Merge pull request #214 from kremalicious/nextron

migrate to nextron

.eslintrc

@@ -5,14 +5,9 @@
     "prettier",
     "prettier/react"
   ],
-  "parser": "babel-eslint",
   "plugins": ["react"],
-  "rules": {
-    "quotes": ["error", "single"],
-    "semi": ["error", "never"]
-  },
   "parserOptions": {
-    "ecmaVersion": 2017,
+    "ecmaVersion": 2020,
     "sourceType": "module",
     "ecmaFeatures": {
       "jsx": true

.gitignore

@@ -1,7 +1,7 @@
 node_modules
-build
 dist
 coverage
+app
 .next
 out
 .env

.stylelintrc

@@ -1,6 +0,0 @@
-{
-  "plugins": ["stylelint-prettier"],
-  "rules": {
-    "prettier/prettier": true
-  }
-}

.travis.yml

@@ -23,7 +23,7 @@ before_script:
 script:
   - npm test || travis_terminate 1
   - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT
-  - npm run dist
+  - npm run build
 
 branches:
   except:

README.md

@@ -91,20 +91,14 @@ When building the app yourself, you can configure more in the `src/config.js` fi
 ## Build packages
 
 ```bash
-npm run dist
+npm run build
 ```
 
 Will build and package the app into platform specific packages for macOS, Windows & Linux.
 
-On a Mac and Linux machine, packaging requires [`wine`](https://www.winehq.org) in your `PATH`. To install on macOS with [Homebrew](https://brew.sh):
-
-```bash
-brew install wine
-```
-
 ## Creating Releases
 
-From a clean `main` branch, running any release task will do the following:
+From a clean `main` branch, running the release task will do the following:
 
 - bumps the project version
 - creates a Git tag
@@ -112,11 +106,9 @@ From a clean `main` branch, running any release task will do the following:
 - creates a GitHub release with commit messages as description
 - adds freshly build binaries for macOS, Windows & Linux as assets to each GitHub release
 
-You can execute the script using {major|minor|patch} as first argument to bump the version accordingly:
-
-- To bump a patch version: `npm run release`
-- To bump a minor version: `npm run release minor`
-- To bump a major version: `npm run release major`
+```bash
+npm run release
+```
 
 For the GitHub releases steps a GitHub personal access token, exported as `GITHUB_TOKEN` is required. [Setup](https://github.com/release-it/release-it#github-releases)
 

electron-builder.json

@@ -0,0 +1,16 @@
+{
+  "appId": "com.kremalicious.blowfish",
+  "directories": { "buildResources": "./src/resources" },
+  "files": ["app", "package.json"],
+  "mac": {
+    "category": "public.app-category.finance",
+    "identity": null,
+    "darkModeSupport": true
+  },
+  "linux": {
+    "target": ["deb", "snap", "AppImage"],
+    "category": "Office",
+    "executableName": "Blowfish",
+    "artifactName": "${productName}-${version}.${ext}"
+  }
+}

nextron.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  mainSrcDir: './src/main',
+  rendererSrcDir: './src/renderer'
+}

