Updated Triggering OP Mainnet Transactions Tutorial #936
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WalkthroughThe pull request updates a tutorial document to replace the usage of the Changes
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🧹 Outside diff range and nitpick comments (8)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (8)
2-15: LGTM with a minor suggestion for the introduction.The updated title, description, and introduction accurately reflect the changes in the tutorial. The condensed explanation of the OP Mainnet's single-Sequencer model is clear and concise.
Consider adding a comma after "As a result" in the following sentence for improved readability:
-As a result, OP Mainnet includes a mechanism for "forcing" transactions to be included in the blockchain. +As a result, OP Mainnet includes a mechanism for "forcing" transactions to be included in the blockchain.🧰 Tools
🪛 LanguageTool
[uncategorized] ~12-~12: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...(COMMA_COMPOUND_SENTENCE)
[typographical] ~15-~15: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...(DURING_THAT_TIME_COMMA)
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17-44: LGTM with a minor formatting suggestion.The updated dependencies and project creation steps accurately reflect the switch to using Viem. The instructions are clear and easy to follow, and the use of the Steps component enhances readability.
Consider adjusting the formatting of the dependencies list to use 2-space indentation for consistency:
-* [node](https://nodejs.org/en/) -* [pnpm](https://pnpm.io/installation) + * [node](https://nodejs.org/en/) + * [pnpm](https://pnpm.io/installation)🧰 Tools
🪛 LanguageTool
[uncategorized] ~12-~12: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...(COMMA_COMPOUND_SENTENCE)
[typographical] ~15-~15: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...(DURING_THAT_TIME_COMMA)
🪛 GitHub Check: lint
[warning] 1-1:
Missing newline character at end of file
[warning] 19-19:
Incorrect list-item indent: add 2 spaces
[warning] 20-20:
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75-94: LGTM with a minor suggestion for import statements.The Node REPL instructions remain clear and relevant. The updated import statements correctly reflect the switch to Viem, and the use of the Steps component enhances readability.
Consider destructuring the chain imports for consistency and readability:
-const { optimismSepolia, sepolia } = require('viem/chains'); +const { chains } = require('viem'); +const { optimismSepolia, sepolia } = chains;This approach allows for easier addition of more chains in the future if needed.
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🪛 LanguageTool
[typographical] ~159-~159: Consider inserting a comma for improved readability.
Context: ...ctions via theOptimismPortalcontract it's important to always include a gas buf...(INITIAL_ADVP_COMMA)
[uncategorized] ~193-~193: Possible missing comma found.
Context: ...{Wait for the L1 transaction
} First you'll need to wait for the L1 transact...(AI_HYDRA_LEO_MISSING_COMMA)
101-117: LGTM with a suggestion for variable naming consistency.The section on setting session variables has been successfully updated to use Viem. The private key loading remains secure, and the RPC providers and wallets are correctly created using Viem's functions.
Consider using consistent naming conventions for the client variables:
-const l1PublicClient = createPublicClient({ chain: sepolia, transport: http("https://rpc.ankr.com/eth_sepolia") }); -const l2PublicClient = createPublicClient({ chain: optimismSepolia, transport: http("https://sepolia.optimism.io") }); -const l1WalletClient = createWalletClient({ chain: sepolia, transport: http("https://rpc.ankr.com/eth_sepolia") }); -const l2WalletClient = createWalletClient({ chain: optimismSepolia, transport: http("https://sepolia.optimism.io") }); +const sepoliaPublicClient = createPublicClient({ chain: sepolia, transport: http("https://rpc.ankr.com/eth_sepolia") }); +const opSepoliaPublicClient = createPublicClient({ chain: optimismSepolia, transport: http("https://sepolia.optimism.io") }); +const sepoliaWalletClient = createWalletClient({ chain: sepolia, transport: http("https://rpc.ankr.com/eth_sepolia") }); +const opSepoliaWalletClient = createWalletClient({ chain: optimismSepolia, transport: http("https://sepolia.optimism.io") });This naming convention more clearly indicates which network each client is associated with.
