how about get filesystem cache use the hook while start the filesystem?

[Idletalk]

hi, i have a question about: i want to get the cache file when start filesystem. i try to use the hook about "done" like this
compiler.hooks.done.tap('', () => {
// get the cache filesystem to do something
})
but i field.
which hook in compiler or compiler.cache can i use to get the filesystem cache?

[alexander-akait]

Why you need cache file?

[Idletalk]

Because i want to reuse the cache at another place, so i want to store the cache file to another palce when the cache file output

[alexander-akait]

It is impossible, because we store absolute paths in cache, you need this #10400 to support it

[Idletalk]

i see, thank you for you help