jellyfin-find-duplicates

Find duplicate TV show episodes in a Jellyfin library.

Usage

jellyfin-find-duplicates [-h] [--help]

Information is output about any duplicate episodes found. If the program exits with no output and a success status, no duplicates were found.

Options

• -h, --help: Show help text

Example output

Series "The Itchy and Scratchy Show" has duplicates:
  The Itchy and Scratchy Show S01E01
  - 1990-01-28T19:42:33-05:00: \\disk\shows\The Itchy and Scratchy Show\Season 01\The.Itchy.And.Scratchy.Show.S01E01.1080p.WEB.H264-MUNTZ.mkv
  - 1990-01-28T20:01:42-05:00: \\disk\shows\The Itchy and Scratchy Show\Season 01\the.itchy.and.scratchy.show.s01e01.proper.1080p.web-dl.h264-elbarto.mkv
  The Itchy and Scratchy Show S01E04
  - 1990-10-11T19:50:01-04:00: \\disk\shows\The Itchy and Scratchy Show\Season 01\The.Itchy.And.Scratchy.Show.S01E04.720p.HDTV.H.264.mPRiNCE.mkv
  - 1990-10-11T20:09:22-04:00: \\disk\shows\The Itchy and Scratchy Show\Season 01\the.itchy.and.scratchy.show.s01e04.1080p.web-dl.h264-elbarto.mkv
Series "Single Female Lawyer" has duplicates:
  Single Female Lawyer S01E01
  - 1999-11-07T20:00:05-05:00: \\disk\shows\Single Female Lawyer\Season 01\Single.Female.Lawyer.S01E01.480p.NTSC.h264-LRRR.mkv
  - 2000-01-22T14:17:06-05:00: \\disk\shows\Single Female Lawyer\Single.Female.Lawyer.S01.480p.NTSC.h264-LRRR\Single.Female.Lawyer.S01E01.480p.NTSC.h264-LRRR.mkv
  Single Female Lawyer S01E02
  - 1999-11-14T20:04:30-05:00: \\disk\shows\Single Female Lawyer\Season 01\Single.Female.Lawyer.S01E02.480p.NTSC.h264-LRRR.mkv
  - 2000-01-22T14:17:06-05:00: \\disk\shows\Single Female Lawyer\Single.Female.Lawyer.S01.480p.NTSC.h264-LRRR\Single.Female.Lawyer.S01E02.480p.NTSC.h264-LRRR.mkv
  Single Female Lawyer S01E03
  - 1999-11-21T19:48:50-05:00: \\disk\shows\Single Female Lawyer\Season 01\Single.Female.Lawyer.S01E03.480p.NTSC.h264-LRRR.mkv
  - 2000-01-22T14:17:06-05:00: \\disk\shows\Single Female Lawyer\Single.Female.Lawyer.S01.480p.NTSC.h264-LRRR\Single.Female.Lawyer.S01E03.480p.NTSC.h264-LRRR.mkv

Configuration

The file $XDG_CONFIG_HOME/jellyfin-find-duplicates.conf (which is usually ~/.config/jellyfin-find-duplicates.conf) is sourced as a bash script if it exists.

An example is distributed as jellyfin-find-duplicates.conf.example it can be copied into place with

cp jellyfin-find-duplicates.conf.example $XDG_CONFIG_HOME/jellyfin-find-duplicates.conf

and then edited.

The following variables are then expected to exist:

• JELLYFIN_HOST The Jellyfin URL scheme and hostname for the server, with no trailing slash. Example: https://jellyfin.local
• JELLYFIN_TOKEN: The Jellyfin API token. One can be made via the Jellyfin dashboard, at "Advanced" → "API Keys". Example: abc123abc123
• JELLYFIN_USER: The name of the Jellyfin user to use as context. Example: bob
• JELLYFIN_SHOWS_LIB_NAME: The name of the TV shows library in Jellyfin. Example: Shows

Dependencies

• curl, which you probably have. If not, it is in every package manager. Run apt install curl or equivalent.
• jq, the JSON toolkit, which you may not have. Run apt install jq or equivalent.

Compatibility

So far this is only tested on Linux. It may work on other platforms.

Contributing

Patches welcome.

Ideas:

• Improve speed
• Improve output
• Also notice any missing episodes