Move linter to Hatch

Author: JoshMock

.github/workflows/tests.yml

@@ -13,10 +13,9 @@ jobs:
         with:
           python-version: 3.x
       - name: Install dependencies
-        run: |
-          python3 -m pip install nox
+        run: python3 -m pip install hatch
       - name: Lint code
-        run: nox -s lint
+        run: hatch run lint:lint
 
   docs:
     runs-on: ubuntu-latest
@@ -28,8 +27,7 @@ jobs:
         with:
           python-version: 3.x
       - name: Install dependencies
-        run: |
-          python3 -m pip install nox
+        run: python3 -m pip install nox
       - name: Build docs
         run: nox -s docs
 
@@ -52,8 +50,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
-        run: |
-          python -m pip install hatch
+        run: python -m pip install hatch
       - name: Run tests
         shell: bash
         run: "hatch run test.py${{ matrix.python-version }}:test"

pyproject.toml

@@ -121,3 +121,54 @@ test = [
 
 [[tool.hatch.envs.test.matrix]]
 python = ["3.7", "3.8", "3.9", "3.10", "3.11"]
+
+[tool.hatch.envs.lint]
+extra-dependencies = [
+    "black",
+    "flake8",
+    "flynt",
+    "isort",
+    "mypy",
+    "types-requests",
+    "unasync",
+]
+
+[tool.hatch.envs.lint.scripts]
+lint = [
+    "isort --check .",
+    "python utils/run-black.py --check .",
+    "flake8 .",
+    """
+    python utils/license-headers.py check \
+      docs/sphinx/conf.py \
+      noxfile.py \
+      elasticsearch_serverless \
+      test_elasticsearch_serverless \
+      utils
+    """,
+    # Workaround to make '-r' to still work despite uninstalling aiohttp below.
+    "python -m pip install .[async,requests]",
+    "mypy --strict --show-error-codes elasticsearch_serverless/",
+    """
+    mypy \
+      --strict \
+      --show-error-codes \
+      test_elasticsearch_serverless/test_types/sync_types.py
+    """,
+    """
+    mypy \
+      --strict \
+      --show-error-codes \
+      test_elasticsearch_serverless/test_types/async_types.py
+    """,
+    # Make sure we don't require aiohttp to be installed for users to
+    # receive type hint information from mypy.
+    "python -m pip uninstall --yes aiohttp",
+    "mypy --strict --show-error-codes elasticsearch_serverless/",
+    """
+    mypy \
+      --strict \
+      --show-error-codes \
+      test_elasticsearch_serverless/test_types/sync_types.py
+    """
+]