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63 lines
1.1 KiB
63 lines
1.1 KiB
package generate
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import (
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"fmt"
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"io"
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"sync"
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"gitoa.ru/go-4devs/config/definition"
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)
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//nolint:gochecknoglobals
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var handlers = sync.Map{}
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func Add(kind string, h Handle) error {
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_, ok := handlers.Load(kind)
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if ok {
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return fmt.Errorf("kind %v: %w", kind, ErrAlreadyExist)
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}
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handlers.Store(kind, h)
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return nil
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}
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//nolint:forcetypeassert
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func get(kind string) Handle {
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handler, ok := handlers.Load(kind)
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if !ok {
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return func(w io.Writer, h Handler, o definition.Option) error {
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return fmt.Errorf("handler by %v:%w", kind, ErrNotFound)
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}
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}
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return handler.(Handle)
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}
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func MustAdd(kind string, h Handle) {
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if err := Add(kind, h); err != nil {
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panic(err)
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}
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}
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type Handle func(io.Writer, Handler, definition.Option) error
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type Handler interface {
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StructName() string
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Handle(w io.Writer, handler Handler, opt definition.Option) error
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Options() ViewOption
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Keys() []string
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AddType(fullName string) (string, error)
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DefaultErrors() []string
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}
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type ViewOption struct {
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Prefix, Suffix string
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Context bool
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Struct string
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Errors ViewErrors
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}
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type ViewErrors struct {
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Default []string
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}
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