ci: add coveralls

Signed-off-by: Nobuhiro MIKI <[email protected]>

.travis.yml

@@ -14,6 +14,7 @@ before_script:
   - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
   - chmod +x ./cc-test-reporter
   - ./cc-test-reporter before-build
+  - go get github.com/mattn/goveralls
 script:
   # HACK: /dev/kvm is root:kvm 0660 by default
   - sudo chmod 666 /dev/kvm
@@ -23,5 +24,6 @@ script:
   - make golangci-lint
   - make test
   - make clean
+  - goveralls -service=travis-ci
 after_script:
   - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT

README.md

@@ -1,4 +1,4 @@
-# gokvm [![Build Status](https://travis-ci.com/nmi/gokvm.svg?branch=main)](https://travis-ci.com/nmi/gokvm) [![Go Reference](https://pkg.go.dev/badge/github.com/nmi/gokvm.svg)](https://pkg.go.dev/github.com/nmi/gokvm) [![Go Report Card](https://goreportcard.com/badge/github.com/nmi/gokvm)](https://goreportcard.com/report/github.com/nmi/gokvm) [![Maintainability](https://api.codeclimate.com/v1/badges/f60e75353f617035d732/maintainability)](https://codeclimate.com/github/nmi/gokvm/maintainability) [![Test Coverage](https://api.codeclimate.com/v1/badges/f60e75353f617035d732/test_coverage)](https://codeclimate.com/github/nmi/gokvm/test_coverage)
+# gokvm [![Build Status](https://travis-ci.com/nmi/gokvm.svg?branch=main)](https://travis-ci.com/nmi/gokvm) [![Coverage Status](https://coveralls.io/repos/github/nmi/gokvm/badge.svg?branch=main)](https://coveralls.io/github/nmi/gokvm?branch=main) [![Go Reference](https://pkg.go.dev/badge/github.com/nmi/gokvm.svg)](https://pkg.go.dev/github.com/nmi/gokvm) [![Go Report Card](https://goreportcard.com/badge/github.com/nmi/gokvm)](https://goreportcard.com/report/github.com/nmi/gokvm) [![Maintainability](https://api.codeclimate.com/v1/badges/f60e75353f617035d732/maintainability)](https://codeclimate.com/github/nmi/gokvm/maintainability)
 
 __This is work in progress project__.