const fs = require('fs');const path = require('path'); const markdownDir = 'pages/posts/markdown'; // Directory containing Markdown filesconst postsFile = path.join(__dirname, 'posts.js'); // Path to posts.js // Function to extract post data from Markdown filefunction extractPostData(markdownContent) {    const lines = markdownContent.split('\n');    const post = {};    let currentField = '';     // Loop through each line to find h3 headers    for (let line of lines) {        line = line.trim();        if (line.startsWith('### ')) { // Check if line is an h3 header            currentField = line.replace('### ', ''); // Remove the h3 marker        } else if (currentField && line.length > 0) {            post[currentField] = line; // Assign the value to the current field            currentField = ''; // Reset currentField after assigning        }    }     return post;} // Function to read all markdown files and update posts.jsfunction updatePosts() {    const posts = [];    const files = fs.readdirSync(markdownDir).filter(file => file.endsWith('.md'));     files.forEach(file => {        const filePath = path.join(markdownDir, file);        const markdownContent = fs.readFileSync(filePath, 'utf-8');        const postData = extractPostData(markdownContent);         if (postData.title && postData.date) { // Ensure title and date exist            postData.link = `/posts/html/${file.replace('.md', '.html')}`; // Construct link            posts.push(postData);        }    });     // Update posts.js with the new data    fs.writeFileSync(postsFile, `const posts = ${JSON.stringify(posts, null, 2)};\nexport default posts;`);} // Run the updateupdatePosts();