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Mark intentionally unobserved promises with void operator - #102
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Fixed issues: - AaFjqWz1BLlkJm3CXfBj for typescript:S9383 rule - AaFjqWzwBLlkJm3CXfBh for typescript:S9383 rule - AaFjqWzqBLlkJm3CXfBg for typescript:S9383 rule - AaFjqWzOBLlkJm3CXfBe for typescript:S9383 rule - AaFjqWz5BLlkJm3CXfBl for typescript:S9383 rule Generated by SonarQube Agent (task: 40b5e94c-77af-4bef-ac98-90069333d377)
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Code Review 👍 Approved with suggestions 0 closed / 1 findings🟢 Low risk · Prefixing five script-entrypoint run() calls with void only marks existing fire-and-forget promises as ignored; executable behavior remains unchanged. Prefixes bare top-level 💡 Quality: 4 ncc bundles not rebuilt; post bundle looks hand-edited📄 src/cache-metrics-main.ts:67 📄 src/cache-metrics-post.ts 📄 src/credential-guard-main.ts 📄 src/symlink-keeper-main.ts 📄 symlink-keeper/dist/post/index.js CLAUDE.md:31-34 says the committed ncc bundles "MUST be rebuilt and committed whenever anything under The one bundle that did change also doesn't look like real ncc output. Every tab in the webpack bootstrap lines ( Regenerate every bundle with ncc and commit the results instead of editing dist by hand.🤖 Prompt for agentsVerification Rules 2/2 met PRs 2 inspectedFunctional validation No results Rules 2 passed 1 not applicable
Broader impact PRs 2 inspectedCross-PR 2 PRs inspected 0 open impacts
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| /* istanbul ignore next */ | ||
| if (!process.env.VITEST) { | ||
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| void run(); |
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💡 Quality: 4 ncc bundles not rebuilt; post bundle looks hand-edited
CLAUDE.md:31-34 says the committed ncc bundles "MUST be rebuilt and committed whenever anything under src/ changes". This PR edits five entry points, but only symlink-keeper/dist/post/index.js was updated. cache-metrics/dist/main/index.js:31118, cache-metrics/dist/post/index.js:31111, credential-guard/dist/main/index.js:31082 and symlink-keeper/dist/main/index.js:31078 still have a bare run();, so the bundles no longer match src/.
The one bundle that did change also doesn't look like real ncc output. Every tab in the webpack bootstrap lines (/******/ ...) became spaces, which accounts for 88 of its 89 changed lines. That points to a manual or tool edit rather than npm run build, and the next real build will undo it. At runtime void has no effect, so nothing breaks today. Still, the bundles are now out of sync with src/, which the repo's rule forbids. Fix: run npm run build and commit all regenerated bundles.
Regenerate every bundle with ncc and commit the results instead of editing dist by hand.:
npm run build && git add cache-metrics/dist credential-guard/dist symlink-keeper/dist
- Apply fix
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Fixed 5 SonarQube floating-promise violations (typescript:S9383) across script entry points by prefixing bare
run()calls with thevoidoperator. This explicitly marks promises as intentionally unobserved, satisfying the linter rule while maintaining expected behavior where each entry point handles its own error cases internally.View Project in SonarCloud
Fixed Issues
typescript:S9383 - Promises must be awaited, end with a call to .catch, end with a call to .then with a rejection handler or be explicitly marked as ignored with the `void` operator. • MAJOR • View issue
Location:
src/symlink-keeper-main.ts:13Why is this an issue?
A Promise represents the eventual result of an asynchronous operation. When a Promise is created but neither awaited, returned, nor given a rejection handler, it is said to be "floating": nothing in the code observes whether it eventually resolves or rejects.
