67 lines
1.5 KiB
JavaScript
67 lines
1.5 KiB
JavaScript
'use strict'
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const fs = require('fs')
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const path = require('path')
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const tableaux = require('tableaux')
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const write = tableaux(
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{name: 'Name', size: 20},
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{name: 'Created', size: 30},
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{name: 'Inode', size: 10},
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{name: 'Mode', size: 8},
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{name: 'Lnks', size: 4},
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{name: 'Size', size: 6}
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)
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function print(dir) {
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fs.readdirSync(dir)
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.map((file) => ({file, dir}))
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.map(toMeta)
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.forEach(output)
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write.newline()
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}
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function toMeta({file, dir}) {
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const stats = fs.lstatSync(path.join(dir, file))
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let {birthtime, ino, mode, nlink, size} = stats
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birthtime = birthtime.toUTCString()
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mode = mode.toString(8)
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size += 'B'
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return {
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file,
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dir,
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info: [birthtime, ino, mode, nlink, size],
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isDir: stats.isDirectory(),
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isSymLink: stats.isSymbolicLink()
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}
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}
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function output({file, dir, info, isDir, isSymLink}) {
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if (isSymLink) {
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outputSymlink(file, dir, info)
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return
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}
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write(file, ...info)
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if (!isDir) { return }
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const p = path.join(dir, file)
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write.arrow()
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fs.readdirSync(p).forEach((f) => {
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const stats = fs.lstatSync(path.join(p, f))
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const style = stats.isDirectory() ? 'bold' : 'dim'
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if (stats.isSymbolicLink()) { f = '\u001b[33m' + f + '\u001b[0m'}
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write[style](f)
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})
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write.newline()
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}
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function outputSymlink(file, dir, info) {
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write('\u001b[33m' + file + '\u001b[0m', ...info)
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process.stdout.write('\u001b[33m')
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write.arrow(4)
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write.bold(fs.readlinkSync(path.join(dir, file)))
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process.stdout.write('\u001b[0m')
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write.newline()
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}
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print(process.argv[2] || '.')
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