From d83debcafcb104759e20d365a4680c741c643409 Mon Sep 17 00:00:00 2001
From: Jeongkyu Shin <inureyes@gmail.com>
Date: Thu, 6 Aug 2026 00:45:55 +0900
Subject: [PATCH] fix(build): do not treat a dependency stylesheet as one of
 this package's

A bare specifier resolves to a path inside the package root, so the check that
was meant to leave dependency stylesheets alone never fired. Nothing here
imports one today, which is why it went unnoticed; the sibling package hit it
immediately with katex.

The specifier form now decides, so only relative and absolute paths are
re-linked.
---
 CHANGELOG.md   | 14 +++++++++++++-
 package.json   |  2 +-
 vite.config.ts | 13 +++++++++++--
 3 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b48999..bc4d995 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,17 @@ Versioning follows the policy in [CONTRIBUTING.md](CONTRIBUTING.md#versioning).
 
 ## [Unreleased]
 
+## [0.1.0-alpha.5]
+
+### Fixed
+
+- The build no longer mistakes a dependency stylesheet for one of its own. A
+  bare specifier such as `katex/dist/katex.min.css` resolves to a path inside
+  the package root, so the check meant to leave dependencies alone never fired
+  and the build would stop on a stylesheet it was never meant to re-link. This
+  package has no such import yet; `@lablup/ui-ai` hit it while taking the same
+  fix.
+
 ## [0.1.0-alpha.4]
 
 ### Added
@@ -72,7 +83,8 @@ mid-migration.
   validation, and a clean external React install fixture.
 - Apache-2.0 license and the initial public boundary rules.
 
-[Unreleased]: https://github.com/lablup/ui-common/compare/v0.1.0-alpha.4...HEAD
+[Unreleased]: https://github.com/lablup/ui-common/compare/v0.1.0-alpha.5...HEAD
+[0.1.0-alpha.5]: https://github.com/lablup/ui-common/compare/v0.1.0-alpha.4...v0.1.0-alpha.5
 [0.1.0-alpha.4]: https://github.com/lablup/ui-common/compare/v0.1.0-alpha.3...v0.1.0-alpha.4
 [0.1.0-alpha.3]: https://github.com/lablup/ui-common/compare/v0.1.0-alpha.2...v0.1.0-alpha.3
 [0.1.0-alpha.2]: https://github.com/lablup/ui-common/compare/v0.1.0-alpha.1...v0.1.0-alpha.2
diff --git a/package.json b/package.json
index a221e49..31ff531 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lablup/ui-common",
-  "version": "0.1.0-alpha.4",
+  "version": "0.1.0-alpha.5",
   "description": "Shared, product-neutral UI components and design tokens for Lablup products",
   "license": "Apache-2.0",
   "author": "Lablup Inc.",
diff --git a/vite.config.ts b/vite.config.ts
index 7d4c448..c49accb 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -105,9 +105,18 @@ function linkComponentStyles(): Plugin {
           for (const imported of this.getModuleInfo(id)?.importedIds ?? []) {
             if (!imported.endsWith(".css")) continue;
 
-            const key = sourceKey(imported);
             // A stylesheet from a dependency stays a bare specifier that the
-            // consumer resolves; only this package's own files are re-linked.
+            // consumer resolves, and is already present in the output as one.
+            // Only this package's own files are re-linked. Deciding that on
+            // the specifier form rather than on where the path lands is what
+            // this package needs before it grows such an import: resolving a
+            // bare specifier against the root produces a path inside it, so
+            // the "outside the package" test never fires and the build stops
+            // on a stylesheet it was never meant to touch. `@lablup/ui-ai`
+            // found this the hard way with `katex/dist/katex.min.css`.
+            if (!imported.startsWith(".") && !isAbsolute(imported)) continue;
+
+            const key = sourceKey(imported);
             if (key.startsWith("..")) continue;
 
             const emitted = emittedBySource.get(key);