iptv-database/scripts/core/file.js

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const path = require('path')
const glob = require('glob')
const fs = require('mz/fs')
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const crlf = require('crlf')
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const file = {}
file.list = function (pattern) {
return new Promise(resolve => {
glob(pattern, function (err, files) {
resolve(files)
})
})
}
file.getFilename = function (filepath) {
return path.parse(filepath).name
}
file.createDir = async function (dir) {
if (await file.exists(dir)) return
return fs.mkdir(dir, { recursive: true }).catch(console.error)
}
file.exists = function (filepath) {
return fs.exists(path.resolve(filepath))
}
file.read = function (filepath) {
return fs.readFile(path.resolve(filepath), { encoding: 'utf8' }).catch(console.error)
}
file.append = function (filepath, data) {
return fs.appendFile(path.resolve(filepath), data).catch(console.error)
}
file.create = function (filepath, data = '') {
filepath = path.resolve(filepath)
const dir = path.dirname(filepath)
return file
.createDir(dir)
.then(() => file.write(filepath, data))
.catch(console.error)
}
file.write = function (filepath, data = '') {
return fs.writeFile(path.resolve(filepath), data, { encoding: 'utf8' }).catch(console.error)
}
file.clear = async function (filepath) {
if (await file.exists(filepath)) return file.write(filepath, '')
return true
}
file.resolve = function (filepath) {
return path.resolve(filepath)
}
file.dirname = function (filepath) {
return path.dirname(filepath)
}
file.basename = function (filepath) {
return path.basename(filepath)
}
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file.eol = function (filepath) {
return new Promise((resolve, reject) => {
crlf.get(filepath, null, function (err, endingType) {
if (err) reject(err)
resolve(endingType)
})
})
}
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module.exports = file