mirror of
https://github.com/balena-io/etcher.git
synced 2025-07-28 21:56:32 +00:00
Convert window-network-drives.js to typescript
Change-type: patch
This commit is contained in:
Alexis Svinartchouk
Lorenzo Alberto Maria Ambrosi
parent
255fae3a90
commit
b266a72726
@ -1,143 +0,0 @@
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/*
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* Copyright 2019 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict'
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const Bluebird = require('bluebird')
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const cp = require('child_process')
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const fs = require('fs')
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const _ = require('lodash')
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const os = require('os')
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const Path = require('path')
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const process = require('process')
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const { promisify } = require('util')
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const { tmpFileDisposer } = require('../../../shared/utils')
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const readFileAsync = promisify(fs.readFile)
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const execAsync = promisify(cp.exec)
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/**
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* @summary Returns wmic's output for network drives
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* @function
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*
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* @returns {Promise<String>}
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*
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* @example
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* const output = await getWmicNetworkDrivesOutput()
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*/
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exports.getWmicNetworkDrivesOutput = async () => {
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// Exported for tests.
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// When trying to read wmic's stdout directly from node, it is encoded with the current
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// console codepage (depending on the computer).
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// Decoding this would require getting this codepage somehow and using iconv as node
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// doesn't know how to read cp850 directly for example.
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// We could also use wmic's "/output:" switch but it doesn't work when the filename
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// contains a space and the os temp dir may contain spaces ("D:\Windows Temp Files" for example).
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// So we just redirect to a file and read it afterwards as we know it will be ucs2 encoded.
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const options = {
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// Close the file once it's created
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discardDescriptor: true,
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// Wmic fails with "Invalid global switch" when the "/output:" switch filename contains a dash ("-")
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prefix: 'tmp'
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}
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return Bluebird.using(tmpFileDisposer(options), async ({ path }) => {
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const command = [
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Path.join(process.env.SystemRoot, 'System32', 'Wbem', 'wmic'),
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'path',
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'Win32_LogicalDisk',
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'Where',
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'DriveType="4"',
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'get',
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'DeviceID,ProviderName',
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'>',
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`"${path}"`
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]
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await execAsync(command.join(' '), { windowsHide: true })
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return readFileAsync(path, 'ucs2')
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})
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}
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/**
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* @summary returns a Map of drive letter -> network locations on Windows
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* @function
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*
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* @returns {Promise<Map<String, String>>} - 'Z:' -> '\\\\192.168.0.1\\Public'
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*
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* @example
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* getWindowsNetworkDrives()
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* .then(console.log);
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*/
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const getWindowsNetworkDrives = async () => {
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const result = await exports.getWmicNetworkDrivesOutput()
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const couples = _.chain(result)
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.split('\n')
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// Remove header line
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// eslint-disable-next-line no-magic-numbers
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.slice(1)
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// Remove extra spaces / tabs / carriage returns
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.invokeMap(String.prototype.trim)
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// Filter out empty lines
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.compact()
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.map((str) => {
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const colonPosition = str.indexOf(':')
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// eslint-disable-next-line no-magic-numbers
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if (colonPosition === -1) {
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throw new Error(`Can't parse wmic output: ${result}`)
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}
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// eslint-disable-next-line no-magic-numbers
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return [ str.slice(0, colonPosition + 1), _.trim(str.slice(colonPosition + 1)) ]
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})
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// eslint-disable-next-line no-magic-numbers
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.filter((couple) => couple[1].length > 0)
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.value()
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return new Map(couples)
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}
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/**
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* @summary Replaces network drive letter with network drive location in the provided filePath on Windows
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* @function
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*
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* @param {String} filePath - file path
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*
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* @returns {String} - updated file path
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*
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* @example
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* replaceWindowsNetworkDriveLetter('Z:\\some-file')
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* .then(console.log);
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*/
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exports.replaceWindowsNetworkDriveLetter = async (filePath) => {
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let result = filePath
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if (os.platform() === 'win32') {
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const matches = /^([A-Z]+:)\\(.*)$/.exec(filePath)
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if (matches !== null) {
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const [ , drive, relativePath ] = matches
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const drives = await getWindowsNetworkDrives()
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const location = drives.get(drive)
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// eslint-disable-next-line no-undefined
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if (location !== undefined) {
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result = `${location}\\${relativePath}`
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}
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}
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}
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return result
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}
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115
lib/gui/app/os/windows-network-drives.ts
Executable file
115
lib/gui/app/os/windows-network-drives.ts
Executable file
@ -0,0 +1,115 @@
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/*
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* Copyright 2019 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { using } from 'bluebird';
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import { exec } from 'child_process';
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import { readFile } from 'fs';
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import { chain, trim } from 'lodash';
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import { platform } from 'os';
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import { join } from 'path';
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import { env } from 'process';
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import { promisify } from 'util';
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import { tmpFileDisposer } from '../../../shared/utils';
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const readFileAsync = promisify(readFile);
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const execAsync = promisify(exec);
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/**
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* @summary Returns wmic's output for network drives
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*/
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export async function getWmicNetworkDrivesOutput(): Promise<string> {
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// Exported for tests.
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// When trying to read wmic's stdout directly from node, it is encoded with the current
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// console codepage (depending on the computer).
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// Decoding this would require getting this codepage somehow and using iconv as node
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// doesn't know how to read cp850 directly for example.
