test.")
+        #endif
     }
 
     // MARK: - Private

Tests/OpenAPIGeneratorReferenceTests/Resources/ReferenceSources/Petstore/Client.swift

@@ -49,7 +49,8 @@ public struct Client: APIProtocol {
         try await client.send(
             input: input,
             forOperation: Operations.listPets.id,
-            serializer: { input in let path = try converter.renderedPath(template: "/pets", parameters: [])
+            serializer: { input in
+                let path = try converter.renderedPath(template: "/pets", parameters: [])
                 var request: HTTPTypes.HTTPRequest = .init(soar_path: path, method: .get)
                 suppressMutabilityWarning(&request)
                 try converter.setQueryItemAsURI(
@@ -144,7 +145,8 @@ public struct Client: APIProtocol {
         try await client.send(
             input: input,
             forOperation: Operations.createPet.id,
-            serializer: { input in let path = try converter.renderedPath(template: "/pets", parameters: [])
+            serializer: { input in
+                let path = try converter.renderedPath(template: "/pets", parameters: [])
                 var request: HTTPTypes.HTTPRequest = .init(soar_path: path, method: .post)
                 suppressMutabilityWarning(&request)
                 try converter.setHeaderFieldAsJSON(
@@ -225,7 +227,8 @@ public struct Client: APIProtocol {
         try await client.send(
             input: input,
             forOperation: Operations.createPetWithForm.id,
-            serializer: { input in let path = try converter.renderedPath(template: "/pets/create", parameters: [])
+            serializer: { input in
+                let path = try converter.renderedPath(template: "/pets/create", parameters: [])
                 var request: HTTPTypes.HTTPRequest = .init(soar_path: path, method: .post)
                 suppressMutabilityWarning(&request)
                 let body: OpenAPIRuntime.HTTPBody?
@@ -253,7 +256,8 @@ public struct Client: APIProtocol {
         try await client.send(
             input: input,
             forOperation: Operations.getStats.id,
-            serializer: { input in let path = try converter.renderedPath(template: "/pets/stats", parameters: [])
+            serializer: { input in
+                let path = try converter.renderedPath(template: "/pets/stats", parameters: [])
                 var request: HTTPTypes.HTTPRequest = .init(soar_path: path, method: .get)
                 suppressMutabilityWarning(&request)
                 converter.setAcceptHeader(in: &request.headerFields, contentTypes: input.headers.accept)
@@ -302,7 +306,8 @@ public struct Client: APIProtocol {
         try await client.send(
             input: input,
             forOperation: Operations.postStats.id,
-            serializer: { input in let path = try converter.renderedPath(template: "/pets/stats", parameters: [])
+            serializer: { input in
+                let path = try converter.renderedPath(template: "/pets/stats", parameters: [])
                 var request: HTTPTypes.HTTPRequest = .init(soar_path: path, method: .post)
                 suppressMutabilityWarning(&request)
                 let body: OpenAPIRuntime.HTTPBody?
@@ -342,7 +347,8 @@ public struct Client: APIProtocol {
         try await client.send(
             input: input,
             forOperation: Operations.probe.id,
-            serializer: { input in let path = try converter.renderedPath(template: "/probe/", parameters: [])
+            serializer: { input in
+                let path = try converter.renderedPath(template: "/probe/", parameters: [])
                 var request: HTTPTypes.HTTPRequest = .init(soar_path: path, method: .post)
                 suppressMutabilityWarning(&request)
                 return (request, nil)