Move from Travis CI to GitHub Actions (#770)

.github/workflows/lint.yml

@@ -0,0 +1,29 @@
+name: Lint
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  overcommit:
+    timeout-minutes: 10
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.7
+          bundler-cache: true
+
+      - name: Prepare environment
+        run: |
+          git config --local user.email "[email protected]"
+          git config --local user.name "GitHub Actions"
+          bundle exec overcommit --sign
+
+      - name: Run pre-commit checks
+        run: bundle exec overcommit --run

.github/workflows/tests.yml

@@ -0,0 +1,52 @@
+name: Tests
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  rspec:
+    timeout-minutes: 10
+    runs-on: ${{ matrix.os }}-latest
+
+    strategy:
+      matrix:
+        ruby-version:
+          - '2.6'
+          - '2.7'
+          - '3.0'
+          - '3.1'
+        os:
+          - ubuntu
+          - windows
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up Ruby ${{ matrix.ruby-version }}
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true
+
+      - name: Run tests
+        run: bundle exec rspec
+
+      - name: Code coverage reporting
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          flag-name: ruby${{ matrix.ruby-version }}-${{ matrix.os }}
+          parallel: true
+
+  finish:
+    needs: rspec
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Finalize code coverage report
+        uses: coverallsapp/github-action@master
+        with:
+          github-token: ${{ secrets.github_token }}
+          parallel-finished: true

README.md

@@ -1,6 +1,5 @@
 [![Gem Version](https://badge.fury.io/rb/overcommit.svg)](https://badge.fury.io/rb/overcommit)
-[![Build Status](https://travis-ci.org/sds/overcommit.svg?branch=master)](https://travis-ci.org/sds/overcommit)
-[![Windows Build Status](https://ci.appveyor.com/api/projects/status/umui038jlm597ryf?svg=true)](https://ci.appveyor.com/project/sds/overcommit)
+[![Build Status](https://github.com/sds/overcommit/actions/workflows/tests.yml/badge.svg?branch=master)](https://github.com/sds/overcommit/actions/workflows/tests.yml/badge.svg?branch=master)
 [![Coverage Status](https://coveralls.io/repos/github/sds/overcommit/badge.svg?branch=master)](https://coveralls.io/github/sds/overcommit?branch=master)
 [![Maintainability](https://api.codeclimate.com/v1/badges/5da42f7f365e5fef6b4c/maintainability)](https://codeclimate.com/github/sds/overcommit/maintainability)
 [![Inline docs](http://inch-ci.org/github/sds/overcommit.svg?branch=master)](http://inch-ci.org/github/sds/overcommit)