124-129: LGTM with a suggestion for error handling.The balance checking code has been successfully updated to use Viem's functions. The use of
formatEtherensures the balance is displayed in a human-readable format.Consider adding error handling to improve robustness:
-const address = await l2WalletClient.account.address; -const initialBalance = await l2PublicClient.getBalance({ address }); -console.log(`Initial balance: ${formatEther(initialBalance)} ETH`); +try { + const address = await l2WalletClient.account.address; + const initialBalance = await l2PublicClient.getBalance({ address }); + console.log(`Initial balance: ${formatEther(initialBalance)} ETH`); +} catch (error) { + console.error('Error checking initial balance:', error.message); +}This change will help users identify issues if the balance check fails.
134-207: LGTM with a suggestion for gas estimation.The section on triggering the transaction has been successfully updated to use Viem. The OptimismPortal contract interaction, gas estimation, and transaction sending process have been correctly modified to work with Viem's methods.
Consider extracting the gas buffer calculation into a constant for better readability and maintainability:
+const GAS_BUFFER_FACTOR = 1.2n; // 20% buffer const { hash: l1TxHash } = await l1WalletClient.writeContract({ address: optimismPortalAddress, abi: optimismPortalAbi, functionName: 'depositTransaction', args: [gasLimit, data], value, - gas: gasEstimate * 120n / 100n, // 20% buffer + gas: gasEstimate * GAS_BUFFER_FACTOR, });This change makes the buffer calculation more explicit and easier to adjust if needed.
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🪛 LanguageTool
[typographical] ~159-~159: Consider inserting a comma for improved readability.
Context: ...ctions via theOptimismPortalcontract it's important to always include a gas buf...(INITIAL_ADVP_COMMA)
[uncategorized] ~193-~193: Possible missing comma found.
Context: ...{Wait for the L1 transaction
} First you'll need to wait for the L1 transact...(AI_HYDRA_LEO_MISSING_COMMA)
214-225: LGTM with a suggestion for error handling.The section on checking the updated balance has been successfully updated to use Viem's functions. The addition of the balance difference calculation is a helpful feature for users.
Consider adding error handling to improve robustness:
-const finalBalance = await l2PublicClient.getBalance({ address }); -console.log(`Final balance: ${formatEther(finalBalance)} ETH`); - -const difference = initialBalance - finalBalance; -console.log(`Difference: ${formatEther(difference)} ETH`); +try { + const finalBalance = await l2PublicClient.getBalance({ address }); + console.log(`Final balance: ${formatEther(finalBalance)} ETH`); + + const difference = initialBalance - finalBalance; + console.log(`Difference: ${formatEther(difference)} ETH`); +} catch (error) { + console.error('Error checking final balance:', error.message); +}This change will help users identify issues if the balance check fails.
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1-230: Overall, excellent update to incorporate Viem!The tutorial has been comprehensively and successfully updated to use Viem instead of @eth-optimism/contracts-ts. The changes maintain the tutorial's clarity and educational value while introducing users to a more modern Ethereum development library.
Key improvements:
- Consistent use of Viem throughout the tutorial.
- Clear explanations of new concepts and methods introduced by Viem.
- Maintained overall structure and flow of the tutorial.
To further enhance the tutorial:
- Consider adding a brief explanation of why Viem is preferred over the previously used libraries.
- Include links to Viem documentation for readers who want to explore the library further.
- Add a troubleshooting section to address common issues users might encounter when working with Viem and OP Mainnet.
These additions would provide more context and resources for users, making the tutorial even more valuable as a learning resource.
🧰 Tools
🪛 LanguageTool
[typographical] ~159-~159: Consider inserting a comma for improved readability.
Context: ...ctions via theOptimismPortalcontract it's important to always include a gas buf...(INITIAL_ADVP_COMMA)
[uncategorized] ~193-~193: Possible missing comma found.
Context: ...{Wait for the L1 transaction
} First you'll need to wait for the L1 transact...(AI_HYDRA_LEO_MISSING_COMMA)
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pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"
🪛 LanguageTool
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx
[uncategorized] ~12-~12: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...(COMMA_COMPOUND_SENTENCE)
[typographical] ~15-~15: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...(DURING_THAT_TIME_COMMA)
[style] ~65-~65: Consider a shorter alternative to avoid wordiness.
