burble.dn42/bird-lg-go
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settings: treat empty environment variables as set (#77)

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This allows disabling specific options like dns_interface or whois via environment variables.

ref: https://github.com/spf13/viper#working-with-environment-variables
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James Lu 2023-05-05 21:36:38 -07:00 committed by GitHub
parent 594ca80f50
commit ccd14af0c8
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 2 additions and 0 deletions
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1
frontend/settings.go
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@ -33,6 +33,7 @@ func parseSettings() {
viper.AddConfigPath(".") viper.AddConfigPath(".")
viper.AddConfigPath("/etc/bird-lg") viper.AddConfigPath("/etc/bird-lg")
viper.SetConfigName("bird-lg") viper.SetConfigName("bird-lg")
viper.AllowEmptyEnv(true)
viper.AutomaticEnv() viper.AutomaticEnv()
viper.SetEnvPrefix("birdlg") viper.SetEnvPrefix("birdlg")
viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_", ".", "_")) viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_", ".", "_"))

1
proxy/settings.go
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@ -23,6 +23,7 @@ func parseSettings() {
viper.AddConfigPath(".") viper.AddConfigPath(".")
viper.AddConfigPath("/etc/bird-lg") viper.AddConfigPath("/etc/bird-lg")
viper.SetConfigName("bird-lgproxy") viper.SetConfigName("bird-lgproxy")
viper.AllowEmptyEnv(true)
viper.AutomaticEnv() viper.AutomaticEnv()
viper.SetEnvPrefix("birdlg") viper.SetEnvPrefix("birdlg")
viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_", ".", "_")) viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_", ".", "_"))