Best way to expose binary built inside tmux plugin

Development
1

Hi, I’d like to propose a PR to nixpkgs that exposes the binary built in nixpkgs/pkgs/misc/tmux-plugins/tmux-fingers/default.nix

I see three possible ways to approach this:

  1. Split the binary into another package (there’s a precedent in nixpkgs/pkgs/misc/tmux-plugins/tmux-thumbs/default.nix), but I don’t think this would work here because the binary is tied to the tmux plugin, and might not be useful as a standalone (could be wrong though)

  2. Use a passthru like:

    passthru = {
  fingers-binary = "${fingers}/bin/tmux-fingers";
};

    and then pkgs.tmuxPlugins.fingers.fingers-binary

  3. Put the binary as an output in $out/bin

    postInstall = ''
   mkdir -p $out/bin
   cp ${fingers}/bin/tmux-fingers $out/bin/
'';

    and use it like ${pkgs.tmuxPlugins.fingers}/bin/tmux-fingers

What could be the best option? Thanks

2

I’m not an expert, but maybe passthrough the whole fingers package instead of just the path to its binary, if the passthrough is the approach you end up going with.

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