Context: ...our Environment You need a private key in order to sign transactions. Set your private ke...(IN_ORDER_TO_PREMIUM)
[typographical] ~159-~159: Consider inserting a comma for improved readability.
Context: ...ctions via theOptimismPortalcontract it's important to always include a gas buf...(INITIAL_ADVP_COMMA)
[uncategorized] ~193-~193: Possible missing comma found.
Context: ...{Wait for the L1 transaction
} First you'll need to wait for the L1 transact...(AI_HYDRA_LEO_MISSING_COMMA)
🪛 GitHub Check: lint
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx
[warning] 19-19:
Incorrect list-item indent: add 2 spaces
[warning] 20-20:
Incorrect list-item indent: add 2 spaces
🔇 Additional comments (2)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (2)
Line range hint
56-70: LGTM! Clear instructions for obtaining ETH and setting up the private key.The sections on getting ETH on Sepolia and OP Sepolia, as well as adding a private key to the environment, remain clear and accurate. The use of Callout components effectively highlights important information and resources.
🧰 Tools
🪛 LanguageTool
[style] ~65-~65: Consider a shorter alternative to avoid wordiness.
Context: ...our Environment You need a private key in order to sign transactions. Set your private ke...(IN_ORDER_TO_PREMIUM)
230-230: LGTM! Clear and informative Next Steps section.The Next Steps section has been successfully updated to mention Viem and provides a good summary of what users have accomplished. The information about potential further applications of the technique is helpful for users who want to explore more complex scenarios.
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Actionable comments posted: 4
🧹 Outside diff range and nitpick comments (5)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (5)
11-12: Concise explanation of OP Mainnet's block production model.The streamlined content provides a clear and concise explanation. The capitalization of "Single-Sequencer" is correct.
Consider adding a comma after "counterparts" for improved readability:
-Single-Sequencer models are simpler than their highly decentralized counterparts but they are also more vulnerable to potential downtime. +Single-Sequencer models are simpler than their highly decentralized counterparts, but they are also more vulnerable to potential downtime.🧰 Tools
🪛 LanguageTool
[uncategorized] ~12-~12: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...(COMMA_COMPOUND_SENTENCE)
14-15: Clear introduction to the tutorial content.The updates accurately reflect the use of Viem and specify the OP Sepolia testnet. The content is informative and aligns with the PR objectives.
Consider adding a comma for improved readability:
-In this tutorial you'll learn how to trigger a transaction on OP Mainnet from Ethereum using Viem. +In this tutorial, you'll learn how to trigger a transaction on OP Mainnet from Ethereum using Viem.🧰 Tools
🪛 LanguageTool
[typographical] ~15-~15: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...(DURING_THAT_TIME_COMMA)
19-20: Correct dependencies list with minor formatting issue.The dependencies list is accurate and relevant. However, the list items should be properly indented for better readability and adherence to Markdown best practices.
Please update the formatting as follows:
-* [node](https://nodejs.org/en/) -* [pnpm](https://pnpm.io/installation) + * [node](https://nodejs.org/en/) + * [pnpm](https://pnpm.io/installation)🧰 Tools
🪛 GitHub Check: lint
[warning] 19-19:
Incorrect list-item indent: add 2 spaces
[warning] 20-20:
Incorrect list-item indent: add 2 spaces
65-66: Clear instructions for setting up the private key.The content provides relevant information about setting up the private key as an environment variable. Consider simplifying the first sentence for improved conciseness:
-You need a private key in order to sign transactions. +You need a private key to sign transactions.🧰 Tools
🪛 LanguageTool
[style] ~65-~65: Consider a shorter alternative to avoid wordiness.
Context: ...our Environment You need a private key in order to sign transactions. Set your private ke...(IN_ORDER_TO_PREMIUM)
124-137: Comprehensive instructions for OptimismPortal setup and gas estimation.The content provides detailed and relevant instructions for creating the OptimismPortal object and estimating the required gas. The code snippets are correct and align with the tutorial's objectives.
