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Steffen Vogel
32 lines
703 B
Go
32 lines
703 B
Go
// SPDX-FileCopyrightText: 2023 Steffen Vogel <post@steffenvogel.de>
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// SPDX-License-Identifier: Apache-2.0
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package config
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import (
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"strings"
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"golang.org/x/exp/slices"
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)
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type ChangedHandler interface {
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OnConfigChanged(key string, oldValue, newValue any)
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}
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func (c *Config) InvokeHandlers(key string, change Change) {
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c.Meta.InvokeHandlers(key, change)
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if keyParts := strings.Split(key, "."); len(keyParts) > 0 && keyParts[0] == "interfaces" {
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pattern := keyParts[1]
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for name, meta := range c.onInterfaceChanged {
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pats := c.InterfaceOrderByName(name)
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if slices.Contains(pats, pattern) {
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key := strings.Join(keyParts[2:], ".")
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meta.InvokeHandlers(key, change)
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}
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}
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}
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}
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