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destroy.go
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destroy.go
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// Copyright 2022 Namespace Labs Inc; All rights reserved.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
package cluster
import (
"context"
"errors"
"fmt"
"github.com/spf13/cobra"
"namespacelabs.dev/foundation/internal/cli/fncobra"
"namespacelabs.dev/foundation/internal/console/tui"
"namespacelabs.dev/foundation/internal/providers/nscloud/api"
)
func newDestroyCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "destroy [cluster-id]",
Short: "Destroys an existing cluster.",
Args: cobra.ArbitraryArgs,
}
force := cmd.Flags().Bool("force", false, "Skip the confirmation step.")
cmd.RunE = fncobra.RunE(func(ctx context.Context, args []string) error {
clusterIDs := args
if len(clusterIDs) == 0 {
selected, err := selectClusterID(ctx, false /* previousRuns */)
if err != nil {
if errors.Is(err, ErrEmptyClusterList) {
PrintCreateClusterMsg(ctx)
return nil
}
return err
}
if selected == "" {
return nil
}
clusterIDs = []string{selected}
}
for _, cluster := range clusterIDs {
if !*force {
result, err := tui.Ask(ctx, "Do you want to remove this cluster?",
fmt.Sprintf(`This is a destructive action.
Type %q for it to be removed.`, cluster), "")
if err != nil {
return err
}
if result != cluster {
return context.Canceled
}
}
if err := api.DestroyCluster(ctx, api.Methods, cluster); err != nil {
return err
}
}
return nil
})
return cmd
}