[Feature Request] eslint plugin

Mainly for catching some determinism things at compile time in workflow code, but perhaps there are other things we can do as well.

Shawn Wang 2 hours ago
we will probably make an eslint rule eventually but ultimately we are limited by what we can do with static analysis - cant query a module to see if it uses one of the banned Node globals. better to throw a helpful error.

src/workflows/.eslintrc.json

{
    "plugins": [
        "@temporalio",   // @temporalio/eslint-plugin
    ],
    "extends": [
        "plugin:@temporalio/recommended"
    ],
}

Start with src/workflows/.eslintrc.json and review the proposed @temporalio plugin and recommended configuration. Clarify which determinism checks are in scope and how static analysis should handle banned Node globals. Done means the plugin’s scope and rules are defined and the workflow configuration can use the recommended preset.