Convert from Travis to GitHub Actions

Signed-off-by: Dan Yeaw <dan@yeaw.me>

.github/workflows/build.yml

@@ -0,0 +1,48 @@
+name: build
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: '3.x'
+      - name: Install dependencies
+        run: |
+          pip install pre-commit
+          pre-commit install-hooks
+      - name: Lint with pre-commit
+        run: |
+          pre-commit run --all-files
+
+  test:
+    needs: lint
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+    steps:
+      - uses: actions/checkout@v1
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v1
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install Python dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install poetry==1.0.0b3
+          poetry install
+      - name: Test with pytest
+        run: |
+          poetry run pytest --cov=generic
+      # - name: Code Climate Coverage Action
+      #   uses: paambaati/codeclimate-action@v2.3.0
+      #   env:
+      #     CC_TEST_REPORTER_ID:
+      #   with:
+      #     coverageCommand: poetry run coverage xml

.travis.yml

@@ -1,44 +0,0 @@
-language: python
-dist: xenial
-cache: pip
-
-stages:
-  - lint
-  - test
-
-jobs:
-  include:
-    - python: 3.7
-    - python: 3.8
-
-    - stage: lint
-      python: 3.7
-      before_install: skip
-      install:
-        - pip install pre-commit
-        - pre-commit install-hooks
-      script:
-        - pre-commit run --all-files
-      after_success: skip
-
-install:
-  - pip install poetry==1.0.0b3
-  - poetry install
-before_script:
-  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
-  - chmod +x ./cc-test-reporter
-  - ./cc-test-reporter before-build
-script:
-  - pytest --cov=generic
-after_script:
-  - coverage xml
-  - ./cc-test-reporter after-build --coverage-input-type coverage.py --exit-code $TRAVIS_TEST_RESULT
-
-notifications:
-  email: false
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/1e0a1432c48a12660160
-    on_success: change
-    on_failure: always
-    on_start: never

README.md

@@ -1,6 +1,7 @@
 # Generic programming library for Python
 
-[![Build Status](https://travis-ci.org/gaphor/generic.svg?branch=master)](https://travis-ci.org/gaphor/generic)
+[![Build Status](https://github.com/gaphor/generic)](https://travis-ci.org/gaphor/generic)
+[![Build state](https://github.com/gaphor/generic/workflows/build/badge.svg)](https://github.com/gaphor/generic/actions)
 [![Maintainability](https://api.codeclimate.com/v1/badges/c7be2d28400687b1375a/maintainability)](https://codeclimate.com/github/gaphor/generic/maintainability)
 [![Test Coverage](https://api.codeclimate.com/v1/badges/c7be2d28400687b1375a/test_coverage)](https://codeclimate.com/github/gaphor/generic/test_coverage)
 [![Documentation Status](https://readthedocs.org/projects/generic/badge/?version=latest)](https://generic.readthedocs.io/en/latest/?badge=latest)