chore: vendor

vendor/github.com/charmbracelet/log/level.go

@@ -0,0 +1,65 @@
+package log
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"strings"
+)
+
+// Level is a logging level.
+type Level int32
+
+const (
+	// DebugLevel is the debug level.
+	DebugLevel Level = -4
+	// InfoLevel is the info level.
+	InfoLevel Level = 0
+	// WarnLevel is the warn level.
+	WarnLevel Level = 4
+	// ErrorLevel is the error level.
+	ErrorLevel Level = 8
+	// FatalLevel is the fatal level.
+	FatalLevel Level = 12
+	// noLevel is used with log.Print.
+	noLevel Level = math.MaxInt32
+)
+
+// String returns the string representation of the level.
+func (l Level) String() string {
+	switch l {
+	case DebugLevel:
+		return "debug"
+	case InfoLevel:
+		return "info"
+	case WarnLevel:
+		return "warn"
+	case ErrorLevel:
+		return "error"
+	case FatalLevel:
+		return "fatal"
+	default:
+		return ""
+	}
+}
+
+// ErrInvalidLevel is an error returned when parsing an invalid level string.
+var ErrInvalidLevel = errors.New("invalid level")
+
+// ParseLevel converts level in string to Level type. Default level is InfoLevel.
+func ParseLevel(level string) (Level, error) {
+	switch strings.ToLower(level) {
+	case DebugLevel.String():
+		return DebugLevel, nil
+	case InfoLevel.String():
+		return InfoLevel, nil
+	case WarnLevel.String():
+		return WarnLevel, nil
+	case ErrorLevel.String():
+		return ErrorLevel, nil
+	case FatalLevel.String():
+		return FatalLevel, nil
+	default:
+		return 0, fmt.Errorf("%w: %q", ErrInvalidLevel, level)
+	}
+}