Carlos Florêncio
25 lines
897 B
TypeScript
25 lines
897 B
TypeScript
import { dwell } from "../../helpers/causal-waits";
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const GIT_INDEX_LOCK_ATTEMPTS = 3;
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const GIT_INDEX_LOCK_RETRY_MS = 300;
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/** Retries the short-lived index lock taken by the backend's Git status refresh. */
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export async function retryGitIndexLock<T>(operation: () => T): Promise<T> {
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for (let attempt = 0; attempt < GIT_INDEX_LOCK_ATTEMPTS; attempt++) {
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try {
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return operation();
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} catch (error) {
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const isLastAttempt = attempt === GIT_INDEX_LOCK_ATTEMPTS - 1;
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if (!(error instanceof Error) || !error.message.includes("index.lock") || isLastAttempt) {
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throw error;
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}
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await dwell(
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GIT_INDEX_LOCK_RETRY_MS,
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"poll-interval",
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"the backend's periodic Git status refresh can briefly hold the submodule index lock without publishing a completion event",
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);
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}
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}
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throw new Error("Git index lock retry exhausted");
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}
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