grokify/mogo

// logutil provides logging utility functions which are useful for
// decreasing lines of code for simple error logging.
package logutil

import (
    "log"

    // "github.com/go-logfmt/logfmt"
    "github.com/grokify/mogo/errors/errorsutil"
)

func FatalErr(err error, wrap ...string) {
    err = errorsutil.Wrap(err, wrap...)
    if err != nil {
        log.Fatal(err.Error())
    }
}

func PrintErr(err error, wrap ...string) {
    err = errorsutil.Wrap(err, wrap...)
    if err != nil {
        log.Print(err.Error())
    }
}

func PrintlnErr(err error, wrap ...string) {
    err = errorsutil.Wrap(err, wrap...)
    if err != nil {
        log.Println(err.Error())
    }
}

/*
func LogfmtString(m map[string][]string) (string, error) {
    var buf bytes.Buffer
    w := bufio.NewWriter(&buf)
    e := logfmt.NewEncoder(w)
    for k, vs := range m {
        for _, v := range vs {
            if err := e.EncodeKeyval(k, v); err != nil {
                return "", err
            }
        }
    }
    if err := e.EndRecord(); err != nil {
        return "", err
    }
    return buf.String(), nil
}
*/