73 lines
2.5 KiB
JavaScript
73 lines
2.5 KiB
JavaScript
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const fs = require('fs');
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const path = require('path');
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const CONTENT_DIR = path.join(__dirname, '../content/post');
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async function processFiles(dir) {
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const files = await fs.promises.readdir(dir);
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for (const file of files) {
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const filePath = path.join(dir, file);
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const stats = await fs.promises.stat(filePath);
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if (stats.isDirectory()) {
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await processFiles(filePath);
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continue;
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}
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if (!file.endsWith('.md')) continue;
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let content = await fs.promises.readFile(filePath, 'utf8');
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// Match Front Matter (handling BOM)
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const match = content.match(/^[\ufeff]?---\r?\n([\s\S]*?)\r?\n---/);
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if (!match) {
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// Try matching without BOM anchor if needed, or maybe just log
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// console.log(`[Skip] ${file}: No front matter found`);
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continue;
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}
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const fmContent = match[1];
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const lines = fmContent.split(/\r?\n/);
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const keyMap = new Map();
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const linesToDelete = new Set();
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// Identify keys and their positions
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lines.forEach((line, index) => {
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const keyMatch = line.match(/^([a-zA-Z0-9_-]+):/);
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if (keyMatch) {
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const key = keyMatch[1];
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if (!keyMap.has(key)) {
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keyMap.set(key, []);
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}
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keyMap.get(key).push(index);
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}
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});
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let modified = false;
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// Check for duplicates
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for (const [key, indices] of keyMap.entries()) {
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if (indices.length > 1) {
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// Keep the LAST occurrence
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for (let i = 0; i < indices.length - 1; i++) {
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linesToDelete.add(indices[i]);
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}
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modified = true;
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console.log(`[Fixing] ${file}: Removing duplicate key '${key}' at lines ${indices.slice(0, -1).join(', ')} (keeping line ${indices[indices.length - 1]})`);
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}
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}
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if (modified) {
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const newFmLines = lines.filter((_, index) => !linesToDelete.has(index));
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const newFm = newFmLines.join('\n');
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// Reconstruct file
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const newContent = content.replace(match[0], `---\n${newFm}\n---`);
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await fs.promises.writeFile(filePath, newContent, 'utf8');
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console.log(`[Success] Updated ${file}`);
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}
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}
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}
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console.log('Starting YAML Fixer...');
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processFiles(CONTENT_DIR).catch(console.error);
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