Elk 3 switch license

.github/PULL_REQUEST_TEMPLATE.md

@@ -6,7 +6,7 @@
 1. [ ] Add sensible notes for the reviewer
 1. [ ] PR title is short, expressive and meaningful
 1. [ ] Relevant issues are linked
-1. [ ] Every source code file has the SPDX header `SPDX-License-Identifier: $(LICENSE_CODE)`
+1. [ ] Every source code file has a copyright header with `SPDX-License-Identifier: Apache-2.0 OR MIT`
 1. [ ] Branch follows the naming format (`elk-123-introduce-posix-ipc-example`)
 1. [ ] Commits messages are according to this [guideline][commit-guidelines]
     - [ ] Commit messages have the issue ID (`[#123] Add posix ipc example`)

.github/workflows/build-test.yml

@@ -17,6 +17,9 @@ jobs:
       - name: Check format of all commit messages
         run: ./scripts/ci_test_commit_msg.sh
 
+      - name: Check license header
+        run: ./scripts/ci_test_spdx_license_header.sh
+
   windows:
     needs: preflight-check
     timeout-minutes: 10

benchmarks/publish_subscribe/src/main.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use elkodon::service::{process_local, zero_copy};
 use elkodon::service::{service_name::ServiceName, Service};
 use elkodon_bb_log::set_log_level;

elkodon/src/compiletests.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 /// ```compile_fail
 /// use elkodon::prelude::*;
 /// fn main() -> Result<(), Box<dyn std::error::Error>> {

elkodon/src/config.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Examples
 //!
 //! ## Publish-Subscriber

elkodon/src/elk.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! ## Simple Event Loop

elkodon/src/lib.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Elkodon
 //!
 //! Elkodon is a cutting-edge service-oriented zero-copy lock-free inter-process communication

elkodon/src/message.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use core::fmt;
 
 #[repr(C)]

elkodon/src/port/details/mod.rs

@@ -1,2 +1,14 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 pub(crate) mod publisher_connections;
 pub(crate) mod subscriber_connections;

elkodon/src/port/details/publisher_connections.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use std::cell::UnsafeCell;
 
 use crate::{

elkodon/src/port/details/subscriber_connections.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use std::cell::UnsafeCell;
 
 use elkodon_bb_log::fail;

elkodon/src/port/event_id.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! ```

elkodon/src/port/listener.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! ```

elkodon/src/port/mod.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use std::fmt::Debug;
 
 use tiny_fn::tiny_fn;

elkodon/src/port/notifier.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! ```

elkodon/src/port/port_identifiers.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use elkodon_bb_log::fatal_panic;
 use elkodon_bb_posix::unique_system_id::UniqueSystemId;
 

elkodon/src/port/publisher.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Examples
 //!
 //! ```

elkodon/src/port/subscriber.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! ```

elkodon/src/prelude.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 pub use crate::elk::Elk;
 pub use crate::elk::ElkEvent;
 pub use crate::port::event_id::EventId;

elkodon/src/raw_sample.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 use crate::message::Message;
 
 use core::fmt;

elkodon/src/sample.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! ```

elkodon/src/sample_mut.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! ```

elkodon/src/service/builder/event.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! See [`crate::service`]

elkodon/src/service/builder/mod.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! See [`crate::service`]

elkodon/src/service/builder/publish_subscribe.rs

@@ -1,3 +1,15 @@
+// Copyright (c) 2023 Contributors to the Eclipse Foundation
+//
+// See the NOTICE file(s) distributed with this work for additional
+// information regarding copyright ownership.
+//
+// This program and the accompanying materials are made available under the
+// terms of the Apache Software License 2.0 which is available at
+// https://www.apache.org/licenses/LICENSE-2.0, or the MIT license
+// which is available at https://opensource.org/licenses/MIT.
+//
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
 //! # Example
 //!
 //! See [`crate::service`]