package.json

@@ -3,25 +3,21 @@
   "productName": "Blowfish",
   "version": "1.5.2",
   "description": "🐡 Simple Electron-based desktop app to retrieve and display your total Ocean Token balances.",
-  "main": "./src/main/index.js",
+  "main": "app/background.js",
   "scripts": {
-    "start": "electron .",
+    "start": "nextron",
+    "build": "nextron build --all",
+    "postinstall": "electron-builder install-app-deps",
     "test": "npm run lint && npm run jest",
     "test:watch": "npm run jest -- --watch",
     "jest": "NODE_ENV=test jest -c tests/jest.config.js",
-    "lint": "eslint --ignore-path .gitignore ./src/**/*.{js,jsx} && stylelint --ignore-path .gitignore ./src/**/*.{css,scss}",
-    "copy:icons": "copy 'src/renderer/images/icon*' build/",
-    "build:react": "cross-env NODE_ENV=production next build src/renderer && next export src/renderer && npm run copy:icons",
-    "build:electron:mac": "electron-builder build -m -p never",
-    "build:electron:linux": "electron-builder build -l -p never",
-    "build:electron:win": "electron-builder build -w -p never",
-    "dist": "./scripts/release-prepare.sh",
-    "release": "release-it --non-interactive",
-    "changelog": "auto-changelog -p",
-    "format": "prettier --write --ignore-path .gitignore 'src/**/*.{js,jsx,json,css,scss}'"
+    "lint": "eslint --ignore-path .gitignore ./src/**/*.{js,jsx}",
+    "format": "prettier --write --ignore-path .gitignore 'src/**/*.{js,jsx,json,css,scss}'",
+    "release": "release-it",
+    "changelog": "auto-changelog -p"
   },
   "repository": "https://github.com/kremalicious/blowfish.git",
-  "homepage": "https://github.com/kremalicious/blowfish",
+  "homepage": "https://getblow.fish",
   "author": {
     "name": "Matthias Kretschmann",
     "email": "m@kretschmann.io",
@@ -29,12 +25,10 @@
   },
   "license": "MIT",
   "dependencies": {
-    "@coingecko/cryptoformat": "^0.4.1",
-    "@oceanprotocol/contracts": "^0.5.3",
+    "@coingecko/cryptoformat": "^0.4.2",
+    "@oceanprotocol/contracts": "^0.5.4",
     "axios": "^0.20.0",
-    "electron-is-dev": "^1.2.0",
-    "electron-next": "^3.1.5",
-    "electron-store": "^6.0.0",
+    "electron-store": "^6.0.1",
     "ethereum-address": "^0.0.4",
     "ethereum-blockies": "github:MyEtherWallet/blockies",
     "ethjs": "^0.4.0",
@@ -43,61 +37,31 @@
     "swr": "^0.3.5"
   },
   "devDependencies": {
-    "@babel/core": "^7.11.6",
-    "@babel/preset-env": "^7.11.5",
     "@jest-runner/electron": "^3.0.0",
     "@react-mock/state": "^0.1.8",
     "@svgr/webpack": "^5.4.0",
     "@testing-library/jest-dom": "^5.11.4",
     "@testing-library/react": "^11.0.4",
     "auto-changelog": "^2.2.1",
-    "babel-eslint": "^10.1.0",
-    "babel-jest": "^26.3.0",
-    "copy": "^0.3.2",
-    "cross-env": "^7.0.2",
+    "babel-jest": "^26.5.2",
     "dotenv": "^8.2.0",
     "electron": "^10.1.3",
     "electron-builder": "^22.8.1",
-    "electron-devtools-installer": "^3.1.1",
-    "eslint": "^7.10.0",
+    "electron-serve": "^1.0.0",
+    "eslint": "^7.11.0",
     "eslint-config-prettier": "^6.12.0",
-    "eslint-plugin-react": "^7.21.3",
+    "eslint-plugin-react": "^7.21.4",
     "identity-obj-proxy": "^3.0.0",
-    "jest": "^26.4.2",
-    "next": "^9.5.3",
+    "jest": "^26.5.2",
+    "next": "9.5.1",
+    "nextron": "^5.15.2",
     "prettier": "^2.1.2",
     "react": "^16.13.1",
     "react-dom": "^16.13.1",
     "react-pose": "^4.0.10",
-    "release-it": "^14.0.3",
-    "stylelint": "^13.7.2",
-    "stylelint-prettier": "^1.1.2"
+    "release-it": "^14.0.4"
   },
   "browserslist": "electron >= 8.0",
-  "build": {
-    "appId": "com.kremalicious.blowfish",
-    "files": [
-      "./src/main/**/*",
-      "./src/renderer/out/**/*",
-      "./src/*.js",
-      "package.json"
-    ],
-    "mac": {
-      "category": "public.app-category.finance",
-      "identity": null,
-      "darkModeSupport": true
-    },
-    "linux": {
-      "target": [
-        "deb",
-        "snap",
-        "AppImage"
-      ],
-      "category": "Office",
-      "executableName": "Blowfish",
-      "artifactName": "${productName}-${version}.${ext}"
-    }
-  },
   "release-it": {
     "hooks": {
       "after:init": "npm test",

