prefetch-yarn-deps: ignore file: dependencies

1 files changed, 2 insertions, 0 deletions

diff --git a/pkgs/build-support/node/fetch-yarn-deps/index.js b/pkgs/build-support/node/fetch-yarn-deps/index.js
index 81cf416c941a8..e728ad89e1c4f 100755
--- a/pkgs/build-support/node/fetch-yarn-deps/index.js
+++ b/pkgs/build-support/node/fetch-yarn-deps/index.js
@@ -85,6 +85,8 @@ const downloadPkg = (pkg, verbose) => {
 		return downloadGit(fileName, url.replace(/^git\+/, ''), hash)
 	} else if (url.startsWith('git+')) {
 		return downloadGit(fileName, url.replace(/^git\+/, ''), hash)
+	} else if (url.startsWith('file:')) {
+		console.warn(`ignoring unsupported file:path url "${url}"`)
 	} else {
 		throw new Error('don\'t know how to download "' + url + '"')
 	}