musea/no-empty-variant

Disallow empty <variant> blocks

Bad · Good

Default severity: warning
Presets: none
Automatic fix: None; review the suggested change
Applies to: Musea .art.vue art, variant, and style blocks
Options: No rule-specific options. Severity and preset selection are configurable.

Configuration (Vite+)

import { defineConfig } from "@vizejs/vite-plugin/vite-plus";

export default defineConfig({
  lint: {
    vize: {
      "preset": "incremental",
      "rules": {
        "musea/no-empty-variant": "warn"
      }
    },
  },
});

vp run lint

Bad

The named primary variant is empty, so it provides no preview content.

<art title="Button" component="./Button.vue">
  <variant name="primary" />
</art>

Good

The variant renders a primary Button with its Save content.

<art title="Button" component="./Button.vue">
  <variant name="primary">
    <Button tone="primary">Save</Button>
  </variant>
</art>

Good avoids this rule's finding under the configuration above; other rules may still report diagnostics.

Implementation · All rules