scripts/release-prepare.sh

@@ -1,29 +0,0 @@
-#!/bin/bash
-
-rm -rf {dist,build,src/renderer/.next,src/renderer/out}/ && \
-npm run build:react && \
-npm run build:electron:mac && \
-
-if [ -x "$(command -v docker)" ]; then
-  docker run --rm \
-    --env-file <(env | grep -iE 'DEBUG|NODE_|ELECTRON_|YARN_|NPM_|CI|CIRCLE|TRAVIS_TAG|TRAVIS|TRAVIS_REPO_|TRAVIS_BUILD_|TRAVIS_BRANCH|TRAVIS_PULL_REQUEST_|APPVEYOR_|CSC_|GH_|GITHUB_|BT_|AWS_|STRIP|BUILD_') \
-    --env ELECTRON_CACHE="/root/.cache/electron" \
-    --env ELECTRON_BUILDER_CACHE="/root/.cache/electron-builder" \
-    -v ${PWD}:/project \
-    -v ${PWD##*/}-node-modules:/project/node_modules \
-    -v ~/.cache/electron:/root/.cache/electron \
-    -v ~/.cache/electron-builder:/root/.cache/electron-builder \
-    electronuserland/builder:wine \
-    /bin/bash -c "npm i && npm run build:react && npm run build:electron:win"
-
-  docker run --rm \
-    --env-file <(env | grep -iE 'DEBUG|NODE_|ELECTRON_|YARN_|NPM_|CI|CIRCLE|TRAVIS_TAG|TRAVIS|TRAVIS_REPO_|TRAVIS_BUILD_|TRAVIS_BRANCH|TRAVIS_PULL_REQUEST_|APPVEYOR_|CSC_|GH_|GITHUB_|BT_|AWS_|STRIP|BUILD_') \
-    --env ELECTRON_CACHE="/root/.cache/electron" \
-    --env ELECTRON_BUILDER_CACHE="/root/.cache/electron-builder" \
-    -v ${PWD}:/project \
-    -v ${PWD##*/}-node-modules:/project/node_modules \
-    -v ~/.cache/electron:/root/.cache/electron \
-    -v ~/.cache/electron-builder:/root/.cache/electron-builder \
-    electronuserland/builder:12 \
-    /bin/bash -c "npm i && npm run build:react && npm run build:electron:linux"
-fi

src/main/background.js

@@ -0,0 +1,149 @@
+import serve from 'electron-serve'
+import { app, systemPreferences, nativeTheme, ipcMain } from 'electron'
+import { productName } from '../../package.json'
+import {
+  createWindow,
+  createWindowEvents,
+  buildMenu,
+  buildTouchbar,
+  updateTouchbar
+} from './helpers'
+import { rgbaToHex } from '../utils'
+
+const isProd = process.env.NODE_ENV === 'production'
+
+if (isProd) {
+  serve({ directory: 'app' })
+} else {
+  app.setPath('userData', `${app.getPath('userData')} (development)`)
+}
+
+let mainWindow
+
+const width = 640
+const height = 450
+
+;(async () => {
+  await app.whenReady()
+
+  const isDarkMode = nativeTheme.shouldUseDarkColors
+
+  mainWindow = createWindow('main', {
+    width,
+    height,
+    minWidth: width,
+    minHeight: height,
+    acceptFirstMouse: true,
+    titleBarStyle: 'hiddenInset',
+    fullscreenWindowTitle: true,
+    backgroundColor: isDarkMode ? '#141414' : '#fff',
+    frame: process.platform === 'darwin' ? false : true,
+    show: false,
+    title: productName,
+    autoHideMenuBar: true,
+    webPreferences: {
+      nodeIntegration: true,
+      scrollBounce: true,
+      enableBlinkFeatures: 'OverlayScrollbars',
+      enableRemoteModule: true
+    }
+  })
+
+  if (isProd) {
+    await mainWindow.loadURL('app://./index.html')
+  } else {
+    const port = process.argv[2]
+    await mainWindow.loadURL(`http://localhost:${port}/`)
+    // mainWindow.webContents.openDevTools()
+  }
+
+  createWindowEvents(mainWindow)
+
+  mainWindow.once('ready-to-show', () => {
+    mainWindow.show()
+    mainWindow.focus()
+  })
+
+  // Load menu
+  buildMenu(mainWindow)
+
+  // Load touchbar
+  if (process.platform === 'darwin') {
+    const accentColor = getAccentColor()
+    buildTouchbar(mainWindow, accentColor)
+
+    ipcMain.on('prices-updated', (event, pricesNew) => {
+      updateTouchbar(pricesNew, mainWindow, accentColor)
+    })
+
+    ipcMain.on('currency-updated', (event, pricesNew, currentCurrency) => {
+      updateTouchbar(pricesNew, mainWindow, accentColor, currentCurrency)
+    })
+  }
+
+  switchAccentColor()
+  switchTheme()
+
+  // add platform as class
+  mainWindow.webContents.executeJavaScript(
+    `document.getElementsByTagName('html')[0].classList.add('${process.platform}')`
+  )
+})()
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+//
+// Accent color setting
+// macOS & Windows
+//
+const getAccentColor = () => {
+  const systemAccentColor = systemPreferences.getAccentColor()
+  return rgbaToHex(systemAccentColor)
+}
+
+const switchAccentColor = () => {
+  if (process.platform !== 'linux') {
+    const accentColor = getAccentColor()
+    mainWindow.webContents.send('accent-color', accentColor)
+  }
+}
+
+// Listen for accent color changes in System Preferences
+// macOS
+if (process.platform === 'darwin') {
+  systemPreferences.subscribeNotification('AppleAquaColorVariantChanged', () =>
+    switchAccentColor()
+  )
+}
+
+// Windows
+if (process.platform === 'windows') {
+  systemPreferences.on('accent-color-changed', () => switchAccentColor())
+}
+
+//
+// Appearance setting
+//
+const switchTheme = () => {
+  const isDarkMode = nativeTheme.shouldUseDarkColors
+
+  isDarkMode
+    ? mainWindow.webContents.executeJavaScript(
+        'document.getElementsByTagName("html")[0].classList.add("dark")'
+      )
+    : mainWindow.webContents.executeJavaScript(
+        'document.getElementsByTagName("html")[0].classList.remove("dark")'
+      )
+}
+
+// Listen for appearance changes in System Preferences
+if (process.platform === 'darwin') {
+  systemPreferences.subscribeNotification(
+    'AppleInterfaceThemeChangedNotification',
+    () => switchTheme()
+  )
+}

