mirror of
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39 lines
876 B
Go
39 lines
876 B
Go
package deprecated
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import (
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"os"
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"strconv"
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"github.com/sagernet/sing/common/logger"
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)
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type stderrManager struct {
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logger logger.Logger
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reported map[string]bool
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}
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func NewStderrManager(logger logger.Logger) Manager {
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return &stderrManager{
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logger: logger,
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reported: make(map[string]bool),
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}
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}
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func (f *stderrManager) ReportDeprecated(feature Note) {
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if f.reported[feature.Name] {
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return
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}
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f.reported[feature.Name] = true
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if !feature.Impending() {
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f.logger.Warn(feature.MessageWithLink())
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return
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}
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enable, enableErr := strconv.ParseBool(os.Getenv("ENABLE_DEPRECATED_" + feature.EnvName))
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if enableErr == nil && enable {
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f.logger.Warn(feature.MessageWithLink())
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return
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}
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f.logger.Error(feature.MessageWithLink())
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f.logger.Fatal("to continuing using this feature, set environment variable ENABLE_DEPRECATED_" + feature.EnvName + "=true")
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}
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