Automatically rename TV series episode files into a format Jellyfin expects

> jellyfy -series="The Expanse" -season=6 ~/Downloads/The.Expanse.S06.WEBDL.1080p
Folder renamed successfully
The.Expanse.S06E01.WEBDL.1080p….mkv -> The Expanse S06E01.mkv
…
The.Expanse.S06E06.….mkv -> The Expanse S06E06.mkv

Extra Options

-force_folder  # Proceed even if folder already exists
-replace_title # Replace the metadata title with file name in mkv files

replace_title requires mkvpropedit from mkvtoolnix to be installed. brew install mkvtoolnix on macOS.

Build

Replace darwin and arm64 with your target platform and architecture

GOOS=darwin GOARCH=arm64 go build -ldflags="-w -s" -o build/jellyfy_mac_arm64

Or for local install

go install .

Release

zip -9 -r "build/jellyfy_mac_arm64.zip" build/jellyfy_mac_arm64