Revamp CI (#14)

* Adopt GitHub Actions and problem matchers for annotations

.github/workflows/flake8-matcher.json

@@ -0,0 +1,17 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "flake8",
+            "pattern": [
+                {
+                    "regexp": "^([^:]*):(\\d+):(\\d+): (([a-z]+): )?(.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "severity": 5,
+                    "message": 6
+                }
+            ]
+        }
+    ]
+}

.github/workflows/lint-flake8.yml

@@ -0,0 +1,27 @@
+name: Lint with flake8
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+    - name: Install dependencies
+      run: |
+        python -m pip install -U pip setuptools
+        python -m pip install -U -r requirements/lint.txt
+    - name: Lint with flake8
+      run: |
+        if [ "$GITHUB_EVENT_NAME" == "pull_request" -a -n "$GITHUB_HEAD_REF" ]; then
+          echo "(skipping matchers for pull request from local branches)"
+        else
+          echo "::add-matcher::.github/workflows/flake8-matcher.json"
+        fi
+        python -m flake8 src/aiotools tests

.github/workflows/mypy-matcher.json

@@ -0,0 +1,16 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "mypy",
+            "pattern": [
+                {
+                    "regexp": "^([^:]*):(\\d+): ([^:]+): (.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "severity": 3,
+                    "message": 4
+                }
+            ]
+        }
+    ]
+}

.github/workflows/typecheck-mypy.yml

@@ -0,0 +1,27 @@
+name: Type check with mypy
+
+on: [push, pull_request]
+
+jobs:
+  typecheck:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.8
+    - name: Install dependencies
+      run: |
+        python -m pip install -U pip setuptools
+        python -m pip install -U -r requirements/typecheck.txt
+    - name: Type check with mypy
+      run: |
+        if [ "$GITHUB_EVENT_NAME" == "pull_request" -a -n "$GITHUB_HEAD_REF" ]; then
+          echo "(skipping matchers for pull request from local branches)"
+        else
+          echo "::add-matcher::.github/workflows/mypy-matcher.json"
+        fi
+        python -m mypy --no-color-output src/aiotools tests

.readthedocs.yml

@@ -1,4 +1,4 @@
-requirements_file: requirements-docs.txt
+requirements_file: requirements/docs.txt
 build:
   image: latest
 python:

.travis.yml

@@ -22,11 +22,8 @@ matrix:
 # default test job
 install:
   - pip install -U pip setuptools
-  - pip install -r requirements-ci.txt
+  - pip install -r requirements/test.txt
 script:
-  - python -m flake8 src tests
-  # Run type checks only for Python 3.7+
-  - UNDER_PY37=$(python -c 'import sys; print(int(sys.version_info < (3,7,0)), end="")'); if [ "$UNDER_PY37" -eq 0 ]; then python -m mypy src/aiotools; fi
   - python -m pytest --cov=src -v tests
 after_success:
   - codecov

requirements/dev.txt

@@ -0,0 +1 @@
+-e .[lint,typecheck,build,test,dev,docs]

requirements/lint.txt

@@ -0,0 +1 @@
+-e .[lint]

requirements/test.txt

@@ -0,0 +1 @@
+-e .[test]

requirements/typecheck.txt

@@ -0,0 +1 @@
+-e .[test,typecheck]

setup.cfg

@@ -35,28 +35,29 @@ package_dir =
 packages = find:
 python_requires = >=3.6
 setup_requires =
-    setuptools>=41.6.0
+    setuptools>=45.0.0
 install_requires =
     typing-extensions~=3.7; python_version<"3.8"
 zip_safe = false
 include_package_data = true
 
 [options.extras_require]
 build =
-    setuptools>=41.6.0
+    setuptools>=45.0.0
     wheel>=0.33.6
     twine>=2.0.0
 test =
-    pytest~=5.2.4
+    pytest~=5.3.3
     pytest-asyncio~=0.10.0
     pytest-cov
     pytest-mock
     codecov
-    mypy>=0.740
-    flake8>=3.7.9
 dev =
     pytest-sugar
-ci =
+lint =
+    flake8>=3.7.9
+typecheck =
+    mypy>=0.760
 docs =
     sphinx
     sphinx-autodoc-typehints
@@ -80,3 +81,6 @@ exclude = .git,.cache,.idea,.egg,__pycache__,venv,build,dist,docs
 
 [mypy]
 mypy_path = src
+
+[mypy-pytest.*]
+ignore_missing_imports = true