Update SuperchainContractTable to pull from superchain.toml instead #1298
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📝 WalkthroughWalkthroughThe pull request introduces changes to the Sequence DiagramsequenceDiagram
participant Component as SuperchainContractTable
participant Fetcher as Fetch API
participant TOML as TOML Parser
participant Extractor as extractAddresses
Component->>Fetcher: Fetch configuration from CONFIG_URL
Fetcher-->>Component: Return TOML text
Component->>TOML: Parse TOML text
TOML-->>Component: Return parsed configuration
Component->>Extractor: Extract addresses
Extractor-->>Component: Return addresses
Component->>Component: Render contract table
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Actionable comments posted: 0
🧹 Nitpick comments (2)
components/SuperchainContractTable.tsx (2)
15-33: Enhance error handling for better debugging.While the TOML parsing implementation is correct, the error handling could be more specific to help diagnose issues.
Consider this improvement:
- if (!response.ok) { - throw new Error('Failed to fetch config'); + if (!response.ok) { + throw new Error(`Failed to fetch config: ${response.status} ${response.statusText}`); } const text = await response.text(); - const data = toml.parse(text); - setConfig(data); + try { + const data = toml.parse(text); + setConfig(data); + } catch (parseError) { + throw new Error(`Failed to parse TOML: ${parseError.message}`); + }
48-59: Consider extracting the Ethereum address pattern as a constant.The address extraction logic is well-implemented, but the regex pattern could be extracted for reusability and maintainability.
Consider this improvement:
+ const ETH_ADDRESS_PATTERN = /^0x[a-fA-F0-9]{40}$/; + function extractAddresses(obj: Record<string, any>, prefix = ''): TableAddresses { const addresses: TableAddresses = {}; for (const [key, value] of Object.entries(obj)) { - if (typeof value === 'string' && /^0x[a-fA-F0-9]{40}$/.test(value)) { + if (typeof value === 'string' && ETH_ADDRESS_PATTERN.test(value)) { addresses[`${prefix}${key}`] = value;
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⛔ Files ignored due to path filters (1)
pnpm-lock.yamlis excluded by!**/pnpm-lock.yaml
📒 Files selected for processing (3)
components/SuperchainContractTable.tsx(2 hunks)next-env.d.ts(1 hunks)package.json(1 hunks)
✅ Files skipped from review due to trivial changes (1)
- next-env.d.ts
🔇 Additional comments (5)
components/SuperchainContractTable.tsx (4)
1-6: LGTM! Configuration source updated correctly.The imports and CONFIG_URL changes align well with the PR objectives, correctly pointing to the superchain.toml file.
12-13: LGTM! TypeScript interface style improved.The change from comma to semicolon in the type declaration follows TypeScript best practices.
40-46: LGTM! Clear loading and error states.The loading and error state handling is straightforward and user-friendly.
Line range hint
61-70: LGTM! Clean component rendering.The AddressTable usage is correct and properly integrates with the extracted addresses.
package.json (1)
37-37: LGTM! Appropriate TOML package version.The addition of the toml package with version ^3.0.0 is appropriate for parsing TOML configurations.
Updates
SuperchainContractTableto pull from superchain.toml instead of configs.jsonPreview page: https://deploy-preview-1298--docs-optimism.netlify.app/chain/addresses