From 6876ad36efaadac5c4d371cff96c9a4cfa0e3d2b Mon Sep 17 00:00:00 2001
From: Alan Agius <alan.agius4@gmail.com>
Date: Mon, 10 Jan 2022 12:51:21 +0100
Subject: [PATCH] fix(@angular-devkit/build-angular): use `contenthash` instead
 of `chunkhash` for chunks

See https://github.com/waysact/webpack-subresource-integrity/tree/main/webpack-subresource-integrity#caching and https://github.com/waysact/webpack-subresource-integrity/issues/162 for more information about this.

Closes #22439

(cherry picked from commit 11f817adae4f06d8b80a9d74534468f6e3c2d2c5)
---
 .../angular_devkit/build_angular/src/webpack/utils/helpers.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/angular_devkit/build_angular/src/webpack/utils/helpers.ts b/packages/angular_devkit/build_angular/src/webpack/utils/helpers.ts
index 4944cb0d0c4d..ab0f78250a5d 100644
--- a/packages/angular_devkit/build_angular/src/webpack/utils/helpers.ts
+++ b/packages/angular_devkit/build_angular/src/webpack/utils/helpers.ts
@@ -32,13 +32,13 @@ export function getOutputHashFormat(option: string, length = 20): HashFormat {
     none: { chunk: '', extract: '', file: '', script: '' },
     media: { chunk: '', extract: '', file: `.[hash:${length}]`, script: '' },
     bundles: {
-      chunk: `.[chunkhash:${length}]`,
+      chunk: `.[contenthash:${length}]`,
       extract: `.[contenthash:${length}]`,
       file: '',
       script: `.[hash:${length}]`,
     },
     all: {
-      chunk: `.[chunkhash:${length}]`,
+      chunk: `.[contenthash:${length}]`,
       extract: `.[contenthash:${length}]`,
       file: `.[hash:${length}]`,
       script: `.[hash:${length}]`,