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package cmd
import (
"fmt"
"io/ioutil"
"log"
"os"
"github.com/lensesio/schema-registry"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
var cfgFile string
var registryUrl string
var verbose bool = false
// RootCmd represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
Use: "schema-registry-cli",
Short: "A command line interface for the Confluent schema registry",
Long: `A command line interface for the Confluent schema registry`,
PersistentPreRun: func(cmd *cobra.Command, args []string) {
if !verbose {
log.SetOutput(ioutil.Discard)
}
log.Printf("schema registry url: %s\n", viper.Get("url"))
},
}
// Execute adds all child commands to the root command sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
if err := RootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(-1)
}
}
func init() {
RootCmd.PersistentFlags().BoolVarP(&verbose, "verbose", "v", false, "be verbose")
RootCmd.PersistentFlags().StringVarP(®istryUrl, "url", "e", schemaregistry.DefaultUrl, "schema registry url, overrides SCHEMA_REGISTRY_URL")
viper.SetEnvPrefix("schema_registry")
viper.BindPFlag("url", RootCmd.PersistentFlags().Lookup("url"))
viper.BindEnv("url")
}
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