chore: add eslint and improve error handling #1
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WalkthroughThis pull request introduces several changes across multiple files, including the addition of a new ESLint configuration file, updates to the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant App
participant AIService
participant Logger
User->>App: Request AI response
App->>AIService: Fetch response
AIService->>App: Return Result<AIResponse, Error>
App->>Logger: Log response
App->>User: Send AI response
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Actionable comments posted: 6
🧹 Outside diff range and nitpick comments (6)
eslint.config.mjs (2)
4-6: Consider using 2-space indentation.While 4-space indentation is valid, 2-space indentation is more common in modern JavaScript/TypeScript projects and can improve code readability, especially in deeply nested structures. However, this is ultimately a team preference.
stylistic: { - indent: 4, + indent: 2, },
11-15: Consider using less restrictive rule configurations instead of disabling them.Given that the PR focuses on improving error handling, consider:
- Using
warninstead ofoffforts/consistent-type-definitionsto maintain type consistency- Configuring
style/member-delimiter-stylewith specific options rather than disabling it- Keeping
node/prefer-global/processdisabled is reasonable for better module independencerules: { 'node/prefer-global/process': ['off', 'always'], - 'ts/consistent-type-definitions': ['off', 'type'], - 'style/member-delimiter-style': ['off', 'always'], + 'ts/consistent-type-definitions': ['warn', 'interface'], + 'style/member-delimiter-style': ['warn', { + multiline: { + delimiter: 'semi', + requireLast: true + }, + singleline: { + delimiter: 'semi', + requireLast: false + } + }], },package.json (1)
16-17: Lock dependency versions for better stabilityConsider using exact versions (remove ^) for critical dependencies to ensure consistent behavior across environments.
Example changes:
- "@ai-sdk/anthropic": "^0.0.56", - "@ai-sdk/openai": "^0.0.72", - "ai": "^3.4.33", - "dedent": "^1.5.3", - "neverthrow": "^8.1.1", + "@ai-sdk/anthropic": "0.0.56", + "@ai-sdk/openai": "0.0.72", + "ai": "3.4.33", + "dedent": "1.5.3", + "neverthrow": "8.1.1",Also applies to: 20-21, 24-24
src/main.ts (3)
154-164: Avoid logging within error mapper inResultAsync.fromPromiseIn
getAIResponse(), logging the error inside the error mapper function ofResultAsync.fromPromiseis not recommended, as it may cause side effects during error mapping. It's better to handle logging after the promise has been resolved.Apply this diff to move logging outside of the error mapper:
const response = await ResultAsync.fromPromise( generateText({ model: resolveModel(), system: prompt.system, prompt: prompt.user, }), (error) => { - logger.error(`${AI_PROVIDER.toUpperCase()} API error: ${error}`) return error as Error }, ) if (response.isErr()) { + logger.error(`${AI_PROVIDER.toUpperCase()} API error: ${response.error}`) logger.error(`Failed to generate text: ${response.error}`) return err(response.error) }
543-545: Usecore.setFailed()instead ofprocess.exit(1)in error handlerIn the main process's error handler,
process.exit(1)is used to exit on error. In GitHub Actions, usingcore.setFailed()is the recommended way to fail the action and provide error messages.Apply this diff to use
core.setFailed():main().catch((error) => { logger.error(`Error:`, error) - process.exit(1) + core.setFailed(`Error: ${error.message}`) })
91-119: Consolidate logging methods to avoid duplicationCurrently, the custom
loggerimplementation uses bothconsole.logandcorelogging methods. This may lead to duplicate logs or inconsistencies.Consider using only the
