oc-deploy/src/helm/version.go

package helm

import (
    "strings"
    "os/exec"
)

func Version(path string) (string, error) {

    cmd := exec.Command(path, "version", "--short")
    stdout, err := cmd.CombinedOutput()

    if err != nil {
        return "", err
    }

    res := string(stdout)
    res = strings.TrimSuffix(res, "\n")
    return res, nil
}