tools: add reuse license compliance

Refs: https://reuse.software/

.github/workflows/license-compliance.yml

@@ -0,0 +1,11 @@
+name: REUSE Compliance Check
+
+on: [pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps: 
+    - uses: actions/checkout@v2
+    - name: REUSE Compliance Check
+      uses: fsfe/reuse-action@v1

.reuse/dep5

@@ -0,0 +1,12 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: documentation
+Upstream-Contact: Myles Borins <[email protected]>
+Source: https://github.com/npm/documentation
+
+Files: content/* static/*
+Copyright: 2020 GitHub
+License: CC-BY-4.0
+
+Files: cli/* src/* .github/* *.md *.js *.json .gitignore .gitmodules
+Copyright: 2020 GitHub
+License: MIT

LICENSE-CODE

@@ -2,20 +2,8 @@ MIT License
 
 Copyright (c) 2020 GitHub
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

LICENSES/CC-BY-4.0.txt

@@ -0,0 +1 @@
+../LICENSE

LICENSES/MIT.txt

@@ -0,0 +1 @@
+../LICENSE-CODE

README.md

@@ -35,7 +35,7 @@ versions of the CLI documentation.
 
 ## License
 
-The npm product documentation in the assets, content, and data folders are licensed under a [CC-BY license](LICENSE).
+The npm product documentation in the content, and static folders are licensed under a [CC-BY 4.0 license](LICENSE).
 
 All other code in this repository is licensed under a [MIT license](LICENSE-CODE).