forked from masayukioguni/godo-cli
/
snapshot.go
90 lines (69 loc) · 1.72 KB
/
snapshot.go
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package command
import (
"flag"
"fmt"
"github.com/digitalocean/godo"
"github.com/mitchellh/cli"
"strings"
)
type SnapshotCommand struct {
Ui cli.Ui
Client *godo.Client
}
func (c *SnapshotCommand) Help() string {
helpText := `
Usage: godo-cli snapshot [options]
Options:
-id=int The id of the droplet
-name=string The name of the droplet
-snapshot=Name of snapshot [mandatory]
e.g.
godo-cli snapshot -id=droplet id -snapshot=foo
godo-cli snapshot -name=droplet name -snapshot=foo
`
return strings.TrimSpace(helpText)
}
func (c *SnapshotCommand) SnapshotById(id int, snapshot string) error {
_, _, err := c.Client.DropletActions.Snapshot(id, snapshot)
if err != nil {
return err
}
return nil
}
func (c *SnapshotCommand) Run(args []string) int {
cmdFlags := flag.NewFlagSet("build", flag.ContinueOnError)
var id = 0
var name = ""
var snapshot = ""
cmdFlags.IntVar(&id, "id", 0, "")
cmdFlags.StringVar(&name, "name", "", "")
cmdFlags.StringVar(&snapshot, "snapshot", "", "")
err := cmdFlags.Parse(args)
if err != nil {
c.Ui.Error(fmt.Sprintf("Failed to parse %v", err))
return -1
}
if name == "" && id == 0 && snapshot == "" {
c.Help()
return -1
}
if name != "" {
util := GodoUtil{Client: c.Client}
droplet, err := util.GetDropletByName(name)
if err != nil {
c.Ui.Error(fmt.Sprintf("Failed to get droplet id for %s: %v", name, err))
return -1
}
id = droplet.ID
}
err = c.SnapshotById(id, snapshot)
if err != nil {
c.Ui.Error(fmt.Sprintf("Failed to request %v", err))
return -1
}
c.Ui.Output(fmt.Sprintf("Queuing snapshot for %d ...done\n", id))
return 0
}
func (c *SnapshotCommand) Synopsis() string {
return fmt.Sprintf("Create a snapshot of a droplet.")
}