renamer srt unpack

From:
Subs/XXX.S01E01.YYY-ZZZ/English_4.srt
Subs/XXX.S01E01.YYY-ZZZ/English_5.srt
Subs/XXX.S01E02.YYY-ZZZ/English_4.srt
Subs/XXX.S01E02.YYY-ZZZ/English_5.srt
...

To:
Subs/XXX.S01E01.YYY-ZZZ.en.srt
Subs/XXX.S01E01.YYY-ZZZ.en-SDH.srt
Subs/XXX.S01E02.YYY-ZZZ.en.srt
Subs/XXX.S01E02.YYY-ZZZ.en-SDH.srt

By:
renamer srt unpack ./Subs

Usage:
  renamer srt unpack [flags]

Flags:
  -d, --dir string   work dir... (default ".")
  -h, --help         help for unpack
  -y, --yes          confirm to run

renamer title

Rename from:
Gravity Falls S01E20.mkv
Gravity Falls S01E20 - Gideon Rises.zh_Hans.ass
Gravity Falls S01E20.en.idx
Gravity Falls S01E20.en.sub
...

To:
Gravity Falls S01E20 - Gideon Rises.mkv
Gravity Falls S01E20 - Gideon Rises.zh_Hans.ass
Gravity Falls S01E20 - Gideon Rises.en.idx
Gravity Falls S01E20 - Gideon Rises.en.sub
...

By:
renamer title
        -f .zh_Hans.ass     | or --from-ext
        -t .mkv             | or --to-ext
        -t .en.idx          |
        -t .en.sub          |
        -y                  | or --yes "yes" to run
        Gravity.Falls.S01/  |
...

Usage:
  renamer title [flags]

Flags:
  -f, --from-ext string      ...
  -h, --help                 help for title
  -t, --to-ext stringArray   ...
  -y, --yes                  ...