[feature] Subcommand to explicitly download WASM plugins #2386
Description
Is your feature request related to a problem? Please describe.
We have a GitHub workflow that runs multiple moon commands. The first moon command in the series triggers an automatic download of WASM plugins. However if this fails, it looks like something else failed. For example, if the plugins can't be downloaded due to an auth issue, a step titled "Lint" looks like it failed because a linting issue.
We've seen the WASM plugin download fail because of GitHub rate limits - we know that we need to set GITHUB_TOKEN to fix this, we but don't want to pass the token to a generic moon step that shouldn't need it.
Describe the solution you'd like
An explicit subcommand to download WASM plugins would enable us to have a 'setup step' that ensures plugins are installed before doing anything else.
Describe alternatives you've considered
Running a dummy command or the same command twice to force WASM plugins to install, but this is pretty gross.
Additional context
None.