Support for running within docker

[thisismydesign]

I develop in docker and not on my host and was hoping I could just do this:
settings.json

{
  "rubocop.commandPath": "docker-compose exec web bundle exec rubocop"
}

The extensions doesn't load because it tries to run bundle and fails due to gems not being installed:
[client] Command bundle list --name-only failed with exit code 1 (exec options: {"cwd":"/Users/csaba/workspace/adspective/platform"})

This seems like an unnecessary dependency, or at least it could handle it gracefully.

[unikitty37]

This looks similar to the issue I'm having.

I'm running in a devcontainer, and if I set rubocop_mode to enableViaGemfile I get this in the output and nothing works:

client] Restarting language server...
[client] Disabling RuboCop extension, because rubocop isn't included in the bundle

It seems the extension is not looking in the devcontainer and is trying to check the bundle locally; rubocop will only run if I set rubocop_mode to enableUnconditionally.

[beltrachi]

I faced the same issue. When Rubocop mode is Run unless bundler excludes rubocop, it triggers a bundler command (bundle list --name-only ) on a bundle that is not the one in docker-compose.

Workaround that worked for me:

1. Choose Always run in Rubocop mode.
2. Set command path docker-compose run web bundle exec rubocop (you should use your command, it's just to give an example).