Fix macOS building from Xcode

.github/workflows/pull-request-validation.yml

@@ -0,0 +1,34 @@
+name: Pull Request Validation
+
+on:
+  pull_request:
+
+jobs:
+  windows:
+    runs-on: windows-latest
+
+    steps:
+      - name: "Checkout swift-sentry"
+        uses: actions/checkout@v4
+
+      - name: Install Swift
+        uses: compnerd/gha-setup-swift@main
+        with:
+          branch: swift-5.9-release
+          tag: 5.9-RELEASE
+
+      - name: Build
+        run: swift build --verbose
+
+  macOS:
+    runs-on: macos-13
+
+    steps:
+      - name: "Checkout swift-sentry"
+        uses: actions/checkout@v4
+
+      - name: Select Xcode 15.0
+        run: sudo xcode-select -s /Applications/Xcode_15.0.app
+
+      - name: Build
+        run: swift build --verbose

Examples/SentryExampleMacOS/main.swift

@@ -10,6 +10,8 @@ struct MacOSExample {
     defer { Sentry.close() }
 
     print("Hello macOS")
+
+    RunLoop.current.run()
   }
 
   static func startSentry() {

Sources/sentry/dummy.c

@@ -0,0 +1 @@
+// A required, empty file to ensure that when building from Xcode that a .o is produced.

Tests/SwiftSentryTests/swift_sentryTests.swift → Tests/SwiftSentryTests/SwiftSentryTests.swift

@@ -1,7 +1,7 @@
 import XCTest
-@testable import swift_sentry
+@testable import SwiftSentry
 
-final class swift_sentryTests: XCTestCase {
+final class SwiftSentryTests: XCTestCase {
     func testExample() throws {
         // XCTest Documentation
         // https://developer.apple.com/documentation/xctest