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watch.go
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/
watch.go
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// Copyright 2022 MongoDB Inc
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package restores
import (
"context"
"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/cli"
"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/cli/require"
"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/config"
"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/flag"
"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/store"
"github.com/mongodb/mongodb-atlas-cli/atlascli/internal/usage"
"github.com/spf13/cobra"
atlasv2 "go.mongodb.org/atlas-sdk/v20231115008/admin"
)
type WatchOpts struct {
cli.GlobalOpts
cli.WatchOpts
id string
clusterName string
store store.RestoreJobsDescriber
}
var watchTemplate = "\nRestore completed.\n"
var result *atlasv2.DiskBackupSnapshotRestoreJob
func (opts *WatchOpts) initStore(ctx context.Context) func() error {
return func() error {
var err error
opts.store, err = store.New(store.AuthenticatedPreset(config.Default()), store.WithContext(ctx))
return err
}
}
func (opts *WatchOpts) watcher() (any, bool, error) {
var err error
result, err = opts.store.RestoreJob(opts.ConfigProjectID(), opts.clusterName, opts.id)
if err != nil {
return nil, false, err
}
return nil, result.GetExpired() || result.GetCancelled() || result.GetFailed() || result.HasFinishedAt(), nil
}
func (opts *WatchOpts) Run() error {
if _, err := opts.Watch(opts.watcher); err != nil {
return err
}
return opts.Print(result)
}
// WatchBuilder atlas backup(s) restore(s) job(s) watch <restoreJobId>.
func WatchBuilder() *cobra.Command {
opts := new(WatchOpts)
cmd := &cobra.Command{
Use: "watch <restoreJobId>",
Short: "Watch for a restore job to complete.",
Long: `This command checks the restore job's status periodically until it reaches a completed, failed or canceled status.
Once the restore reaches the expected status, the command prints "Restore completed."
If you run the command in the terminal, it blocks the terminal session until the resource status completes or fails.
You can interrupt the command's polling at any time with CTRL-C.`,
Args: require.ExactArgs(1),
Annotations: map[string]string{
"restoreJobIdDesc": "ID of the restore job.",
"output": watchTemplate,
},
Example: ` # Watch the continuous backup restore job with the ID 507f1f77bcf86cd799439011 for the restore source cluster named Cluster0 until it becomes available:
atlas backup restore watch 507f1f77bcf86cd799439011 --clusterName Cluster0`,
PreRunE: func(cmd *cobra.Command, _ []string) error {
return opts.PreRunE(
opts.ValidateProjectID,
opts.initStore(cmd.Context()),
opts.InitOutput(cmd.OutOrStdout(), watchTemplate),
)
},
RunE: func(_ *cobra.Command, args []string) error {
opts.id = args[0]
return opts.Run()
},
}
cmd.Flags().StringVar(&opts.clusterName, flag.ClusterName, "", usage.ClusterName)
cmd.Flags().StringVar(&opts.ProjectID, flag.ProjectID, "", usage.ProjectID)
cmd.Flags().StringVarP(&opts.Output, flag.Output, flag.OutputShort, "", usage.FormatOut)
_ = cmd.RegisterFlagCompletionFunc(flag.Output, opts.AutoCompleteOutputFlag())
_ = cmd.MarkFlagRequired(flag.ClusterName)
return cmd
}