29 lines
532 B
Go
29 lines
532 B
Go
package registry
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import (
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"fmt"
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"github.com/vasyakrg/dns-autoresolver/internal/provider"
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)
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// Registry resolves providers by name.
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type Registry struct {
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m map[string]provider.Provider
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}
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func New() *Registry {
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return &Registry{m: make(map[string]provider.Provider)}
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}
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func (r *Registry) Register(p provider.Provider) {
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r.m[p.Name()] = p
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}
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func (r *Registry) ByName(name string) (provider.Provider, error) {
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p, ok := r.m[name]
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if !ok {
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return nil, fmt.Errorf("registry: unknown provider %q", name)
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}
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return p, nil
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}
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