Concentrate CI checks to "format" and "style"

.github/workflows/style.yml

@@ -4,7 +4,7 @@
 # token stolen if the Action is compromised. See the comments and links here:
 # https://github.com/pypa/gh-action-pypi-publish/issues/27
 #
-name: code-style
+name: checks
 
 # Only build PRs and the main branch. Pushes to branches will only be built
 # when a PR is opened.
@@ -16,8 +16,7 @@ on:
 
 ###############################################################################
 jobs:
-  black:
-    name: black [format]
+  format:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -28,7 +27,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v2
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: Install requirements
         run: python -m pip install -r env/requirements-style.txt
@@ -37,10 +36,9 @@ jobs:
         run: python -m pip freeze
 
       - name: Check code format
-        run: make black-check
+        run: make black-check isort-check license-check
 
-  flake8:
-    name: flake8 [style]
+  style:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -51,7 +49,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v2
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: Install requirements
         run: python -m pip install -r env/requirements-style.txt
@@ -61,49 +59,3 @@ jobs:
 
       - name: Check code style
         run: make flake8
-
-  pylint:
-    name: pylint [style]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-        with:
-          persist-credentials: false
-
-      - name: Setup Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: "3.8"
-
-      - name: Install requirements
-        run: python -m pip install -r env/requirements-style.txt
-
-      - name: List installed packages
-        run: python -m pip freeze
-
-      - name: Linting
-        run: make lint
-
-  license:
-    name: license [format]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-        with:
-          persist-credentials: false
-
-      - name: Setup Python
-        uses: actions/setup-python@v2
-        with:
-          python-version: "3.8"
-
-      - name: Install requirements
-        run: python -m pip install -r env/requirements-style.txt
-
-      - name: List installed packages
-        run: python -m pip freeze
-
-      - name: Check license notice on all source files
-        run: make license-check

Makefile

@@ -26,7 +26,7 @@ test:
 
 format: license isort black
 
-check: black-check isort-check flake8 license-check
+check: black-check isort-check license-check flake8
 
 black:
 	black $(CHECK_STYLE)

env/requirements-style.txt

@@ -1,4 +1,12 @@
-black>=20.8b1
-pylint==2.4.*
-flake8
+black
 pathspec
+isort
+flake8
+flake8-bugbear
+flake8-builtins
+flake8-functions
+flake8-mutable
+flake8-rst-docstrings
+flake8-simplify
+flake8-unused-arguments
+pep8-naming