This is a simple wrapper around the standard go runtime logger with only one goal:
- ADD DEBUG OUTPUT FUNCTIONS.
Functions that are available for the caller:
- All those in "log" AND
- Debug
- Debugf
- Debugln
On the package base level these functions will print output only if the
DEBUG environment variable is present and have some non-empty value.
Otherwise, one can construct a new logger:
func New(out io.Writer, prefix string, flag int, debug bool) *Logger
for the flags, one could use the values from the standard logger.
Import it in your project replacing "log" import entry:
import (
log "github.com/rusq/dlog"
)Use:
log.Debug("hello debug!")Check if debug is enabled:
log.IsDebug()