├── .gitignore
├── README.md
├── background.html
├── main.js
├── package-lock.json
├── package.json
├── preload.js
└── renderer.html


/.gitignore:
--------------------------------------------------------------------------------
1 | node_modules


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # electron-background-processing
 2 | 
 3 | Update Oct 2021: Now using context isolation for renderer and background
 4 | threads, see [Enable Context Isolation...](https://www.electronjs.org/docs/latest/tutorial/security#3-enable-context-isolation-for-remote-content)
 5 | and [Context Isolation](https://www.electronjs.org/docs/latest/tutorial/context-isolation).
 6 | 
 7 | Demo of background processing using Electron
 8 | 
 9 | - Pool of background threads to match processors using hidden BrowserWindow instances
10 | - Using IPC to communicate between main, renderer and background threads, see [electron ipcMain](https://github.com/electron/electron/blob/master/docs/api/ipc-main.md)
11 | - Asynchronous message passing (synchronous is possible too but not used here)
12 | 
13 | # Install and Run
14 | 
15 | Install [NodeJS](https://nodejs.org/en/).
16 | 
17 | ```bash
18 | # Clone the repo
19 | git clone https://github.com/sgdan/electron-background-processing.git
20 | cd electron-background-processing
21 | 
22 | # Installs Electron 1.8.8 (as specified in package.json)
23 | npm install
24 | 
25 | # Runs "electron ." (main.js is specified in package.json)
26 | npm start
27 | ```
28 | 
29 | After starting up on the command line you should see the number of cpus e.g.
30 | 
31 | ```bash
32 | $ electron .
33 | 
34 | cpus: 4
35 | ```
36 | 
37 | Use the **Send to main thread** button and you should see a message from the UI printed on the command line.
38 | 
39 | The **Send to bg thread** button triggers a message from the UI to the main thread which passes it to one of the background threads. That background thread should respond back to the main thread which passes it to the UI. You should see the response immediately next to the button if a background thread was available.
40 | 
41 | You can also **Do background work**. If you click it multiple times you should see your computer CPU rise to 100% usage. However, the UI should remain responsive. Further actions will be queued until they can be handled.
42 | 


--------------------------------------------------------------------------------
/background.html:
--------------------------------------------------------------------------------
 1 | <h1>Background</h1>
 2 | 
 3 | <script type="text/javascript">
 4 |   // Send logs as messages to the main thread to show on the console
 5 |   function log(value) {
 6 |     window.api.log(value);
 7 |   }
 8 | 
 9 |   // let the main thread know this thread is ready to process something
10 |   function ready() {
11 |     window.api.ready();
12 |   }
13 | 
14 |   // do some work that will tie up the processor for a while
15 |   function work() {
16 |     // see https://gist.github.com/tkrueger/3500612 for generating load
17 |     var start = new Date().getTime();
18 |     var result = 0;
19 |     var finished = false;
20 |     while (!finished) {
21 |       result += Math.random() * Math.random();
22 |       finished = new Date().getTime() > start + 10000;
23 |     }
24 |   }
25 | 
26 |   // if message is received, pass it back to the renderer via the main thread
27 |   window.api.message((arg) => {
28 |     log("received: " + arg);
29 |     window.api.forRenderer(arg);
30 |     ready();
31 |   });
32 | 
33 |   window.api.task((arg) => {
34 |     log("starting: " + arg);
35 |     work();
36 |     log("finished: " + arg);
37 |     ready();
38 |   });
39 | 
40 |   ready();
41 | </script>
42 | 


