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package config
import (
"fmt"
"gopkg.in/yaml.v3"
"github.com/Necoro/feed2imap-go/pkg/util"
)
type Body string
var validBody = []string{"default", "both", "content", "description", "fetch"}
func (b *Body) UnmarshalYAML(node *yaml.Node) error {
var val string
if err := node.Decode(&val); err != nil {
return err
}
if val == "" {
val = "default"
}
if !util.StrContains(validBody, val) {
return TypeError("line %d: Invalid value for 'body': %q", node.Line, val)
}
*b = Body(val)
return nil
}
func TypeError(format string, v ...interface{}) *yaml.TypeError {
return &yaml.TypeError{Errors: []string{fmt.Sprintf(format, v...)}}
}
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