From 1cece753173800c44704d83fb74d37b734e9e97f Mon Sep 17 00:00:00 2001
From: Patrik Oldsberg <poldsberg@gmail.com>
Date: Sat, 14 Jan 2023 17:41:04 +0100
Subject: [PATCH] cli: add automatic exports compatibility entry point addition
 to files field

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
---
 packages/cli/src/lib/monorepo/PackageGraph.ts   | 2 ++
 packages/cli/src/lib/packager/productionPack.ts | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/packages/cli/src/lib/monorepo/PackageGraph.ts b/packages/cli/src/lib/monorepo/PackageGraph.ts
index b6d6d927a6..7bca16a6f7 100644
--- a/packages/cli/src/lib/monorepo/PackageGraph.ts
+++ b/packages/cli/src/lib/monorepo/PackageGraph.ts
@@ -42,6 +42,8 @@ export interface ExtendedPackageJSON extends PackageJSON {
 
   exports?: JsonValue;
   typesVersions?: Record<string, Record<string, string[]>>;
+
+  files?: string[];
 }
 
 export type ExtendedPackage = {
diff --git a/packages/cli/src/lib/packager/productionPack.ts b/packages/cli/src/lib/packager/productionPack.ts
index c58cdab5a0..9f11c10222 100644
--- a/packages/cli/src/lib/packager/productionPack.ts
+++ b/packages/cli/src/lib/packager/productionPack.ts
@@ -212,6 +212,9 @@ async function writeExportsEntryPoints(
         },
         { encoding: 'utf8', spaces: 2 },
       );
+      if (Array.isArray(pkg.files) && !pkg.files.includes(entryPoint.name)) {
+        pkg.files.push(entryPoint.name);
+      }
     }
 
     if (Object.keys(exp).length > 0) {