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https://github.com/Luzifer/vault-openvpn.git
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Use a replacer to convert dashes
this enables setting all flags through ENV variables Signed-off-by: Knut Ahlers <knut@ahlers.me>
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@ -4,6 +4,7 @@ import (
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"fmt"
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"io/ioutil"
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"os"
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"strings"
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"time"
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"github.com/hashicorp/vault/api"
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@ -80,8 +81,7 @@ func init() {
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RootCmd.PersistentFlags().StringVar(&cfg.LogLevel, "log-level", "info", "Log level to use (debug, info, warning, error)")
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viper.BindPFlags(RootCmd.PersistentFlags())
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viper.BindEnv("vault-addr", "VAULT_ADDR")
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viper.BindEnv("vault-token", "VAULT_TOKEN")
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viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
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if tok := vaultTokenFromDisk(); tok != "" {
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viper.SetDefault("vault-token", tok)
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