Add SPDX-License-Identifier lines to source files

Do _not_ do so for auto-generated source files that are checked in.

Signed-off-by: Andy Fingerhut <[email protected]>

CI/check_codegen.sh

@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 
+# Copyright 2020 Yi Tseng
+# SPDX-License-Identifier: Apache-2.0
+
 set -eo pipefail
 
 THIS_DIR="$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd)"

bazel/example/using-bzlmod/hello_p4runtime.cc

@@ -1,3 +1,6 @@
+// Copyright 2024 Steffen Smolka
+// SPDX-License-Identifier: Apache-2.0
+
 #include <iostream>
 
 #include "google/protobuf/text_format.h"

bazel/example/using-workspace/hello_p4runtime.cc

@@ -1,3 +1,6 @@
+// Copyright 2024 Steffen Smolka
+// SPDX-License-Identifier: Apache-2.0
+
 #include <iostream>
 
 #include "google/protobuf/text_format.h"

codegen/Dockerfile

@@ -1,3 +1,6 @@
+# Copyright 2020 Antonin Bas
+# SPDX-License-Identifier: Apache-2.0
+
 FROM p4lang/third-party:latest
 LABEL maintainer="P4 API Working Group <[email protected]>"
 LABEL description="Dockerfile used for CI testing of p4lang/p4runtime"

codegen/compile_protos.sh

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+# Copyright 2020 Antonin Bas
+# SPDX-License-Identifier: Apache-2.0
 
 # This ensures that the P4Runtime Protobuf files are correct and compile with
 # the protoc compiler (CPP, gRPC, Python and Go).

codegen/update.sh

@@ -1,4 +1,6 @@
 #!/usr/bin/env bash
+# Copyright 2020 Yi Tseng
+# SPDX-License-Identifier: Apache-2.0
 
 set -e
 

docs/tools/Dockerfile.asciidoc

@@ -1,3 +1,5 @@
+# Copyright 2025 Davide Scano
+# SPDX-License-Identifier: Apache-2.0
 FROM  ruby:3.3.5
 LABEL maintainer="P4 API Working Group <p4-dev@lists.p4.org>"
 LABEL description="Dockerfile used for building the asciidoc specification"
@@ -28,4 +30,4 @@ RUN   apt-get install -y libreoffice && \
       gem install rouge 
 
 VOLUME ["/usr/src/p4-spec"]
-WORKDIR /usr/src/p4-spec
+WORKDIR /usr/src/p4-spec

docs/tools/Makefile

@@ -1,3 +1,6 @@
+# Copyright 2025 Davide Scano
+# SPDX-License-Identifier: Apache-2.0
+
 all:
 	docker build -t p4rt-asciidoc -f Dockerfile.asciidoc  .
-	docker tag p4rt-asciidoc p4lang/p4rt-asciidoc:latest
+	docker tag p4rt-asciidoc p4lang/p4rt-asciidoc:latest

docs/v1/Makefile

@@ -1,3 +1,6 @@
+# Copyright 2018 Antonin Bas
+# SPDX-License-Identifier: Apache-2.0
+
 SPEC=P4Runtime-Spec
 
 ROUGE_STYLE=github
@@ -29,4 +32,4 @@ images:
 build_spec_with_images: images all
 
 clean:
-	/bin/rm -f ${SPEC}.pdf ${SPEC}.html
+	/bin/rm -f ${SPEC}.pdf ${SPEC}.html

docs/v1/resources/theme/p4-stylesheet.css

@@ -1,4 +1,6 @@
 @import url(//cdnjs.cloudflare.com/ajax/libs/font-awesome/3.2.0/css/font-awesome.css);
+/* Copyright 2025 Davide Scano */
+/* SPDX-License-Identifier: MIT */
 /* normalize.css v2.1.1 | MIT License | git.io/normalize */
 /* ========================================================================== HTML5 display definitions ========================================================================== */
 /** Correct `block` display not defined in IE 8/9. */
@@ -640,4 +642,4 @@ h2 { color: #030303; border-bottom: 1px solid #dddddd; }
 
 .quoteblock blockquote { background: url('../images/github/blockquote-arrow.png?1372292342') 0 2px no-repeat; padding-left: 1em; }
 
-.sidebarblock > .content > .title { margin-top: -20px; margin-right: -20px; margin-left: -20px; margin-bottom: 20px; padding: 1em; font-size: 0.8em; background: #eaeaea; }
+.sidebarblock > .content > .title { margin-top: -20px; margin-right: -20px; margin-left: -20px; margin-bottom: 20px; padding: 1em; font-size: 0.8em; background: #eaeaea; }

go.mod

@@ -1,3 +1,6 @@
+// Copyright 2020 Antonin Bas
+// SPDX-License-Identifier: Apache-2.0
+
 module github.com/p4lang/p4runtime
 
 go 1.20

proto/p4/config/v1/p4info.proto

@@ -1,4 +1,5 @@
 // Copyright 2013-present Barefoot Networks, Inc.
+// SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

proto/p4/config/v1/p4types.proto

@@ -1,4 +1,5 @@
 // Copyright 2013-present Barefoot Networks, Inc.
+// SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

proto/p4/v1/p4data.proto

@@ -1,4 +1,5 @@
 // Copyright 2013-present Barefoot Networks, Inc.
+// SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

proto/p4/v1/p4runtime.proto

@@ -1,4 +1,5 @@
 // Copyright (c) 2016, Google Inc.
+// SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

py/setup.py

@@ -1,3 +1,6 @@
+# Copyright 2020 Yi Tseng
+# SPDX-License-Identifier: Apache-2.0
+
 import setuptools
 
 if __name__ == "__main__":

rust/Cargo.toml

@@ -1,3 +1,5 @@
+# Copyright 2024 Campbell He
+# SPDX-License-Identifier: Apache-2.0
 [package]
 name = "p4runtime"
 version = "1.4.0"

tools/asciidoclint.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 
-# Copyright 2024
+# Copyright 2024 Davide Scano
+# SPDX-License-Identifier: Apache-2.0
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.