/
locket_flags.go
42 lines (34 loc) · 1.01 KB
/
locket_flags.go
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package commands
import (
"errors"
"os"
"github.com/spf13/cobra"
)
var (
locketApiLocation string
)
// errors
var (
errMissingLocketUrl = errors.New("Locket API Location not set. Please specify one with the '--locketAPILocation' flag or the 'LOCKET_API_LOCATION' environment variable.")
)
func AddLocketFlags(cmd *cobra.Command) {
AddTLSFlags(cmd)
cmd.Flags().StringVar(&locketApiLocation, "locketAPILocation", "", "Hostname:Port of Locket server to target [environment variable equivalent: LOCKET_API_LOCATION]")
cmd.PreRunE = LocketPrehook
}
func LocketPrehook(cmd *cobra.Command, args []string) error {
if err := setLocketFlags(cmd, args); err != nil {
return err
}
return tlsPreHook(cmd, args)
}
func setLocketFlags(cmd *cobra.Command, args []string) error {
if locketApiLocation == "" {
locketApiLocation = os.Getenv("LOCKET_API_LOCATION")
}
Config.LocketApiLocation = locketApiLocation
if Config.LocketApiLocation == "" {
return NewCFDotValidationError(cmd, errMissingLocketUrl)
}
return nil
}