mirror of
https://github.com/kopia/kopia.git
synced 2026-01-28 08:18:58 -05:00
e3854f7773
The hostname/username are now persisted when connecting to repository in a local config file. This prevents weird behavior changes when hostname is suddenly changed, such as when moving between networks. repo.Repository will now expose Hostname/Username properties which are always guarnateed to be set, and are used throughout. Removed --hostname/--username overrides when taking snapshot et.al.
77 lines
1.9 KiB
Go
77 lines
1.9 KiB
Go
package cli
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import (
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"context"
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"sort"
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"github.com/kopia/kopia/repo"
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"github.com/kopia/kopia/snapshot"
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"github.com/kopia/kopia/snapshot/policy"
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)
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var (
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snapshotExpireCommand = snapshotCommands.Command("expire", "Remove old snapshots according to defined expiration policies.")
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snapshotExpireAll = snapshotExpireCommand.Flag("all", "Expire all snapshots").Bool()
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snapshotExpirePaths = snapshotExpireCommand.Arg("path", "Expire snapshots for given paths only").Strings()
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snapshotExpireDelete = snapshotExpireCommand.Flag("delete", "Whether to actually delete snapshots").Bool()
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)
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func getSnapshotSourcesToExpire(ctx context.Context, rep *repo.Repository) ([]snapshot.SourceInfo, error) {
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if *snapshotExpireAll {
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return snapshot.ListSources(ctx, rep)
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}
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var result []snapshot.SourceInfo
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for _, p := range *snapshotExpirePaths {
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src, err := snapshot.ParseSourceInfo(p, rep.Hostname, rep.Username)
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if err != nil {
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return nil, err
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}
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result = append(result, src)
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}
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return result, nil
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}
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func runExpireCommand(ctx context.Context, rep *repo.Repository) error {
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sources, err := getSnapshotSourcesToExpire(ctx, rep)
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if err != nil {
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return err
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}
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sort.Slice(sources, func(i, j int) bool {
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return sources[i].String() < sources[j].String()
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})
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for _, src := range sources {
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deleted, err := policy.ApplyRetentionPolicy(ctx, rep, src, *snapshotExpireDelete)
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if err != nil {
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return err
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}
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if len(deleted) == 0 {
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printStderr("Nothing to delete for %v.\n", src)
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continue
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}
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if *snapshotExpireDelete {
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printStderr("Deleted %v snapshots of %v...\n", len(deleted), src)
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} else {
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printStderr("%v snapshot(s) of %v would be deleted. Pass --delete to do it.\n", len(deleted), src)
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for _, it := range deleted {
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printStderr(" %v\n", formatTimestamp(it.StartTime))
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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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func init() {
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snapshotExpireCommand.Action(repositoryAction(runExpireCommand))
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}
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