trim-ban-mute-file.js

import fs from 'fs'
import process from 'process'

let removed = 0
async function trimFile(filePath) {
    try {
        const data = await fs.promises.readFile(filePath, 'utf-8')
        const lines = data.split("\n")
        const currentTime = Date.now()
        const filteredLines = lines.filter((line) => {
            const [, timestamp] = line.split(" ")
            const lineTimestamp = parseInt(timestamp)
            if (lineTimestamp <= currentTime) {
                removed++
                return true
            }
            else {
                return false
            }
        })
        const trimmedData = filteredLines.join("\n")
        await fs.promises.writeFile(filePath, trimmedData, 'utf-8')
        console.log(`File successfully trimmed! Sorted through ${lines.length} lines. Removed ${removed} entries.`)
    } catch (error) {
        console.error("Error occurred:", error)
    }
}

// Get the file path from the command-line argument
if (process.argv.length !== 3) {
    console.error('Usage: node trim-ban-mute-file.js <file_path>')
} else {
    const filePath = process.argv[2]
    trimFile(filePath)
}