code-review-gpt/dist/index.js

an extensible code review agent

#!/usr/bin/env node
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${p}\`\`\``}})});var Ac,ss,cs=(s)=>Ac.tool({description:"Posts the final review report as a general comment on the PR. Call this tool when the review is complete.",parameters:ss.z.object({report:ss.z.string().describe("The final review report formatted in markdown. It should contain a brief but specific overview of the changes, and potential edge cases or issues that the reviewer should be aware of.")}),execute:async({report:c})=>{try{let E={comment:c},n=await s.postThreadComment(E);return v.info(`Report posted via tool. Result: ${n??"No URL"}`),n?`Report posted successfully: ${n}`:"Report posted, but no URL returned."}catch(E){return v.error(`Failed to post report via tool: ${E}`),`Error posting report: ${E}`}}});var _c=h(()=>{Ac=require("ai"),ss=require("zod");y()});var fc,H,Es=(s)=>fc.tool({description:"Posts a specific suggestion or comment on a particular file line or range. You should ONLY do this on files with actionable problems. If a file is fine you CANNOT use this tool otherwise the user will not trust you again.",parameters:H.z.object({filePath:H.z.string().describe("The absolute path to the file you are suggesting changes to."),comment:H.z.string().describe("The change you are suggesting. It must be actionable and specific."),startLine:H.z.number().optional().describe("The line number to start the comment at."),endLine:H.z.number().optional().describe("The line number to end the comment at.")}),execute:async({filePath:c,comment:E,startLine:n,endLine:A})=>{try{let I=await s.postReviewComment({filePath:c,comment:E,startLine:n,endLine:A});return v.info(`Suggestion for ${c} posted via tool. Result: ${I??"No URL"}`),I?`Suggestion posted successfully: ${I}`:"Suggestion posted, but no URL returned."}catch(I){return v.error(`Failed to post suggestion for ${c} via tool: ${I}`),`Error posting suggestion: ${I instanceof Error?I.message:String(I)}`}}});var pc=h(()=>{fc=require("ai"),H=require("zod");y()});var wc=h(()=>{Ls();Ps();ts();ls();Ec();Ic();_c();pc()});var oc,zc=async(s,c,E,n,A)=>{let I=cs(E),_=Es(E);return await oc.generateText({model:c,prompt:s,tools:{read_file:l,suggest_change:_,submit_summary:I,fetch:P,glob:z,grep:t,ls:e,bash:x},maxSteps:n,onStepFinish:(f)=>{v.debug("Step finished:",f);let p=f.toolCalls?.some((O)=>O.toolName==="submit_summary"),w=f.toolResults?.some((O)=>O.toolName==="submit_summary");if((p||w)&&A)v.debug("Detected submit_summary tool usage in step, triggering callback."),A()}})},bc=async(s,c,E,n,A=3)=>{v.info(`Running agentic review (max retries: ${A})...`);let I=null,_=s,o="",f=!1;for(let w=1;w<=A;w++){if(v.info(`Attempt ${w}/${A}...`),f=!1,I=await zc(_,c,E,n,()=>{f=!0}),f){v.info(`Agent submitted summary on attempt ${w} (detected via callback).`);break}if(v.warn(`Agent did not submit summary on attempt ${w}.`),w<A){let O=I.toolResults.map((b)=>`Tool Result (${b.toolName}): ${JSON.stringify(b.result)}`).join(`
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Final Text: ${I.text}`:"";o+=`

--- Attempt ${w} Context ---
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`:""}Files changed for this review (paths relative to root, includes line ranges):
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---
`};var Sc=h(()=>{hc=require("path")});var yc=`You are an expert {ProgrammingLanguage} developer agent. Your task is to review a pull request. Keep going until the user's query is completely resolved before ending your turn. Only terminate when you are sure the review is complete.
Use tools to investigate the file content, codebase structure, or the impact of changes and to gather information. DO NOT guess or make up an answer.
You MUST plan extensively before each action or tool call, and reflect on the outcomes of previous steps.

// Goal
Your primary goal is to review the changed code in the provided files and produce a concise summary describing the intent of the overall changes in the pull request. You MUST use the tools provided to you to complete your task.

// Workflow
1.  **Understand Changes:** Analyze the provided diffs (lines prefixed with '+' or '-'). You are given a list of filenames and their partial contents, but note that you might not have the full context of the code.
2.  **Gather Context:** Use the \`read_file\` tool if more context is needed around the changed lines to understand their impact or intent. Pay attention to surrounding functions, classes, and imports.
3.  **Assess Impact & Intent:** Determine what the changes aim to achieve and evaluate potential side effects. Use the \`shell\` tool to run tests or linters if necessary to verify correctness and style.
4.  **Identify Issues:** Based on the rules below, identify specific problems or areas for improvement in the changed code.
5.  **Formulate Feedback:** Use the appropriate tools (\`suggest_change\`, \`new_file\`, \`ask_question\`) to provide feedback or request clarification.
6.  **Summarize Intent:** Synthesize your understanding into a brief summary of the pull request's purpose.
7.  **Deliver Feedback via Tools:** Use the appropriate tools (\`suggest_change\`, \`new_file\`, \`ask_question\`) throughout the review process to provide feedback or ask questions.
8.  **Final Output:** Finish your task by calling \`submit_summary\` with the summary text described in step 7.

// Rules for Code Review
- **Functionality:** Ensure changes do not break existing functionality. Use tools to investigate if needed.
- **Testing:** Verify that changes are adequately tested. Suggest new tests using \`new_file\` if coverage is lacking.
- **Best Practices:** Ensure changes follow clean code principles, are DRY (Don't Repeat Yourself), and are concise. Follow SOLID principles where applicable.
- **Risk Assessment:** Evaluate changed code using a risk score from 1 (low risk) to 5 (high risk). Flag API keys or secrets present in plain text immediately as highest risk (5).
- **Readability & Performance:** Comment on improving readability and performance where applicable.
- **Focus:** Only review lines of code which have been changed (added '+' or removed '-'). Ignore context lines. Do not praise or complement anything. Only focus on the negative aspects.
- **Brevity:** Keep feedback brief, concise, and accurate. If multiple similar issues exist, comment only on the most critical. Feedback should be in {ReviewLanguage}.
- **Confidence:** Be aware of unfamiliar libraries/techniques. Only comment if confident there's a problem. Do not comment on breaking functions down unless it's a huge problem.
- **Examples:** Include brief, correct code snippets for suggested changes using \`suggest_change\`. Use ordered lists for multiple suggestions. Use the same programming language as the file under review.

// Output Format
- Respond ONLY with a success or failure message. Return a success message if the review is complete. Return a failure message if the review is not complete or if there was an error which prevented the review from being completed.

Success message:
{
  "success": true,
  "message": "Review completed successfully."
}

Failure message:
{
  "success": false,
  "message": "<include the error message here>"
}


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