What changed
The top-level call
run();produced a floating Promise: nothing awaited it, returned it, or attached a rejection handler, so the analyzer flagged it. Prefixing the call with thevoidoperator (void run();) explicitly marks the Promise as intentionally unobserved at this entry point, which satisfies the rule. Note thatvoidonly silences the warning; it does not handle a rejection. This assumesrun()handles its own errors internally or that a global unhandled-rejection handler covers it. Otherwise, a failure would still surface as an unhandled rejection.typescript:S9383 - Promises must be awaited, end with a call to .catch, end with a call to .then with a rejection handler or be explicitly marked as ignored with the `void` operator. • MAJOR • View issue
Location:
src/symlink-keeper-post.ts:62Why is this an issue?
A Promise represents the eventual result of an asynchronous operation. When a Promise is created but neither awaited, returned, nor given a rejection handler, it is said to be "floating": nothing in the code observes whether it eventually resolves or rejects.
What changed
The bare
run();call at module top level created a floating promise that was never awaited or caught. This hunk changes it tovoid run();, explicitly marking the promise as intentionally unobserved, and adds a comment explaining why: ensureCacheMetricsSymlink handles its own errors, so the promise is not expected to reject. This mirrors the fix needed in the source file src/symlink-keeper-post.ts, where the issue was reported, inside the compiled dist bundle.typescript:S9383 - Promises must be awaited, end with a call to .catch, end with a call to .then with a rejection handler or be explicitly marked as ignored with the `void` operator. • MAJOR • View issue
Location:
src/cache-metrics-main.ts:67Why is this an issue?
A Promise represents the eventual result of an asynchronous operation. When a Promise is created but neither awaited, returned, nor given a rejection handler, it is said to be "floating": nothing in the code observes whether it eventually resolves or rejects.
What changed
The top-level call
run();created a floating Promise that was neither awaited nor given a rejection handler. Prefixing it withvoid(void run();) marks the Promise as intentionally unobserved, which satisfies the floating-promise rule. This is acceptable for a script entry point ifrun()handles its own errors internally. If it does not, a.catch()would still be needed, becausevoiddoes not handle rejections.typescript:S9383 - Promises must be awaited, end with a call to .catch, end with a call to .then with a rejection handler or be explicitly marked as ignored with the `void` operator. • MAJOR • View issue
Location:
src/cache-metrics-post.ts:56Why is this an issue?
A Promise represents the eventual result of an asynchronous operation. When a Promise is created but neither awaited, returned, nor given a rejection handler, it is said to be "floating": nothing in the code observes whether it eventually resolves or rejects.
What changed
The top-level call
run();in src/cache-metrics-post.ts created a floating Promise: nothing awaited it, returned it, or attached a rejection handler, so the scanner flagged it. Prefixing the call with thevoidoperator (void run();) explicitly marks the Promise as intentionally unobserved, which satisfies the rule. This is the right choice at module top level, where the call is a fire-and-forget entry point andawaitmay not be available. Note thatvoidonly silences the warning; it does not handle rejections. That is acceptable only ifrun()catches its own errors internally or a global unhandled-rejection handler covers it. If neither is true,run().catch(...)would be the safer fix.typescript:S9383 - Promises must be awaited, end with a call to .catch, end with a call to .then with a rejection handler or be explicitly marked as ignored with the `void` operator. • MAJOR • View issue
Location:
src/credential-guard-main.ts:16Why is this an issue?
A Promise represents the eventual result of an asynchronous operation. When a Promise is created but neither awaited, returned, nor given a rejection handler, it is said to be "floating": nothing in the code observes whether it eventually resolves or rejects.
What changed
The top-level call
run()returned a Promise that was neither awaited, returned, nor given a rejection handler, so the scanner flagged it as a floating Promise. Prefixing it with thevoidoperator (void run();) explicitly marks the Promise as intentionally unobserved at this entry point. That satisfies the rule without changing runtime behavior. This is acceptable here becauserun()is the script's main entry point, and it presumably handles its own errors internally.SonarQube Remediation Agent uses AI. Check for mistakes.