c0b2c4f17f
Long term, a stack name alone will not be sufficent to address a stack. Introduce a new `backend.StackReference` interface that allows each backend to give an opaque stack reference that can be used across operations.
78 lines
2 KiB
Go
78 lines
2 KiB
Go
// Copyright 2016-2018, Pulumi Corporation. All rights reserved.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"os"
|
|
|
|
"github.com/pkg/errors"
|
|
"github.com/spf13/cobra"
|
|
|
|
"github.com/pulumi/pulumi/pkg/backend"
|
|
"github.com/pulumi/pulumi/pkg/util/cmdutil"
|
|
)
|
|
|
|
func newHistoryCmd() *cobra.Command {
|
|
var stack string
|
|
var outputJSON bool // Requires PULUMI_DEBUG_COMMANDS
|
|
|
|
var cmd = &cobra.Command{
|
|
Use: "history",
|
|
Aliases: []string{"hist"},
|
|
SuggestFor: []string{"updates"},
|
|
Short: "Update history for a stack",
|
|
Long: "Update history for a stack\n" +
|
|
"\n" +
|
|
"This command lists data about previous updates for a stack.",
|
|
Args: cmdutil.NoArgs,
|
|
Run: cmdutil.RunFunc(func(cmd *cobra.Command, args []string) error {
|
|
s, err := requireStack(stack, false)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// GetHistory returns an array with the newest update first
|
|
updates, err := s.Backend().GetHistory(s.Name())
|
|
if err != nil {
|
|
return errors.Wrap(err, "getting history")
|
|
}
|
|
|
|
if outputJSON {
|
|
b, err := json.MarshalIndent(updates, "", " ")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
fmt.Println(string(b))
|
|
} else {
|
|
printUpdateHistory(updates)
|
|
}
|
|
|
|
return nil
|
|
}),
|
|
}
|
|
|
|
cmd.PersistentFlags().StringVarP(
|
|
&stack, "stack", "s", "",
|
|
"Choose a stack other than the currently selected one")
|
|
|
|
// pulumi/issues/496 tracks adding a --format option across all commands. Rather than expose a partial solution
|
|
// for just `history`, we put the JSON flag behind an env var so we can use in tests w/o making public.
|
|
if cmdutil.IsTruthy(os.Getenv("PULUMI_DEBUG_COMMANDS")) {
|
|
cmd.PersistentFlags().BoolVar(&outputJSON, "output-json", false, "Output stack history as JSON")
|
|
}
|
|
|
|
return cmd
|
|
}
|
|
|
|
func printUpdateHistory(updates []backend.UpdateInfo) {
|
|
if len(updates) == 0 {
|
|
fmt.Println("Stack has never been updated")
|
|
return
|
|
}
|
|
for _, update := range updates {
|
|
fmt.Printf("%8v %8v %v\n", update.Kind, update.Result, update.Message)
|
|
}
|
|
}
|