boosty

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package auth
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import (
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	"encoding/json"
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	"os"
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)
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type Option func(a *Auth) error
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func WithFile(file string) Option {
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	return func(a *Auth) error {
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		data, err := os.ReadFile(file)
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		if err != nil {
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			return err
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		}
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		if err = json.Unmarshal(data, &(a.info)); err != nil {
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			return err
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		}
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		a.file = file
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		return nil
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	}
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}
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func WithInfo(info Info) Option {
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	return func(a *Auth) error {
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		a.info = info
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		return nil
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	}
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}
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func WithInfoUpdateCallback(callback Callback) Option {
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	return func(a *Auth) error {
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		a.callback = callback
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		return nil
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	}
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}
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