docs: Make all headers compatible with REUSE 3.3

This commit (which touches virtually every file in ACTS, sorry about
that) replaces the file headers with REUSE 3.3 compatible
machine-readable tags.

.clang-format

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 BasedOnStyle: Google
 Language: Cpp
 AllowShortBlocksOnASingleLine: Never

.clang-tidy

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 ---
 Checks: >
   -*,

.gitattributes

@@ -1 +1,5 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 *.ipp gitlab-language=c++

.github/dependabot.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 version: 2
 updates:
   - package-ecosystem: "github-actions" # See documentation for possible values

.github/issue_template.md

@@ -1,3 +1,9 @@
+<!--
+SPDX-PackageName: "ACTS"
+SPDX-FileCopyrightText: 2016 CERN
+SPDX-License-Identifier: MPL-2.0
+-->
+
 PLEASE FOLLOW THE CHECKLIST BELOW WHEN CREATING A NEW ISSUE. THE CHECKLIST IS
 FOR YOUR INFORMATION AND MUST BE REMOVED BEFORE SUBMITTING THE ISSUE.
 

.github/labeler.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 'Infrastructure':
   - changed-files:
     - any-glob-to-any-file:

.github/pull_request_template.md

@@ -1,3 +1,9 @@
+<!--
+SPDX-PackageName: "ACTS"
+SPDX-FileCopyrightText: 2016 CERN
+SPDX-License-Identifier: MPL-2.0
+-->
+
 PLEASE DESCRIBE YOUR CHANGES.
 THIS MESSAGE ENDS UP AS THE COMMIT MESSAGE.
 DO NOT USE @-MENTIONS HERE!

.github/wip.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 - locations:
     - title
     - label_name

.github/workflows/analysis.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Analysis
 
 on:

.github/workflows/backport.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Backport
 
 on:

.github/workflows/builds.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Builds
 
 on:

.github/workflows/checks.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Checks
 
 on:

.github/workflows/docs.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Docs
 
 on:

.github/workflows/labels.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Check PR labels
 
 on:

.github/workflows/milestone.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Check PR milestone
 
 on:

.github/workflows/pr-lint.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: "Lint PR"
 
 on:

.github/workflows/release.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Release
 
 on:

.github/workflows/remove-automerge-label.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Remove automerge label
 
 on:

.github/workflows/report.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Report on physmon
 
 on:

.github/workflows/sonarcloud.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: SonarCloud
 on:
   workflow_run:

.github/workflows/stale.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Issue management - run stale action
 
 on:

.github/workflows/trigger_athena.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Trigger Athena build
 
 on:

.github/workflows/update-pip-requirements.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 name: Update Pip Requirements
 
 on:

.gitignore

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 installed
 *~*
 ._*

.gitlab-ci.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 variables:
   CCACHE_DIR: ${CI_PROJECT_DIR}/ccache
   CCACHE_MAXSIZE: 2G

.gitmodules

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 [submodule "thirdparty/OpenDataDetector"]
 	path = thirdparty/OpenDataDetector
 	url = https://gitlab.cern.ch/acts/OpenDataDetector.git

.kodiak.toml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 version = 1
 
 merge.message.title = "pull_request_title"

.merge-sentinel.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 rules:
   - required_checks:
       - Lint PR / Validate PR title

.policy.yml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 policy:
   approval:
   - One of the reviewers has approved

.pre-commit-config.yaml

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 repos:
   - repo: https://github.com/pre-commit/mirrors-clang-format
     rev: 'v18.1.8'
@@ -41,14 +45,6 @@ repos:
       ]
       exclude: ^CI/.*$
 
-  - repo: local
-    hooks:
-    - id: license
-      name: license
-      language: system
-      entry: CI/check_license.py --fix
-      files: \.(cpp|hpp|ipp|cu|cuh)$
-
   - repo: local
     hooks:
     - id: include_guards
@@ -103,3 +99,8 @@ repos:
       language: system
       entry: CI/check_math_macros.py
       files: \.(cpp|hpp|ipp|cu|cuh)$
+
+  - repo: https://github.com/fsfe/reuse-tool
+    rev: v5.0.2
+    hooks:
+    - id: reuse

.reuse/templates/acts

@@ -0,0 +1,10 @@
+SPDX-PackageName: "ACTS"
+{% for copyright_line in copyright_lines %}
+{{ copyright_line }}
+{% endfor %}
+{% for contributor_line in contributor_lines %}
+SPDX-FileContributor: {{ contributor_line }}
+{% endfor %}
+{% for expression in spdx_expressions %}
+SPDX-License-Identifier: {{ expression }}
+{% endfor %}

