Typechain Polkadot Milestone 1 by coreggon11 · Pull Request #747 · w3f/Grant-Milestone-Delivery

coreggon11 · 2023-02-13T19:32:06Z

Milestone Delivery Checklist

The milestone-delivery-template.md has been copied and updated.
The invoice form 📝 has been filled out for this milestone.
This pull request is being made by the same account as the accepted application.
In case of acceptance, the payment will be transferred to the BTC/ETH payment address provided in the application.
The delivery is according to the Guidelines for Milestone Deliverables.

Link to the application pull request: https://github.com/w3f/Grants-Program/blob/master/applications/typechain-polkadot-follow-up-2.md

0xCaso

Hi @coreggon11, thanks for the new delivery! We'll get back to you as soon as possible.

In the meantime, could you do this little edit to the delivery document?

deliveries/typechain-polkadot-follow-up-2.md

Co-authored-by: Matteo Casonato <matteocasonato@protonmail.com>

varex83 · 2023-02-16T17:53:49Z

Hello, @0xCaso do you have any updates regarding our delivery?

0xCaso · 2023-02-17T09:21:49Z

Apologies for the delay, currently we have some backlog. If no one will start the evaluation today, for sure it will be done during the start of the next week.

0xCaso · 2023-02-20T15:19:02Z

Hi guys, sorry again. I started the evaluation, and I'll ask you here if I need your help!
By the way, you were meaning "Milestone 1" in the PR name, right? Just to double check

varex83 · 2023-02-20T15:38:07Z

Hello @0xCaso , yes

0xCaso

I was trying the guide for the typechain-compiler (this one) and when I try to use the compiler, I get the following error:

======== Found contracts ========
	flipper,
	my_psp22
======== Compiling flipper ========
ERROR: Mismatching versions of `parity-scale-codec` were found!
Please ensure that your contract and your ink! dependencies use a compatible version of this package.
Error: Command failed: cargo +nightly contract build --manifest-path ./contracts/flipper/Cargo.toml
ERROR: Mismatching versions of `parity-scale-codec` were found!
Please ensure that your contract and your ink! dependencies use a compatible version of this package.

Maybe there is something wrong in the Cargo.toml files?

Also, I had to edit the package.json file, updating "@polkadot/keyring": "^9.13.4" to "@polkadot/keyring": "^10.4.2"

0xCaso · 2023-02-21T16:03:06Z

Ok, I updated cargo-contract and now I get a different error:

Compiling flipper v0.1.0 (/private/var/folders/9_/h5h1hjb11qzddpjd7kr1sn380000gn/T/cargo-contract_2sbo1C)
   Compiling metadata-gen v0.1.0 (/private/var/folders/9_/h5h1hjb11qzddpjd7kr1sn380000gn/T/cargo-contract_2sbo1C/.ink/metadata_gen)
    Finished release [optimized] target(s) in 22.97s
     Running `target/ink/release/metadata-gen ''`
Error: ENOENT: no such file or directory, open '/GitHub/typechain-compiler-example/contracts/flipper/target/ink/metadata.json'
    at Object.openSync (node:fs:600:3)
    at Object.readFileSync (node:fs:468:35)
    at main (/GitHub/typechain-compiler-example/node_modules/@727-ventures/typechain-compiler/index.ts:114:11)
    at Object.<anonymous> (/GitHub/typechain-compiler-example/node_modules/@727-ventures/typechain-compiler/index.ts:143:1)
    at Module._compile (node:internal/modules/cjs/loader:1159:14)
    at Module.m._compile (/GitHub/typechain-compiler-example/node_modules/ts-node/src/index.ts:1618:23)
    at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)
    at Object.require.extensions.<computed> [as .ts] (/GitHub/typechain-compiler-example/node_modules/ts-node/src/index.ts:1621:12)
    at Module.load (node:internal/modules/cjs/loader:1037:32)
    at Function.Module._load (node:internal/modules/cjs/loader:878:12) {
  errno: -2,
  syscall: 'open',
  code: 'ENOENT',
  path: '/GitHub/typechain-compiler-example/contracts/flipper/target/ink/metadata.json'
}

varex83 · 2023-02-21T16:09:11Z

Hello @0xCaso, thanks for the quick response, do you use CARGO_TARGET_DIR? Also can you check if target directory located in the ./contracts/flipper

0xCaso · 2023-02-21T16:12:33Z

This is what's inside /contract/flipper/target/ink:

For CARGO_TARGET_DIR, how can I see this?

varex83 · 2023-02-21T16:18:02Z

Okay, nevermind about CARGO_TARGET DIR :D, so your problem is that you are using the newer version of cargo-contract (now it saves as .json, use-ink/cargo-contract#952), try to use cargo-contract-contract 2.0.0-beta.1, and by the way I will update TC :D

varex83 · 2023-02-21T16:25:26Z

@0xCaso try to use @727-ventures/typechain-compiler@0.5.16

0xCaso · 2023-02-21T16:30:27Z

Thanks a lot for the super fast replies and update, now it works perfectly!
I'll update you tomorrow :)

