mirror of https://github.com/CrimsonTome/tldr.git
82 lines
1.8 KiB
JavaScript
82 lines
1.8 KiB
JavaScript
'use strict';
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const glob = require('glob');
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function parsePlatform(pagefile) {
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return pagefile.split(/\//)[1];
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}
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function parsePagename(pagefile) {
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return pagefile.split(/\//)[2].replace(/\.md$/, '');
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}
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function parseLanguage(pagefile) {
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let pagesFolder = pagefile.split(/\//)[0];
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return pagesFolder == 'pages' ? 'en' : pagesFolder.replace(/^pages\./, '');
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}
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function buildPagesIndex(files) {
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let reducer = function (index, file) {
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let os = parsePlatform(file);
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let page = parsePagename(file);
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let language = parseLanguage(file);
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if (index[page]) {
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if (!index[page].platform.includes(os)) {
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index[page].platform.push(os);
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}
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if (!index[page].language.includes(language)) {
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index[page].language.push(language);
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}
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const targets = index[page].targets;
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const exists = targets.some((t) => {return t.platform === os && t.language === language});
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if (!exists) {
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targets.push({os, language})
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}
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} else {
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index[page] = {
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name: page,
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platform: [os],
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language: [language],
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targets: [{os, language}]
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};
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}
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return index;
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};
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let obj = files.reduce(reducer, {});
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return Object.keys(obj)
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.sort()
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.map(function(page) {
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return {
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name: page,
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platform: obj[page].platform,
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language: obj[page].language,
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targets: obj[page].targets
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};
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});
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}
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function saveIndex(index) {
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let indexFile = {
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commands: index
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};
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console.log(JSON.stringify(indexFile));
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}
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glob('pages*/**/*.md', function (er, files) {
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if (er !== null) {
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console.error('ERROR finding pages!');
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console.error(er);
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return;
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}
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let index = buildPagesIndex(files);
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saveIndex(index);
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});
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