Created
August 1, 2024 14:51
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Organize a folder of markdown files into folders by year
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| const fs = require('fs-extra'); | |
| const path = require('path'); | |
| const matter = require('gray-matter'); | |
| const { Command } = require('commander'); | |
| const inquirer = require('inquirer'); | |
| const { parseISO, isValid, getYear } = require('date-fns'); | |
| // Define the root directory of your markdown files | |
| let rootDir = 'ejfox'; | |
| // Set up the commander program | |
| const program = new Command(); | |
| program | |
| .version('1.0.0') | |
| .description('Organize markdown files based on date metadata') | |
| .option('-d, --directory <dir>', 'Directory to organize') | |
| .option('-h, --help', 'Display help') | |
| .parse(process.argv); | |
| const options = program.opts(); | |
| async function organizeMarkdownFiles() { | |
| try { | |
| const files = await fs.readdir(rootDir); | |
| for (const file of files) { | |
| if (path.extname(file) === '.md') { | |
| const filePath = path.join(rootDir, file); | |
| const fileContent = await fs.readFile(filePath, 'utf8'); | |
| const { data } = matter(fileContent); | |
| const date = data.date || data.modified; | |
| if (!date) { | |
| console.log(`🚫 No date found in ${file}, skipping.`); | |
| continue; | |
| } | |
| let year; | |
| if (typeof date === 'string') { | |
| // Try to parse the date string using date-fns | |
| const parsedDate = parseISO(date); | |
| if (isValid(parsedDate)) { | |
| year = getYear(parsedDate); | |
| } else { | |
| console.log(`❌ Invalid date format in ${file}: ${date}`); | |
| continue; | |
| } | |
| } else if (date instanceof Date) { | |
| // If date is a Date object, get the year from it | |
| year = getYear(date); | |
| } else { | |
| console.log(`❌ Invalid date format in ${file}: ${date}`); | |
| continue; | |
| } | |
| const targetDir = path.join(rootDir, year.toString()); | |
| // Create the target directory if it does not exist | |
| if (!fs.existsSync(targetDir)) { | |
| await fs.mkdir(targetDir); | |
| } | |
| // Move the file to the appropriate directory | |
| await fs.move(filePath, path.join(targetDir, file)); | |
| console.log(`📁 Moved ${file} to ${targetDir}/`); | |
| } | |
| } | |
| } catch (err) { | |
| console.error(`❌ Error: ${err.message}`); | |
| } | |
| } | |
| async function main() { | |
| if (options.help) { | |
| program.help(); | |
| return; | |
| } | |
| if (options.directory) { | |
| rootDir = options.directory; | |
| } else { | |
| const answers = await inquirer.prompt([ | |
| { | |
| type: 'input', | |
| name: 'directory', | |
| message: 'Enter the directory to organize:', | |
| default: 'ejfox' | |
| } | |
| ]); | |
| rootDir = answers.directory; | |
| } | |
| console.log(`🚀 Organizing files in directory: ${rootDir}`); | |
| await organizeMarkdownFiles(); | |
| } | |
| main(); |
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