Alignment/CMakeLists.txt

@@ -1,3 +1,7 @@
+# SPDX-PackageName: "ACTS"
+# SPDX-FileCopyrightText: 2016 CERN
+# SPDX-License-Identifier: MPL-2.0
+
 add_library(ActsAlignment SHARED src/Kernel/detail/AlignmentEngine.cpp)
 
 target_include_directories(

Alignment/README.md

@@ -1,3 +1,9 @@
+<!--
+SPDX-PackageName: "ACTS"
+SPDX-FileCopyrightText: 2016 CERN
+SPDX-License-Identifier: MPL-2.0
+-->
+
 # Alignment package
 
 This packages provides tools for detector geometry alignment.

Alignment/include/ActsAlignment/Kernel/Alignment.hpp

@@ -1,10 +1,6 @@
-// This file is part of the ACTS project.
-//
-// Copyright (C) 2016 CERN for the benefit of the ACTS project
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+// SPDX-PackageName: "ACTS"
+// SPDX-FileCopyrightText: 2016 CERN
+// SPDX-License-Identifier: MPL-2.0
 
 #pragma once
 

Alignment/include/ActsAlignment/Kernel/Alignment.ipp

@@ -1,10 +1,6 @@
-// This file is part of the ACTS project.
-//
-// Copyright (C) 2016 CERN for the benefit of the ACTS project
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+// SPDX-PackageName: "ACTS"
+// SPDX-FileCopyrightText: 2016 CERN
+// SPDX-License-Identifier: MPL-2.0
 
 #include "Acts/EventData/VectorMultiTrajectory.hpp"
 #include "Acts/EventData/VectorTrackContainer.hpp"

Alignment/include/ActsAlignment/Kernel/AlignmentError.hpp

@@ -1,10 +1,6 @@
-// This file is part of the ACTS project.
-//
-// Copyright (C) 2016 CERN for the benefit of the ACTS project
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+// SPDX-PackageName: "ACTS"
+// SPDX-FileCopyrightText: 2016 CERN
+// SPDX-License-Identifier: MPL-2.0
 
 #pragma once
 

Alignment/include/ActsAlignment/Kernel/AlignmentMask.hpp

@@ -1,10 +1,6 @@
-// This file is part of the ACTS project.
-//
-// Copyright (C) 2016 CERN for the benefit of the ACTS project
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+// SPDX-PackageName: "ACTS"
+// SPDX-FileCopyrightText: 2016 CERN
+// SPDX-License-Identifier: MPL-2.0
 
 #pragma once
 

Alignment/include/ActsAlignment/Kernel/detail/AlignmentEngine.hpp

@@ -1,10 +1,6 @@
-// This file is part of the ACTS project.
-//
-// Copyright (C) 2016 CERN for the benefit of the ACTS project
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+// SPDX-PackageName: "ACTS"
+// SPDX-FileCopyrightText: 2016 CERN
+// SPDX-License-Identifier: MPL-2.0
 
 #pragma once
 

Alignment/src/Kernel/detail/AlignmentEngine.cpp

@@ -1,10 +1,6 @@
-// This file is part of the ACTS project.
-//
-// Copyright (C) 2016 CERN for the benefit of the ACTS project
-//
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at https://mozilla.org/MPL/2.0/.
+// SPDX-PackageName: "ACTS"
+// SPDX-FileCopyrightText: 2016 CERN
+// SPDX-License-Identifier: MPL-2.0
 
 #include "ActsAlignment/Kernel/detail/AlignmentEngine.hpp"
 

CI/README.md

@@ -1,3 +1,9 @@
+<!--
+SPDX-PackageName: "ACTS"
+SPDX-FileCopyrightText: 2016 CERN
+SPDX-License-Identifier: MPL-2.0
+-->
+
 # CI instructions
 
 This directory comntains scripts and other files relating to the CI.

CI/REUSE.toml

@@ -0,0 +1,8 @@
+version = 1
+
+[[annotations]]
+path = ["codespell_ignore.txt", "ctest2junit.xsl", "fpe_masks/requirements.in", "clang_tidy/requirements.in"]
+precedence = "aggregate"
+SPDX-PackageName = "ACTS"
+SPDX-FileCopyrightText = "2016 CERN"
+SPDX-License-Identifier = "MPL-2.0"