Working fish completions for `poetry run invoke <string>`

[xylix]

an attempt was made with help from Gemini:

function __fish_complete_poetry_run_invoke
    set -l command (commandline -op)
    if contains invoke $command
        # Find the index of 'invoke' in the command line
        set -l invoke_index (contains -i invoke $command)
        # echo "" >&2
        # echo "invoke index: ($invoke_index)" >&2
        echo "whole command: ($command)" >&2
        echo "tokenized: ($(commandline -t))" >&2

        # Extract the arguments starting at 'invoke'
        set -l invoke_args $command[$invoke_index-1..]

        # Call the invoke completion function with the extracted arguments
        echo "invoke args: $invoke_args" >&2
        invoke --complete -- $invoke_args
    else
        # Fallback to default poetry run completions if 'invoke' isn't the target
        __fish_poetry_414c7c24113b31c9_complete_no_subcommand $argv
    end
end

complete --no-files -c poetry -n '__fish_complete_poetry_run_invoke' -a run

Problem: Could not get invoke --complete to complete stuff, it might be looking at argv or something?

• Tried looking at invokes source code and enabling INVOKE_DEBUG=1 env var to figure stuff out but didn't get that far.

poetry run invoke t r<tab> sometimes compelted to run but unclear what command is running the compelte there.