[Remix] Ewasm Plugin

[yann300]

Ewasm Plugin

(subject to change)

• Funded $500
• See https://github.com/ethberlin-hackathon/ETHBerlin-Teambuilding/blob/master/RemixHackathon.md for more info about the Remix hackathon. Please be sure to read it before starting.
• Some infos about Remix: https://remix.readthedocs.io/en/latest/
• Online version: http://remix.ethereum.org

We've been releasing an API (available in http://remix-alpha.ethereum.org) which allows developing plugin for Remix.
(See https://github.com/ethereum/remix/blob/master/docs/remix_plugin.md and https://github.com/ethereum/remix/blob/master/docs/remix_plugin_api.md)
Checkout https://remix-alpha.ethereum.org / settings tab / Oraclize for a live example.

This issue is specifically about developing a Ewasm Plugin.

Proposal for implementation

(You don't need to strictly follow this proposal, we would like to have your feedback)

• compile https://webassembly.studio/ from * to wat (easy way to inject the wat in Remix?)
• from Remix deploy to ewasm test net using the Run tab or directly from the plugin
• call the fallback function with raw data from Run tab

Team

We are the team behind Remix IDE and related libraries, using this hackathon as a kickstart for the Remix API.
We've setup an extended team for helping you during this event

• Remix team - @ninabreznik @serapath @ryestew @yann300 @iurimatias
• Go team - @ligi @holiman
• Solidity team - @leonardoalt @chriseth
• C++, ewasm - @chfast @axic

Beside normal funding, we will at the end of the event select 4 teams that will receive sponsorship from the Ethereum Foundation.

Be sure to contact us at any time online or grab us directly at the event.

Skills wanted

JavaScript / Ethereum

Communication

We will be around giving advice and helping if needed.
And in any case just drop your thoughts there ;)

https://gitter.im/ethereum/remix-dev-plugin

How to get started:

• Clone https://github.com/yann300/remix-plugin , go to src folder
• Serve the folder through local web server
• Go to remix-alpha.ethereum.org
• Settings tab / Plugin section
• Input Description:

{
“title”: “<name of plugin>”,
“url”: “http://127.0.0.1:<port>”
}

• Load and Start using it.

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

---

This issue now has a funding of 500.0 DAI (500.0 USD @ $1.0/DAI) attached to it.

• If you would like to work on this issue you can 'start work' on the Gitcoin Issue Details page.
• Want to chip in? Add your own contribution here.
• Questions? Checkout Gitcoin Help or the Gitcoin Slack
• $30,130.88 more funded OSS Work available on the Gitcoin Issue Explorer

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

---

Work has been started.

These users each claimed they can complete the work by 2 years, 6 months ago.
Please review their action plans below:

1) oogetyboogety has started work.

• compile from * to wat
  will use https://github.com/AssemblyScript/wabt.js to convert any wasm data to wat

wlil submit the wasm data in a similar fashion to ewasm-studio
https://github.com/ewasm/ewasm-studio/blob/master/app/src/App.js#L122

will call the fallback function with raw data from Run tab

Learn more on the Gitcoin Issue Details page.

[vs77bb]

Hi @oogetyboogety how is this one going on your side? WIP PR would be helpful to assess progress 🙂

[oogetyboogety]

Hey @vs77bb pretty much finished with this one. Made changes to three repositories:
https://github.com/oogetyboogety/ewasm-studio-remix
ethereum/remix-ide#1524 (depends on branch here: ethereum/remix-ide#1521)
ethereum/remix#973

Will be assessing the changes with @yann300 now

[vs77bb]

Thanks for the update!

[oogetyboogety]

@yann300 @vs77bb
Final plugin here:
https://github.com/oogetyboogety/ewasm-studio-remix
Remember to:

1. clone remix-ide and checkout #1534 Fix sendCompilationResults API call ethereum/remix-ide#1534

2. clone remix, checkout #985 Added ldCompilationResults to load external compiler results from a p… ethereum/remix#985,

3. in remix/remix-lib npm install, npm link, then npm link remix-lib in /remix-ide

4. in remix/remix-solidity, npm install, npm link, then npm link remix-solidity in /remix-ide

5. npm install in /remix-ide
   Implemented:

6. clone ewasm-studio-remix https://github.com/oogetyboogety/ewasm-studio-remix

7. npm start in /ewasm-studio-remix, npm start in /remix-ide, and start your geth node as illustrated here:
   https://github.com/ewasm/testnet/

8. load the plugin from the settings tab in remix-ide
   { "title": "ewasm-studio-remix", "url": "http://127.0.0.1:3000" }
   

• Paste a WAST into a new file, or
• use remixd to load a WAST file into Remix and open it

3. Click the Get from remix button
4. If you haven't checked out the new PRs, set a value and deploy the contract to testnet directly from the plugin
5. If you have checked out the latest PRs, click the Send to remix button and Deploy from the Run tab
6. Call the functions fallback function with some arbitrary value

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

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Work for 500.0 DAI (500.0 USD @ $1.0/DAI) has been submitted by:

1. @oogetyboogety

@ceresstation please take a look at the submitted work:

• PR by @oogetyboogety

---

• Learn more on the Gitcoin Issue Details page
• Want to chip in? Add your own contribution here.
• Questions? Checkout Gitcoin Help or the Gitcoin Slack
• $22,955.83 more funded OSS Work available on the Gitcoin Issue Explorer

[spm32]

@oogetyboogety just sent payment but as discussed please make sure to promptly reply to @yann300 if other changes are required.

[gitcoinbot]

Issue Status: 1. Open 2. Started 3. Submitted 4. Done

---

The funding of 500.0 DAI (500.0 USD @ $1.0/DAI) attached to this issue has been approved & issued to @oogetyboogety.

• Learn more on the Gitcoin Issue Details page
• Questions? Checkout Gitcoin Help or the Gitcoin Slack
• $23,937.58 more funded OSS Work available on the Gitcoin Issue Explorer

[oogetyboogety]

@yann300 Fixed the two buttons by merging them into one Compile button as recommended. I updated the instructions to just point to the Remix Alpha now that that branch was merged. Please let me know if you see anything else!

Thanks!

[spm32]

Hey @yann300 just wanted to check in on this, does everything look good on your end? @oogetyboogety can you formally submit work as well so that I can pay you out?