forked from sensu/sensu-go
/
info.go
79 lines (70 loc) · 1.66 KB
/
info.go
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package filter
import (
"errors"
"fmt"
"io"
"strings"
"github.com/sensu/sensu-go/cli"
"github.com/sensu/sensu-go/cli/commands/helpers"
"github.com/sensu/sensu-go/cli/elements/list"
"github.com/sensu/sensu-go/types"
"github.com/spf13/cobra"
)
// InfoCommand defines the 'filter info' subcommand
func InfoCommand(cli *cli.SensuCli) *cobra.Command {
cmd := &cobra.Command{
Use: "info [NAME]",
Short: "show detailed filter information",
SilenceUsage: true,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
_ = cmd.Help()
return errors.New("invalid argument(s) received")
}
// Fetch the filter from API
name := args[0]
r, err := cli.Client.FetchFilter(name)
if err != nil {
return err
}
// Determine the format to use to output the data
flag := helpers.GetChangedStringValueFlag("format", cmd.Flags())
format := cli.Config.Format()
return helpers.PrintFormatted(flag, format, r, cmd.OutOrStdout(), printToList)
},
}
helpers.AddFormatFlag(cmd.Flags())
return cmd
}
func printToList(v interface{}, writer io.Writer) error {
filter, ok := v.(*types.EventFilter)
if !ok {
return fmt.Errorf("%t is not an EventFilter", v)
}
cfg := &list.Config{
Title: filter.Name,
Rows: []*list.Row{
{
Label: "Name",
Value: filter.Name,
},
{
Label: "Namespace",
Value: filter.Namespace,
},
{
Label: "Action",
Value: filter.Action,
},
{
Label: "Expressions",
Value: strings.Join(filter.Expressions, " && "),
},
{
Label: "RuntimeAssets",
Value: strings.Join(filter.RuntimeAssets, ", "),
},
},
}
return list.Print(writer, cfg)
}