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Option to disable spinner via environment variable. (#1207)

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Signed-off-by: Fabian Kammel <fk@edgeless.systems>
This commit is contained in:
Fabian Kammel 2023-02-16 15:43:19 +01:00 committed by GitHub
parent 35a58316f4
commit 5e7dc0d7db
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 11 additions and 2 deletions
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4
cli/internal/cmd/spinner.go
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@ -14,6 +14,7 @@ import (
"sync/atomic"
"time"
"github.com/edgelesssys/constellation/v2/internal/constants"
tty "github.com/mattn/go-isatty"
"github.com/spf13/cobra"
)
@ -45,10 +46,11 @@ type spinner struct {
func newSpinnerOrStderr(cmd *cobra.Command) (spinnerInterf, error) {
debug, err := cmd.Flags().GetBool("debug")
noSpinner := os.Getenv(constants.EnvVarNoSpinner)
if err != nil {
return nil, err
}
if debug {
if debug || noSpinner != "" {
return &nopSpinner{cmd.ErrOrStderr()}, nil
}
return newSpinner(cmd.ErrOrStderr()), nil

5
cli/internal/cmd/terminate.go
View File

@ -37,7 +37,10 @@ func NewTerminateCmd() *cobra.Command {
// runTerminate runs the terminate command.
func runTerminate(cmd *cobra.Command, args []string) error {
fileHandler := file.NewHandler(afero.NewOsFs())
spinner := newSpinner(cmd.ErrOrStderr())
spinner, err := newSpinnerOrStderr(cmd)
if err != nil {
return fmt.Errorf("creating spinner: %w", err)
}
defer spinner.Stop()
terminator := cloudcmd.NewTerminator()

4
internal/constants/constants.go
View File

@ -145,6 +145,10 @@ const (
// EnvVarAzureClientSecretValue is environment variable to overwrite
// provider.azure.clientSecretValue .
EnvVarAzureClientSecretValue = EnvVarPrefix + "AZURE_CLIENT_SECRET_VALUE"
// EnvVarNoSpinner is environment variable used to disable the loading indicator (spinner)
// displayed in Constellation CLI. Any non-empty value, e.g., CONSTELL_NO_SPINNER=1,
// can be used to disable the spinner.
EnvVarNoSpinner = EnvVarPrefix + "NO_SPINNER"
// MiniConstellationUID is a sentinel value for the UID of a mini constellation.
MiniConstellationUID = "mini"