src/main/helpers/build-menu.js

@@ -1,8 +1,8 @@
-const { app, Menu } = require('electron')
-const { openUrl } = require('../utils')
-const { homepage } = require('../../package.json')
+import { app, Menu } from 'electron'
+import { openUrl } from '../../utils'
+import { homepage } from '../../../package.json'
 
-const buildMenu = (mainWindow) => {
+export default function buildMenu(mainWindow) {
   const template = [
     {
       label: 'Edit',
@@ -179,5 +179,3 @@ const buildMenu = (mainWindow) => {
   const menu = Menu.buildFromTemplate(template)
   Menu.setApplicationMenu(menu)
 }
-
-module.exports = buildMenu

src/main/helpers/create-window-events.js

@@ -0,0 +1,22 @@
+export default function createWindowEvents(mainWindow) {
+  mainWindow.on('enter-full-screen', () =>
+    mainWindow.webContents.executeJavaScript(
+      'document.getElementsByTagName("html")[0].classList.add("fullscreen")'
+    )
+  )
+  mainWindow.on('leave-full-screen', () =>
+    mainWindow.webContents.executeJavaScript(
+      'document.getElementsByTagName("html")[0].classList.remove("fullscreen")'
+    )
+  )
+  mainWindow.on('blur', () =>
+    mainWindow.webContents.executeJavaScript(
+      'document.getElementsByTagName("html")[0].classList.add("blur")'
+    )
+  )
+  mainWindow.on('focus', () =>
+    mainWindow.webContents.executeJavaScript(
+      'document.getElementsByTagName("html")[0].classList.remove("blur")'
+    )
+  )
+}

src/main/helpers/create-window.js

@@ -0,0 +1,78 @@
+import { screen, BrowserWindow } from 'electron'
+import * as Store from 'electron-store'
+
+export default function createWindow(windowName, options) {
+  const key = 'window-state'
+  const name = `window-state-${windowName}`
+  const store = new Store({ name })
+  const defaultSize = {
+    width: options.width,
+    height: options.height
+  }
+  let state = {}
+  let win
+
+  const restore = () => store.get(key, defaultSize)
+
+  const getCurrentPosition = () => {
+    const position = win.getPosition()
+    const size = win.getSize()
+    return {
+      x: position[0],
+      y: position[1],
+      width: size[0],
+      height: size[1]
+    }
+  }
+
+  const windowWithinBounds = (windowState, bounds) => {
+    return (
+      windowState.x >= bounds.x &&
+      windowState.y >= bounds.y &&
+      windowState.x + windowState.width <= bounds.x + bounds.width &&
+      windowState.y + windowState.height <= bounds.y + bounds.height
+    )
+  }
+
+  const resetToDefaults = () => {
+    const bounds = screen.getPrimaryDisplay().bounds
+    return Object.assign({}, defaultSize, {
+      x: (bounds.width - defaultSize.width) / 2,
+      y: (bounds.height - defaultSize.height) / 2
+    })
+  }
+
+  const ensureVisibleOnSomeDisplay = (windowState) => {
+    const visible = screen.getAllDisplays().some((display) => {
+      return windowWithinBounds(windowState, display.bounds)
+    })
+    if (!visible) {
+      // Window is partially or fully not visible now.
+      // Reset it to safe defaults.
+      return resetToDefaults()
+    }
+    return windowState
+  }
+
+  const saveState = () => {
+    if (!win.isMinimized() && !win.isMaximized()) {
+      Object.assign(state, getCurrentPosition())
+    }
+    store.set(key, state)
+  }
+
+  state = ensureVisibleOnSomeDisplay(restore())
+
+  win = new BrowserWindow({
+    ...options,
+    ...state,
+    webPreferences: {
+      nodeIntegration: true,
+      ...options.webPreferences
+    }
+  })
+
+  win.on('close', saveState)
+
+  return win
+}

