From 2400268a3829b28dc4fd2874b8d739c9c9a03667 Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Fri, 7 Jun 2024 18:40:16 +0300
Subject: [PATCH] fetch-yarn-deps: handle yarn.lock deps without a resolved url

---
 pkgs/build-support/node/fetch-yarn-deps/fixup.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/pkgs/build-support/node/fetch-yarn-deps/fixup.js b/pkgs/build-support/node/fetch-yarn-deps/fixup.js
index 732e569aba7b..a359cd58a916 100755
--- a/pkgs/build-support/node/fetch-yarn-deps/fixup.js
+++ b/pkgs/build-support/node/fetch-yarn-deps/fixup.js
@@ -12,6 +12,15 @@ const fixupYarnLock = async (lockContents, verbose) => {
 	const fixedData = Object.fromEntries(
 		Object.entries(lockData.object)
 		.map(([dep, pkg]) => {
+			if (pkg.resolved === undefined) {
+				console.warn(`no resolved URL for package ${dep}`)
+				var maybeFile = dep.split("@", 2)[1]
+				if (maybeFile.startsWith("file:")) {
+					console.log(`Rewriting URL for local file dependency ${dep}`)
+					pkg.resolved = maybeFile
+				}
+				return [dep, pkg]
+			}
 			const [ url, hash ] = pkg.resolved.split("#", 2)
 
 			if (hash || url.startsWith("https://codeload.github.com")) {