From 37849df862ca8b835458a4a7e2564fab853f32f5 Mon Sep 17 00:00:00 2001
From: andrewelliott <>
Date: Mon, 12 Jun 2023 18:36:43 -0500
Subject: [PATCH 1/4] Reduce deployment targets by 3 versions

---
 Package.swift                                 |  2 +-
 .../Conversion/Converter+Client.swift         | 20 ++++++++++++++-----
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/Package.swift b/Package.swift
index f06db024..b3f2b4ab 100644
--- a/Package.swift
+++ b/Package.swift
@@ -17,7 +17,7 @@ import PackageDescription
 let package = Package(
     name: "swift-openapi-runtime",
     platforms: [
-        .macOS(.v13), .iOS(.v16), .tvOS(.v16), .watchOS(.v9),
+        .macOS(.v10_15), .iOS(.v12), .tvOS(.v13), .watchOS(.v6),
     ],
     products: [
         .library(
diff --git a/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift b/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
index 561febc2..292363f4 100644
--- a/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
+++ b/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
@@ -22,11 +22,21 @@ extension Converter {
     ) throws -> String {
         var renderedString = template
         for parameter in parameters {
-            renderedString.replace(
-                "{}",
-                with: parameter.description,
-                maxReplacements: 1
-            )
+            if #available(iOS 16.0, macOS 13.0, *) {
+                renderedString.replace(
+                    "{}",
+                    with: parameter.description,
+                    maxReplacements: 1
+                )
+            } else {
+                if let range = renderedString.range(of: "{}") {
+                    renderedString = renderedString.replacingOccurrences(
+                        of: "{}",
+                        with: parameter.description,
+                        range: range
+                    )
+                }
+            }
         }
         return renderedString
     }

From 2af23b40ed6c8152a81838aa1b45719cab2b211a Mon Sep 17 00:00:00 2001
From: andrewelliott <>
Date: Tue, 13 Jun 2023 00:48:15 -0500
Subject: [PATCH 2/4] Address PR feedback

---
 Package.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Package.swift b/Package.swift
index b3f2b4ab..0d2d2ea6 100644
--- a/Package.swift
+++ b/Package.swift
@@ -17,7 +17,7 @@ import PackageDescription
 let package = Package(
     name: "swift-openapi-runtime",
     platforms: [
-        .macOS(.v10_15), .iOS(.v12), .tvOS(.v13), .watchOS(.v6),
+        .macOS(.v10_15), .iOS(.v13), .tvOS(.v13), .watchOS(.v6),
     ],
     products: [
         .library(

From afe90824a904fb5f54dcec8554394f0ee28881f7 Mon Sep 17 00:00:00 2001
From: andrewelliott <>
Date: Tue, 13 Jun 2023 02:40:05 -0500
Subject: [PATCH 3/4] Address PR feedback

---
 Sources/OpenAPIRuntime/Conversion/Converter+Client.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift b/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
index 292363f4..48de9920 100644
--- a/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
+++ b/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
@@ -22,7 +22,7 @@ extension Converter {
     ) throws -> String {
         var renderedString = template
         for parameter in parameters {
-            if #available(iOS 16.0, macOS 13.0, *) {
+            if #available(macOS 13, iOS 16.0, tvOS 16, watchOS 9, *) {
                 renderedString.replace(
                     "{}",
                     with: parameter.description,

From 74366db1f780604b13f01201b13c2fa37b6f3142 Mon Sep 17 00:00:00 2001
From: Andrew Elliott <26266444+andrewse02@users.noreply.github.com>
Date: Tue, 13 Jun 2023 03:13:16 -0500
Subject: [PATCH 4/4] Update
 Sources/OpenAPIRuntime/Conversion/Converter+Client.swift

Co-authored-by: Honza Dvorsky <czechboy0@gmail.com>
---
 .../Conversion/Converter+Client.swift            | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift b/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
index 48de9920..300b0cb0 100644
--- a/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
+++ b/Sources/OpenAPIRuntime/Conversion/Converter+Client.swift
@@ -22,20 +22,12 @@ extension Converter {
     ) throws -> String {
         var renderedString = template
         for parameter in parameters {
-            if #available(macOS 13, iOS 16.0, tvOS 16, watchOS 9, *) {
-                renderedString.replace(
-                    "{}",
+            if let range = renderedString.range(of: "{}") {
+                renderedString = renderedString.replacingOccurrences(
+                    of: "{}",
                     with: parameter.description,
-                    maxReplacements: 1
+                    range: range
                 )
-            } else {
-                if let range = renderedString.range(of: "{}") {
-                    renderedString = renderedString.replacingOccurrences(
-                        of: "{}",
-                        with: parameter.description,
-                        range: range
-                    )
-                }
             }
         }
         return renderedString