2eb86b24c2
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).
63 lines
2.1 KiB
Go
63 lines
2.1 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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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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"github.com/pulumi/pulumi/pkg/backend"
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"github.com/pulumi/pulumi/pkg/backend/cloud"
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"github.com/pulumi/pulumi/pkg/backend/local"
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"github.com/pulumi/pulumi/pkg/backend/state"
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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 newStackInitCmd() *cobra.Command {
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var cloudURL string
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var localBackend bool
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var ppc string
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cmd := &cobra.Command{
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Use: "init <stack-name>",
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Args: cmdutil.SpecificArgs([]string{"stack-name"}),
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Short: "Create an empty stack with the given name, ready for updates",
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Long: "Create an empty stack with the given name, ready for updates\n" +
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"\n" +
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"This command creates an empty stack with the given name. It has no resources,\n" +
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"but afterwards it can become the target of a deployment using the `update` command.",
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Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
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var b backend.Backend
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var opts interface{}
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if localBackend {
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if ppc != "" {
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return errors.New("cannot pass both --local and --ppc; PPCs only available in cloud mode")
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}
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b = local.New()
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} else {
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// If no cloud URL override was given, fall back to the default.
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if cloudURL == "" {
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cloudURL = cloud.DefaultURL()
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}
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b = cloud.New(cloudURL)
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opts = cloud.CreateStackOptions{CloudName: ppc}
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}
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stackName := tokens.QName(args[0])
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err := b.CreateStack(stackName, opts)
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if err != nil {
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return errors.Wrapf(err, "could not create stack")
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}
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return state.SetCurrentStack(stackName)
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}),
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}
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cmd.PersistentFlags().StringVarP(
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&cloudURL, "cloud-url", "c", "", "A URL for the Pulumi Cloud in which to initialize this stack")
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cmd.PersistentFlags().BoolVarP(
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&localBackend, "local", "l", false, "Initialize this stack locally instead of in the Pulumi Cloud")
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cmd.PersistentFlags().StringVarP(
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&ppc, "ppc", "p", "", "A Pulumi Private Cloud (PPC) name to initialize this stack in (if not --local)")
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return cmd
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}
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