Run tests and linters on multiple python versions and on linux

MANIFEST.in

@@ -0,0 +1 @@
+include *.md *.txt *.ini **/py.typed

appveyor.yml

@@ -32,8 +32,31 @@ on_failure:
         if ($fileobj) { cat $fileobj; };
       }
 
-image:
-  - Visual Studio 2017
+stack: python %PYTHON%
+
+environment:
+  APPVEYOR_YML_DISABLE_PS_LINUX: true
+  matrix:
+    - APPVEYOR_BUILD_WORKER_IMAGE: Ubuntu
+      PYTHON: "3.5"
+    - APPVEYOR_BUILD_WORKER_IMAGE: Ubuntu
+      PYTHON: "3.6"
+    - APPVEYOR_BUILD_WORKER_IMAGE: Ubuntu
+      PYTHON: "3.7"
+    - APPVEYOR_BUILD_WORKER_IMAGE: Ubuntu
+      PYTHON: "3.8"
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      PYTHON: "3.5"
+      PATH: C:\Python35-x64;C:\Python35-x64\Scripts\;%PATH%
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      PYTHON: "3.6"
+      PATH: C:\Python36-x64;C:\Python36-x64\Scripts\;%PATH%
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      PYTHON: "3.7"
+      PATH: C:\Python37-x64;C:\Python37-x64\Scripts\;%PATH%
+    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      PYTHON: "3.8"
+      PATH: C:\Python38-x64;C:\Python38-x64\Scripts\;%PATH%
 
 # Configure the GitHub username and email for accessing the `pygls` release
 init:
@@ -42,8 +65,23 @@ init:
 
 # Install scripts. (runs after repo cloning)
 install:
-  - C:\Python35-x64\python.exe -m pip install --upgrade pip          # upgrade pip
+  - python -m pip install --upgrade pip
+  - pip install tox
 
+  # point to the same version as in `examples/json-extension/package.json`
+  - npm install -g [email protected]
+  - tsc --version
+
+  # install vsce module (for packaging our extension into a .vsix file)
+  - npm install -g [email protected]
+
+  # Output useful info for debugging.
+  - node --version
+  - npm --version
+  - python --version
+
+# Create a Visual Studio Code Extension (only on windows)
+build_script:
   - ps: >-
       $json_extension_client_json = (Get-Content -Raw -Path examples\json-extension\package.json | ConvertFrom-Json);
       $prefixed_version = "v" + $json_extension_client_json.version;
@@ -86,39 +124,18 @@ install:
       }
       echo "APPVEYOR_BUILD_VERSION - $env:APPVEYOR_BUILD_VERSION";
 
-  # install pygls and dev dependencies
-  - C:\Python35-x64\Scripts\pip.exe install .[dev]
-  - C:\Python35-x64\Scripts\pip.exe install .[test]
-  - C:\Python35-x64\Scripts\pip.exe install -e .
-
-  # point to the same version as in `examples/json-extension/package.json`
-  - npm install -g [email protected]
-  - tsc --version
-
-  # install vsce module (for packaging our extension into a .vsix file)
-  - npm install -g [email protected]
-
-  # Output useful info for debugging.
-  - node --version
-  - npm --version
-
-# Create a Visual Studio Code Extension
-build_script:
-  - cd examples\json-extension
+  - cd examples/json-extension
   # install extension-wide js dependencies
   - npm install --save-dev
   # run tslint
-  - .\node_modules\.bin\tslint client\src\*.ts
+  - ./node_modules/.bin/tslint client/src/*.ts
   # install our dependencies
-  - npm install                                                  # TODO: replace with `yarn install`
+  - npm install # TODO: replace with `yarn install`
   - tsc -p .
-
-  - cd ..\..\
+  - cd ../../
 
 test_script:
-  - C:\Python35-x64\Scripts\flake8.exe
-  - C:\Python35-x64\Scripts\bandit.exe -r ./pygls
-  - C:\Python35-x64\Scripts\pytest.exe
+  - tox -e py
 
