mirror of
https://github.com/owncast/owncast.git
synced 2024-12-18 07:12:33 +03:00
63 lines
2 KiB
JavaScript
63 lines
2 KiB
JavaScript
'use strict'
|
|
|
|
const u = require('universalify').fromCallback
|
|
const path = require('path')
|
|
const fs = require('graceful-fs')
|
|
const _mkdirs = require('../mkdirs')
|
|
const mkdirs = _mkdirs.mkdirs
|
|
const mkdirsSync = _mkdirs.mkdirsSync
|
|
|
|
const _symlinkPaths = require('./symlink-paths')
|
|
const symlinkPaths = _symlinkPaths.symlinkPaths
|
|
const symlinkPathsSync = _symlinkPaths.symlinkPathsSync
|
|
|
|
const _symlinkType = require('./symlink-type')
|
|
const symlinkType = _symlinkType.symlinkType
|
|
const symlinkTypeSync = _symlinkType.symlinkTypeSync
|
|
|
|
const pathExists = require('../path-exists').pathExists
|
|
|
|
function createSymlink (srcpath, dstpath, type, callback) {
|
|
callback = (typeof type === 'function') ? type : callback
|
|
type = (typeof type === 'function') ? false : type
|
|
|
|
pathExists(dstpath, (err, destinationExists) => {
|
|
if (err) return callback(err)
|
|
if (destinationExists) return callback(null)
|
|
symlinkPaths(srcpath, dstpath, (err, relative) => {
|
|
if (err) return callback(err)
|
|
srcpath = relative.toDst
|
|
symlinkType(relative.toCwd, type, (err, type) => {
|
|
if (err) return callback(err)
|
|
const dir = path.dirname(dstpath)
|
|
pathExists(dir, (err, dirExists) => {
|
|
if (err) return callback(err)
|
|
if (dirExists) return fs.symlink(srcpath, dstpath, type, callback)
|
|
mkdirs(dir, err => {
|
|
if (err) return callback(err)
|
|
fs.symlink(srcpath, dstpath, type, callback)
|
|
})
|
|
})
|
|
})
|
|
})
|
|
})
|
|
}
|
|
|
|
function createSymlinkSync (srcpath, dstpath, type) {
|
|
const destinationExists = fs.existsSync(dstpath)
|
|
if (destinationExists) return undefined
|
|
|
|
const relative = symlinkPathsSync(srcpath, dstpath)
|
|
srcpath = relative.toDst
|
|
type = symlinkTypeSync(relative.toCwd, type)
|
|
const dir = path.dirname(dstpath)
|
|
const exists = fs.existsSync(dir)
|
|
if (exists) return fs.symlinkSync(srcpath, dstpath, type)
|
|
mkdirsSync(dir)
|
|
return fs.symlinkSync(srcpath, dstpath, type)
|
|
}
|
|
|
|
module.exports = {
|
|
createSymlink: u(createSymlink),
|
|
createSymlinkSync
|
|
}
|