CI config (#51)

* Switch from Travis to GitHub actions
* Add build badge and update CI tests

.github/workflows/build.yml

@@ -0,0 +1,39 @@
+on: [push, pull_request]
+name: Build
+jobs:
+  test:
+    strategy:
+      matrix:
+        go-version: [1.14.x, 1.15.x]
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Install Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: ${{ matrix.go-version }}
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - name: Test
+      run: go test ./...
+  test-cache:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Install Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.15.x
+    - name: Checkout code
+      uses: actions/checkout@v2
+    - uses: actions/cache@v2
+      with:
+        path: |
+          ~/go/pkg/mod              # Module download cache
+          ~/.cache/go-build         # Build cache (Linux)
+          ~/Library/Caches/go-build # Build cache (Mac)
+          '%LocalAppData%\go-build' # Build cache (Windows)
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+    - name: Test
+      run: go test ./...

README.md

@@ -7,7 +7,7 @@ theme: material
 
 <a href="https://github.com/xyproto/algernon"><img src="https://algernon.roboticoverlords.org/img/algernon_logo.png" style="margin-left: 2em"></a>
 
-[![Build Status](https://travis-ci.com/xyproto/algernon.svg?branch=main)](https://travis-ci.com/xyproto/algernon) [![GoDoc](https://godoc.org/github.com/xyproto/algernon?status.svg)](https://godoc.org/github.com/xyproto/algernon) [![License](https://img.shields.io/badge/license-MIT-green.svg?style=flat)](https://raw.githubusercontent.com/xyproto/algernon/main/LICENSE) [![Go Report Card](https://goreportcard.com/badge/github.com/xyproto/algernon)](https://goreportcard.com/report/github.com/xyproto/algernon) [![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fxyproto%2Falgernon.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fxyproto%2Falgernon?ref=badge_shield)
+![Build](https://github.com/xyproto/algernon/workflows/Build/badge.svg) [![GoDoc](https://godoc.org/github.com/xyproto/algernon?status.svg)](https://godoc.org/github.com/xyproto/algernon) [![License](https://img.shields.io/badge/license-MIT-green.svg?style=flat)](https://raw.githubusercontent.com/xyproto/algernon/main/LICENSE) [![Go Report Card](https://goreportcard.com/badge/github.com/xyproto/algernon)](https://goreportcard.com/report/github.com/xyproto/algernon) [![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fxyproto%2Falgernon.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fxyproto%2Falgernon?ref=badge_shield)
 
 Web server with built-in support for QUIC, HTTP/2, Lua, Markdown, Pongo2, HyperApp, Amber, Sass(SCSS), GCSS, JSX, BoltDB (built-in, stores the database in a file, like SQLite), Redis, PostgreSQL, MariaDB/MySQL, rate limiting, graceful shutdown, plugins, users and permissions.