This change simplifies the necessary RPC changes for components. Instead of a Begin/End pair, which complicates the whole system because now we have the opportunity of a missing End call, we will simply let RPCs come in that append outputs to existing states.
108 lines
3.3 KiB
Go
108 lines
3.3 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/spf13/cobra"
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"github.com/pulumi/pulumi/pkg/resource"
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"github.com/pulumi/pulumi/pkg/resource/stack"
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"github.com/pulumi/pulumi/pkg/util/cmdutil"
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)
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func newStackCmd() *cobra.Command {
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var showIDs bool
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var showURNs bool
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cmd := &cobra.Command{
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Use: "stack",
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Short: "Manage stacks",
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Long: "Manage stacks\n" +
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"\n" +
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"An stack is a named update target, and a single project may have many of them.\n" +
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"Each stack has a configuration and update history associated with it, stored in\n" +
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"the workspace, in addition to a full checkpoint of the last known good update.\n",
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Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
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stackName, err := getCurrentStack()
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if err != nil {
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return err
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}
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_, config, snapshot, stackFile, err := getStack(stackName)
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if err != nil {
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return err
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}
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// First print general info about the current stack.
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fmt.Printf("Current stack is %v:\n", stackName)
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if snapshot != nil {
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fmt.Printf(" Last updated at %v\n", snapshot.Time)
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}
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if len(config) > 0 {
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fmt.Printf(" %v configuration variables set (see `pulumi config` for details)\n", len(config))
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}
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fmt.Printf(" Checkpoint file is %s\n", stackFile)
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fmt.Printf(" (Use `pulumi stack select` to change stack; `pulumi stack ls` lists known ones)\n")
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fmt.Printf("\n")
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// Now show the resources.
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var rescnt int
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if snapshot != nil {
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rescnt = len(snapshot.Resources)
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}
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fmt.Printf("Current stack resources (%d):\n", rescnt)
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if rescnt == 0 {
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fmt.Printf(" No resources currently in this stack\n")
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} else {
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fmt.Printf(" %-48s %s\n", "TYPE", "NAME")
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var stackResource *resource.State
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for _, res := range snapshot.Resources {
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if res.Type == stack.RootPulumiStackTypeName {
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stackResource = res
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} else {
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fmt.Printf(" %-48s %s\n", res.Type, res.URN.Name())
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// If the ID and/or URN is requested, show it on the following line. It would be nice to do
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// this on a single line, but this can get quite lengthy and so this formatting is better.
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if showURNs {
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fmt.Printf(" URN: %s\n", res.URN)
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}
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if showIDs && res.ID != "" {
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fmt.Printf(" ID: %s\n", res.ID)
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}
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}
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}
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// Print out the output properties for the stack, if present.
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if stackResource != nil {
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fmt.Printf("\n")
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outputs := stack.SerializeResource(stackResource).Outputs
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fmt.Printf("Current stack outputs (%d):\n", len(outputs))
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if len(outputs) == 0 {
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fmt.Printf(" No output values currently in this stack\n")
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} else {
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fmt.Printf(" %-48s %s\n", "OUTPUT", "VALUE")
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for key, val := range outputs {
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fmt.Printf(" %-48s %s\n", key, val)
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}
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}
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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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&showIDs, "show-ids", "i", false, "Display each resource's provider-assigned unique ID")
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cmd.PersistentFlags().BoolVarP(
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&showURNs, "show-urns", "u", false, "Display each resource's Pulumi-assigned globally unique URN")
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cmd.AddCommand(newStackInitCmd())
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cmd.AddCommand(newStackLsCmd())
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cmd.AddCommand(newStackRmCmd())
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cmd.AddCommand(newStackSelectCmd())
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return cmd
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}
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