This change implements some feedback from @ellismg. * Make backend.Stack an interface and let backends implement it, enabling dynamic type testing/casting to access information specific to that backend. For instance, the cloud.Stack conveys the cloud URL, org name, and PPC name, for each stack. * Similarly expose specialized backend.Backend interfaces, local.Backend and cloud.Backend, to convey specific information. * Redo a bunch of the commands in terms of these. * Keeping with this theme, turn the CreateStack options into an opaque interface{}, and let the specific backends expose their own structures with their own settings (like PPC name in cloud). * Show both the org and PPC names in the cloud column printed in the stack ls command, in addition to the Pulumi Cloud URL. Unrelated, but useful: * Special case the 401 HTTP response and make a friendly error, to tell the developer they must use `pulumi login`. This is better than tossing raw "401: Unauthorized" errors in their face. * Change the "Updating stack '..' in the Pulumi Cloud" message to use the correct action verb ("Previewing", "Destroying", etc).
74 lines
2 KiB
Go
74 lines
2 KiB
Go
// Copyright 2016-2017, 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/state"
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"github.com/pulumi/pulumi/pkg/diag/colors"
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"github.com/pulumi/pulumi/pkg/tokens"
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"github.com/pulumi/pulumi/pkg/util/cmdutil"
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)
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func newStackRmCmd() *cobra.Command {
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var yes bool
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var force bool
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var cmd = &cobra.Command{
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Use: "rm [<stack-name>]",
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Args: cmdutil.MaximumNArgs(1),
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Short: "Remove an stack and its configuration",
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Long: "Remove an stack and its configuration\n" +
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"\n" +
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"This command removes an stack and its configuration state. Please refer to the\n" +
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"`destroy` command for removing a resources, as this is a distinct operation.\n" +
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"\n" +
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"After this command completes, the stack will no longer be available for 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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var stack tokens.QName
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if len(args) > 0 {
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stack = tokens.QName(args[0])
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}
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s, err := requireStack(stack)
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if err != nil {
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return err
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}
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// Ensure the user really wants to do this.
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if yes ||
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confirmPrompt("This will permanently remove the '%v' stack!", string(s.Name())) {
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hasResources, err := s.Remove(force)
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if err != nil {
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if hasResources {
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return errors.Errorf(
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"'%v' still has resources; removal rejected; pass --force to override", s.Name())
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}
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return err
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}
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msg := fmt.Sprintf("%sStack '%s' has been removed!%s", colors.SpecAttention, s.Name(), colors.Reset)
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fmt.Println(colors.ColorizeText(msg))
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if err = state.SetCurrentStack(""); err != nil {
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return err
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}
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}
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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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&force, "force", "f", false,
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"By default, removal of a stack with resources will be rejected; this forces it")
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cmd.PersistentFlags().BoolVar(
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&yes, "yes", false,
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"Skip confirmation prompts, and proceed with removal anyway")
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return cmd
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}
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