src/main/helpers/index.js

@@ -0,0 +1,12 @@
+import createWindow from './create-window'
+import createWindowEvents from './create-window-events'
+import buildMenu from './build-menu'
+import { buildTouchbar, updateTouchbar } from './touchbar'
+
+export {
+  createWindow,
+  createWindowEvents,
+  buildMenu,
+  buildTouchbar,
+  updateTouchbar
+}

src/main/helpers/touchbar.js

@@ -1,6 +1,6 @@
-const { TouchBar } = require('electron')
-const { cryptoFormatter } = require('../utils')
-const { conversions } = require('../config')
+import { TouchBar } from 'electron'
+import { cryptoFormatter } from '../../utils'
+import { conversions } from '../../config'
 
 const { TouchBarButton } = TouchBar
 
@@ -51,4 +51,4 @@ const updateTouchbar = (
   mainWindow.setTouchBar(touchBar)
 }
 
-module.exports = { buildTouchbar, updateTouchbar }
+export { buildTouchbar, updateTouchbar }

src/main/index.js

@@ -1,214 +0,0 @@
-const path = require('path')
-const {
-  app,
-  BrowserWindow,
-  systemPreferences,
-  nativeTheme,
-  ipcMain
-} = require('electron')
-const prepareNext = require('electron-next')
-const isDev = require('electron-is-dev')
-const pkg = require('../../package.json')
-const buildMenu = require('./menu')
-const { buildTouchbar, updateTouchbar } = require('./touchbar')
-const { rgbaToHex } = require('../utils')
-
-let mainWindow
-
-const width = 640
-const height = 450
-
-app.allowRendererProcessReuse = true
-
-const createWindow = async () => {
-  const isDarkMode = nativeTheme.shouldUseDarkColors
-
-  mainWindow = new BrowserWindow({
-    width,
-    height,
-    minWidth: width,
-    minHeight: height,
-    acceptFirstMouse: true,
-    titleBarStyle: 'hiddenInset',
-    fullscreenWindowTitle: true,
-    backgroundColor: isDarkMode ? '#141414' : '#fff',
-    frame: process.platform === 'darwin' ? false : true,
-    show: false,
-    title: pkg.productName,
-    autoHideMenuBar: true,
-    webPreferences: {
-      nodeIntegration: true,
-      preload: path.join(__dirname, 'preload.js'),
-      scrollBounce: true,
-      enableBlinkFeatures: 'OverlayScrollbars',
-      enableRemoteModule: true
-    }
-  })
-
-  mainWindow.loadURL(
-    isDev
-      ? 'http://localhost:8000'
-      : `file://${path.join(__dirname, '../renderer/out/index.html')}`
-  )
-
-  createWindowEvents(mainWindow)
-  installDevTools(mainWindow)
-
-  mainWindow.once('ready-to-show', () => {
-    mainWindow.show()
-    mainWindow.focus()
-  })
-
-  mainWindow.on('closed', () => {
-    mainWindow = null
-  })
-
-  // Load menu
-  buildMenu(mainWindow)
-
-  // Load touchbar
-  if (process.platform === 'darwin') {
-    const accentColor = getAccentColor()
-    buildTouchbar(mainWindow, accentColor)
-
-    ipcMain.on('prices-updated', (event, pricesNew) => {
-      updateTouchbar(pricesNew, mainWindow, accentColor)
-    })
-
-    ipcMain.on('currency-updated', (event, pricesNew, currentCurrency) => {
-      updateTouchbar(pricesNew, mainWindow, accentColor, currentCurrency)
-    })
-  }
-}
-
-app.on('ready', async () => {
-  await prepareNext('./src/renderer')
-  await createWindow()
-
-  mainWindow.webContents.on('dom-ready', () => {
-    switchTheme()
-
-    // add platform as class
-    mainWindow.webContents.executeJavaScript(
-      `document.getElementsByTagName('html')[0].classList.add('${process.platform}')`
-    )
-  })
-
-  mainWindow.webContents.on('did-finish-load', () => {
-    switchAccentColor()
-  })
-})
-
-// Quit when all windows are closed.
-app.on('window-all-closed', () => {
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
-})
-
-app.on('activate', () => {
-  if (mainWindow === null) {
-    createWindow()
-  }
-})
-
-const installDevTools = async (mainWindow) => {
