50 lines
739 B
Go
50 lines
739 B
Go
package config
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import (
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"fmt"
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"net/url"
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"strings"
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)
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const (
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OPTION_TYPE_STR = 0
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OPTION_TYPE_BOOL = 1
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OPTION_TYPE_URL = 2
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)
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type Option struct {
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Name string
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Value string
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Required bool
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Type uint8
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TypeValue struct {
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URL *url.URL
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Str string
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Bool bool
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}
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}
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func (o *Option) Env() string {
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return strings.ToUpper(fmt.Sprintf("API_%s", o.Name))
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}
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func (o *Option) Load() (err error) {
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err = nil
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switch o.Type {
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case OPTION_TYPE_STR:
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o.TypeValue.Str = o.Value
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case OPTION_TYPE_BOOL:
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o.TypeValue.Bool = "1" == o.Value || "true" == strings.ToLower(o.Value)
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case OPTION_TYPE_URL:
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o.TypeValue.URL, err = url.Parse(o.Value)
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default:
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return fmt.Errorf("invalid option type")
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}
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return err
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}
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