From f8d4c448f60e8e3e71b517634ebfd7e0940ad59e Mon Sep 17 00:00:00 2001
From: Lukas Taegert-Atkinson <lukas.taegert-atkinson@tngtech.com>
Date: Sun, 1 May 2022 07:09:29 +0200
Subject: [PATCH] fix(node-resolve): Respect if other plugins resolve the
 resolution to a different id

---
 packages/node-resolve/src/index.js |  5 +++++
 packages/node-resolve/test/test.js | 30 +++++++++++++++++++++++++++++-
 2 files changed, 34 insertions(+), 1 deletion(-)

diff --git a/packages/node-resolve/src/index.js b/packages/node-resolve/src/index.js
index 8daafcffe..f9895be3c 100644
--- a/packages/node-resolve/src/index.js
+++ b/packages/node-resolve/src/index.js
@@ -281,6 +281,11 @@ export function nodeResolve(opts = {}) {
           if (resolvedResolved.external) {
             return false;
           }
+          // Allow other plugins to take over resolution. Rollup core will not
+          // change the id if it corresponds to an existing file
+          if (resolvedResolved.id !== resolved.id) {
+            return resolvedResolved;
+          }
           // Pass on meta information added by other plugins
           return { ...resolved, meta: resolvedResolved.meta };
         }
diff --git a/packages/node-resolve/test/test.js b/packages/node-resolve/test/test.js
index 50cbcac82..9c08ce211 100755
--- a/packages/node-resolve/test/test.js
+++ b/packages/node-resolve/test/test.js
@@ -1,4 +1,4 @@
-import { join, resolve } from 'path';
+import { join, resolve, dirname } from 'path';
 
 import test from 'ava';
 import { rollup } from 'rollup';
@@ -581,3 +581,31 @@ test('passes on meta information from other plugins', async (t) => {
     ]
   });
 });
+
+test('allow other plugins to take over resolution', async (t) => {
+  await rollup({
+    input: 'entry/main.js',
+    onwarn: failOnWarn(t),
+    plugins: [
+      nodeResolve(),
+      {
+        name: 'change-resolution',
+        resolveId(importee) {
+          if (importee.endsWith('main.js')) {
+            return {
+              id: join(dirname(importee), 'other.js'),
+              meta: { 'change-resolution': 'changed' }
+            };
+          }
+          return null;
+        },
+
+        load(id) {
+          const info = this.getModuleInfo(id);
+          t.is(info.id, join(__dirname, 'fixtures', 'entry', 'other.js'));
+          t.deepEqual(info.meta, { 'change-resolution': 'changed' });
+        }
+      }
+    ]
+  });
+});