corelogging methods provided by@actions/corefor consistency:info: (message: string, ...args: any[]) => { - console.log(`🔍 ${message}`, ...args) core.info(`🔍 ${message}`) }, warn: (message: string, ...args: any[]) => { - console.log(`⚠️ ${message}`, ...args) core.warning(`⚠️ ${message}`) }, error: (message: string, ...args: any[]) => { - console.error(`❌ ${message}`, ...args) core.error(`❌ ${message}`) }, debug: (message: string, ...args: any[]) => { - console.log(`🐛 ${message}`, ...args) core.debug(`🐛 ${message}`) }, success: (message: string, ...args: any[]) => { - console.log(`✅ ${message}`, ...args) core.info(`✅ ${message}`) }, review: (message: string, ...args: any[]) => { - console.log(`📝 ${message}`, ...args) core.info(`📝 ${message}`) },
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⛔ Files ignored due to path filters (9)
bun.lockbis excluded by!**/bun.lockbdist/index.jsis excluded by!**/dist/**dist/index.js.mapis excluded by!**/dist/**,!**/*.mapdist/licenses.txtis excluded by!**/dist/**dist/sourcemap-register.jsis excluded by!**/dist/**dist/src/main.jsis excluded by!**/dist/**dist/src/main.js.mapis excluded by!**/dist/**,!**/*.mappackage-lock.jsonis excluded by!**/package-lock.jsonyarn.lockis excluded by!**/yarn.lock,!**/*.lock
📒 Files selected for processing (3)
eslint.config.mjs(1 hunks)package.json(2 hunks)src/main.ts(1 hunks)
🔇 Additional comments (5)
eslint.config.mjs (3)
1-1: LGTM! Good choice of base configuration.
Using @antfu/eslint-config as the base configuration is a solid choice as it provides comprehensive preset rules.
8-10: Please clarify the rationale for disabling parsers.
The configuration disables YAML, JSONC, and regexp parsing features. Could you explain why these parsers are disabled? If there's no specific reason, consider enabling them for better code quality coverage.
#!/bin/bash
# Check for files that might benefit from these parsers
echo "YAML files:"
fd -e yml -e yaml --type f
echo "JSON files:"
fd -e json -e jsonc --type f7-7: Reconsider ignoring YAML files.
Since the PR mentions improvements to GitHub Actions logging, it might be beneficial to lint YAML files, especially GitHub Actions workflow files, to ensure their quality and consistency.
package.json (1)
16-17: Consider consolidating AI SDKs
You've added multiple AI-related SDKs (@ai-sdk/anthropic, @ai-sdk/openai, ai). Consider if all are necessary to avoid dependency bloat.
#!/bin/bash
# Description: Check for potential dependency overlap and usage
# Check for SDK usage in the codebase
echo "Checking AI SDK usage..."
rg -l "@ai-sdk/(anthropic|openai)|import.*from 'ai'"
# Check bundle size impact
echo "Checking package sizes..."
npm view @ai-sdk/anthropic size
npm view @ai-sdk/openai size
npm view ai sizeAlso applies to: 20-20
src/main.ts (1)
295-315: Handle fallback to default rules more explicitly
In fetchCookbook(), when fetching the cookbook fails, the function logs the error and returns defaultRules. This might mask issues when the cookbook is essential for the analysis.
Ensure that falling back to defaultRules is acceptable for your use case. If the cookbook is critical, consider failing the action instead.
| logger.error(`Failed to fetch cookbook:`, cookbook.error) | ||
| return | ||
| } | ||
|
|
||
| logger.success(`Cookbook loaded successfully`) | ||
|
|
||
| const diff = await getDiff( | ||
| prDetails.owner, | ||
| prDetails.repo, | ||
| prDetails.pull_number, | ||
| ) | ||
|
|
||
| if (diff.isErr()) { | ||
| logger.error(`Failed to fetch diff:`, diff.error) | ||
| return |
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Set action failure status when critical errors occur in main()
In the main() function, when critical operations like fetching the cookbook or the diff fail, the code logs the error and returns without setting a failure status. This may cause the GitHub Action to pass even when it should fail due to these errors.