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// We could also use wmic's "/output:" switch but it doesn't work when the filename
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// contains a space and the os temp dir may contain spaces ("D:\Windows Temp Files" for example).
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// So we just redirect to a file and read it afterwards as we know it will be ucs2 encoded.
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const options = {
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// Close the file once it's created
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discardDescriptor: true,
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// Wmic fails with "Invalid global switch" when the "/output:" switch filename contains a dash ("-")
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prefix: 'tmp',
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};
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return using(tmpFileDisposer(options), async ({ path }) => {
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const command = [
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join(env.SystemRoot as string, 'System32', 'Wbem', 'wmic'),
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'path',
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'Win32_LogicalDisk',
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'Where',
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'DriveType="4"',
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'get',
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'DeviceID,ProviderName',
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'>',
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`"${path}"`,
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];
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await execAsync(command.join(' '), { windowsHide: true });
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return readFileAsync(path, 'ucs2');
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});
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}
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/**
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* @summary returns a Map of drive letter -> network locations on Windows: 'Z:' -> '\\\\192.168.0.1\\Public'
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*/
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async function getWindowsNetworkDrives(): Promise<Map<string, string>> {
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// Use getWindowsNetworkDrives from "exports." so it can be mocked in tests
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const result = await exports.getWmicNetworkDrivesOutput();
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const couples: Array<[string, string]> = chain(result)
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.split('\n')
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// Remove header line
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.slice(1)
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// Remove extra spaces / tabs / carriage returns
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.invokeMap(String.prototype.trim)
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// Filter out empty lines
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.compact()
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.map((str: string): [string, string] => {
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const colonPosition = str.indexOf(':');
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if (colonPosition === -1) {
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throw new Error(`Can't parse wmic output: ${result}`);
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}
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return [
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str.slice(0, colonPosition + 1),
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trim(str.slice(colonPosition + 1)),
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];
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})
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.filter(couple => couple[1].length > 0)
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.value();
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return new Map(couples);
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}
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/**
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* @summary Replaces network drive letter with network drive location in the provided filePath on Windows
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*/
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export async function replaceWindowsNetworkDriveLetter(
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filePath: string,
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): Promise<string> {
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let result = filePath;
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if (platform() === 'win32') {
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const matches = /^([A-Z]+:)\\(.*)$/.exec(filePath);
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if (matches !== null) {
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const [, drive, relativePath] = matches;
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const drives = await getWindowsNetworkDrives();
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const location = drives.get(drive);
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if (location !== undefined) {
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result = `${location}\\${relativePath}`;
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}
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}
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}
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return result;
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}
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20
npm-shrinkwrap.json
generated
20
npm-shrinkwrap.json
generated
@ -1193,9 +1193,9 @@
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"dev": true
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},
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"@types/node": {
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"version": "6.14.9",
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"resolved": "https://registry.npmjs.org/@types/node/-/node-6.14.9.tgz",
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"integrity": "sha512-leP/gxHunuazPdZaCvsCefPQxinqUDsCxCR5xaDUrY2MkYxQRFZZwU5e7GojyYsGB7QVtCi7iVEl/hoFXQYc+w=="
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"version": "12.12.24",
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"resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.24.tgz",
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"integrity": "sha512-1Ciqv9pqwVtW6FsIUKSZNB82E5Cu1I2bBTj1xuIHXLe/1zYLl3956Nbhg2MzSYHVfl9/rmanjbQIb7LibfCnug=="
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},
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"@types/normalize-package-data": {
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"version": "2.4.0",
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@ -6054,6 +6054,13 @@
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"unzip-stream": "^0.3.0",
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"xxhash": "^0.3.0",
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"yauzl": "^2.9.2"
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},
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"dependencies": {
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"@types/node": {
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"version": "6.14.9",
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"resolved": "https://registry.npmjs.org/@types/node/-/node-6.14.9.tgz",
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"integrity": "sha512-leP/gxHunuazPdZaCvsCefPQxinqUDsCxCR5xaDUrY2MkYxQRFZZwU5e7GojyYsGB7QVtCi7iVEl/hoFXQYc+w=="
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}
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}
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},
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"event-emitter": {
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@ -10037,6 +10044,13 @@
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"@types/node": "^6.0.112",
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"@types/usb": "^1.5.1",
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"debug": "^3.1.0"
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},
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"dependencies": {
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"@types/node": {
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"version": "6.14.9",
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"resolved": "https://registry.npmjs.org/@types/node/-/node-6.14.9.tgz",
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"integrity": "sha512-leP/gxHunuazPdZaCvsCefPQxinqUDsCxCR5xaDUrY2MkYxQRFZZwU5e7GojyYsGB7QVtCi7iVEl/hoFXQYc+w=="
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}
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}
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},
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"node-releases": {
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@ -94,6 +94,7 @@
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"@babel/plugin-proposal-function-bind": "^7.2.0",
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"@babel/preset-env": "^7.6.0",
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"@babel/preset-react": "^7.0.0",
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"@types/node": "^12.12.24",
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"@types/react-dom": "^16.8.4",
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"babel-loader": "^8.0.4",
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"chalk": "^1.1.3",
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@ -22,6 +22,7 @@ const m = require('mochainon')
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const { env } = require('process')
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const { promisify } = require('util')
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// eslint-disable-next-line node/no-missing-require
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const wnd = require('../../../lib/gui/app/os/windows-network-drives')
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const readFileAsync = promisify(readFile)
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