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NG_BUILD_OPTIMIZE_CHUNKS generates the same hash for different filesΒ #28569

@ihsnow

Description

@ihsnow

Command

build

Is this a regression?

  • Yes, this behavior used to work in the previous version

The previous version in which this bug was not present was

No response

Description

It's possible to create a situation, when with enabled NG_BUILD_OPTIMIZE_CHUNKS=1
command npm run build, after running the second time, generates a different files with the same hash in the name
This may cause problems with cache

It looks like a new hash always must be added to every file on rollup step, even if a hash from esbuild is already present
link to the source code

Minimal Reproduction

https://stackblitz.com/github/ihsnow/chunk-names

Exception or Error

No response

Your Environment

Angular CLI: 18.2.7
Node: 20.15.0
Package Manager: npm 10.8.1
OS: darwin arm64

Angular: 18.2.7
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router

Package Version

@angular-devkit/architect 0.1802.7
@angular-devkit/build-angular 18.2.7
@angular-devkit/core 18.2.7
@angular-devkit/schematics 18.2.7
@schematics/angular 18.2.7
rxjs 7.8.1
typescript 5.5.4
zone.js 0.14.10

Anything else relevant?

No response

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