Update @vercel/nft from 0.10.0 to 0.19.1 (#320)

Author: ofhouse

packages/runtime/package.json

@@ -27,7 +27,7 @@
     "@types/semver": "6.0.0",
     "@types/yazl": "2.4.1",
     "@vercel/build-utils": "2.17.0",
-    "@vercel/nft": "0.10.0",
+    "@vercel/nft": "0.19.1",
     "@vercel/routing-utils": "1.10.1",
     "async-sema": "3.0.1",
     "buffer-crc32": "0.2.13",

packages/runtime/src/index.ts

@@ -1153,16 +1153,16 @@ export async function build({
       debug(`node-file-trace result for pages: ${fileList}`);
 
       const lstatSema = new Sema(25, {
-        capacity: fileList.length + apiFileList.length,
+        capacity: fileList.size + apiFileList.size,
       });
       const lstatResults: { [key: string]: ReturnType<typeof lstat> } = {};
 
       const collectTracedFiles = (
         reasons: NodeFileTraceReasons,
         files: { [filePath: string]: FileFsRef }
       ) => async (file: string) => {
-        const reason = reasons[file];
-        if (reason && reason.type === 'initial') {
+        const reason = reasons.get(file);
+        if (reason && reason.type.indexOf( 'initial') !== -1) {
           // Initial files are manually added to the lambda later
           return;
         }
@@ -1183,10 +1183,10 @@ export async function build({
       };
 
       await Promise.all(
-        fileList.map(collectTracedFiles(nonApiReasons, tracedFiles))
+        Array.from(fileList).map(collectTracedFiles(nonApiReasons, tracedFiles))
       );
       await Promise.all(
-        apiFileList.map(collectTracedFiles(apiReasons, apiTracedFiles))
+        Array.from(apiFileList).map(collectTracedFiles(apiReasons, apiTracedFiles))
       );
 
       if (hasLambdas) {