d9c7a8ac7b
- Define Logger interface with Debug and Error methods - Add NopLogger as default (no-op implementation) - Add SetDefaultLogger/DefaultLogger for package-level config - Add WithLogger method for per-command logger injection - Log commands at DEBUG level before execution - Log failures at ERROR level with error details - Add comprehensive tests for logger functionality Compatible with pkg/log.Logger and other structured loggers. Closes #90 Co-Authored-By: Claude <noreply@anthropic.com>
30 lines
747 B
Go
30 lines
747 B
Go
package exec
|
|
|
|
// Logger interface for command execution logging.
|
|
// Compatible with pkg/log.Logger and other structured loggers.
|
|
type Logger interface {
|
|
Debug(msg string, keyvals ...any)
|
|
Error(msg string, keyvals ...any)
|
|
}
|
|
|
|
// NopLogger is a no-op logger that discards all messages.
|
|
type NopLogger struct{}
|
|
|
|
func (NopLogger) Debug(string, ...any) {}
|
|
func (NopLogger) Error(string, ...any) {}
|
|
|
|
var defaultLogger Logger = NopLogger{}
|
|
|
|
// SetDefaultLogger sets the package-level default logger.
|
|
// Commands without an explicit logger will use this.
|
|
func SetDefaultLogger(l Logger) {
|
|
if l == nil {
|
|
l = NopLogger{}
|
|
}
|
|
defaultLogger = l
|
|
}
|
|
|
|
// DefaultLogger returns the current default logger.
|
|
func DefaultLogger() Logger {
|
|
return defaultLogger
|
|
}
|