Rework license scripts

.gitignore

@@ -1,3 +1,5 @@
+### https://raw.github.com/github/gitignore/f908e51bcf38ae5ede449c55189a7b25d8c507cc/Go.gitignore
+
 # Binaries for programs and plugins
 *.exe
 *.exe~
@@ -11,15 +13,134 @@
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
+
+### https://raw.github.com/github/gitignore/f908e51bcf38ae5ede449c55189a7b25d8c507cc/Python.gitignore
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+
+### Project-specific config
+
 # Log files
 *.log
 
-# Coverage files
-*.cov
+# Coverage file
+profile.cov
 
 # Misc
 .envrc
-dist/
 tmp/
-/config.yaml
-AUTHORS

.travis.yml

@@ -11,4 +11,4 @@ script:
 - make lint test coverage
 - goveralls -coverprofile=profile.cov -service=travis-ci
 - make e2e
-# - make check-license
+# - python3 ./scripts/license/check.py

Makefile

@@ -29,7 +29,3 @@ e2e:
 coverage:
 	go test -covermode=count -coverprofile=profile.cov $(shell go list ./... | grep -v /vendor/)
 	go tool cover -func=profile.cov
-
-.PHONY: check-license
-check-license:
-	./scripts/check_license.sh

pkg/queue/priority_queue_k8s.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Modifications copyright (C) 2019 Preferred Networks, Inc.
+// Modifications copyright 2019 Preferred Networks, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

pkg/scheduler/generic_scheduler_k8s.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Modifications copyright (C) 2019 Preferred Networks, Inc.
+// Modifications copyright 2019 Preferred Networks, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

pkg/util/util_k8s.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// Modifications copyright (C) 2019 Preferred Networks, Inc.
+// Modifications copyright 2019 Preferred Networks, Inc.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.

scripts/license/add.py

@@ -0,0 +1,60 @@
+# Copyright 2019 Preferred Networks, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+Adds a license header to files.
+"""
+
+from pathlib import Path
+
+from license_header import license_header, has_license_header
+
+PROJECT_ROOT = Path(__file__).resolve().parents[1]
+
+
+def main():
+    add(PROJECT_ROOT.glob("*[!vendor]/**/*_k8s.go"),
+        license_header("//", True))
+    add([p for p in PROJECT_ROOT.glob("*[!vendor]/**/*.go")
+         if p.name[-7:] != "_k8s.go"], license_header("//"))
+    add(PROJECT_ROOT.glob("*[!vendor]/**/*.py"), license_header("#"))
+    add(PROJECT_ROOT.glob("*[!vendor]/**/*.sh"), license_header("#"))
+
+
+def add(paths, license_header):
+    for p in paths:
+        if has_license_header(p, license_header):
+            continue
+
+        print("Add license header to file", p.relative_to(PROJECT_ROOT))
+
+        with open(p) as f:
+            content = f.readlines()
+
+            if content[0][:2] == "#!":  # reserve shebangs
+                content_new = [content[0], "\n", license_header, "\n"]
+
+                # put a newline after the license header only if necessary
+                if content[1] != "\n":
+                    content_new += ["\n"]
+                content_new += content[1:]
+            else:
+                content_new = [license_header, "\n", "\n"] + content
+
+        with open(p, "w") as f:
+            f.write(''.join(content_new))
+
+
+if __name__ == "__main__":
+    main()