Consider adding a comma for improved readability:
-When sending transactions via the `OptimismPortal` contract it's important to always include a gas buffer. +When sending transactions via the `OptimismPortal` contract, it's important to always include a gas buffer.🧰 Tools
🪛 LanguageTool
[typographical] ~135-~135: Consider inserting a comma for improved readability.
Context: ...ctions via theOptimismPortalcontract it's important to always include a gas buf...(INITIAL_ADVP_COMMA)
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- pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (6 hunks)
- public/tutorials/send-tx-from-eth.js (1 hunks)
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pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"
🪛 LanguageTool
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx
[uncategorized] ~12-~12: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...(COMMA_COMPOUND_SENTENCE)
[typographical] ~15-~15: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...(DURING_THAT_TIME_COMMA)
[style] ~65-~65: Consider a shorter alternative to avoid wordiness.
Context: ...our Environment You need a private key in order to sign transactions. Set your private ke...(IN_ORDER_TO_PREMIUM)
[typographical] ~135-~135: Consider inserting a comma for improved readability.
Context: ...ctions via theOptimismPortalcontract it's important to always include a gas buf...(INITIAL_ADVP_COMMA)
[uncategorized] ~148-~148: Possible missing comma found.
Context: ...{Wait for the L1 transaction
} First you'll need to wait for the L1 transact...(AI_HYDRA_LEO_MISSING_COMMA)
🪛 GitHub Check: lint
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx
[warning] 19-19:
Incorrect list-item indent: add 2 spaces
[warning] 20-20:
Incorrect list-item indent: add 2 spaces
🔇 Additional comments (11)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (10)
2-2: Title and description updates look good.The changes accurately reflect the shift to using Viem in the tutorial. The title uses proper title case, and the description is clear and concise.
Also applies to: 4-4
24-25: Clear introduction to the project setup using Viem.The content accurately reflects the shift to using Viem and provides clear information about the project setup. The capitalization of "Node.js" is correct, maintaining consistency with the proper noun usage guideline.
41-44: Correct installation step for Viem.The installation step has been accurately updated to use Viem. The pnpm command for installing Viem is correct and aligns with the tutorial's objectives.
56-57: Clear information about token bridging.The content provides relevant and clear information about bridging tokens from Sepolia to OP Sepolia. The sentence structure is grammatically correct and easy to understand.
75-76: Clear explanation of using Node REPL with Viem.The content provides a clear and relevant explanation of using the Node REPL to interact with Viem. The information is accurate and easy to understand.
90-92: Correct import statement for Viem.The content accurately shows how to import Viem in the Node REPL session. The code snippet is correct and aligns with the tutorial's objectives.
105-110: Correct setup for private key, RPC providers, and wallets.The content accurately demonstrates how to load the private key and create RPC providers and wallets using Viem. The code snippets are correct and provide the necessary setup for the tutorial.
117-119: Clear instructions for checking initial balance.The content provides clear and relevant instructions for checking the initial balance on OP Sepolia. The code snippet correctly demonstrates how to use Viem to retrieve the balance.
142-151: Clear instructions for sending and waiting for the L1 transaction.The content provides clear and relevant instructions for sending the transaction with the appropriate gas buffer and waiting for the L1 transaction to be mined. The code snippets accurately demonstrate how to use Viem for these operations.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~148-~148: Possible missing comma found.
Context: ...{Wait for the L1 transaction
} First you'll need to wait for the L1 transact...(AI_HYDRA_LEO_MISSING_COMMA)
156-158: Comprehensive instructions for handling the L2 transaction.The content provides clear and relevant instructions for determining the L2 transaction hash and waiting for it to be included in the L2 blockchain. The code snippet accurately demonstrates how to use Viem for these operations.
public/tutorials/send-tx-from-eth.js (1)
45-52: Check the gas calculation and usageIn the
writeContractfunction, you're setting thegasparameter using a custom calculation:gas: gasEstimate * 120n / 100n, // 20% bufferWhile adding a buffer to the gas estimate is a good practice to prevent out-of-gas errors, ensure that the calculation is accurate and that the gas value is accepted by the network.
