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moved 'expire' to 'snapshot expire'

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This commit is contained in:
Jarek Kowalski
2017-08-20 07:42:49 -07:00
parent 81f060a2c3
commit 13e328014b
1 changed files with 17 additions and 19 deletions
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36
cli/command_expire.go → cli/command_snapshot_expire.go
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@@ -13,14 +13,13 @@
)
var (
expireCommand = app.Command("expire", "Remove old backups.")
snapshotExpireCommand = snapshotCommands.Command("expire", "Remove old snapshots according to defined expiration policies")
expireHost = expireCommand.Flag("host", "Expire backups from a given host").Default("").String()
expireUser = expireCommand.Flag("user", "Expire backups from a given user").Default("").String()
expireAll = expireCommand.Flag("all", "Expire all backups").Bool()
expirePaths = expireCommand.Arg("path", "Expire backups for a given paths only").Strings()
expireDelete = expireCommand.Flag("delete", "Whether to actually delete backups").Default("no").String()
snapshotExpireHost = snapshotExpireCommand.Flag("host", "Expire snapshots from a given host").Default("").String()
snapshotExpireUser = snapshotExpireCommand.Flag("user", "Expire snapshots from a given user").Default("").String()
snapshotExpireAll = snapshotExpireCommand.Flag("all", "Expire all snapshots").Bool()
snapshotExpirePaths = snapshotExpireCommand.Arg("path", "Expire snapshots for a given paths only").Strings()
snapshotExpireDelete = snapshotExpireCommand.Flag("delete", "Whether to actually delete snapshots").Default("no").String()
)
func expireSnapshotsForSingleSource(snapshots []*snapshot.Manifest, pol *snapshot.Policy, snapshotNames []string) []string {
@@ -105,31 +104,31 @@ func expireSnapshotsForSingleSource(snapshots []*snapshot.Manifest, pol *snapsho
}
func getSnapshotNamesToExpire(mgr *snapshot.Manager) ([]string, error) {
if !*expireAll && len(*expirePaths) == 0 {
if !*snapshotExpireAll && len(*snapshotExpirePaths) == 0 {
return nil, fmt.Errorf("Must specify paths to expire or --all")
}
if *expireAll {
if *snapshotExpireAll {
fmt.Fprintf(os.Stderr, "Scanning all active snapshots...\n")
return mgr.ListSnapshotManifests(nil, -1)
}
var result []string
for _, p := range *expirePaths {
for _, p := range *snapshotExpirePaths {
src, err := snapshot.ParseSourceInfo(p, getHostName(), getUserName())
if err != nil {
return nil, fmt.Errorf("unable to parse %v: %v", p, err)
}
log.Printf("Looking for backups of %v", src)
log.Printf("Looking for snapshots of %v", src)
matches, err := mgr.ListSnapshotManifests(&src, -1)
if err != nil {
return nil, fmt.Errorf("error listing backups for %v: %v", src, err)
return nil, fmt.Errorf("error listing snapshots for %v: %v", src, err)
}
log.Printf("Found %v backups of %v", len(matches), src)
log.Printf("Found %v snapshots of %v", len(matches), src)
result = append(result, matches...)
}
@@ -207,8 +206,7 @@ func runExpireCommand(context *kingpin.ParseContext) error {
fmt.Fprintf(os.Stderr, "Nothing to delete.\n")
return nil
}
if *expireDelete == "yes" {
if *snapshotExpireDelete == "yes" {
fmt.Fprintf(os.Stderr, "Deleting %v snapshots...\n", len(toDelete))
if err := rep.RemoveMany(toDelete); err != nil {
return err
@@ -221,18 +219,18 @@ func runExpireCommand(context *kingpin.ParseContext) error {
}
func filterHostAndUser(snapshots []*snapshot.Manifest) []*snapshot.Manifest {
if *expireHost == "" && *expireUser == "" {
if *snapshotExpireHost == "" && *snapshotExpireUser == "" {
return snapshots
}
var result []*snapshot.Manifest
for _, s := range snapshots {
if *expireHost != "" && *expireHost != s.Source.Host {
if *snapshotExpireHost != "" && *snapshotExpireHost != s.Source.Host {
continue
}
if *expireUser != "" && *expireUser != s.Source.UserName {
if *snapshotExpireUser != "" && *snapshotExpireUser != s.Source.UserName {
continue
}
@@ -243,5 +241,5 @@ func filterHostAndUser(snapshots []*snapshot.Manifest) []*snapshot.Manifest {
}
func init() {
expireCommand.Action(runExpireCommand)
snapshotExpireCommand.Action(runExpireCommand)
}