Go SDK：snapshot 与备份

package main

import (
	"context"
	"os"

	"github.com/squarecloudofc/sdk-api-go/v3"
)

var (
	ctx   = context.Background()
	c     = squarecloud.New(os.Getenv("SQUARECLOUD_API_KEY"))
	appID = "abc123def456abc123def456"
)

func main() {
	// Paste one snippet here, then run goimports.
}

snapshots, err := c.Apps.Snapshots.List(ctx, appID)
if err != nil {
	log.Fatal(err)
}
for _, s := range snapshots {
	fmt.Println(s.Name, s.VersionID, s.Size, s.Modified)
}

result, err := c.Apps.Snapshots.Create(ctx, appID)
if err != nil {
	log.Fatal(err)
}

if result.Pending {
	// Poll List later. Do not call Create again: that starts a new snapshot.
} else {
	fmt.Println(result.URL) // signed download URL, valid 30 days
}

snapshots, err := c.Apps.Snapshots.List(ctx, appID)
if err != nil {
	log.Fatal(err)
}
if len(snapshots) == 0 {
	log.Fatal("no snapshots")
}

latest := snapshots[0]
if err := c.Apps.Snapshots.Restore(ctx, appID, latest.Name, latest.VersionID); err != nil {
	log.Fatal(err)
}

snapshots, err := c.Apps.Snapshots.List(ctx, appID)
if err != nil {
	log.Fatal(err)
}
if len(snapshots) == 0 {
	log.Fatal("no snapshots")
}

out, err := os.Create("backup.zip")
if err != nil {
	log.Fatal(err)
}
defer out.Close()

if err := c.DownloadSnapshot(ctx, snapshots[0].URL, out); err != nil {
	log.Fatal(err)
}

all, err := c.Account.Snapshots(ctx, "")
if err != nil {
	log.Fatal(err)
}

databases, err := c.Account.Snapshots(ctx, squarecloud.SnapshotScopeDatabases)
if err != nil {
	log.Fatal(err)
}

fmt.Println(len(all), "snapshots,", len(databases), "of databases")