Merged
Conversation
Contributor
ContextThis PR marks the release of version 4.204.0, focusing on enhancing the AI code review experience, introducing the Axon Code 2 (Preview) model, and standardizing telemetry via User-Agent headers. ImplementationSummary By MatterAI
🔄 What Changed
🔍 Impact of the Change
📁 Total Files ChangedClick to Expand
🧪 Test Added/RecommendedAdded
Recommended
🔒 Security Vulnerabilities
Screenshots
How to Test
Get in Touch
Quality Checklist
Total Score: 4/4 |
![matter-ai-bot[bot]](https://avatars.githubusercontent.com/in/474549?s=60&v=4){kind=small}
Comment on lines
+683
to
708
| for (const editEntry of edit.edits) { | ||
| const beforeLines = (editEntry.originalContent || "").split("\n") | ||
| const afterLines = (editEntry.newContent || "").split("\n") | ||
|
|
||
| // Simple line-based diff calculation for each edit | ||
| if (beforeLines.length === 0 && afterLines.length > 0) { | ||
| // New content added | ||
| totalAdditions += afterLines.length | ||
| } else if (beforeLines.length > 0 && afterLines.length === 0) { | ||
| // Content deleted | ||
| totalDeletions += beforeLines.length | ||
| } else { | ||
| deletions = Math.abs(lineDiff) | ||
| } | ||
| // If same line count, assume at least some lines changed | ||
| if (lineDiff === 0 && beforeLines.some((line, i) => line !== afterLines[i])) { | ||
| additions = 1 | ||
| deletions = 1 | ||
| // Modified content - use simple line count difference | ||
| const lineDiff = afterLines.length - beforeLines.length | ||
| if (lineDiff > 0) { | ||
| totalAdditions += lineDiff | ||
| } else { | ||
| totalDeletions += Math.abs(lineDiff) | ||
| } | ||
| // If same line count, assume at least some lines changed | ||
| if (lineDiff === 0 && beforeLines.some((line, i) => line !== afterLines[i])) { | ||
| totalAdditions += 1 | ||
| totalDeletions += 1 | ||
| } | ||
| } | ||
| } |
Contributor
There was a problem hiding this comment.
🟠 Logic Error
Issue: The diff calculation logic has two flaws:
split(' ')on an empty string returns[''](length 1), causing new or empty files to be counted as modifications (+1/-1) instead of pure additions/deletions.- For modified files with line count changes (
lineDiff > 0), the current logic ignores content changes in the overlapping lines, leading to under-reported stats.
Fix: Handle empty content explicitly to return empty arrays, and use a heuristic that counts changes in the overlapping region in addition to the length difference.
Impact: Ensures accurate diff statistics in the review UI.
Suggested change
| for (const editEntry of edit.edits) { | |
| const beforeLines = (editEntry.originalContent || "").split("\n") | |
| const afterLines = (editEntry.newContent || "").split("\n") | |
| // Simple line-based diff calculation for each edit | |
| if (beforeLines.length === 0 && afterLines.length > 0) { | |
| // New content added | |
| totalAdditions += afterLines.length | |
| } else if (beforeLines.length > 0 && afterLines.length === 0) { | |
| // Content deleted | |
| totalDeletions += beforeLines.length | |
| } else { | |
| deletions = Math.abs(lineDiff) | |
| } | |
| // If same line count, assume at least some lines changed | |
| if (lineDiff === 0 && beforeLines.some((line, i) => line !== afterLines[i])) { | |
| additions = 1 | |
| deletions = 1 | |
| // Modified content - use simple line count difference | |
| const lineDiff = afterLines.length - beforeLines.length | |
| if (lineDiff > 0) { | |
| totalAdditions += lineDiff | |
| } else { | |
| totalDeletions += Math.abs(lineDiff) | |
| } | |
| // If same line count, assume at least some lines changed | |
| if (lineDiff === 0 && beforeLines.some((line, i) => line !== afterLines[i])) { | |
| totalAdditions += 1 | |
| totalDeletions += 1 | |
| } | |
| } | |
| } | |
| for (const editEntry of edit.edits) { | |
| const beforeLines = editEntry.originalContent ? editEntry.originalContent.split("\n") : [] | |
| const afterLines = editEntry.newContent ? editEntry.newContent.split("\n") : [] | |
| // Calculate additions/deletions based on length difference | |
| const lineDiff = afterLines.length - beforeLines.length | |
| if (lineDiff > 0) { | |
| totalAdditions += lineDiff | |
| } else { | |
| totalDeletions += Math.abs(lineDiff) | |
| } | |
| // Check for modified lines in the overlapping region | |
| const commonLength = Math.min(beforeLines.length, afterLines.length) | |
| for (let i = 0; i < commonLength; i++) { | |
| if (beforeLines[i] !== afterLines[i]) { | |
| totalAdditions++ | |
| totalDeletions++ | |
| } | |
| } | |
| } |
Comment on lines
+2098
to
+2115
| <VSCodeButtonLink | ||
| variant="secondary" | ||
| href="https://app.matterai.so/get-started" | ||
| style={{ | ||
| background: "var(--color-matterai-chip-blue)", | ||
| border: "1px solid var(--color-matterai-blue)", | ||
| borderRadius: "6px", | ||
| }}> | ||
| Get Started for free | ||
| </VSCodeButtonLink> | ||
| </div> | ||
| <div className="self-start mt-1"> | ||
| <VSCodeButtonLink | ||
| variant="secondary" | ||
| href="https://docs.matterai.so/quickstart-ai-code-review-agent" | ||
| style={{ borderRadius: "6px" }}> | ||
| Read Docs | ||
| </VSCodeButtonLink> |
Contributor
There was a problem hiding this comment.
🔵 UX Improvement
Issue: External links in the webview might open inside the editor or fail to open if target="_blank" is missing.
Fix: Add target="_blank" to the VSCodeButtonLink components to ensure they open in the user's default browser.
Impact: Improves user experience by handling external navigation correctly.
Suggested change
| <VSCodeButtonLink | |
| variant="secondary" | |
| href="https://app.matterai.so/get-started" | |
| style={{ | |
| background: "var(--color-matterai-chip-blue)", | |
| border: "1px solid var(--color-matterai-blue)", | |
| borderRadius: "6px", | |
| }}> | |
| Get Started for free | |
| </VSCodeButtonLink> | |
| </div> | |
| <div className="self-start mt-1"> | |
| <VSCodeButtonLink | |
| variant="secondary" | |
| href="https://docs.matterai.so/quickstart-ai-code-review-agent" | |
| style={{ borderRadius: "6px" }}> | |
| Read Docs | |
| </VSCodeButtonLink> | |
| <VSCodeButtonLink | |
| variant="secondary" | |
| href="https://app.matterai.so/get-started" | |
| target="_blank" | |
| style={{ | |
| background: "var(--color-matterai-chip-blue)", | |
| border: "1px solid var(--color-matterai-blue)", | |
| borderRadius: "6px", | |
| }}> | |
| Get Started for free | |
| </VSCodeButtonLink> | |
| </div> | |
| <div className="self-start mt-1"> | |
| <VSCodeButtonLink | |
| variant="secondary" | |
| href="https://docs.matterai.so/quickstart-ai-code-review-agent" | |
| target="_blank" | |
| style={{ borderRadius: "6px" }}> | |
| Read Docs | |
| </VSCodeButtonLink> |
Member
Author
|
/matterai fix |
Contributor
|
❌ I couldn't generate code fixes for this PR. This might be because the review comments don't require code changes, or the AI couldn't determine the appropriate fixes. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.