Do you have a reproduction? I don't think cache config will affect the content hash

Do you have a reproduction? I don't think cache config will affect the content hash

cacheIdentifier will be insert to file in comments. so affect the content hash.

hash-sum will transform function to string to generate hash. so the linebreak will affect

// CONCATENATED MODULE: ./node_modules/cache-loader/dist/cjs.js?{"cacheDirectory":"node_modules/.cache/vue-loader","cacheIdentifier":"64bd234e-vue-loader-template"}

But comments are removed in production, and in development we don't add hashes.

This is the same to vuejs/vue-loader#1477.
webpack generate hash before remove comments

Got it. Thanks for pointing out.

One last thing before merging it: could you please run npx eslint --fix packages/@vue/cli-service/lib/PluginAPI.js in the project root? There're several style issues in the code.

😄Ok.Wait for tommorow morning~
I am not in office now.

I think webpack should generate hash by the last file to confirm hash last more time.

Users can get assets from cache.

Got it. Thanks for pointing out.

One last thing before merging it: could you please run npx eslint --fix packages/@vue/cli-service/lib/PluginAPI.js in the project root? There're several style issues in the code.

I have run eslint~