use url

Author: JaapWijnen

Plugins/CodeGeneratorPlugin.swift

@@ -4,28 +4,29 @@ import PackagePlugin
 @main
 struct CodeGeneratorPlugin: BuildToolPlugin {
     func createBuildCommands(context: PackagePlugin.PluginContext, target _: PackagePlugin.Target) async throws -> [PackagePlugin.Command] {
-        let output = context.pluginWorkDirectory.appending("GeneratedCode")
+        let output = context.pluginWorkDirectoryURL
+
         let floatingPointTypes: [String] = ["Float", "Double"]
         let simdSizes = [2, 4, 8, 16, 32, 64]
 
         let outputFiles = floatingPointTypes.flatMap { floatingPointType in
             simdSizes.flatMap { simdSize in
                 [
-                    output.appending("SIMD\(simdSize)+\(floatingPointType)+RealFunctions.swift"),
-                    output.appending("SIMD\(simdSize)+\(floatingPointType)+RealFunctions+Derivatives.swift"),
+                    output.appending(component: "SIMD\(simdSize)+\(floatingPointType)+RealFunctions.swift"),
+                    output.appending(component: "SIMD\(simdSize)+\(floatingPointType)+RealFunctions+Derivatives.swift"),
                 ]
             } + [
-                output.appending("\(floatingPointType)+RealFunctions+Derivatives.swift"),
+                output.appending(component: "\(floatingPointType)+RealFunctions+Derivatives.swift"),
             ]
         } + [
-            output.appending("SIMD+RealFunctions.swift"),
+            output.appending(component: "SIMD+RealFunctions.swift"),
         ]
 
         return [
             .buildCommand(
                 displayName: "Generate Code",
-                executable: try context.tool(named: "CodeGeneratorExecutable").path,
-                arguments: [output.string],
+                executable: try context.tool(named: "CodeGeneratorExecutable").url,
+                arguments: [output.relativePath],
                 environment: [:],
                 inputFiles: [],
                 outputFiles: outputFiles