mirror of
https://github.com/safing/portbase
synced 2025-09-01 18:19:57 +00:00
48 lines
1.1 KiB
Go
48 lines
1.1 KiB
Go
package config
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import (
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"fmt"
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"regexp"
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"sync"
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)
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var (
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optionsLock sync.RWMutex
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options = make(map[string]*Option)
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)
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// Register registers a new configuration option.
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func Register(option *Option) error {
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if option.Name == "" {
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return fmt.Errorf("failed to register option: please set option.Name")
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}
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if option.Key == "" {
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return fmt.Errorf("failed to register option: please set option.Key")
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}
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if option.Description == "" {
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return fmt.Errorf("failed to register option: please set option.Description")
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}
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if option.OptType == 0 {
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return fmt.Errorf("failed to register option: please set option.OptType")
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}
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var err error
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if option.ValidationRegex != "" {
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option.compiledRegex, err = regexp.Compile(option.ValidationRegex)
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if err != nil {
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return fmt.Errorf("config: could not compile option.ValidationRegex: %s", err)
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}
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}
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option.activeFallbackValue, err = validateValue(option, option.DefaultValue)
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if err != nil {
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return fmt.Errorf("config: invalid default value: %s", err)
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}
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optionsLock.Lock()
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defer optionsLock.Unlock()
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options[option.Key] = option
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return nil
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}
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