replace travis with github action

.github/scripts/modprobe.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+sudo modprobe ip_gre
+sudo modprobe nf_conntrack
+sudo modprobe nf_conntrack_netlink
+sudo modprobe nf_conntrack_ipv4
+sudo modprobe nf_conntrack_ipv6
+sudo modprobe sch_hfsc
+sudo modprobe sch_sfq

.github/workflows/main.yml

@@ -0,0 +1,29 @@
+name: Main 
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.16
+
+    - name: Kernel Modules
+      run: ./.github/scripts/modprobe.sh
+      shell: bash
+
+    - name: Build
+      run: go build -v ./...
+
+    - name: Test
+      run: go test -v ./...

README.md

@@ -1,6 +1,6 @@
 # netlink - netlink library for go #
 
-[![Build Status](https://app.travis-ci.com/vishvananda/netlink.svg?branch=master)](https://app.travis-ci.com/github/vishvananda/netlink) [![GoDoc](https://godoc.org/github.com/vishvananda/netlink?status.svg)](https://godoc.org/github.com/vishvananda/netlink)
+![Build Status](https://github.com/github/docs/actions/workflows/main.yml/badge.svg) [![GoDoc](https://godoc.org/github.com/vishvananda/netlink?status.svg)](https://godoc.org/github.com/vishvananda/netlink)
 
 The netlink package provides a simple netlink library for go. Netlink
 is the interface a user-space program in linux uses to communicate with