0xCaso

May you fix in the guide and in the article the following things:

The keyring correct version that I mentioned

Also, I had to edit the package.json file, updating "@polkadot/keyring": "^9.13.4" to "@polkadot/keyring": "^10.4.2"
npx @727-Ventures/typechain-compiler --config typechain.config.json has @727-Ventures instead of @727-ventures, which makes the command fail
Specify if it's needed to use @727-ventures/typechain-compiler@0.5.16, or @727-ventures/typechain-compiler is sufficient

varex83 · 2023-02-22T10:21:47Z

Hello, @0xCaso okay, will be done in a few minutes

varex83 · 2023-02-22T10:28:23Z

@0xCaso done ✅

0xCaso

Thanks a lot again for the quick fix! I'm approving the milestone :)

varex83 · 2023-02-22T11:08:16Z

Thank you too @0xCaso for the quick review and replies! Appreciate that!

github-actions · 2023-02-22T11:17:56Z

Congratulations on completing the first milestone of this grant! As part of the Grants Program, we want to help grant recipients acknowledge their grants publicly. To that end, we’ve created a badge for projects that successfully deliver their first milestone. Please use the badge only in reference to the work that has been completed as part of this grant, so please do not display it on your team or project's homepage unless accompanied by a short description of the grant. Furthermore, you're now welcome to announce the grant publicly. Please remember to observe the foundation’s guidelines in doing so. If you haven't already, reach out to grantsPR@web3.foundation for feedback on your announcement and cross-promotion.

Thank you for your contribution, and good luck! If you have any remaining milestone, let us know if you encounter any delays by leaving a comment on the application PR or submitting an amendment.

github-actions · 2023-02-22T11:18:18Z

We noticed that this is the last milestone of your project. Congratulations on completing your grant!

So, where to from here? The main goal of the W3F grants program is to support research as well as early-stage technical projects. So, if your project still falls under one of those categories, you might want to apply for a follow-up grant. Depending on your goals and project status, there are other support programs in our ecosystem that might be better suited as the next step, for example:

Project with a Business Case/Token: Substrate Builders Program or VC Funding

Common Good Projects: Treasury Funding

For a more comprehensive list, see our Alternative Funding page.
Let us know if you have any questions regarding the above. We are more than happy to point you to additional resources and help you determine the best course of action.

0xCaso · 2023-02-22T11:19:01Z

Thank you too @0xCaso for the quick review and replies! Appreciate that!

Thanks!

Did you send the invoice for this milestone?

varex83 · 2023-02-22T11:24:45Z

Thank you too @0xCaso for the quick review and replies! Appreciate that!

Thanks!

Did you send the invoice for this milestone?

Yes

0xCaso · 2023-02-22T11:35:23Z

I found it, but seems like you've sent an old one (Sol2Ink milestone 2 grant) on Feb 13

coreggon11 · 2023-02-22T12:04:56Z

Hi @0xCaso that is my fault, I probably mixed it up. I will fix it ASAP.

coreggon11 · 2023-02-22T12:07:37Z

Fixed. Sorry for incovenience

0xCaso · 2023-02-22T12:29:28Z

Thanks, and no worries.

Sorry for this, but could you resend the invoice with:

"Typechain follow-up 2 Milestone 1 grant" instead of "Typechain Milestone 3 grant"
the VAT Amount (also if it's 0)

coreggon11 · 2023-02-22T16:31:03Z

Hi @0xCaso the new invoice was submitted.

0xCaso · 2023-02-23T15:03:45Z

Thanks a lot, I forwarded it internally. The payment should happen within 14 days!

coreggon11 · 2023-03-09T14:39:40Z

Hi @0xCaso, do you have any updates regarding the payment? 😄

0xCaso · 2023-03-09T16:40:45Z

Hi @coreggon11, apologies for the delay. The payment should happen tomorrow.

RouvenP · 2023-03-10T15:36:07Z

hi @coreggon11 we just transferred the payment. Apologies for the delay!

Create typechain-polkadot-follow-up-2.md

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coreggon11 changed the title ~~Create typechain-polkadot-follow-up-2.md~~ Typechain Polkadot Milestone 3 Feb 13, 2023

0xCaso reviewed Feb 14, 2023

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Update deliveries/typechain-polkadot-follow-up-2.md

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Co-authored-by: Matteo Casonato <matteocasonato@protonmail.com>

0xCaso self-assigned this Feb 20, 2023

0xCaso changed the title ~~Typechain Polkadot Milestone 3~~ Typechain Polkadot Milestone 1 Feb 20, 2023

0xCaso reviewed Feb 21, 2023

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0xCaso suggested changes Feb 22, 2023

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0xCaso approved these changes Feb 22, 2023

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0xCaso mentioned this pull request Feb 22, 2023

Accept typechain-follow-up-2 M1 #760

Merged

semuelle closed this in #760 Feb 22, 2023

semuelle reopened this Feb 22, 2023

semuelle merged commit 6cd3f30 into w3f:master Feb 22, 2023

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