Need support in writing a preview plugin that supports decode and preview JWT files.

[smangels]

What system are you running Yazi on?

Linux X11

What terminal are you running Yazi in?

kitty 0.38.1 and ghostty 1.0.0 build 8469

yazi --debug output

Yazi
    Version: 0.4.2 (Homebrew 2024-12-20)
    Debug  : false
    Triple : aarch64-apple-darwin (macos-aarch64)
    Rustc  : 1.83.0 (90b35a62 2024-11-26)

Ya
    Version: 0.4.2 (Homebrew 2024-12-20)

Emulator
    Brand.from_env      : Some(Ghostty)
    Emulator.detect     : Emulator { kind: Left(Ghostty), light: false, cell_size: Some((20, 41)) }
    Emulator.detect_full: Ok(Emulator { kind: Left(Ghostty), light: false, cell_size: Some((20, 41)) })

Adapter
    Adapter.matches: Kgp

Desktop
    XDG_SESSION_TYPE           : None
    WAYLAND_DISPLAY            : None
    DISPLAY                    : None
    SWAYSOCK                   : None
    HYPRLAND_INSTANCE_SIGNATURE: None
    WAYFIRE_SOCKET             : None

SSH
    shared.in_ssh_connection: false

WSL
    WSL: false

NVIM
    NVIM          : false
    Neovim version: 0.10.3

Variables
    SHELL           : Some("/bin/zsh")
    EDITOR          : Some("nvim")
    VISUAL          : None
    YAZI_FILE_ONE   : None
    YAZI_CONFIG_HOME: None
    YAZI_ZOXIDE_OPTS: None
    FZF_DEFAULT_OPTS: Some("\n    --color=fg:#d0d0d0,fg+:#d0d0d0,bg:-1,bg+:#262626\n    --color=hl:#5f87af,hl+:#5fd7ff,info:#afaf87,marker:#87ff00\n    --color=prompt:#d7005f,spinner:#af5fff,pointer:#af5fff,header:#87afaf\n    --color=border:#7aa2f7,label:#aeaeae,query:#d9d9d9\n    --height 60% --extended --border")

Text Opener
    default     : Some(Opener { run: "${EDITOR:-vi} \"$@\"", block: true, orphan: false, desc: "$EDITOR", for_: None, spread: true })
    block-create: Some(Opener { run: "${EDITOR:-vi} \"$@\"", block: true, orphan: false, desc: "$EDITOR", for_: None, spread: true })
    block-rename: Some(Opener { run: "${EDITOR:-vi} \"$@\"", block: true, orphan: false, desc: "$EDITOR", for_: None, spread: true })

Multiplexers
    TMUX               : 0
    tmux version       : tmux 3.5a
    tmux build flags   : enable-sixel=Unknown
    ZELLIJ_SESSION_NAME: None
    Zellij version     : 0.41.2

Dependencies
    file          : 5.41
    ueberzugpp    : No such file or directory (os error 2)
    ffmpeg/ffprobe: No such file or directory (os error 2) / No such file or directory (os error 2)
    pdftoppm      : No such file or directory (os error 2)
    magick        : No such file or directory (os error 2)
    fzf           : 0.57.0
    fd/fdfind     : 10.2.0 / No such file or directory (os error 2)
    rg            : 14.1.1
    chafa         : No such file or directory (os error 2)
    zoxide        : 0.9.6
    7z/7zz        : 17.05 / No such file or directory (os error 2)
    jq            : 1.7.1

Clipboard
    wl-copy/paste: No such file or directory (os error 2) / No such file or directory (os error 2)
    xclip        : No such file or directory (os error 2)
    xsel         : No such file or directory (os error 2)

Describe the question

Hi,
I'm reaching out for people willing to support me in writing a native previewer plugin for JWT files. Nats server and account configuration is stored in such a format and when navigating through hundreds of JWT files in a file structure for a cluster, it would be nice to have native preview support in Yazi (with code highlighting of the resulting JSON content inside the payload).
Many thanks in advance.

Anything else?

No response

Checklist

• I have searched the existing discussions/issues