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.
112 lines
3.9 KiB
Go
112 lines
3.9 KiB
Go
// Copyright 2016-2018, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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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"
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"github.com/pulumi/pulumi/pkg/backend/display"
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"github.com/pulumi/pulumi/pkg/backend/filestate"
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"github.com/pulumi/pulumi/pkg/backend/httpstate"
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"github.com/pulumi/pulumi/pkg/util/cmdutil"
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)
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func newLoginCmd() *cobra.Command {
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var cloudURL string
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var localMode bool
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cmd := &cobra.Command{
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Use: "login [<url>]",
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Short: "Log into the Pulumi service",
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Long: "Log into the Pulumi service.\n" +
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"\n" +
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"The service manages your stack's state reliably. Simply run\n" +
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"\n" +
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" $ pulumi login\n" +
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"\n" +
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"and this command will prompt you for an access token, including a way to launch your web browser to\n" +
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"easily obtain one. You can script by using PULUMI_ACCESS_TOKEN environment variable.\n" +
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"\n" +
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"By default, this will log into app.pulumi.com. If you prefer to log into a separate instance\n" +
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"of the Pulumi service, such as Pulumi Enterprise, specify a <url>. For example, run\n" +
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"\n" +
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" $ pulumi login https://pulumi.acmecorp.com\n" +
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"\n" +
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"to log in to a Pulumi Enterprise server running at the pulumi.acmecorp.com domain.\n" +
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"\n" +
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"For https:// URLs, the CLI will speak REST to a service that manages state and concurrency control.\n" +
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"If you prefer to operate Pulumi independently of a service, and entirely local to your computer,\n" +
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"pass file://<path>, where <path> will be where state checkpoints will be stored. For instance,\n" +
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"\n" +
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" $ pulumi login file://~\n" +
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"\n" +
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"will store your state information on your computer underneath ~/.pulumi. It is then up to you to\n" +
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"manage this state, including backing it up, using it in a team environment, and so on.\n" +
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"\n" +
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"As a shortcut, you may pass --local to use your home directory (this is an alias for file://~):\n" +
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"\n" +
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" $ pulumi login --local\n",
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Args: cmdutil.MaximumNArgs(1),
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Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
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displayOptions := display.Options{
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Color: cmdutil.GetGlobalColorization(),
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}
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// If a <cloud> was specified as an argument, use it.
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if len(args) > 0 {
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if cloudURL != "" {
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return errors.New("only one of --cloud-url or argument URL may be specified, not both")
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}
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cloudURL = args[0]
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}
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// For local mode, store state by default in the user's home directory.
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if localMode {
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if cloudURL != "" {
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return errors.New("a URL may not be specified when --local mode is enabled")
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}
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cloudURL = "file://~"
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}
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var be backend.Backend
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var err error
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if filestate.IsLocalBackendURL(cloudURL) {
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be, err = filestate.Login(cmdutil.Diag(), cloudURL)
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} else {
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be, err = httpstate.Login(commandContext(), cmdutil.Diag(), cloudURL, displayOptions)
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}
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if err != nil {
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return errors.Wrapf(err, "problem logging in")
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}
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if currentUser, err := be.CurrentUser(); err == nil {
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fmt.Printf("Logged into %s as %s (%s)\n", be.Name(), currentUser, be.URL())
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} else {
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fmt.Printf("Logged into %s (%s)\n", be.Name(), be.URL())
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}
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return nil
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}),
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}
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cmd.PersistentFlags().StringVarP(&cloudURL, "cloud-url", "c", "", "A cloud URL to log into")
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cmd.PersistentFlags().BoolVarP(&localMode, "local", "l", false, "Use Pulumi in local-only mode")
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return cmd
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}
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