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renderSidebar.js
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renderSidebar.js
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const fs = require('fs');
const path = require('path');
const { readSync } = require('node-yaml')
const topicsYaml = readSync('topics.yaml');
const emojiYaml = readSync('emojis.yaml');
function render(startPath, ignorePaths, contentSidebar, depth) {
fs.readdirSync(startPath).forEach(file => {
const filePath = path.join(startPath, file);
const stats = fs.statSync(filePath);
if (!ignorePaths.includes(filePath)) {
if (stats.isDirectory()) {
// recursive call
const matchTopic = topicsYaml[file] !== undefined ? topicsYaml[file] : file;
contentSidebar += `${'\t'.repeat(depth)}\* [**${matchTopic}**](${path.join(filePath, file + '.md')})\n`;
contentSidebar = render(filePath, ignorePaths, contentSidebar, depth + 1);
} else {
// add to list
if (path.extname(filePath) === '.md') {
const matchValue = fs.readFileSync(filePath).toString().match(/^# ([\w: \(\)]+)\n/);
const fileNameDashed = path.basename(filePath, '.md');
// ignore the file with same name as folder
if (startPath.indexOf(fileNameDashed) >= 0) {
return;
}
let matchEmoji = emojiYaml[fileNameDashed];
contentSidebar += `${'\t'.repeat(depth)}\* ` +
`[${matchEmoji !== undefined ? (matchEmoji + ' ') : ''}` +
`${matchValue === null ? 'INVALID TITLE' : matchValue[1]}](${filePath})\n`;
}
}
}
});
return contentSidebar;
}
function renderBySection(startPath, ignorePaths, folderOrder, contentSidebar, depth) {
folderOrder.forEach((currentFolder) => {
const matchTopic = topicsYaml[currentFolder] !== undefined ? topicsYaml[currentFolder] : currentFolder;
contentSidebar += `${'\t'.repeat(depth)}\* [**${matchTopic}**](${path.join(currentFolder, currentFolder + '.md')})\n`;
contentSidebar = render(path.join(startPath, currentFolder), ignorePaths, contentSidebar, depth + 1);
})
return contentSidebar;
}
fs.writeFileSync('_sidebar.md', renderBySection('./', [
'.git',
'node_modules',
'assets',
'_sidebar.md',
'_404.md',
'README.md',
'CONTRIBUTING.md',
],
[
'welcome',
'101',
'blockchain',
'nodejs',
], '', 0));