-  if (isDev) {
-    const {
-      default: installExtension,
-      REACT_DEVELOPER_TOOLS
-    } = require('electron-devtools-installer')
-
-    try {
-      const name = await installExtension(REACT_DEVELOPER_TOOLS)
-      console.log(`Added Extension: ${name}`) // eslint-disable-line no-console
-
-      mainWindow.webContents.on('devtools-opened', () =>
-        mainWindow.setSize(1024, 420, true)
-      )
-      mainWindow.webContents.on('devtools-closed', () =>
-        mainWindow.setSize(width, height, true)
-      )
-    } catch (error) {
-      console.log('An error occurred: ', error) // eslint-disable-line no-console
-    }
-  }
-}
-
-const createWindowEvents = (mainWindow) => {
-  mainWindow.on('enter-full-screen', () =>
-    mainWindow.webContents.executeJavaScript(
-      'document.getElementsByTagName("html")[0].classList.add("fullscreen")'
-    )
-  )
-  mainWindow.on('leave-full-screen', () =>
-    mainWindow.webContents.executeJavaScript(
-      'document.getElementsByTagName("html")[0].classList.remove("fullscreen")'
-    )
-  )
-  mainWindow.on('blur', () =>
-    mainWindow.webContents.executeJavaScript(
-      'document.getElementsByTagName("html")[0].classList.add("blur")'
-    )
-  )
-  mainWindow.on('focus', () =>
-    mainWindow.webContents.executeJavaScript(
-      'document.getElementsByTagName("html")[0].classList.remove("blur")'
-    )
-  )
-}
-
-//
-// Accent color setting
-// macOS & Windows
-//
-const getAccentColor = () => {
-  const systemAccentColor = systemPreferences.getAccentColor()
-  return rgbaToHex(systemAccentColor)
-}
-
-const switchAccentColor = () => {
-  if (process.platform !== 'linux') {
-    const accentColor = getAccentColor()
-    mainWindow.webContents.send('accent-color', accentColor)
-  }
-}
-
-// Listen for accent color changes in System Preferences
-// macOS
-if (process.platform === 'darwin') {
-  systemPreferences.subscribeNotification('AppleAquaColorVariantChanged', () =>
-    switchAccentColor()
-  )
-}
-
-// Windows
-if (process.platform === 'windows') {
-  systemPreferences.on('accent-color-changed', () => switchAccentColor())
-}
-
-//
-// Appearance setting
-// macOS
-//
-const switchTheme = () => {
-  if (process.platform === 'darwin') {
-    const isDarkMode = nativeTheme.shouldUseDarkColors
-
-    isDarkMode
-      ? mainWindow.webContents.executeJavaScript(
-          'document.getElementsByTagName("html")[0].classList.add("dark")'
-        )
-      : mainWindow.webContents.executeJavaScript(
-          'document.getElementsByTagName("html")[0].classList.remove("dark")'
-        )
-  }
-}
-
-// Listen for appearance changes in System Preferences
-if (process.platform === 'darwin') {
-  systemPreferences.subscribeNotification(
-    'AppleInterfaceThemeChangedNotification',
-    () => switchTheme()
-  )
-}

src/main/preload.js

@@ -1,12 +0,0 @@
-const { webFrame, ipcRenderer } = require('electron')
-const Store = require('electron-store')
-
-// Since we disabled nodeIntegration we can reintroduce
-// needed node functionality here
-process.once('loaded', () => {
-  const store = new Store()
-
-  global.ipcRenderer = ipcRenderer
-  global.webFrame = webFrame
-  global.store = store
-})

src/renderer/components/Preferences/AccountsList/index.jsx

@@ -1,5 +1,6 @@
 import React, { PureComponent } from 'react'
 import ethereum_address from 'ethereum-address'
+import electron from 'electron'
 import Store from 'electron-store'
 import { AppContext } from '../../../store/createContext'
 import Saved from './Saved'
@@ -9,12 +10,12 @@ import styles from './index.module.css'
 export default class AccountsList extends PureComponent {
   static contextType = AppContext
 
