switch to github actions

This change switches the CI pipeline to GitHub Actions.

It just seems like the logical choice as travis seems to
take an incredibly long time.

Fixes #232

Signed-off-by: Christopher Friedt <[email protected]>

Author: cfriedt

.github/workflows/ci.yml

@@ -0,0 +1,36 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    # This only works with the "matrix" strategy
+    #fail-fast: false
+    steps:
+
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Setup Environment
+      run: |
+        sudo apt-get update
+        sudo apt install -y cmake clang clang-tidy gcovr
+        sudo sh .scripts/build-and-install-libgtest-libraries.sh
+
+    - name: Build
+      run: |
+        make -j`nproc --all`
+
+    - name: Test
+      run: |
+        make check
+
+    - name: Coverage
+      run: |
+        make gcov
+        bash <(curl -s https://codecov.io/bash)

.travis.yml

@@ -1,4 +1,4 @@
-[![Build Status](https://travis-ci.com/cfriedt/leetcode.svg?branch=master)](https://travis-ci.com/cfriedt/leetcode)
+![CI](https://github.com/cfriedt/leetcode/workflows/CI/badge.svg)
 [![Codecov Status](https://codecov.io/gh/cfriedt/leetcode/branch/master/graph/badge.svg)](https://codecov.io/gh/cfriedt/leetcode)
 [![Code Quality](https://api.codacy.com/project/badge/Grade/2591b5d32ac84f1897b4a7e8d45d1544)](https://www.codacy.com/app/cfriedt/leetcode?utm_source=github.com&utm_medium=referral&utm_content=cfriedt/leetcode&utm_campaign=Badge_Grade)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)