Method Coveralls

tools/mage/go.go:239–280

Coveralls sends the test coverage to Coveralls.

()

// Coveralls sends the test coverage to Coveralls.
func (g Go) Coveralls() error {
	mg.Deps(g.Cover)
	if mg.Verbose() {
		fmt.Println("Filtering Go coverage output")
	}
	inFile, err := os.Open(goCoverageFile)
	if err != nil {
		return err
	}
	outFile, err := os.OpenFile("coveralls_"+goCoverageFile, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o644)
	if err != nil {
		return err
	}
	defer func() {
		outFile.Close()
		os.Remove("coveralls_" + goCoverageFile)
	}()
	s := bufio.NewScanner(inFile)
nextLine:
	for s.Scan() {
		line := s.Text()
		for _, suffix := range coverallsIgnored {
			if strings.Contains(line, suffix) {
				continue nextLine
			}
		}
		if _, err = fmt.Fprintln(outFile, line); err != nil {
			return err
		}
	}
	if err = outFile.Close(); err != nil {
		return err
	}
	service := os.Getenv("COVERALLS_SERVICE")
	if service == "" {
		service = "github"
	}
	if mg.Verbose() {
		fmt.Println("Sending Go coverage to Coveralls")
	}
	return runGoTool(goveralls, "-coverprofile=coveralls_"+goCoverageFile, "-service="+service)
}

// Generate runs go generate.
func (Go) Generate() error {