 after_test:
   # check function
@@ -132,9 +149,9 @@ after_test:
       }
 
   # package up the json-extension client example VS Code extension
-  - ps: cd examples/json-extension/
+  - cd examples/json-extension/
   # check to see if key files will be in the `.vsix` package to be built
-  - vsce ls > packages.txt               rem list files to be packaged
+  - vsce ls > packages.txt
   # files/folders to be checked
   - ps: CheckInVsixPackage "package.json"
   - ps: CheckInVsixPackage "out/extension.js"
@@ -143,11 +160,10 @@ after_test:
   - ps: CheckInVsixPackage "server/server.py"
   # clean-up after ourselves (so these files don't end up in our `.vsix` package)
   - rm packages.txt
-  - rm results.txt
+  - ps: rm results.txt
   # passed the basic checks, should be good-to-go
-  - vsce package                         rem "normal" command line is on purpose
-
-  - ps: cd ../
+  - vsce package
+  - cd ..
 
 # Create extensions artifacts
 artifacts:

azure-pipelines.yml

@@ -0,0 +1,83 @@
+############################################################################
+# Copyright(c) Open Law Library. All rights reserved.                      #
+# See ThirdPartyNotices.txt in the project root for additional notices.    #
+#                                                                          #
+# 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.                                           #
+############################################################################
+
+strategy:
+  matrix:
+    Python3.5 on linux:
+      python.version: "3.5"
+      imageName: "ubuntu-18.04"
+    Python3.6 on linux:
+      python.version: "3.6"
+      imageName: "ubuntu-18.04"
+    Python3.7 on linux:
+      python.version: "3.7"
+      imageName: "ubuntu-18.04"
+    Python3.8 on linux:
+      python.version: "3.8"
+      imageName: "ubuntu-18.04"
+    Python3.5 on windows:
+      python.version: "3.5"
+      imageName: "windows-2019"
+    Python3.6 on windows:
+      python.version: "3.6"
+      imageName: "windows-2019"
+    Python3.7 on windows:
+      python.version: "3.7"
+      imageName: "windows-2019"
+    Python3.8 on windows:
+      python.version: "3.8"
+      imageName: "windows-2019"
+
+pool:
+  vmImage: $(imageName)
+
+steps:
+  - task: UsePythonVersion@0
+    inputs:
+      versionSpec: "$(python.version)"
+    displayName: "Use Python $(python.version)"
+
+  - script: |
+      python -m pip install --upgrade pip tox setuptools
+    displayName: "Install python dependencies"
+
+  - script: tox -e py
+    displayName: "tox"
+
+  - bash: |
+      cd examples/json-extension
+      # install extension-wide js dependencies
+      npm install --save-dev
+      # run tslint
+      npx tslint client/src/*.ts
+      # install our dependencies
+      npm install # TODO: replace with `yarn install`
+      npm run compile
+
+      # check to see if key files will be in the `.vsix` package to be built
+      npx vsce ls | grep package.json
+      npx vsce ls | grep out/extension.js
+      npx vsce ls | grep server/__init__.py
+      npx vsce ls | grep server/__main__.py
+      npx vsce ls | grep server/server.py
+    displayName: "build and check sample extension"
+
+  - script: |
+      python --version
+      node --version
+      npm --version
+    displayName: "Output versions for debugging"

setup.cfg

@@ -1,2 +1,5 @@
 [flake8]
 max-line-length = 99
+
+[mypy]
+ignore_missing_imports = True

setup.py

@@ -39,6 +39,7 @@
 development = [
     "bandit==1.6.0",  # Run locally: bandit -r ./pygls
     "flake8==3.7.7",  # Run locally: flake8
+    "mypy==0.761",    # Run locally: mypy .
 ]
 
 docs_require = [

tox.ini

@@ -0,0 +1,13 @@
+[tox]
+envlist = py{35,36,37,38}
+
+[testenv]
+extras =
+    test
+    dev
+commands =
+    pytest
+    bandit -r pygls
+    flake8
+    mypy .
+