72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
// Copyright 2016-2018, Pulumi Corporation. All rights reserved.
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package cmd
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import (
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"fmt"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/pulumi/pulumi/pkg/backend/cloud"
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"github.com/pulumi/pulumi/pkg/diag/colors"
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"github.com/pulumi/pulumi/pkg/util/cmdutil"
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)
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func newCancelCmd() *cobra.Command {
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var yes bool
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var cmd = &cobra.Command{
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Use: "cancel [<stack-name>]",
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Args: cmdutil.MaximumNArgs(1),
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Short: "Cancel a stack's currently running update, if any",
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Long: "Cancel a stack's currently running update, if any.\n" +
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"\n" +
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"This command cancels the update currently being applied to a stack if any exists.\n" +
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"Note that this operation is _very dangerous_, and may leave the stack in an\n" +
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"inconsistent state if a resource operation was pending when the update was canceled.\n" +
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"\n" +
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"After this command completes successfully, the stack will be ready for further\n" +
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"updates.",
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Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
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// Use the stack provided or, if missing, default to the current one.
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stack := ""
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if len(args) > 0 {
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stack = args[0]
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}
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s, err := requireStack(stack, false)
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if err != nil {
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return err
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}
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// Ensure that we are targeting the Pulumi cloud.
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backend, ok := s.Backend().(cloud.Backend)
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if !ok {
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return errors.New("the `cancel` command is not supported for local stacks")
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}
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// Ensure the user really wants to do this.
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prompt := fmt.Sprintf("This will irreversably cancel the currently running update for '%s'!", s.Name())
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if !yes && !confirmPrompt(prompt, s.Name().String()) {
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return errors.New("confirmation declined")
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}
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// Cancel the update.
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if err := backend.CancelCurrentUpdate(commandContext(), s.Name()); err != nil {
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return err
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}
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msg := fmt.Sprintf("%sThe currently running update for '%s' has been canceled!%s", colors.SpecAttention, s.Name(),
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colors.Reset)
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fmt.Println(colors.ColorizeText(msg))
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return nil
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}),
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}
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cmd.PersistentFlags().BoolVarP(
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&yes, "yes", "y", false,
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"Skip confirmation prompts, and proceed with cancellation anyway")
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return cmd
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}
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