From 51980bd5aa3ec1994c8f8250b2004cb210b79b1c Mon Sep 17 00:00:00 2001
From: SukkaW <isukkaw@gmail.com>
Date: Wed, 29 Nov 2023 11:34:42 +0800
Subject: [PATCH] fix(#58): guard plugin resolution w/ `include` and `exclude`

---
 src/index.ts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index f879b71..8fbb096 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,7 +1,7 @@
 import type { Plugin as RollupPlugin } from 'rollup';
 
 import fs from 'fs';
-import { extname, resolve, dirname, join } from 'path';
+import { extname, resolve, dirname, join, sep } from 'path';
 import { createFilter, type FilterPattern } from '@rollup/pluginutils';
 import type {
   Options as SwcOptions,
@@ -75,7 +75,13 @@ function swc(options: PluginOptions = {}): RollupPlugin {
         return null;
       }
 
-      if (importer && importee.startsWith('.')) {
+      // If the importer (the module that is importing the importee) should not be handled by this plugin,
+      // we skip the resolution to avoid the issue like https://github.com/SukkaW/rollup-plugin-swc/issues/58
+      if (!filter(importer)) {
+        return null;
+      }
+
+      if (importer && importee[0] === '.') {
         const resolved = resolve(
           importer ? dirname(importer) : process.cwd(),
           importee