(c *cli.Context, outFile string, silent bool)
| 48 | ) |
| 49 | |
| 50 | func getObject(c *cli.Context, outFile string, silent bool) (err error) { |
| 51 | var ( |
| 52 | objArgs api.GetObjectInput |
| 53 | bck cmn.Bck |
| 54 | objName, archPath string |
| 55 | objLen, offset, length int64 |
| 56 | ) |
| 57 | |
| 58 | if c.NArg() < 1 { |
| 59 | return missingArgumentsError(c, "object name in the form bucket/object", "output file") |
| 60 | } |
| 61 | |
| 62 | uri := c.Args().Get(0) |
| 63 | if bck, objName, err = parseBckObjectURI(c, uri); err != nil { |
| 64 | return |
| 65 | } |
| 66 | |
| 67 | // NOTE: skip HEAD-ing http (ht://) buckets |
| 68 | if !bck.IsHTTP() { |
| 69 | if _, err = headBucket(bck); err != nil { |
| 70 | return |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | archPath = parseStrFlag(c, archpathFlag) |
| 75 | if outFile == "" { |
| 76 | if archPath != "" { |
| 77 | outFile = filepath.Base(archPath) |
| 78 | } else { |
| 79 | outFile = filepath.Base(objName) |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | // just check if remote object is present (do not execute GET) |
| 84 | // TODO: archive |
| 85 | if flagIsSet(c, checkCachedFlag) { |
| 86 | return objectCheckExists(c, bck, objName) |
| 87 | } |
| 88 | |
| 89 | if flagIsSet(c, lengthFlag) != flagIsSet(c, offsetFlag) { |
| 90 | return incorrectUsageMsg(c, "%q and %q flags both need to be set", lengthFlag.Name, offsetFlag.Name) |
| 91 | } |
| 92 | if offset, err = parseByteFlagToInt(c, offsetFlag); err != nil { |
| 93 | return |
| 94 | } |
| 95 | if length, err = parseByteFlagToInt(c, lengthFlag); err != nil { |
| 96 | return |
| 97 | } |
| 98 | |
| 99 | hdr := cmn.RangeHdr(offset, length) |
| 100 | if outFile == fileStdIO { |
| 101 | objArgs = api.GetObjectInput{Writer: os.Stdout, Header: hdr} |
| 102 | silent = true |
| 103 | } else { |
| 104 | var file *os.File |
| 105 | if file, err = os.Create(outFile); err != nil { |
| 106 | return |
| 107 | } |
no test coverage detected