From e62847bd0632afa83b90b9160f59395973f61490 Mon Sep 17 00:00:00 2001
From: gsxdsm <gsxdsm@users.noreply.github.com>
Date: Wed, 10 Jun 2026 18:06:51 -0700
Subject: [PATCH] fix smoke test

---
 .changeset/fix-prepack-dist-exports.md               | 12 ++++++++++++
 packages/cli/scripts/prepare-publish-manifest.mjs    |  7 +++++++
 packages/cli/src/__tests__/plugin-sdk-export.test.ts |  4 ++++
 3 files changed, 23 insertions(+)
 create mode 100644 .changeset/fix-prepack-dist-exports.md

diff --git a/.changeset/fix-prepack-dist-exports.md b/.changeset/fix-prepack-dist-exports.md
new file mode 100644
index 0000000000..38c188ad22
--- /dev/null
+++ b/.changeset/fix-prepack-dist-exports.md
@@ -0,0 +1,12 @@
+---
+"@runfusion/fusion": patch
+---
+
+fix: keep `./dist/*` subpaths resolvable in the packed manifest
+
+The prepack transform injects an `exports` field for the plugin-sdk subpath,
+which flips Node into strict subpath mode and hid every other `./dist/*` file.
+That broke the runfusion.ai alias (which imports
+`@runfusion/fusion/dist/bin.js`) with `ERR_PACKAGE_PATH_NOT_EXPORTED`, failing
+the pre-publish smoke test. Add a `./dist/*` passthrough so the alias bin and
+the pi `./dist/extension.js` loader keep resolving after pack.
diff --git a/packages/cli/scripts/prepare-publish-manifest.mjs b/packages/cli/scripts/prepare-publish-manifest.mjs
index 8a872f646d..9cf71fc8e8 100644
--- a/packages/cli/scripts/prepare-publish-manifest.mjs
+++ b/packages/cli/scripts/prepare-publish-manifest.mjs
@@ -18,12 +18,19 @@ export function applyPrepackTransform(pkg) {
     devDependencies,
     // Inject exports only for the packed manifest so workspace/dev resolution
     // remains unchanged (postpack restore reverts this file to original state).
+    //
+    // Declaring any `exports` field flips Node into strict subpath mode, which
+    // would otherwise hide every other `./dist/*` file. The runfusion.ai alias
+    // imports `@runfusion/fusion/dist/bin.js` and the pi loader reads
+    // `./dist/extension.js`, so a `./dist/*` passthrough is required to keep
+    // those subpaths resolvable post-pack.
     exports: {
       ...(pkg.exports || {}),
       "./plugin-sdk": {
         types: "./dist/plugin-sdk/index.d.ts",
         import: "./dist/plugin-sdk/index.js",
       },
+      "./dist/*": "./dist/*",
       "./package.json": "./package.json",
     },
   };
diff --git a/packages/cli/src/__tests__/plugin-sdk-export.test.ts b/packages/cli/src/__tests__/plugin-sdk-export.test.ts
index 99b50b914a..a9ee5891a5 100644
--- a/packages/cli/src/__tests__/plugin-sdk-export.test.ts
+++ b/packages/cli/src/__tests__/plugin-sdk-export.test.ts
@@ -25,6 +25,10 @@ describe("plugin-sdk export surface", () => {
       import: "./dist/plugin-sdk/index.js",
     });
     expect(transformed.exports["./package.json"]).toBe("./package.json");
+    // The runfusion.ai alias imports `@runfusion/fusion/dist/bin.js`; the
+    // injected exports field must keep `./dist/*` subpaths resolvable or the
+    // pre-publish smoke test fails with ERR_PACKAGE_PATH_NOT_EXPORTED.
+    expect(transformed.exports["./dist/*"]).toBe("./dist/*");
     expect(transformed.bin).toEqual(pkg.bin);
     expect(transformed.pi).toEqual(pkg.pi);
   });