Initial commit

flag.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"github.com/spf13/pflag"
+	"github.com/spf13/viper"
+)
+
+const (
+	configPort  = "Port"
+	defaultPort = 8080
+	flagPort    = "port"
+
+	configTLSCert  = "TLS.Cert"
+	defaultTLSCert = ""
+	flagTLSCert    = "tls-cert"
+
+	configTLSKey  = "TLS.Key"
+	defaultTLSKey = ""
+	flagTLSKey    = "tls-key"
+)
+
+// BindClientFlags declares client-related flags and config options in the specified *pflag.FlagSet
+func BindFlags(set *pflag.FlagSet) error {
+	// Credentials -> seulement par config
+
+	set.Int(flagPort, defaultPort, "User interface port")
+	if err := viper.BindPFlag(configPort, set.Lookup(flagPort)); err != nil {
+		return err
+	}
+
+	set.String(flagTLSKey, defaultTLSKey, "User interface TLS private key (or path to file)")
+	if err := viper.BindPFlag(configTLSKey, set.Lookup(flagTLSKey)); err != nil {
+		return err
+	}
+
+	set.String(flagTLSCert, defaultTLSCert, "User interface TLS certificate (or path to file)")
+	if err := viper.BindPFlag(configTLSCert, set.Lookup(flagTLSCert)); err != nil {
+		return err
+	}
+
+	return nil
+}