Create CI.yml (#4)

* Create CI.yml

* Update platforms

.github/workflows/CI.yml

@@ -0,0 +1,22 @@
+# This workflow will build a Swift project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-swift
+
+name: CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build
+      run: swift build -v
+    - name: Run tests
+      run: swift test -v

Package.swift

@@ -6,9 +6,10 @@ import PackageDescription
 let package = Package(
     name: "o",
     platforms: [
-        .iOS(.v14),
-        .macOS(.v11),
-        .watchOS(.v7)
+        .iOS(.v15),
+        .macOS(.v12),
+        .watchOS(.v8),
+        .tvOS(.v15)
     ],
     products: [
         // Products define the executables and libraries a package produces, and make them visible to other packages.