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lint: prevent components/ui barrel imports (#495) #623

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Merged
nonsobethel0-dev merged 1 commit into from
Sep 23, 2026
Merged

lint: prevent components/ui barrel imports (#495) #623

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21 changes: 21 additions & 0 deletions eslint.config.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,27 @@ const compat = new FlatCompat({

const eslintConfig = [
...compat.extends("next/core-web-vitals", "next/typescript"),
{
rules: {
// #495: this codebase has no components/ui barrel file today — every
// component is already imported directly by filename. This rule keeps
// it that way by rejecting any future `@/components/ui` (or a nested
// barrel under it) import before it can reintroduce the tree-shaking
// problem #495 was filed against.
"no-restricted-imports": [
"error",
{
patterns: [
{
group: ["@/components/ui", "@/components/ui/index"],
message:
"Import directly from the component's own file (e.g. '@/components/ui/Button'), not a barrel — barrel imports defeat tree-shaking (#495).",
},
],
},
],
},
},
];

export default eslintConfig;
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