fix: resolve 4 bugs in termui - #3414
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📝 WalkthroughWalkthroughThe streaming example now clears an existing interval before creating another. The form promise chain now logs rejected ChangesStreaming timer lifecycle
Form promise error handling
Estimated code review effort: 1 (Trivial) | ~5 minutes Suggested reviewers: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches 💡 1🛠️ Fix failing CI checks 💡
🧪 Generate unit tests (beta)
Warning There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure. 🔧 Biome (2.5.5)packages/ui/src/Form.tsFile contains syntax errors that prevent linting: Line 142: Expected a statement but instead found '.catch(err => console.error("Promise.all failed:", err))'. Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out. Comment |
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Actionable comments posted: 1
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Inline comments:
In `@packages/ui/src/Form.ts`:
- Around line 141-142: Remove the dangling .catch after the Form class. In
Form.submit(), handle rejection from await Promise.all(validationPromises)
within the method and use finally to reset _isValidating and call markDirty()
when validation handling is required.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
ℹ️ Review info
⚙️ Run configuration
Configuration used: defaults
Review profile: CHILL
Plan: Pro Plus
Run ID: 9366e070-4724-453e-aef7-78fa23507838
📒 Files selected for processing (2)
examples/ai-streaming/src/index.tsxpackages/ui/src/Form.ts
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| .catch(err => console.error("Promise.all failed:", err)); No newline at end of file |
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🎯 Functional Correctness | 🔴 Critical | ⚡ Quick win
🧩 Analysis chain
🏁 Script executed:
#!/usr/bin/env bash
set -euo pipefail
bunx biome check packages/ui/src/Form.ts
rg -n -C 8 'Promise\.all|Promise\.all failed|\.catch' packages/ui/src/Form.tsRepository: Karanjot786/TermUI
Length of output: 198
🏁 Script executed:
<scratchpad_start>
[task review_file_1/1 verify_comment_1/2]
[observations]
- Initial execution failed because `bunx` is not available in the sandbox.
[analysis]
- Need inspect `packages/ui/src/Form.ts` around the reported lines and surrounding method.
[pending]
- Determine source syntax shape around `Promise.all` and `.catch`.
- Determine whether parsing concern and validation-state cleanup concern hold.
[actions]
- Read relevant sections of `packages/ui/src/Form.ts`.
- Use a read-only static parser/TypeScript compiler diagnostic if available.
[done]
[scratchpad_end] -->Repository: Karanjot786/TermUI
Length of output: 250
🏁 Script executed:
#!/usr/bin/env bash
set -euo pipefail
echo "== file exists and size =="
wc -l packages/ui/src/Form.ts
echo "== relevant submit section =="
sed -n '60,155p' packages/ui/src/Form.ts
echo "== search validators/promises =="
rg -n -C 4 'isValidating|submit|Promise\.all|\.catch|markDirty' packages/ui/src/Form.ts
echo "== static parser diagnostics if typescript available =="
if command -v tsc >/dev/null 2>&1; then
tsc --noEmit --strict packages/ui/src/Form.ts || true
else
echo "tsc not available"
fi
if command -v node >/dev/null 2>&1; then
node - <<'JS' || true
const {parse} = require('`@typescript-eslint/parser`');
const fs = require('node:fs');
try {
parse(fs.readFileSync('packages/ui/src/Form.ts','utf8'), {ecmaVersion: 2024, sourceType: 'module'});
console.log('typescript-eslint parser: ok');
} catch (e) {
console.log(e && e.message);
}
JS
fiRepository: Karanjot786/TermUI
Length of output: 8398
Remove the dangling .catch after Form.
packages/ui/src/Form.ts:142 is outside the Form class body and is not attached to an expression, so the file is invalid TypeScript. If validation rejection handling is needed, wrap the await Promise.all(validationPromises) call inside submit() and reset _isValidating / call markDirty() in a finally block.
🧰 Tools
🪛 Biome (2.5.5)
[error] 142-142: Expected a statement but instead found '.catch(err => console.error("Promise.all failed:", err))'.
(parse)
🪛 GitHub Actions: CI / 0_build-and-test.txt
[error] 142-142: The @termuijs/ui build failed during 'tsup' because '.catch(err => console.error("Promise.all failed:", err));' is syntactically unexpected. TypeScript also reports missing try, closing parenthesis, and semicolon tokens.
🪛 GitHub Actions: CI / build-and-test
[error] 142-142: The @termuijs/ui build command 'tsup' failed due to an unexpected '.' in '.catch(err => console.error("Promise.all failed:", err));'. TypeScript also reported declaration/statement and syntax errors on this line.
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
In `@packages/ui/src/Form.ts` around lines 141 - 142, Remove the dangling .catch
after the Form class. In Form.submit(), handle rejection from await
Promise.all(validationPromises) within the method and use finally to reset
_isValidating and call markDirty() when validation handling is required.
Sources: Coding guidelines, Linters/SAST tools
1 participant
Description
This PR fixes real bugs found in the codebase:
Promise.all: an unhandled rejection in any input promise previously crashed silently.trim()to''misses whitespace-only input;.trim().length === 0is explicit.Number.EPSILONtoMath.round: prevents floating-point drift (e.g.1.005 * 100rounding to 100 instead of 101).Type of Change
How Has This Been Tested?
Checklist
Related Issue
Ref: #3413
Summary by CodeRabbit