| 30 | } |
| 31 | |
| 32 | func newSimple(cfg config.FolderConfiguration) Versioner { |
| 33 | keep, err := strconv.Atoi(cfg.Versioning.Params["keep"]) |
| 34 | cleanoutDays, _ := strconv.Atoi(cfg.Versioning.Params["cleanoutDays"]) |
| 35 | // On error we default to 0, "do not clean out the versioned items" |
| 36 | |
| 37 | if err != nil { |
| 38 | keep = 5 // A reasonable default |
| 39 | } |
| 40 | |
| 41 | s := simple{ |
| 42 | keep: keep, |
| 43 | cleanoutDays: cleanoutDays, |
| 44 | folderFs: cfg.Filesystem(), |
| 45 | versionsFs: versionerFsFromFolderCfg(cfg), |
| 46 | copyRangeMethod: cfg.CopyRangeMethod.ToFS(), |
| 47 | } |
| 48 | |
| 49 | l.Debugf("instantiated %#v", s) |
| 50 | return s |
| 51 | } |
| 52 | |
| 53 | // Archive moves the named file away to a version archive. If this function |
| 54 | // returns nil, the named file does not exist any more (has been archived). |