/
root.go
67 lines (54 loc) · 1.82 KB
/
root.go
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package cmd
import (
"fmt"
"io"
"os"
"github.com/181192/ops-cli/pkg/cmd/cmdutils"
"github.com/181192/ops-cli/pkg/cmd/completion"
"github.com/181192/ops-cli/pkg/cmd/dashboard"
"github.com/181192/ops-cli/pkg/cmd/version"
cliConfig "github.com/181192/ops-cli/pkg/config"
logger "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var loglevel string
var configFile string
// rootCmd represents the base command when called without any subcommands
var rootCmd *cobra.Command
// Execute adds all child commands to the root command and 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 {
os.Exit(1)
}
}
func init() {
cobra.EnableCommandSorting = false
flagGrouping := cmdutils.NewGrouping()
cliConfig.SetConfigName("dashboard")
cobra.OnInitialize(cliConfig.InitConfig)
rootCmd = dashboard.Command(flagGrouping)
rootCmd.AddCommand(completion.Command(rootCmd))
rootCmd.AddCommand(version.Command(flagGrouping))
rootCmd.PersistentPreRunE = func(cmd *cobra.Command, args []string) error {
if err := setUpLogs(os.Stdout, loglevel); err != nil {
return err
}
return nil
}
rootCmd.PersistentFlags().StringVar(&loglevel, "log-level", logger.InfoLevel.String(), "Log level (debug, info, warn, error, fatal, panic)")
rootCmd.PersistentFlags().StringVar(&configFile, "config", "", fmt.Sprintf("Config file (default is %s/%s.[yaml|json|toml|properties])", cliConfig.GetConfigDirectory(), cliConfig.GetConfig().CfgName))
rootCmd.SetUsageFunc(flagGrouping.Usage)
}
func setUpLogs(out io.Writer, level string) error {
logger.SetOutput(out)
logger.SetFormatter(&logger.TextFormatter{
FullTimestamp: true,
})
lvl, err := logger.ParseLevel(level)
if err != nil {
return err
}
logger.SetLevel(lvl)
return nil
}