fix: bump Node.js from 20 to 22 in build-ui action#2935
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SamMorrowDrums merged 1 commit intoJul 23, 2026
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merged commit Jul 23, 2026
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Pull request overview
Updates the shared UI build action to target Node.js 22 for CI compatibility.
Changes:
- Changes
actions/setup-nodefrom Node.js 20 to 22.
Show a summary per file
| File | Description |
|---|---|
.github/actions/build-ui/action.yml |
Updates the configured Node.js version. |
Review details
- Files reviewed: 1/1 changed files
- Comments generated: 1
- Review effort level: Medium
| uses: actions/setup-node@v6 | ||
| with: | ||
| node-version: "20" | ||
| node-version: "22" |
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Summary
Fixes
mcp-diffandmcp-diff-httpCI failures caused bymcp-server-diffv3.0.0 requiring Node.js 22+, while thebuild-uiaction was still setting up Node 20.Why
SamMorrowDrums/mcp-server-diff@40d992e0a220e5b63378758f9a40d6a8982898d2(v3.0.0) bundles undici 8, which callswebidl.util.markAsUncloneable— only available in Node.js 21+. The composite action inherits whatevernodeis inPATH, so the Node 20 set up bybuild-uicaused an immediate crash:Node 20 also reached EOL on 2026-04-30.
What changed
.github/actions/build-ui/action.yml:node-version: "20"→"22"MCP impact
Prompts tested (tool changes only)
Security / limits
Tool renaming
Lint & tests
./script/lint./script/testDocs