mirror of https://github.com/Chocobozzz/PeerTube
113 lines
3.9 KiB
TypeScript
113 lines
3.9 KiB
TypeScript
/*
|
|
Different from 'utils' because we don't not import other PeerTube modules.
|
|
Useful to avoid circular dependencies.
|
|
*/
|
|
|
|
import { join } from 'path'
|
|
import { pseudoRandomBytes } from 'crypto'
|
|
import {
|
|
readdir,
|
|
readFile,
|
|
rename,
|
|
unlink,
|
|
writeFile,
|
|
access
|
|
} from 'fs'
|
|
import * as mkdirp from 'mkdirp'
|
|
import * as bcrypt from 'bcrypt'
|
|
import * as createTorrent from 'create-torrent'
|
|
import * as rimraf from 'rimraf'
|
|
import * as openssl from 'openssl-wrapper'
|
|
import * as Promise from 'bluebird'
|
|
|
|
function isTestInstance () {
|
|
return process.env.NODE_ENV === 'test'
|
|
}
|
|
|
|
function root () {
|
|
// We are in /dist/helpers/utils.js
|
|
return join(__dirname, '..', '..', '..')
|
|
}
|
|
|
|
function promisify0<A> (func: (cb: (err: any, result: A) => void) => void): () => Promise<A> {
|
|
return function promisified (): Promise<A> {
|
|
return new Promise<A>((resolve: (arg: A) => void, reject: (err: any) => void) => {
|
|
func.apply(null, [ (err: any, res: A) => err ? reject(err) : resolve(res) ])
|
|
})
|
|
}
|
|
}
|
|
|
|
// Thanks to https://gist.github.com/kumasento/617daa7e46f13ecdd9b2
|
|
function promisify1<T, A> (func: (arg: T, cb: (err: any, result: A) => void) => void): (arg: T) => Promise<A> {
|
|
return function promisified (arg: T): Promise<A> {
|
|
return new Promise<A>((resolve: (arg: A) => void, reject: (err: any) => void) => {
|
|
func.apply(null, [ arg, (err: any, res: A) => err ? reject(err) : resolve(res) ])
|
|
})
|
|
}
|
|
}
|
|
|
|
function promisify1WithVoid<T> (func: (arg: T, cb: (err: any) => void) => void): (arg: T) => Promise<void> {
|
|
return function promisified (arg: T): Promise<void> {
|
|
return new Promise<void>((resolve: () => void, reject: (err: any) => void) => {
|
|
func.apply(null, [ arg, (err: any) => err ? reject(err) : resolve() ])
|
|
})
|
|
}
|
|
}
|
|
|
|
function promisify2<T, U, A> (func: (arg1: T, arg2: U, cb: (err: any, result: A) => void) => void): (arg1: T, arg2: U) => Promise<A> {
|
|
return function promisified (arg1: T, arg2: U): Promise<A> {
|
|
return new Promise<A>((resolve: (arg: A) => void, reject: (err: any) => void) => {
|
|
func.apply(null, [ arg1, arg2, (err: any, res: A) => err ? reject(err) : resolve(res) ])
|
|
})
|
|
}
|
|
}
|
|
|
|
function promisify2WithVoid<T, U> (func: (arg1: T, arg2: U, cb: (err: any) => void) => void): (arg1: T, arg2: U) => Promise<void> {
|
|
return function promisified (arg1: T, arg2: U): Promise<void> {
|
|
return new Promise<void>((resolve: () => void, reject: (err: any) => void) => {
|
|
func.apply(null, [ arg1, arg2, (err: any) => err ? reject(err) : resolve() ])
|
|
})
|
|
}
|
|
}
|
|
|
|
const readFilePromise = promisify2<string, string, string>(readFile)
|
|
const readFileBufferPromise = promisify1<string, Buffer>(readFile)
|
|
const unlinkPromise = promisify1WithVoid<string>(unlink)
|
|
const renamePromise = promisify2WithVoid<string, string>(rename)
|
|
const writeFilePromise = promisify2<string, any, void>(writeFile)
|
|
const readdirPromise = promisify1<string, string[]>(readdir)
|
|
const mkdirpPromise = promisify1<string, string>(mkdirp)
|
|
const pseudoRandomBytesPromise = promisify1<number, Buffer>(pseudoRandomBytes)
|
|
const accessPromise = promisify1WithVoid<string|Buffer>(access)
|
|
const opensslExecPromise = promisify2WithVoid<string, any>(openssl.exec)
|
|
const bcryptComparePromise = promisify2<any, string, boolean>(bcrypt.compare)
|
|
const bcryptGenSaltPromise = promisify1<number, string>(bcrypt.genSalt)
|
|
const bcryptHashPromise = promisify2<any, string|number, string>(bcrypt.hash)
|
|
const createTorrentPromise = promisify2<string, any, any>(createTorrent)
|
|
const rimrafPromise = promisify1WithVoid<string>(rimraf)
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
isTestInstance,
|
|
root,
|
|
|
|
promisify0,
|
|
promisify1,
|
|
readdirPromise,
|
|
readFilePromise,
|
|
readFileBufferPromise,
|
|
unlinkPromise,
|
|
renamePromise,
|
|
writeFilePromise,
|
|
mkdirpPromise,
|
|
pseudoRandomBytesPromise,
|
|
accessPromise,
|
|
opensslExecPromise,
|
|
bcryptComparePromise,
|
|
bcryptGenSaltPromise,
|
|
bcryptHashPromise,
|
|
createTorrentPromise,
|
|
rimrafPromise
|
|
}
|