chore: Add a env prefix (#200)

server/cmd/execute.go

@@ -13,6 +13,10 @@ import (
 	"github.com/line/lbm-sdk/v2/server"
 )
 
+const (
+	envPrefix = "LBM"
+)
+
 // Execute executes the root command of an application. It handles creating a
 // server context object with the appropriate server and client objects injected
 // into the underlying stdlib Context. It also handles adding core CLI flags,
@@ -32,6 +36,6 @@ func Execute(rootCmd *cobra.Command, defaultHome string) error {
 	rootCmd.PersistentFlags().String(flags.FlagLogLevel, zerolog.InfoLevel.String(), "The logging level (trace|debug|info|warn|error|fatal|panic)")
 	rootCmd.PersistentFlags().String(flags.FlagLogFormat, ostcfg.LogFormatPlain, "The logging format (json|plain)")
 
-	executor := ostcli.PrepareBaseCmd(rootCmd, "", defaultHome)
+	executor := ostcli.PrepareBaseCmd(rootCmd, envPrefix, defaultHome)
 	return executor.ExecuteContext(ctx)
 }