-  store = process.env.NODE_ENV === 'test' ? new Store() : global.store
+  store = (electron.remote && new Store()) || false
 
   state = { accounts: [], input: '', error: '' }
 
   componentDidMount() {
-    if (this.store.has('accounts')) {
+    if (this.store && this.store.has('accounts')) {
       this.setState({ accounts: this.store.get('accounts') })
     }
   }
@@ -46,7 +47,7 @@ export default class AccountsList extends PureComponent {
     } else {
       const joined = [...accounts, input]
 
-      this.store.set('accounts', joined)
+      this.store && this.store.set('accounts', joined)
       this.setState({ accounts: joined, input: '', error: '' })
       this.context.setBalances()
     }
@@ -63,7 +64,7 @@ export default class AccountsList extends PureComponent {
       array.splice(index, 1)
     }
 
-    this.store.set('accounts', array)
+    this.store && this.store.set('accounts', array)
     this.setState({ accounts: array })
     this.context.setBalances()
   }

src/renderer/next.config.js

@@ -38,12 +38,6 @@ module.exports = withSvgr(
     env: {
       ETHERSCAN_API_KEY: process.env.ETHERSCAN_API_KEY,
       INFURA_PROJECT_ID: process.env.INFURA_PROJECT_ID
-    },
-    exportPathMap() {
-      return {
-        '/': { page: '/' },
-        '/preferences': { page: '/preferences' }
-      }
     }
   })
 )

src/renderer/pages/_app.jsx

@@ -1,18 +1,21 @@
 import React, { useEffect } from 'react'
 import PropTypes from 'prop-types'
 import Router from 'next/router'
-// import { ipcRenderer } from 'electron'
+import electron from 'electron'
 import AppProvider from '../store/AppProvider'
 import PriceProvider from '../store/PriceProvider'
 import Layout from '../Layout'
 
 import '../global.css'
 
+const ipcRenderer = electron.ipcRenderer || false
+
 export default function App({ Component, pageProps }) {
   useEffect(() => {
-    global.ipcRenderer.on('goTo', (evt, route) => {
-      Router.push(route)
-    })
+    ipcRenderer &&
+      ipcRenderer.on('goTo', (evt, route) => {
+        Router.push(route)
+      })
   }, [])
 
   return (

src/renderer/store/AppProvider.jsx

@@ -1,11 +1,13 @@
 import React, { useContext, useState, useEffect } from 'react'
 import PropTypes from 'prop-types'
 import ms from 'ms'
-// import { ipcRenderer } from 'electron'
+import electron from 'electron'
 import { AppContext, PriceContext } from './createContext'
 import { refreshInterval, conversions } from '../../config'
 import { getAccounts, getBalance } from './helpers'
 
+const ipcRenderer = electron.ipcRenderer || false
+
 export default function AppProvider({ children }) {
   const { prices } = useContext(PriceContext)
   const [isLoading, setIsLoading] = useState(true)
@@ -15,12 +17,25 @@ export default function AppProvider({ children }) {
   const [accentColor, setAccentColor] = useState('#f6388a')
   const [error, setError] = useState()
 
+  function toggleCurrencies(currency) {
+    setCurrency(currency)
+    const pricesNew = Array.from(prices)
+    ipcRenderer && ipcRenderer.send('currency-updated', pricesNew, currency)
+  }
+
+  // listener for accent color & touchbar
   useEffect(() => {
-    // listener for accent color
-    if (process.env.NODE_ENV !== 'test') {
-      global.ipcRenderer.on('accent-color', (evt, accentColor) => {
-        setAccentColor(accentColor)
-      })
+    if (!ipcRenderer) return
+
+    ipcRenderer.on('accent-color', (evt, accentColor) => {
+      setAccentColor(accentColor)
+    })
+
+    ipcRenderer.on('setCurrency', (evt, currency) => toggleCurrencies(currency))
+
+    return () => {
+      ipcRenderer.removeAllListeners('accent-color')
+      ipcRenderer.removeAllListeners('setCurrency')
     }
   }, [])
 
