Migrate CI to GitHub Actions (#150)

.github/workflows/ci.yml

@@ -0,0 +1,37 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.7', '3.8', '3.9', '3.10']
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - uses: actions/cache@v3
+      with:
+        path: ~/.cache/pip
+        key: ${{ runner.os }}-python-${{ matrix.python-version }}-pip-${{ hashFiles('.github/workflows/ci.yml') }}
+        restore-keys: ${{ runner.os }}-python-${{ matrix.python-version }}-pip
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install tox tox-gh-actions
+    - name: Lint
+      if: matrix.python-version == '3.10'
+      run: tox -e flake8
+    - name: Tests
+      run: tox

CONTRIBUTING.rst

@@ -125,8 +125,4 @@ Before you submit a pull request, check that it meets these guidelines:
 2. If the pull request adds functionality, the docs should be updated. Put
    your new functionality into a function with a docstring, and add the
    feature to the list in README.rst.
-3. The pull request should work for Python 2.6, 2.7 and 3.3+. Check
-   `Travis`_ and make sure that
-   the tests pass for all supported Python versions.
-
-.. _Travis: https://travis-ci.org/pinterest/snappass/pull_requests
+3. The pull request should work on all supported Python versions.

README.rst

@@ -2,16 +2,12 @@
 SnapPass
 ========
 
-|pypi| |build|
+|pypi|
 
 .. |pypi| image:: https://img.shields.io/pypi/v/snappass.svg
     :target: https://pypi.python.org/pypi/snappass
     :alt: Latest version released on PyPI
 
-.. |build| image:: https://travis-ci.org/pinterest/snappass.svg
-    :target: https://travis-ci.org/pinterest/snappass
-    :alt: Build status
-
 It's like SnapChat... for passwords.
 
 This is a web app that lets you share passwords securely.