build: remove macOS compatibility

* It's actually not compatible with `macOS`, even if the code compiles,
  it simply doesn't work like on iOS (proof is that tests are not
  passing correctly on macOS)
* It needs more investigation to figure out what's wrong on macOS

Author: renaudjenny

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
     - uses: actions/checkout@v3
 
     - name: Build
-      run: swift build
+      run: xcodebuild -scheme swift-tts-Package -destination "platform=iOS Simulator,name=iPhone 14 Pro"
 
     - name: Run test
-      run: swift test
+      run: xcodebuild test -scheme swift-tts-Package -destination "platform=iOS Simulator,name=iPhone 14 Pro"

Package.swift

@@ -5,10 +5,7 @@ import PackageDescription
 
 let package = Package(
     name: "swift-tts",
-    platforms: [
-        .iOS(.v15),
-        .macOS(.v12),
-    ],
+    platforms: [.iOS(.v15)],
     products: [
         .library(name: "SwiftTTS", targets: ["SwiftTTS"]),
         .library(name: "SwiftTTSDependency", targets: ["SwiftTTSDependency"]),
@@ -20,10 +17,13 @@ let package = Package(
     targets: [
         .target(name: "SwiftTTS", dependencies: []),
         .testTarget(name: "SwiftTTSTests", dependencies: ["SwiftTTS"]),
-        .target(name: "SwiftTTSDependency", dependencies: [
-            .product(name: "Dependencies", package: "swift-dependencies"),
-            "SwiftTTS",
-        ]),
+        .target(
+            name: "SwiftTTSDependency",
+            dependencies: [
+                .product(name: "Dependencies", package: "swift-dependencies"),
+                "SwiftTTS",
+            ]
+        ),
         .target(name: "SwiftTTSCombine", dependencies: []),
     ]
 )

Sources/SwiftTTS/SwiftTTS.swift

@@ -94,7 +94,6 @@ public extension SwiftTTS {
                     continuation.yield(true)
                 } else {
                     continuation.yield(false)
-                    continuation.finish()
                 }
             }
         }
@@ -105,7 +104,6 @@ public extension SwiftTTS {
                     continuation.yield($0)
                 } else {
                     continuation.yield(1)
-                    continuation.finish()
                 }
             }
         }