ivanilves/travelgrunt

package scm

import (
    "fmt"

    "github.com/ivanilves/travelgrunt/pkg/scm/git"
)

func detectSCM() string {
    if git.Probe() {
        return "git"
    }

    return "unknown"
}

// RootPath gets top level path of the SCM repository of choice
func RootPath() (string, error) {
    switch scm := detectSCM(); scm {
    case "git":
        return git.RootPath()
    default:
        return "", fmt.Errorf("unknown SCM: %s", scm)
    }
}