Use Burocrata to check and add license notices (#402)

Replaces our custom script in `tools`. Checks that all files have a
license notice and adds it if they are missing one. Simplify the
`Makefile` to distinguish only between checking style and format instead
of each individual tool.

.github/workflows/style.yml

@@ -36,7 +36,7 @@ jobs:
         run: python -m pip freeze
 
       - name: Check code format
-        run: make black-check license-check
+        run: make check-format
 
   style:
     runs-on: ubuntu-latest
@@ -58,4 +58,4 @@ jobs:
         run: python -m pip freeze
 
       - name: Check code style
-        run: make flake8 lint
+        run: make check-style lint

Makefile

@@ -3,7 +3,7 @@ PROJECT=pooch
 TESTDIR=tmp-test-dir-with-unique-name
 PYTEST_ARGS=--cov-config=../.coveragerc --cov-report=term-missing --cov=$(PROJECT) --doctest-modules -v --pyargs
 LINT_FILES=$(PROJECT)
-CHECK_STYLE=doc/conf.py $(PROJECT) tools
+CHECK_STYLE=$(PROJECT) doc
 
 help:
 	@echo "Commands:"
@@ -30,23 +30,17 @@ test:
 	cp $(TESTDIR)/.coverage* .
 	rm -r $(TESTDIR)
 
-format: license black
-
-check: black-check license-check flake8
-
-black:
+format:
 	black $(CHECK_STYLE)
+	burocrata --extension=py $(CHECK_STYLE)
 
-black-check:
-	black --check $(CHECK_STYLE)
+check: check-format check-style
 
-license:
-	python tools/license_notice.py
-
-license-check:
-	python tools/license_notice.py --check
+check-format:
+	black --check $(CHECK_STYLE)
+	burocrata --check --extension=py $(CHECK_STYLE)
 
-flake8:
+check-style:
 	flake8 $(CHECK_STYLE)
 
 lint:

env/requirements-style.txt

@@ -3,3 +3,4 @@ black
 flake8
 pylint>=2.4
 pathspec
+burocrata

environment.yml

@@ -26,3 +26,5 @@ dependencies:
     - black>=20.8b1
     - flake8
     - pylint>=2.4
+    - pip:
+      - burocrata

pyproject.toml

@@ -61,3 +61,12 @@ write_to =  "pooch/_version.py"
 markers = [
     "network: test requires network access",
 ]
+
+[tool.burocrata]
+notice = '''
+# Copyright (c) 2018 The Pooch Developers.
+# Distributed under the terms of the BSD 3-Clause License.
+# SPDX-License-Identifier: BSD-3-Clause
+#
+# This code is part of the Fatiando a Terra project (https://www.fatiando.org)
+#'''