Create ngrok.completion.sh

[m00tiny]

Auto-completion for the popular ngrok secure tunneling tool: https://ngrok.com/
Simply dumped the included ngrok completion command into custom/ngrok.complete.sh .. then forked repo, placed it in completion/ngrok.complete.sh

[akinomyoga]

Simply dumped the included ngrok completion parameter into custom/ngrok.complete.sh

The file contents don't look like a "parameter". Do you mean you've dumped the output of the command ngrok completion?

[m00tiny]

Yes

[akinomyoga]

Thank you for your clarification. Then, could you put the following as instructed here instead of the full contents of the output?

if _omb_util_binary_exists ngrok; then
    eval "$(ngrok completion)"
fi

[akinomyoga]

Actually, the bash-completion framework has a loader for this type of completion (produced by <command> completion. I submitted/merged a PR scop/bash-completion#1252 to add an entry for ngrok in the bash-completion framework.