Regenerate stale diff viewer bundle

[lawrencecchen]

Summary

• regenerate the committed diff viewer chunk from the current webviews sources
• restore react-apps-check on current main without changing source behavior

Testing

• reproduced ./scripts/build-webviews-app.sh --check failing only for Resources/markdown-viewer/webviews-app/chunks/diffSurface.mjs
• verified fresh regeneration matches Austin Wang's standalone commit 1ad4076806cb8e35a2c31ff5a52c24e87d15c235 byte for byte
• ./scripts/build-webviews-app.sh --check
• ./scripts/check-webviews-react-compiler.mjs
• cd webviews && bun run typecheck
• cd webviews && bun run test (230 passed)
• cd webviews && bun run lint:ci
• cd webviews && bun run react-doctor:ci
• git diff --check

Issues

• Related: Move diff viewer backend boundary to a Rust sidecar #7804
• Source commit: 1ad4076

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Summary by cubic

Regenerated the stale diff viewer bundle Resources/markdown-viewer/webviews-app/chunks/diffSurface.mjs to sync with current webviews sources and unblock react-apps-check on main. No source or runtime changes.

• Bug Fixes
  • Rebuilt the bundle with ./scripts/build-webviews-app.sh to match current webviews code and prevent drift.
  • Ensures webviews build and React compiler checks pass again.

^{Written for commit a389d76. Summary will update on new commits.}

[coderabbitai]

Important

Review skipped

Review was skipped as selected files did not have any reviewable changes.

💤 Files selected but had no reviewable changes (1)

• Resources/markdown-viewer/webviews-app/chunks/diffSurface.mjs

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Review profile: ASSERTIVE

Plan: Pro

Run ID: 9ec673e1-59ea-4c34-9071-f2ecc5d0074b

📥 Commits

Reviewing files that changed from the base of the PR and between 2c07967 and a389d76.

📒 Files selected for processing (1)

• Resources/markdown-viewer/webviews-app/chunks/diffSurface.mjs

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch task-refresh-diffsurface-generated-chunk

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[greptile-apps]

Greptile Summary

This PR regenerates the committed diff viewer chunk bundle (Resources/markdown-viewer/webviews-app/chunks/diffSurface.mjs) from the current webviews sources to fix a stale artifact that was causing ./scripts/build-webviews-app.sh --check to fail on main.

• The single changed line in the minified bundle is a byte-for-byte match with the standalone source commit 1ad4076806cb8e35a2c31ff5a52c24e87d15c235, confirming no behavioral changes were introduced.
• No source code was modified; only the committed generated chunk needed refreshing to restore the react-apps-check CI gate.

Confidence Score: 5/5

Safe to merge — only regenerates a stale committed build artifact with no source behavior changes.

The single changed line in this minified bundle is a verified byte-for-byte match with the upstream source commit. No source files were touched, the CI check script validates the bundle against sources, and the PR description documents successful runs of typecheck, tests, lint, and the react-doctor. Nothing functionally new is introduced.

No files require special attention.

Important Files Changed

Filename	Overview
Resources/markdown-viewer/webviews-app/chunks/diffSurface.mjs	Regenerated committed build artifact to match current webviews sources; one minified line updated, no behavioral changes, verified byte-for-byte against the canonical source commit.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[webviews source files] --> B[build-webviews-app.sh]
    B --> C[diffSurface.mjs bundle]
    C --> D{--check flag}
    D -->|stale bundle| E[CI fails]
    D -->|fresh bundle matches| F[CI passes]
    C --> G[Committed to Resources/markdown-viewer/webviews-app/chunks/]
    G -->|PR regenerates| H[Byte-for-byte match with source commit 1ad4076]

Loading

%%{init: {'theme': 'base', 'themeVariables': {"darkMode": true, "background": "#0d1117", "primaryColor": "#21262d", "primaryTextColor": "#e6edf3", "primaryBorderColor": "#8b949e", "lineColor": "#8b949e", "textColor": "#e6edf3", "edgeLabelBackground": "#161b22", "actorBkg": "#21262d", "actorBorder": "#8b949e", "actorTextColor": "#e6edf3", "actorLineColor": "#8b949e", "signalColor": "#8b949e", "signalTextColor": "#e6edf3", "noteBkgColor": "#373320", "noteBorderColor": "#d4a72c", "noteTextColor": "#f0e6c0", "labelBoxBkgColor": "#21262d", "labelBoxBorderColor": "#8b949e", "labelTextColor": "#e6edf3", "loopTextColor": "#e6edf3", "activationBkgColor": "#30363d", "activationBorderColor": "#8b949e"}}}%%
flowchart TD
    A[webviews source files] --> B[build-webviews-app.sh]
    B --> C[diffSurface.mjs bundle]
    C --> D{--check flag}
    D -->|stale bundle| E[CI fails]
    D -->|fresh bundle matches| F[CI passes]
    C --> G[Committed to Resources/markdown-viewer/webviews-app/chunks/]
    G -->|PR regenerates| H[Byte-for-byte match with source commit 1ad4076]

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_{Reviews (1): Last reviewed commit: "Regenerate stale webviews diffSurface ch..." | Re-trigger Greptile}

[lawrencecchen]

@codex review

[chatgpt-codex-connector]

Codex Review: Didn't find any major issues. Breezy!

Reviewed commit: a389d76c47

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