Obsidian journals archived in YYYY/MM/YYYY-MM-DD format

obsidian-journals.js

// 90% writen by copilot

import fs from 'fs'
import path from 'path'

const ob_vault_path = "path/to/journals/"

const all_journal_files = fs.readdirSync(ob_vault_path).filter(file => file.endsWith('.md'))

all_journal_files.forEach(file => {
        const date = file.split('.')[0]
        const [year, month, day] = date.split('-')
        if (!year || !month || !day) {
            console.log(`Invalid date format for ${file}`)
            return
        }
        const new_dir = path.join(ob_vault_path, year, month)
        const old_file = path.join(ob_vault_path, file)
        const new_file = path.join(new_dir, file)

        if (!fs.existsSync(new_dir)) {
            fs.mkdirSync(new_dir, {recursive: true})
        }

        fs.renameSync(old_file, new_file)
        console.log(`Moved ${old_file} to ${new_file}`)
    }
)