@@ -36,11 +51,6 @@ export default function AppProvider({ children }) {
         console.error(error.message)
         setError(error.message)
       }
-
-      // listener for touchbar
-      global.ipcRenderer.on('setCurrency', (evt, currency) =>
-        toggleCurrencies(currency)
-      )
     }
 
     init()
@@ -81,12 +91,6 @@ export default function AppProvider({ children }) {
     }
   }
 
-  function toggleCurrencies(currency) {
-    setCurrency(currency)
-    const pricesNew = Array.from(prices)
-    global.ipcRenderer.send('currency-updated', pricesNew, currency)
-  }
-
   const context = {
     isLoading,
     accounts,

src/renderer/store/PriceProvider.jsx

@@ -6,6 +6,9 @@ import { fetchData } from '../../utils'
 import { convertPrices } from './helpers'
 import useSWR from 'swr'
 import ms from 'ms'
+import electron from 'electron'
+
+const ipcRenderer = electron.ipcRenderer || false
 
 export default function PriceProvider({ children }) {
   // construct initial prices Map to get consistent
@@ -40,7 +43,7 @@ export default function PriceProvider({ children }) {
 
     setPrices(newPrices)
     setPriceChanges(newPriceChanges)
-    global.ipcRenderer.send('prices-updated', Array.from(newPrices)) // convert Map to array, ipc messages seem to kill it
+    ipcRenderer && ipcRenderer.send('prices-updated', Array.from(newPrices)) // convert Map to array, ipc messages seem to kill it
   }
 
   useEffect(() => {

src/renderer/store/helpers.js

@@ -1,3 +1,4 @@
+import electron from 'electron'
 import Store from 'electron-store'
 import Eth from 'ethjs'
 import { oceanTokenContract, conversions } from '../../config'
@@ -30,9 +31,10 @@ export async function getBalance(account) {
 export async function getAccounts() {
   let needsConfig
   let accountsPref
-  const store = process.env.NODE_ENV === 'test' ? new Store() : global.store
 
-  if (store.has('accounts')) {
+  const store = (electron.remote && new Store()) || false
+
+  if (store && store.has('accounts')) {
     accountsPref = store.get('accounts')
     needsConfig = !accountsPref.length
   } else {

src/utils.js

@@ -1,6 +1,6 @@
-const { app, shell } = require('electron')
-const { formatCurrency } = require('@coingecko/cryptoformat')
-const axios = require('axios')
+import { app, shell } from 'electron'
+import { formatCurrency } from '@coingecko/cryptoformat'
+import axios from 'axios'
 
 const fetchData = async (url) => {
   try {
@@ -75,7 +75,7 @@ const cryptoFormatter = (value, currency) => {
   }
 }
 
-module.exports = {
+export {
   openUrl,
   rgbaToHex,
   locale,

tests/Providers.test.jsx

@@ -1,10 +1,5 @@
 import React from 'react'
-import {
-  render,
-  waitForElementToBeRemoved,
-  fireEvent,
-  wait
-} from '@testing-library/react'
+import { render, fireEvent, waitFor } from '@testing-library/react'
 import AppProvider from '../src/renderer/store/AppProvider'
 import PriceProvider from '../src/renderer/store/PriceProvider'
 import { PriceContext, AppContext } from '../src/renderer/store/createContext'
@@ -20,7 +15,6 @@ describe('Providers', () => {
           </PriceContext.Consumer>
         </PriceProvider>
       )
-      await waitForElementToBeRemoved(() => getByText(/"eur":0/))
       expect(getByText(/eur/)).toBeInTheDocument()
     })
   })
@@ -38,7 +32,7 @@ describe('Providers', () => {
           </AppProvider>
         </PriceContext.Provider>
       )
-      await wait(() => getByText('Click'))
+      await waitFor(() => getByText('Click'))
       expect(getByText('Click')).toBeInTheDocument()
 
       fireEvent.click(getByText('Click'))

tests/__mocks__/electronStore.js

@@ -1,3 +1,4 @@
 module.exports = {
-  has: () => jest.fn()
+  has: () => jest.fn(),
+  get: () => jest.fn()
 }

tests/jest.config.js

@@ -14,7 +14,7 @@ module.exports = {
     '<rootDir>/src/renderer/.next',
     '<rootDir>/src/renderer/out',
     '<rootDir>/node_modules',
-    '<rootDir>/build',
+    '<rootDir>/app',
     '<rootDir>/dist',
     '<rootDir>/coverage'
   ],