Setup CI and coverage tools

.travis.yml

@@ -0,0 +1,10 @@
+language: go
+sudo: required
+go:
+  - 1.8
+before_install:
+  - go get -t -v ./...
+script:
+  - bash coverage.sh
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,2 +1,6 @@
 # gopheros
+L[![Build Status](https://travis-ci.org/achilleasa/gopher-os.svg?branch=master)](https://travis-ci.org/achilleasa/gopher-os)
+[![codecov](https://codecov.io/gh/achilleasa/gopher-os/branch/master/graph/badge.svg)](https://codecov.io/gh/achilleasa/gopher-os)
+[![Go Report Card](https://goreportcard.com/badge/github.com/achilleasa/gopher-os)](https://goreportcard.com/report/github.com/achilleasa/gopher-os)
+
 Let's write an experimental OS in Go!

coverage.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -e
+
+go test -v -race ./...
+
+echo "" > coverage.txt
+
+for d in $(go list ./... | grep -v vendor); do
+    # Running with -race and -covermode=atomic generates false positives so 
+    # we run the -race bit separately
+    go test -coverprofile=profile.out -covermode=atomic $d
+    if [ -f profile.out ]; then
+        cat profile.out >> coverage.txt
+        rm profile.out
+    fi
+done