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68 lines
2.1 KiB
68 lines
2.1 KiB
import fs from "fs";
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import assert from "assert";
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import readline from "readline";
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import { program } from "commander";
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import glob from "fast-glob";
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import format from "date-fns/format/index.js";
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import asciichart from "asciichart";
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program
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.option("--min <Number>", "The lowest count to print. Stop at this.", 1)
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.option("--errors", "Show the errors so you can fix them.", false)
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.option("--outfile <String>", "Save to file rather than stdout.")
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.option("--max-days <int>", "Only display charts for entries with at least this many days.", 10)
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.option("--height <int>", "Height of the ascii graph.", 5)
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.requiredOption("--input <String>", "Input file glob.")
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.description("Loads the output of a chain parser and produces a report.")
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.version(0.1);
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program.parse();
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const OPTS = program.opts();
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OPTS.min = parseInt(OPTS.min);
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assert(!isNaN(OPTS.min), `min must be a number, you have ${OPTS.min}`);
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OPTS.height = parseInt(OPTS.height);
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assert(!isNaN(OPTS.height), `height must be a number, you have ${OPTS.height}`);
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const sort_request_chains = (chains, min) => {
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const converted = [];
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for(let [url, stats] of Object.entries(chains)) {
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if(stats.count < min) continue; // skip below min
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if(stats.comes_from) {
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converted.push([stats.count, `[${stats.comes_from}] ${stats.full_chain.join(' ')}`]);
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} else {
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converted.push([stats.count, `${stats.full_chain.join(' ')}`]);
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}
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}
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return converted.sort((a, b) => b[0] - a[0]);
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}
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const { stats, domain, result, generated_on} = JSON.parse(fs.readFileSync(OPTS.input));
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const sorted = [];
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const keys = Object.keys(result).sort();
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const by_chain = {};
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for(let key of keys) {
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const chain = sort_request_chains(result[key], OPTS.min);
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for(let [count, urls] of chain) {
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const series = by_chain[urls] || [];
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series.push(count);
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by_chain[urls] = series;
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}
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}
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console.log("FROM", keys[0], "TO", keys[keys.length - 1]);
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for(let [chain, counts] of Object.entries(by_chain)) {
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if(counts.length > OPTS.maxDays) {
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console.log(chain);
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console.log(asciichart.plot(counts, {height: OPTS.height}));
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}
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}
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