Apply this diff to fail the action appropriately:
if (cookbook.isErr()) {
logger.error(`Failed to fetch cookbook:`, cookbook.error)
- return
+ core.setFailed(`Failed to fetch cookbook`)
+ return
}
logger.success(`Cookbook loaded successfully`)
const diff = await getDiff(
prDetails.owner,
prDetails.repo,
prDetails.pull_number,
)
if (diff.isErr()) {
logger.error(`Failed to fetch diff:`, diff.error)
- return
+ core.setFailed(`Failed to fetch diff`)
+ return
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| logger.error(`Failed to fetch cookbook:`, cookbook.error) | |
| return | |
| } | |
| logger.success(`Cookbook loaded successfully`) | |
| const diff = await getDiff( | |
| prDetails.owner, | |
| prDetails.repo, | |
| prDetails.pull_number, | |
| ) | |
| if (diff.isErr()) { | |
| logger.error(`Failed to fetch diff:`, diff.error) | |
| return | |
| logger.error(`Failed to fetch cookbook:`, cookbook.error) | |
| core.setFailed(`Failed to fetch cookbook`) | |
| return | |
| } | |
| logger.success(`Cookbook loaded successfully`) | |
| const diff = await getDiff( | |
| prDetails.owner, | |
| prDetails.repo, | |
| prDetails.pull_number, | |
| ) | |
| if (diff.isErr()) { | |
| logger.error(`Failed to fetch diff:`, diff.error) | |
| core.setFailed(`Failed to fetch diff`) | |
| return |
| const { repository, number } = JSON.parse( | ||
| readFileSync(process.env.GITHUB_EVENT_PATH || '', 'utf8'), | ||
| ) |
There was a problem hiding this comment.
Ensure proper handling of GITHUB_EVENT_PATH to prevent exceptions
In getPRDetails(), if process.env.GITHUB_EVENT_PATH is undefined or empty, calling readFileSync('') will throw an error. Additionally, parsing the file content without a try-catch block may lead to unhandled exceptions.
Apply this diff to handle potential errors:
async function getPRDetails(): Promise<PRDetails> {
+ const eventPath = process.env.GITHUB_EVENT_PATH
+ if (!eventPath) {
+ logger.error('GITHUB_EVENT_PATH is not defined')
+ throw new Error('GITHUB_EVENT_PATH is not defined')
+ }
+ try {
const { repository, number } = JSON.parse(
readFileSync(eventPath, 'utf8'),
)
+ } catch (error) {
+ logger.error('Failed to read or parse GITHUB_EVENT_PATH:', error)
+ throw error
+ }
const prResponse = await octokit.pulls.get({
owner: repository.owner.login,
repo: repository.name,
pull_number: number,
})
// ... rest of the code
}Committable suggestion skipped: line range outside the PR's diff.
| if (response.isErr()) { | ||
| logger.error(`Failed to generate comprehensive analysis:`, response.error) | ||
| return { fileIssues: [], globalIssues: [] } | ||
| } | ||
| return response.value as unknown as DetailedAnalysis |
There was a problem hiding this comment.
Validate AI response before casting to DetailedAnalysis
In getComprehensiveAnalysis(), the AI response is cast to DetailedAnalysis without checking if the structure matches the expected interface. This could lead to runtime errors if the AI provides an unexpected response.
Consider adding validation to ensure that response.value conforms to DetailedAnalysis before casting. This can prevent potential runtime errors.
Apply this diff to add validation:
if (response.isErr()) {
logger.error(`Failed to generate comprehensive analysis:`, response.error)
return { fileIssues: [], globalIssues: [] }
}
- return response.value as unknown as DetailedAnalysis
+ const analysisResult = safeParseJSON<DetailedAnalysis>(JSON.stringify(response.value))
+ if (analysisResult.isErr()) {
+ logger.error('Failed to parse AI response as DetailedAnalysis:', analysisResult.error)
+ return { fileIssues: [], globalIssues: [] }
+ }
+ return analysisResult.valueCommittable suggestion skipped: line range outside the PR's diff.
what
bunas package managerneverthrowfor error handling across functionsaias common interface for LLM inferences