From 9f6077364f1f028c1ba2818ddd0fab88941885ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leosvel=20P=C3=A9rez=20Espinosa?=
 <leosvel.perez.espinosa@gmail.com>
Date: Fri, 13 Jan 2023 19:51:10 +0100
Subject: [PATCH] fix(angular): fix assets copying in ng-packagr-lite executor
 (#14355)

(cherry picked from commit 3e9f4bf99a3bb892cb4175cdc4087e7cfb795871)
---
 .../entry-point/write-package.transform.ts    | 37 +++++++++----------
 1 file changed, 17 insertions(+), 20 deletions(-)

diff --git a/packages/angular/src/executors/ng-packagr-lite/ng-packagr-adjustments/ng-package/entry-point/write-package.transform.ts b/packages/angular/src/executors/ng-packagr-lite/ng-packagr-adjustments/ng-package/entry-point/write-package.transform.ts
index 2e7d9c61c3143..ec84b685bbce7 100644
--- a/packages/angular/src/executors/ng-packagr-lite/ng-packagr-adjustments/ng-package/entry-point/write-package.transform.ts
+++ b/packages/angular/src/executors/ng-packagr-lite/ng-packagr-adjustments/ng-package/entry-point/write-package.transform.ts
@@ -122,34 +122,31 @@ async function copyAssets(
 
   const assets: AssetEntry[] = [];
 
-  for (const item of ngPackage.assets) {
-    const asset: Partial<AssetEntry> = {};
-    if (typeof item == 'object') {
-      asset.glob = item.glob;
-      asset.input = path.join(ngPackage.src, item.input);
-      asset.output = path.join(ngPackage.dest, item.output);
-      asset.ignore = item.ignore;
+  for (const assetPath of ngPackage.assets) {
+    let asset: AssetEntry;
+    if (typeof assetPath === 'object') {
+      asset = { ...assetPath };
     } else {
-      const assetPath = item; // might be a glob
-      const assetFullPath = path.join(ngPackage.src, assetPath);
-      const [isDir, isFile] = await stat(assetFullPath)
+      const [isDir, isFile] = await stat(path.join(ngPackage.src, assetPath))
         .then((stats) => [stats.isDirectory(), stats.isFile()])
         .catch(() => [false, false]);
       if (isDir) {
-        asset.glob = '**/*';
-        asset.input = assetFullPath;
-        asset.output = path.join(ngPackage.dest, assetPath);
+        asset = { glob: '**/*', input: assetPath, output: assetPath };
       } else if (isFile) {
-        asset.glob = path.basename(assetFullPath); // filenames are their own glob
-        asset.input = path.dirname(assetFullPath);
-        asset.output = path.dirname(path.join(ngPackage.dest, assetPath));
+        // filenames are their own glob
+        asset = {
+          glob: path.basename(assetPath),
+          input: path.dirname(assetPath),
+          output: path.dirname(assetPath),
+        };
       } else {
-        asset.glob = assetPath;
-        asset.input = ngPackage.src;
-        asset.output = ngPackage.dest;
+        asset = { glob: assetPath, input: '/', output: '/' };
       }
     }
 
+    asset.input = path.join(ngPackage.src, asset.input);
+    asset.output = path.join(ngPackage.dest, asset.output);
+
     const isAncestorPath = (target: string, datum: string) =>
       path.relative(datum, target).startsWith('..');
     if (isAncestorPath(asset.input, ngPackage.src)) {
@@ -163,7 +160,7 @@ async function copyAssets(
       );
     }
 
-    assets.push(asset as AssetEntry);
+    assets.push(asset);
   }
 
   for (const asset of assets) {