codeclimate/test-reporter

package simplecov

import (
    "os"
    "strings"

    "github.com/Sirupsen/logrus"
    "github.com/codeclimate/test-reporter/formatters"
    "github.com/pkg/errors"
)

var searchPaths = []string{"coverage/coverage.json", "coverage/.resultset.json"}

type Formatter struct {
    Path string
}

func (f *Formatter) Search(paths ...string) (string, error) {
    paths = append(paths, searchPaths...)
    for _, p := range paths {
        logrus.Debugf("checking search path %s for simplecov formatter", p)
        if _, err := os.Stat(p); err == nil {
            f.Path = p
            return p, nil
        }
    }

    return "", errors.WithStack(errors.Errorf("could not find any files in search paths for simplecov. search paths were: %s", strings.Join(paths, ", ")))
}

func (r Formatter) Format() (formatters.Report, error) {
    rep, err := formatters.NewReport()

    if err != nil {
        return rep, err
    }

    rep, err = jsonFormat(r,rep)

    if err != nil {
        rep, err = legacyFormat(r, rep)
    }

    return rep, err
}