59 lines
2.5 KiB
JavaScript
59 lines
2.5 KiB
JavaScript
/*
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This is the analyzer script that generates the snippetAnalytics.json and snippetArchiveAnalytics.json files.
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Run using `npm run analyzer`.
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*/
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// Load modules
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const fs = require('fs-extra');
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const path = require('path');
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const chalk = require('chalk');
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const prism = require('prismjs');
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const util = require('./util');
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let snippetsData = require('../snippet_data/snippets.json');
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let snippetsArchiveData = require('../snippet_data/snippetsArchive.json');
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// Paths
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const OUTPUT_PATH = './snippet_data';
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console.time('Analyzer');
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// Read data
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let snippetTokens = {data: snippetsData.data.map(snippet => {
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let tokens = prism.tokenize(snippet.attributes.codeBlocks[0], prism.languages.javascript, 'javascript');
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return {
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id: snippet.id,
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type: 'snippetAnalysis',
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attributes: {
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codeLength: snippet.attributes.codeBlocks[0].trim().length,
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tokenCount: tokens.length,
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functionCount: tokens.filter(t => t.type === 'function').length,
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operatorCount: tokens.filter(t => t.type === 'operator').length,
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keywordCount: tokens.filter(t => t.type === 'keyword').length,
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distinctFunctionCount: [...new Set(tokens.filter(t => t.type === 'function').map(t => t.content))].length
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},
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meta: {
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hash: snippet.meta.hash
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}
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};
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}), meta: { specification: "http://jsonapi.org/format/"}};
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let snippetArchiveTokens = {data: snippetsArchiveData.data.map(snippet => {
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let tokens = prism.tokenize(snippet.attributes.codeBlocks[0], prism.languages.javascript, 'javascript');
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return {
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id: snippet.id,
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type: 'snippetAnalysis',
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attributes: {
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codeLength: snippet.attributes.codeBlocks[0].trim().length,
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tokenCount: tokens.length,
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functionCount: tokens.filter(t => t.type == 'function').length,
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operatorCount: tokens.filter(t => t.type == 'operator').length,
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keywordCount: tokens.filter(t => t.type == 'keyword').length,
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distinctFunctionCount: [...new Set(tokens.filter(t => t.type == 'function').map(t => t.content))].length
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},
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meta: {
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hash: snippet.meta.hash
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}
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}
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}), meta: { specification: "http://jsonapi.org/format/"}};
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// Write data
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fs.writeFileSync(path.join(OUTPUT_PATH, 'snippetAnalytics.json'), JSON.stringify(snippetTokens, null, 2));
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fs.writeFileSync(path.join(OUTPUT_PATH, 'snippetArchiveAnalytics.json'), JSON.stringify(snippetArchiveTokens, null, 2));
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// Display messages and time
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console.log(`${chalk.green('SUCCESS!')} snippetAnalyticss.json and snippetArchiveAnalytics.json files generated!`);
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console.timeEnd('Analyzer');
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