52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
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import { existsSync } from "node:fs";
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//#region src/checkers/_shared/lintScheduler.ts
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const DEFAULT_DEBOUNCE_MS = 300;
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function createLintScheduler(opts) {
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const { debounceMs, onBatch, fileExists = existsSync } = opts;
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const pending = /* @__PURE__ */ new Set();
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let timer = null;
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let inFlight = null;
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let disposed = false;
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function clearTimer() {
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if (timer !== null) {
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clearTimeout(timer);
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timer = null;
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}
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}
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function drain() {
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if (disposed || inFlight || pending.size === 0) return;
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clearTimer();
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const snapshot = [...pending].filter((f) => fileExists(f));
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pending.clear();
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if (snapshot.length === 0) return;
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const raw = onBatch(snapshot);
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inFlight = raw;
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raw.catch((err) => {
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console.error("[vite-plugin-checker] lint batch failed:", err);
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}).then(() => {
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inFlight = null;
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drain();
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});
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}
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return {
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schedule(filePath) {
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if (disposed) return;
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pending.add(filePath);
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clearTimer();
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timer = setTimeout(() => {
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timer = null;
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drain();
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}, debounceMs);
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},
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dispose() {
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disposed = true;
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clearTimer();
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pending.clear();
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return (inFlight ?? Promise.resolve()).catch(() => {});
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}
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};
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}
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//#endregion
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export { DEFAULT_DEBOUNCE_MS, createLintScheduler };
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//# sourceMappingURL=lintScheduler.js.map
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