This simply refactors all the display logic out of the pkg/backend/filestate package. This helps to gear us up to better unify this logic between the filestate and httpstate backends. Furthermore, this really ought to be in its own non-backend, CLI-specific package, but I'm taking one step at a time here.
89 lines
2.8 KiB
Go
89 lines
2.8 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/pkg/errors"
|
|
"github.com/spf13/cobra"
|
|
|
|
"github.com/pulumi/pulumi/pkg/backend/display"
|
|
"github.com/pulumi/pulumi/pkg/backend/httpstate"
|
|
"github.com/pulumi/pulumi/pkg/diag/colors"
|
|
"github.com/pulumi/pulumi/pkg/util/cmdutil"
|
|
)
|
|
|
|
func newCancelCmd() *cobra.Command {
|
|
var yes bool
|
|
var cmd = &cobra.Command{
|
|
Use: "cancel [<stack-name>]",
|
|
Args: cmdutil.MaximumNArgs(1),
|
|
Short: "Cancel a stack's currently running update, if any",
|
|
Long: "Cancel a stack's currently running update, if any.\n" +
|
|
"\n" +
|
|
"This command cancels the update currently being applied to a stack if any exists.\n" +
|
|
"Note that this operation is _very dangerous_, and may leave the stack in an\n" +
|
|
"inconsistent state if a resource operation was pending when the update was canceled.\n" +
|
|
"\n" +
|
|
"After this command completes successfully, the stack will be ready for further\n" +
|
|
"updates.",
|
|
Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
|
|
// Use the stack provided or, if missing, default to the current one.
|
|
stack := ""
|
|
if len(args) > 0 {
|
|
stack = args[0]
|
|
}
|
|
|
|
opts := display.Options{
|
|
Color: cmdutil.GetGlobalColorization(),
|
|
}
|
|
|
|
s, err := requireStack(stack, false, opts, true /*setCurrent*/)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// Ensure that we are targeting the Pulumi cloud.
|
|
backend, ok := s.Backend().(httpstate.Backend)
|
|
if !ok {
|
|
return errors.New("the `cancel` command is not supported for local stacks")
|
|
}
|
|
|
|
// Ensure the user really wants to do this.
|
|
prompt := fmt.Sprintf("This will irreversibly cancel the currently running update for '%s'!", s.Name())
|
|
if !yes && !confirmPrompt(prompt, s.Name().String(), opts) {
|
|
return errors.New("confirmation declined")
|
|
}
|
|
|
|
// Cancel the update.
|
|
if err := backend.CancelCurrentUpdate(commandContext(), s.Name()); err != nil {
|
|
return err
|
|
}
|
|
|
|
msg := fmt.Sprintf("%sThe currently running update for '%s' has been canceled!%s", colors.SpecAttention, s.Name(),
|
|
colors.Reset)
|
|
fmt.Println(opts.Color.Colorize(msg))
|
|
|
|
return nil
|
|
}),
|
|
}
|
|
|
|
cmd.PersistentFlags().BoolVarP(
|
|
&yes, "yes", "y", false,
|
|
"Skip confirmation prompts, and proceed with cancellation anyway")
|
|
|
|
return cmd
|
|
}
|