Add copyright and copyright check (#424)

* Add copyright check

* Remove old license message

* Implement suggestions from code review

CPPLINT.cfg

@@ -10,5 +10,4 @@ filter=-whitespace/parens,-whitespace/braces  # Conflict with clang-format
 
 # Filters to be included in future
 filter=-whitespace/indent,-whitespace/comments,-readability/braces
-filter=-legal/copyright  # Remove this line after Version 1.9
 

examples/callback_passthrough.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/digit_args.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 

examples/enum.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <map>

examples/enum_ostream.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <map>

examples/formatter.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <memory>

examples/groups.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <CLI/Timer.hpp>
 #include <iostream>

examples/inter_argument_order.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <algorithm>
 #include <iostream>

examples/json.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <memory>

examples/modhelp.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/nested.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <string>
 

examples/option_groups.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/positional_arity.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/positional_validation.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/prefix_command.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/ranges.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <vector>

examples/retired.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <utility>

examples/shapes.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <vector>

examples/simple.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/subcom_help.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/subcom_in_files/subcommand_a.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include "subcommand_a.hpp"
 #include <iostream>
 #include <memory>

examples/subcom_in_files/subcommand_a.hpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #pragma once
 
 #include <CLI/CLI.hpp>

examples/subcom_in_files/subcommand_main.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include "subcommand_a.hpp"
 #include <CLI/CLI.hpp>
 

examples/subcom_partitioned.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <CLI/Timer.hpp>
 #include <iostream>

examples/subcommands.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

examples/validators.cpp

@@ -1,3 +1,9 @@
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <CLI/CLI.hpp>
 #include <iostream>
 #include <string>

include/CLI/App.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <algorithm>
 #include <cstdint>

include/CLI/CLI.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 // CLI Library includes
 // Order is important for combiner script

include/CLI/Config.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <algorithm>
 #include <fstream>

include/CLI/ConfigFwd.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <algorithm>
 #include <fstream>

include/CLI/Error.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <exception>
 #include <stdexcept>

include/CLI/Formatter.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <algorithm>
 #include <string>

include/CLI/FormatterFwd.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <map>
 #include <string>

include/CLI/Macros.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 // [CLI11:verbatim]
 

include/CLI/Option.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <algorithm>
 #include <functional>

include/CLI/Split.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <string>
 #include <tuple>

include/CLI/StringTools.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include <algorithm>
 #include <iomanip>

include/CLI/Timer.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 // On GCC < 4.8, the following define is often missing. Due to the
 // fact that this library only uses sleep_for, this should be safe

include/CLI/TypeTools.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include "StringTools.hpp"
 #include <cstdint>

include/CLI/Validators.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 #include "CLI/Macros.hpp"
 #include "CLI/StringTools.hpp"

include/CLI/Version.hpp

@@ -1,7 +1,10 @@
-#pragma once
+// Copyright (c) 2017-2020, University of Cincinnati, developed by Henry Schreiner
+// under NSF AWARD 1414736 and by the respective contributors.
+// All rights reserved.
+//
+// SPDX-License-Identifier: BSD-3-Clause
 
-// Distributed under the 3-Clause BSD License.  See accompanying
+#pragma once
-// file LICENSE or https://github.com/CLIUtils/CLI11 for details.
 
 // [CLI11:verbatim]