yarn flatten

[carletex]

yarn flatten: Allow to flatten contracts into a single file.

I think we could do the same in Foundry: https://book.getfoundry.sh/reference/forge/forge-flatten

Open to suggestions!

[technophile-04]

Thanks Carlos 🙌

Screen.Recording.2024-02-28.at.9.44.56.PM.mov

For some reason when I run just yarn flatten , the FlattendContracts.sol only contains output till max line 258 rest output is eaten up.

When I cd package/hardhat and manually run yarn hardhat flatten ... it works just fine, not sure if its just with my system.

If the contract is small (eg. I removed import console.log from YourContract.sol) It works nicely not sure if its due some limit on no. of line redirect (">") into file when running from package.json script.

cc @Pabl0cks could you please give it a try, it might be something to do with my machine

[carletex]

Oh weird! @technophile-04

What happens if you remove the redirect in the hardhat package.json? Do you get the full output in the console?

[technophile-04]

if you remove the redirect in the hardhat package.json? Do you get the full output in the console?

yeah I do get full output in console if I remove redirect from package.json script

[carletex]

no clue what might be 🤷‍♂️

yeah I do get full output in console if I remove redirect from package.json script

With this removed in the package.json, does this work? yarn flatten > test.sol

[technophile-04]

yarn flatten > test.sol

Yup it creates test.sol at root of monorepo but works nicely !

Also if I put this in root package.json "flatten": "yarn workspace @se-2/hardhat flatten > test.sol", it again breaks, so seems like an issue with redirect.

Does it properly work for you? Lets maybe work for @Pabl0cks to test, I will also try to debug till then 🙌

[carletex]

it again breaks, so seems like an issue with redirect.

I guess it's an issue with redirect inside the package.json, since the redirection works fine in your system (yarn flatten > test.sol)

Does it properly work for you? Lets maybe work for @Pabl0cks to test, I will also try to debug till then 🙌

Yep, it works for me as it's.

AN alternative could be to skip the redirection and just print out on stdout... and people can redirect themselves.

[Pabl0cks]

GJ Carlos and Shiv!!

Does it properly work for you? Lets maybe work for @Pabl0cks to test, I will also try to debug till then 🙌

It's working fine to me, I get the same output with yarn flatten and with `yarn hardhat flatten > flattened.sol´ => 1648 lines and seems complete

[Pabl0cks]

Is working great to me, flattening all direct imports and imports into those imports

[technophile-04]

I guess it's an issue with redirect inside the package.json

💯💯

Hmm after some digging turns out something to do with yarn version (might be how I have globally configured yarn)

When I do yarn set version 1.22.19 It works nicely for me but for some reason it sets that version at project level :(

Demo Video

Screen.Recording.2024-02-29.at.11.52.41.AM.mov

AN alternative could be to skip the redirection and just print out on stdout

+1 for this, I think people can redirect themselves.... just to be safe, eg Autin intuitively doing here

But please free to merge as it ! Tysm Carlos, and Pablo for test 🙌

Will create a PR adding this into foundry 🙌

[carletex]

eg Autin intuitively doing here

Autocompletion for SE-1 haha where it was printed in stdout

Decided to remove the redirect in the script, in case someone else faces the same issue as Shiv

[technophile-04]

Tysm merge this 🙌