Merge pull request #204 from rsteube/parsing-string

parsing: use string

pkg/command/parsing.go

@@ -1,47 +1,10 @@
 package command
 
-import (
-	"errors"
-
-	"gopkg.in/yaml.v3"
-)
-
-type Parsing int
+type Parsing string
 
 const (
-	DEFAULT          Parsing = iota // INTERSPERSED but allows implicit changes
-	INTERSPERSED                    // mixed flags and positional arguments
-	NON_INTERSPERSED                // flag parsing stopped after first positional argument
-	DISABLED                        // flag parsing disabled
+	DEFAULT          Parsing = ""                 // INTERSPERSED but allows implicit changes
+	INTERSPERSED     Parsing = "interspersed"     // mixed flags and positional arguments
+	NON_INTERSPERSED Parsing = "non-interspersed" // flag parsing stopped after first positional argument
+	DISABLED         Parsing = "disabled"         // flag parsing disabled
 )
-
-func (p Parsing) MarshalYAML() (interface{}, error) {
-	switch p {
-	case DEFAULT:
-		return "", nil
-	case INTERSPERSED:
-		return "interspersed", nil
-	case NON_INTERSPERSED:
-		return "non-interspersed", nil
-	case DISABLED:
-		return "disabled", nil
-	default:
-		return "", errors.New("unknown parsing mode")
-	}
-}
-
-func (p *Parsing) UnmarshalYAML(value *yaml.Node) error {
-	switch value.Value {
-	case "":
-		*p = DEFAULT
-	case "interspersed":
-		*p = INTERSPERSED
-	case "non-interspersed":
-		*p = NON_INTERSPERSED
-	case "disabled":
-		*p = DISABLED
-	default:
-		return errors.New("unknown parsing mode")
-	}
-	return nil
-}