chore: add license headers (#384)

* feat: check for license headers

* add headers

* format

shared/rollup.config.mjs

@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 import { builtinModules } from "module";
 
 import typescript from "@rollup/plugin-typescript";

shared/template/android/src/androidTest/java/ExampleInstrumentedTest.kt

@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 package {{android_package_id}}
 
 import androidx.test.platform.app.InstrumentationRegistry

shared/template/android/src/main/java/ExamplePlugin.kt

@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 package {{android_package_id}}
 
 import android.app.Activity

shared/template/android/src/test/java/ExampleUnitTest.kt

@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 package {{android_package_id}}
 
 import org.junit.Test

shared/template/build.rs

@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 use std::process::exit;
 
 fn main() {

shared/template/guest-js/index.ts

@@ -0,0 +1,3 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT

shared/template/ios/Package.swift

@@ -1,5 +1,7 @@
 // swift-tools-version:5.3
-// The swift-tools-version declares the minimum version of Swift required to build this package.
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
 
 import PackageDescription
 

shared/template/ios/Sources/ExamplePlugin.swift

@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 import UIKit
 import WebKit
 import Tauri

shared/template/ios/Tests/PluginTests/PluginTests.swift

@@ -1,3 +1,7 @@
+// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
+// SPDX-License-Identifier: Apache-2.0
+// SPDX-License-Identifier: MIT
+
 import XCTest
 @testable import ExamplePlugin