mirror of https://github.com/linka-cloud/grpc.git
44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
package client
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import (
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"fmt"
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"strings"
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"github.com/caitlinelfring/go-env-default"
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"github.com/spf13/pflag"
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)
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var u = strings.ToUpper
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func NewFlagSet() (*pflag.FlagSet, Option) {
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const (
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addr = "address"
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secure = "secure"
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// caCert = "ca-cert"
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// clientCert = "client-cert"
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// clientKey = "client-key"
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)
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var (
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optAddress string
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optSecure bool
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// optCACert string
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// optCert string
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// optKey string
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)
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flags := pflag.NewFlagSet("gRPC", pflag.ContinueOnError)
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flags.StringVar(&optAddress, addr, env.GetDefault(u(addr), "0.0.0.0:0"), "Bind address for the server. 127.0.0.1:9090"+flagEnv(addr))
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flags.BoolVar(&optSecure, secure, env.GetBoolDefault(u(secure), true), "Generate self signed certificate if none provided"+flagEnv(secure))
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// flags.StringVar(&optCACert, caCert, "", "Path to Root CA certificate"+flagEnv(optCACert))
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// flags.StringVar(&optCert, clientCert, "", "Path to Server certificate"+flagEnv(clientCert))
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// flags.StringVar(&optKey, clientKey, "", "Path to Server key"+flagEnv(clientKey))
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return flags, func(o *options) {
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o.addr = optAddress
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o.secure = optSecure
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}
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}
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func flagEnv(name string) string {
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return fmt.Sprintf(" [$%s]", strings.Replace(u(name), "-", "_", -1))
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}
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