Consider verifying that the gas estimation and buffer comply with network requirements and that the
gasvalue does not exceed any limits.
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Actionable comments posted: 4
🧹 Outside diff range and nitpick comments (3)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (3)
11-12: Concise explanation of OP Mainnet's block production model.The updated content provides a clear and concise explanation. The use of proper capitalization and the Oxford comma is correct.
Consider adding a brief definition of "Sequencer" for readers who might be unfamiliar with the term.
🧰 Tools
🪛 LanguageTool
[uncategorized] ~12-~12: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...(COMMA_COMPOUND_SENTENCE)
14-15: Tutorial description updated to include Viem.The changes accurately reflect the use of Viem in the tutorial. However, there's a minor grammatical issue to address.
Add a comma after "In this tutorial" for improved readability:
-In this tutorial you'll learn how to trigger a transaction on OP Mainnet from Ethereum using Viem. +In this tutorial, you'll learn how to trigger a transaction on OP Mainnet from Ethereum using Viem.🧰 Tools
🪛 LanguageTool
[typographical] ~15-~15: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...(DURING_THAT_TIME_COMMA)
65-66: Consider simplifying the wording for improved conciseness.The information provided is correct, but the phrasing can be made more concise. Consider this revision:
-You need a private key in order to sign transactions. +You need a private key to sign transactions.This change maintains the meaning while improving readability.
🧰 Tools
🪛 LanguageTool
[style] ~65-~65: Consider a shorter alternative to avoid wordiness.
Context: ...our Environment You need a private key in order to sign transactions. Set your private ke...(IN_ORDER_TO_PREMIUM)
📜 Review details
Configuration used: .coderabbit.yaml
Review profile: CHILL
📒 Files selected for processing (2)
- pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (6 hunks)
- public/tutorials/send-tx-from-eth.js (1 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (1)
Pattern
**/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Use bold for prominence instead of all caps or italics.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for headers, buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
"
🪛 LanguageTool
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx
[uncategorized] ~12-~12: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...(COMMA_COMPOUND_SENTENCE)
[typographical] ~15-~15: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...(DURING_THAT_TIME_COMMA)
[style] ~65-~65: Consider a shorter alternative to avoid wordiness.
Context: ...our Environment You need a private key in order to sign transactions. Set your private ke...(IN_ORDER_TO_PREMIUM)
[typographical] ~135-~135: Consider inserting a comma for improved readability.
Context: ...ctions via theOptimismPortalcontract it's important to always include a gas buf...(INITIAL_ADVP_COMMA)
🪛 GitHub Check: lint
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx
[warning] 19-19:
Incorrect list-item indent: add 2 spaces
[warning] 20-20:
Incorrect list-item indent: add 2 spaces
🔇 Additional comments (10)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (10)
2-2: Title and description updates look good.The changes accurately reflect the new focus on the Viem library and follow proper capitalization guidelines for titles.
Also applies to: 4-4
24-25: Introduction to Viem package looks good.The updated content clearly introduces the use of the Viem package for this tutorial. The sentence structure and capitalization are correct.
31-32: Project setup and Viem installation steps look good.The updated code snippets for creating the project folder and installing Viem are correct and align with the tutorial's objectives.
Also applies to: 41-41, 44-44
56-57: Instructions for obtaining ETH on testnets are clear.The updated content provides clear guidance on obtaining ETH on both Sepolia and OP Sepolia testnets, which is essential for following the tutorial.
75-76: Introduction to using Node REPL with Viem is clear.The content accurately introduces the use of Node REPL for interacting with Viem, which is essential for following the tutorial steps.
177-177: Conclusion effectively summarizes the tutorial.The conclusion accurately reflects the tutorial's objectives, highlighting the successful use of Viem to trigger a transaction on OP Sepolia from Sepolia. It also provides valuable context for potential further applications of this technique, which is helpful for readers looking to expand their understanding.
119-119: Balance checking step is clear and well-referenced.The step for checking the initial balance is clearly presented and uses an external file reference for the code snippet, which is a good practice for maintaining consistency.
