Mia.Wu
a67815c61a
- Updated `parseFilename` to `parseTargetFilename` and modified its return structure to include `test_id` instead of `file_id`. - Introduced `parseResultFilename` to extract `test_id` and `device` from result file names. - Enhanced `fullScan` to separately handle target and results directories, improving clarity and functionality. - Updated database interactions to use `test_id` instead of `file_id` across various modules. - Added a new `/rescan` endpoint to trigger a full scan of target and results directories. - Improved logging and error handling throughout the scanning process. - Introduced `parseTputRssi` to extract throughput and RSSI data from log files.
86 lines
3.1 KiB
JavaScript
86 lines
3.1 KiB
JavaScript
'use strict';
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const chokidar = require('chokidar');
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const path = require('path');
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const { fullScan, processResultDir } = require('./scanner');
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const { resetByFileIdAndDevice } = require('./db');
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const { broadcast } = require('./sse');
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let targetWatcher = null;
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let resultsWatcher = null;
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function debounce(fn, ms) {
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let timer;
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return (...args) => {
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clearTimeout(timer);
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timer = setTimeout(() => fn(...args), ms);
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};
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}
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function startWatching(targetDir, resultsDir) {
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stopWatching();
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if (!targetDir || !resultsDir) return;
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// ── Target dir ────────────────────────────────────────────────────────────
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// Any change to test files (new cases added or removed) triggers a full
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// rescan so the test list stays in sync.
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targetWatcher = chokidar.watch(targetDir, {
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depth: 1,
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ignoreInitial: true,
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awaitWriteFinish: { stabilityThreshold: 500, pollInterval: 100 },
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});
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const debouncedFullScan = debounce(async () => {
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await fullScan(targetDir, resultsDir);
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broadcast({ type: 'update' });
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}, 1000);
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targetWatcher.on('add', debouncedFullScan);
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targetWatcher.on('unlink', debouncedFullScan);
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// ── Results dir ───────────────────────────────────────────────────────────
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// depth: 1 covers both immediate result subdirectories (addDir/unlinkDir)
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// and log files inside them (add).
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resultsWatcher = chokidar.watch(resultsDir, {
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depth: 1,
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ignoreInitial: true,
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awaitWriteFinish: { stabilityThreshold: 2000, pollInterval: 200 },
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});
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// New result directory → mark test complete
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resultsWatcher.on('addDir', async (dirPath) => {
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if (path.normalize(dirPath) === path.normalize(resultsDir)) return;
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const dirName = path.basename(dirPath);
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await processResultDir(resultsDir, dirName);
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broadcast({ type: 'update' });
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});
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// New log file inside a result directory → update timing
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resultsWatcher.on('add', async (filePath) => {
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const dirPath = path.dirname(filePath);
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if (path.normalize(dirPath) === path.normalize(resultsDir)) return;
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const dirName = path.basename(dirPath);
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await processResultDir(resultsDir, dirName);
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broadcast({ type: 'update' });
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});
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// Result directory deleted → reset test to pending
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resultsWatcher.on('unlinkDir', (dirPath) => {
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if (path.normalize(dirPath) === path.normalize(resultsDir)) return;
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const dirName = path.basename(dirPath);
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const segs = dirName.split(/[_\-]/);
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const test_id = segs.find(s => /^R\d+[A-Z0-9]+$/i.test(s)) || null;
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const device = segs.find(s => /^CGW\d+$/i.test(s)) || null;
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if (test_id) {
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resetByFileIdAndDevice(test_id, device);
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broadcast({ type: 'update' });
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}
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});
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}
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function stopWatching() {
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if (targetWatcher) { targetWatcher.close(); targetWatcher = null; }
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if (resultsWatcher) { resultsWatcher.close(); resultsWatcher = null; }
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}
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module.exports = { startWatching, stopWatching };
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