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    electron-reload
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    2.0.0-alpha.1 • Public • Published

    electron reload

    This is (hopefully) the simplest way to load contents of all active BrowserWindows within electron when the source files are changed.

    Build Status neutron npm Code Climate Known Vulnerabilities license

    Installation

    npm install electron-reload
    

    Usage

    Just initialize this module with desired glob or file path to watch and let it refresh electron browser windows as targets are changed:

    'use strict';
    
    const {app, BrowserWindow} = require('electron');
    
    const electronReload = require('electron-reload')
    
    // Standard stuff
    app.on('ready', () => {
      let mainWindow = new BrowserWindow({width: 800, height: 600});
    
      mainWindow.loadUrl(`file://${__dirname}/index.html`);
      // the rest...
    });

    Note that the above code only refreshes WebContents of all BrowserWindows. So if you want to have a hard reset (starting a new electron process) you can just pass the path to the electron executable in the options object:

    const path = require('path')
    
    require('electron-reload')(__dirname, {
      electron: path.join(__dirname, 'node_modules', '.bin', 'electron')
    });

    If your app overrides some of the default quit or close actions (e.g. closing the last app window hides the window instead of quitting the app) then the default electron-reload hard restart could leave you with multiple instances of your app running. In these cases you can change the default hard restart action from app.quit() to app.exit() by specifying the hard reset method in the electron-reload options:

    const path = require('path')
    
    require('electron-reload')(__dirname, {
      electron: path.join(__dirname, 'node_modules', '.bin', 'electron'),
      hardResetMethod: 'exit'
    });

    API

    electron_reload(paths, options)

    • paths: a file, directory or glob pattern to watch

    • options (optional) containing:

      • chokidar options
      • electron property pointing to electron executables.
      • electronArgv string array with command line options passed to the Electron executable. Only used when hard resetting.
      • appArgv: string array with command line options passed to the Electron app. Only used when hard resetting.
      • forceHardReset: enables hard reset for every file change and not only the main file

      options will default to {ignored: /node_modules|[\/\\]\./, argv: []}.

    Why this module?

    Simply put, I was tired and confused by all other available modules which are so complicated* for such an uncomplicated task!

    * e.g. start a local HTTP server, publish change events through a WebSocket, etc.!

    Even more!

    If you want to have least effort when developing electron packages, take a look at neutron!

    Changelog

    • 2.0.0-alpha.1:
      • Update outdated dependencies.
      • Fix #35: throw error instead of logging to console.
      • Fix #65: add TypeScript definitions.
      • Fix #78: minor README fixes.
      • Fix #87: enable passing arguments to the app itself.
    • 1.5.0:
      • Upgrade chokidar from v2 to v3 (lighter/faster installation)
      • Add friendly linting in dev mode (node run lint) and fix CI linting issues (see #62)
    • 1.4.1: Fix two minor bugs
      • Wrong globbing when doing hard reset (#58)
      • Issues with locating main file in specific project structures (#57)
    • 1.4.0: Enable hard reset for all changes (and not only the main file)
    • 1.3.0: Allow passing arguments to electron executable upon hard resets
    • 1.2.5: Upgrade dependencies (fix vulnerabilities)
    • 1.2.4: Use index.js as fallback if main is not defined in package.json
    • 1.2.3: Fix multiple instances on restart
    • 1.2.2: Fix browserWindows[] indexing
    • 1.2.1: Remove logging from production code (d'oh)
    • 1.2.0: Allow hard reset in multiple browser windows
    • 1.1.0: Add app.exit() in addition to app.quit() for hard resets
    • 1.0.3: Fix hard reset bug
    • 1.0.2: Detach child so that killing parent doesn't kill it (on windows)
    • 1.0.1: Replace extend with Object.assign
    • 1.0.0: Adapt to Electron 1.0 new API
    • 0.3.0: Use new method of accessing app (e.g. require(electron).app)
    • 0.2.0: Use new electrons (> v0.32.3) browser-window-created event

    Install

    npm i electron-reload

    DownloadsWeekly Downloads

    14,132

    Version

    2.0.0-alpha.1

    License

    MIT

    Unpacked Size

    11.4 kB

    Total Files

    6

    Last publish

    Collaborators

    • yan-foto