Please verify that the referenced file
<rootDir>/public/tutorials/send-tx-from-eth.jscontains the correct code for checking the balance. You can use the following script to check the content:#!/bin/bash # Description: Verify the code for checking the initial balance. # Test: Check the content of the referenced file cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '17,18p'
130-130: Transaction triggering steps are well-structured and informative.The steps for triggering the transaction using the OptimismPortal contract are clearly labeled and follow a logical sequence. The use of external file references for code snippets is consistent and maintainable.
The note about including a gas buffer is crucial for successful transaction execution. Consider adding a brief explanation of why a 20% buffer is recommended.
Add a brief explanation for the 20% gas buffer, for example:
"A 20% buffer is recommended to account for potential fluctuations in gas prices and ensure transaction success."Please verify that the referenced file
<rootDir>/public/tutorials/send-tx-from-eth.jscontains the correct code for each step of the transaction triggering process. You can use the following script to check the content:#!/bin/bash # Description: Verify the code for transaction triggering steps. # Test: Check the content of the referenced file echo "OptimismPortal object creation:" cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '20,31p' echo "\nGas estimation:" cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '33,45p' echo "\nSending transaction:" cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '50,61p' echo "\nWaiting for L1 transaction:" cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '60p' echo "\nWaiting for L2 transaction:" cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '67,73p'Also applies to: 135-135, 137-137, 142-142, 144-144, 151-151, 156-156, 158-158
167-167: Balance verification steps are clear and well-referenced.The steps for checking the updated balance and verifying the transaction amount are clearly presented and use external file references for the code snippets, which is a good practice for maintaining consistency.
Please verify that the referenced file
<rootDir>/public/tutorials/send-tx-from-eth.jscontains the correct code for checking the updated balance and verifying the transaction amount. You can use the following script to check the content:#!/bin/bash # Description: Verify the code for balance verification steps. # Test: Check the content of the referenced file echo "Checking updated balance:" cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '75,76p' echo "\nVerifying transaction amount:" cat <rootDir>/public/tutorials/send-tx-from-eth.js | sed -n '78,79p'Also applies to: 172-172
90-90: Viem import step is clear and well-structured.The step for importing Viem is clearly labeled and follows the tutorial structure. The use of an external file reference for the code snippet is a good practice for maintaining consistency.
Please verify that the referenced file
<rootDir>/public/tutorials/send-tx-from-eth.jscontains the correct import statements for Viem. You can use the following script to check the content:Also applies to: 92-92
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (3)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (3)
13-17: Improve readability with proper punctuation.
Consider these grammatical improvements:
- Add a comma before "but" in line 14: "...decentralized counterparts, but they are..."
- Add a comma in line 17: "In this tutorial, you'll learn..."
🧰 Tools
🪛 LanguageTool
[uncategorized] ~14-~14: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...
(COMMA_COMPOUND_SENTENCE)
[typographical] ~17-~17: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...
(DURING_THAT_TIME_COMMA)
Line range hint 64-108: Consider adding security best practices for private key handling.
While the tutorial works correctly, consider adding security warnings about:
- Never committing private keys to version control
- Using
.envfiles with proper gitignore rules - Mentioning that this is for development/testing only
Would you like me to provide a code example for secure environment variable handling?
🧰 Tools
🪛 LanguageTool
[typographical] ~130-~130: Consider inserting a comma for improved readability.
Context: ...ctions via the OptimismPortal contract it's important to always include a gas buf...
(INITIAL_ADVP_COMMA)
120-154: LGTM with minor grammar improvement.
The transaction handling steps are well-explained and technically accurate. Consider adding a comma in line 130: "When sending transactions via the OptimismPortal contract, it's important..."
🧰 Tools
🪛 LanguageTool
[typographical] ~130-~130: Consider inserting a comma for improved readability.
Context: ...ctions via the OptimismPortal contract it's important to always include a gas buf...
