Support command line in executablePath

If executablePath could support a command line, the users could easily use WSL with something like wsl shellcheck or even the Docker version, with docker run [...] shellcheck.

So we would not need to maintain custom logic such as the useWsl one.

References https://github.com/timonwong/vscode-shellcheck/issues/87.

[felipecrs]

@beltaurus I really enjoyed reading your comment.

I totally agree with you regarding multiple configuration sources by the way, nonetheless, .shellcheckrc in our case does not accept all the possible configurations, just the ones which are writable in the scripts itself. That’s why the extension provides the “options”.

I think we are in violent agreement to remove useWsl. My assumption is that it does exactly what a DOS wrapper would do to access shellcheck in WSL? So for the people who want this, for some obscure reason: no need to have a feature in shellcheck-vscode… They can create a wrapper, and leave the rest of us in peace 😃

Well, you convinced me. What do you think @timonwong?

[felipecrs]

I’m going to close this for now, as probably the use cases don’t seem to worth it. If anyone has any arguments, I can open this issue again.