Откройте приложение и передайте параметры с глубокой связью с помощью Electron (macOS)

решено для macOS и win32 ( обновленный проект 'electron-deep-linking-mac-win' на GitHub).

package.json:

{
  "name": "electron-deeplinking-macos-win32",
  "version": "0.0.1",
  "description": "Minimal Electron application with deep inking (macOS/win32)",
  "main": "main.js",
  "scripts": {
    "start": "electron .",
    "pack": "build --dir",
    "dist": "build"
  },
  "repository": "https://github.com/oikonomopo/electron-deep-linking-osx",
  "author": "oikonomopo",
  "license": "CC0-1.0",
  "devDependencies": {
    "electron": "1.6.6",
    "electron-builder": "17.1.2"
  },
  "build": {
    "appId": "oikonomopo.electron-deeplinking-macos-win32",
    "protocols": {
      "name": "electron-deep-linking",
      "schemes": ["myapp"]
    },
    "mac": {
      "category": "public.app-category.Reference"
    },
    "win": {
    }
  }
}

main.js:

const {app, BrowserWindow} = require('electron')
// Module with utilities for working with file and directory paths.
const path = require('path')
// Module with utilities for URL resolution and parsing.
const url = require('url')

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow

// Deep linked url
let deeplinkingUrl

// Force Single Instance Application
const shouldQuit = app.makeSingleInstance((argv, workingDirectory) => {
  // Someone tried to run a second instance, we should focus our window.

  // Protocol handler for win32
  // argv: An array of the second instance’s (command line / deep linked) arguments
  if (process.platform == 'win32') {
    // Keep only command line / deep linked arguments
    deeplinkingUrl = argv.slice(1)
  }
  logEverywhere("app.makeSingleInstance# " + deeplinkingUrl)

  if (win) {
    if (win.isMinimized()) win.restore()
        win.focus()
  }
})
if (shouldQuit) {
    app.quit()
    return
}

function createWindow () {
  // Create the browser window.
  mainWindow = new BrowserWindow({width: 800, height: 600})

  // and load the index.html of the app.
  mainWindow.loadURL(url.format({
    pathname: path.join(__dirname, 'index.html'),
    protocol: 'file:',
    slashes: true
  }))

  // Open the DevTools.
  mainWindow.webContents.openDevTools()

  // Protocol handler for win32
  if (process.platform == 'win32') {
    // Keep only command line / deep linked arguments
    deeplinkingUrl = process.argv.slice(1)
  }
  logEverywhere("createWindow# " + deeplinkingUrl)

  // Emitted when the window is closed.
  mainWindow.on('closed', function () {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi windows, this is the time
    // when you should delete the corresponding element.
    mainWindow = null
  })
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow)

// Quit when all windows are closed.
app.on('window-all-closed', function () {
  // On OS X it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== 'darwin') {
    app.quit()
  }
})

app.on('activate', function () {
  // On OS X it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (mainWindow === null) {
    createWindow()
  }
})

// Define custom protocol handler. Deep linking works on packaged versions of the application!
app.setAsDefaultProtocolClient('myapp')

// Protocol handler for osx
app.on('open-url', function (event, url) {
  event.preventDefault()
  deeplinkingUrl = url
  logEverywhere("open-url# " + deeplinkingUrl)
})

// Log both at dev console and at running node console instance
function logEverywhere(s) {
    console.log(s)
    if (mainWindow && mainWindow.webContents) {
        mainWindow.webContents.executeJavaScript(`console.log("${s}")`)
    }
}

main.js Описание Код:

• At let deeplinkingUrl мы сохраняем предоставленный url.

• на macOS вам нужно прослушать приложение.открыть URL-адрес, а окна URL-адрес должен будут доступны в процессе.argv (в основном процессе).

  • на платформе macOS это захватывается в 'open-url' событие, мы устанавливаем его с deeplinkingUrl = url! (См.// Protocol handler for osx)

  • на платформе win32 это сохраняется в process.argv вместе с другими аргументами. Чтобы получить только указанный url,deeplinkingUrl = argv.slice(1). (См.// Protocol handler for win32)

  • At app.makeSingleInstance метод мы проверяем, в которых платформа мы есть и мы ставим deeplinkingUrl соответственно! Если мы находимся на платформе win32, url-адрес находится по адресу argv переменная из обратного вызова, иначе на macOS уже должна была быть установлена в 'open-url' событие! (См.// Force Single Instance Application)