(INITIAL_ADVP_COMMA)
📜 Review details
Configuration used: .coderabbit.yaml
Review profile: CHILL
📒 Files selected for processing (2)
- .github/workflows/tutorials.yml (1 hunks)
- pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (4 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (1)
Pattern **/*.mdx: "ALWAYS review Markdown content THOROUGHLY with the following criteria:
- Use proper nouns in place of personal pronouns like 'We' and 'Our' to maintain consistency in communal documentation.
- Avoid gender-specific language and use the imperative form.
- Monitor capitalization for emphasis. Avoid using all caps, italics, or bold for emphasis.
- Ensure proper nouns are capitalized in sentences.
- Apply the Oxford comma.
- Use proper title case for buttons, tab names, page names, and links. Sentence case should be used for body content and short phrases, even in links.
- Use correct spelling and grammar at all times (IMPORTANT).
- For H1, H2, and H3 headers:
- Use sentence case, capitalizing only the first word.
- Preserve the capitalization of proper nouns, technical terms, and acronyms as defined in the 'nouns.txt' file located in the root directory of the project.
- Do not automatically lowercase words that appear in the 'nouns.txt' file, regardless of their position in the header.
- Flag any headers that seem to inconsistently apply these rules for manual review.
- When reviewing capitalization, always refer to the 'nouns.txt' file for the correct capitalization of proper nouns and technical terms specific to the project.
"
🪛 actionlint
.github/workflows/tutorials.yml
56-56: the runner of "actions/checkout@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
59-59: the runner of "actions/setup-node@v2" action is too old to run on GitHub Actions. update the action's version to fix this issue
(action)
🪛 yamllint
.github/workflows/tutorials.yml
[warning] 55-55: wrong indentation: expected 6 but found 4
(indentation)
[error] 61-61: trailing spaces
(trailing-spaces)
🪛 LanguageTool
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx
[uncategorized] ~14-~14: Use a comma before ‘but’ if it connects two independent clauses (unless they are closely connected and short).
Context: ... their highly decentralized counterparts but they are also more vulnerable to potent...
(COMMA_COMPOUND_SENTENCE)
[typographical] ~17-~17: It appears that a comma is missing.
Context: ...ding a transaction on Ethereum. In this tutorial you'll learn how to trigger a transacti...
(DURING_THAT_TIME_COMMA)
[typographical] ~130-~130: Consider inserting a comma for improved readability.
Context: ...ctions via the OptimismPortal contract it's important to always include a gas buf...
(INITIAL_ADVP_COMMA)
🔇 Additional comments (5)
.github/workflows/tutorials.yml (2)
88-91: LGTM: Job dependency configuration is correct.
The sequential execution chain ensures tutorials are run in a logical order.
73-73: Verify the tutorial script exists.
Let's ensure the new tutorial script is present in the repository.
✅ Verification successful
Script exists and appears to be properly configured
The tutorial script is present in the correct location and contains valid JavaScript code for an Ethereum transaction tutorial. While it doesn't have executable permissions, this isn't an issue as it's executed through Node.js in the workflow.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check if the tutorial script exists
# Expected: File should exist and be executable
fd --type f "send-tx-from-eth.js" public/tutorials/
Length of output: 88
Script:
#!/bin/bash
# Let's verify if the script has executable permissions and check its content
ls -l public/tutorials/send-tx-from-eth.js
cat public/tutorials/send-tx-from-eth.js | head -n 10
Length of output: 669
pages/builders/app-developers/tutorials/send-tx-from-eth.mdx (3)
2-4: LGTM! Title and description are clear and properly formatted.
The updates accurately reflect the transition to OP Stack and the introduction of Viem while maintaining proper capitalization of technical terms.
26-46: LGTM! Clear and well-structured project setup instructions.
The setup steps are logically organized and use appropriate code blocks for commands.
159-171: LGTM! Clear verification steps and conclusion.
The balance verification steps and conclusion effectively wrap up the tutorial while suggesting potential next steps.
Description
Updated the Triggering OP Mainnet Transactions Tutorial to use Viem
Tests
Please describe any tests you've added. If you've added no tests, or left important behavior untested, please explain why not.
Additional context
Add any other context about the problem you're solving.
Metadata