emissary/internal/command/client/agent/count.go

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package agent
import (
"os"
"forge.cadoles.com/Cadoles/emissary/internal/client"
"forge.cadoles.com/Cadoles/emissary/internal/command/client/apierr"
clientFlag "forge.cadoles.com/Cadoles/emissary/internal/command/client/flag"
"forge.cadoles.com/Cadoles/emissary/internal/format"
"github.com/pkg/errors"
"github.com/urfave/cli/v2"
)
func CountCommand() *cli.Command {
return &cli.Command{
Name: "count",
Usage: "Count agents",
Flags: clientFlag.ComposeFlags(),
Action: func(ctx *cli.Context) error {
baseFlags := clientFlag.GetBaseFlags(ctx)
token, err := clientFlag.GetToken(baseFlags)
if err != nil {
return errors.WithStack(apierr.Wrap(err))
}
client := client.New(baseFlags.ServerURL, client.WithToken(token))
_, total, err := client.QueryAgents(ctx.Context)
if err != nil {
return errors.WithStack(apierr.Wrap(err))
}
hints := format.Hints{
OutputMode: baseFlags.OutputMode,
}
results := []struct {
Total int `json:"total"`
}{
{
Total: total,
},
}
if err := format.Write(baseFlags.Format, os.Stdout, hints, clientFlag.AsAnySlice(results)...); err != nil {
return errors.WithStack(err)
}
return nil
},
}
}