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Measure and output the time conversion takes

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Domenic Denicola 2020-11-07 18:46:56 -05:00
commit f70ba64629
1 changed files with 9 additions and 4 deletions
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13
lib/convert.js
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@ -1,6 +1,7 @@
"use strict"; "use strict";
const path = require("path"); const path = require("path");
const fs = require("fs").promises; const fs = require("fs").promises;
const { performance } = require("perf_hooks");
const workerpool = require("workerpool"); const workerpool = require("workerpool");
const cliProgress = require("cli-progress"); const cliProgress = require("cli-progress");
@ -11,9 +12,12 @@ module.exports = async (cachePath, manifestPath, contentPath, book, concurrentJo
console.log("Converting raw downloaded HTML to EPUB chapters"); console.log("Converting raw downloaded HTML to EPUB chapters");
const progress = new cliProgress.SingleBar({ const progress = new cliProgress.SingleBar({
stopOnComplete: true, stopOnComplete: true,
clearOnComplete: true clearOnComplete: true,
format: " {bar} {percentage}% | {time} | {value}/{total}"
}, cliProgress.Presets.shades_classic); }, cliProgress.Presets.shades_classic);
progress.start(chapters.length, 0);
const start = performance.now();
progress.start(chapters.length, 0, { time: " " });
const poolOptions = {}; const poolOptions = {};
if (concurrentJobs !== undefined) { if (concurrentJobs !== undefined) {
@ -30,7 +34,8 @@ module.exports = async (cachePath, manifestPath, contentPath, book, concurrentJo
warnings.push(...await pool.exec("convertChapter", [chapter, book, inputPath, outputPath])); warnings.push(...await pool.exec("convertChapter", [chapter, book, inputPath, outputPath]));
progress.increment(); const time = String(Math.round((performance.now() - start) / 1000)).padStart(3) + " s";
progress.increment({ time });
})); }));
pool.terminate(); pool.terminate();
@ -39,5 +44,5 @@ module.exports = async (cachePath, manifestPath, contentPath, book, concurrentJo
console.warn(warning); console.warn(warning);
} }
console.log("All chapters converted"); console.log(`All chapters converted in ${Math.round((performance.now() - start) / 100) / 10} seconds`);
}; };