--------------------------------------------------------------------------------
/main.js:
--------------------------------------------------------------------------------
 1 | const { ipcMain, BrowserWindow, app } = require("electron");
 2 | const path = require("path");
 3 | app.allowRendererProcessReuse = true;
 4 | const cpus = require("os").cpus().length;
 5 | console.log("cpus: " + cpus);
 6 | 
 7 | // stack of available background threads
 8 | var available = [];
 9 | 
10 | // queue of tasks to be done
11 | var tasks = [];
12 | 
13 | // hand the tasks out to waiting threads
14 | function doIt() {
15 |   while (available.length > 0 && tasks.length > 0) {
16 |     var task = tasks.shift();
17 |     available.shift().send(task[0], task[1]);
18 |   }
19 |   renderer.webContents.send("status", available.length, tasks.length);
20 | }
21 | 
22 | // Create a hidden background window
23 | function createBgWindow() {
24 |   result = new BrowserWindow({
25 |     show: false,
26 |     webPreferences: {
27 |       preload: path.join(__dirname, "preload.js"),
28 |     },
29 |   });
30 |   result.loadURL("file://" + __dirname + "/background.html");
31 |   result.on("closed", () => {
32 |     console.log("background window closed");
33 |   });
34 |   return result;
35 | }
36 | 
37 | app.whenReady().then(function () {
38 |   // Create the "renderer" window which contains the visible UI
39 |   renderer = new BrowserWindow({
40 |     width: 500,
41 |     height: 400,
42 |     webPreferences: {
43 |       preload: path.join(__dirname, "preload.js"),
44 |     },
45 |   });
46 |   renderer.loadURL("file://" + __dirname + "/renderer.html");
47 |   renderer.show();
48 |   renderer.on("closed", () => {
49 |     // call quit to exit, otherwise the background windows will keep the app running
50 |     app.quit();
51 |   });
52 | 
53 |   // create background thread for each cpu
54 |   for (var i = 0; i < cpus; i++) createBgWindow();
55 | 
56 |   // Main thread can receive directly from windows
57 |   ipcMain.on("to-main", (event, arg) => {
58 |     console.log(arg);
59 |   });
60 | 
61 |   // Windows can talk to each other via main
62 |   ipcMain.on("for-renderer", (event, arg) => {
63 |     renderer.webContents.send("to-renderer", arg);
64 |   });
65 |   ipcMain.on("for-background", (event, arg) => {
66 |     tasks.push(["message", arg]);
67 |     doIt();
68 |   });
69 | 
70 |   // heavy processing done in the background thread
71 |   // so UI and main threads remain responsive
72 |   ipcMain.on("assign-task", (event, arg) => {
73 |     tasks.push(["task", arg]);
74 |     doIt();
75 |   });
76 | 
77 |   ipcMain.on("ready", (event, arg) => {
78 |     available.push(event.sender);
79 |     doIt();
80 |   });
81 | });
82 | 


--------------------------------------------------------------------------------
/package-lock.json:
--------------------------------------------------------------------------------
   1 | {
   2 |   "name": "electron-background-processing",
   3 |   "lockfileVersion": 2,
   4 |   "requires": true,
   5 |   "packages": {
   6 |     "": {
   7 |       "name": "electron-background-processing",
   8 |       "devDependencies": {
   9 |         "electron": "^27.0.2"
  10 |       }
  11 |     },
  12 |     "node_modules/@electron/get": {
  13 |       "version": "2.0.2",
  14 |       "resolved": "https://registry.npmjs.org/@electron/get/-/get-2.0.2.tgz",
  15 |       "integrity": "sha512-eFZVFoRXb3GFGd7Ak7W4+6jBl9wBtiZ4AaYOse97ej6mKj5tkyO0dUnUChs1IhJZtx1BENo4/p4WUTXpi6vT+g==",
  16 |       "dev": true,
  17 |       "dependencies": {
  18 |         "debug": "^4.1.1",
  19 |         "env-paths": "^2.2.0",
  20 |         "fs-extra": "^8.1.0",
  21 |         "got": "^11.8.5",
  22 |         "progress": "^2.0.3",
  23 |         "semver": "^6.2.0",
  24 |         "sumchecker": "^3.0.1"
  25 |       },
  26 |       "engines": {
  27 |         "node": ">=12"
  28 |       },
  29 |       "optionalDependencies": {
  30 |         "global-agent": "^3.0.0"
  31 |       }
  32 |     },
  33 |     "node_modules/@sindresorhus/is": {
  34 |       "version": "4.6.0",
  35 |       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-4.6.0.tgz",
  36 |       "integrity": "sha512-t09vSN3MdfsyCHoFcTRCH/iUtG7OJ0CsjzB8cjAmKc/va/kIgeDI/TxsigdncE/4be734m0cvIYwNaV4i2XqAw==",
  37 |       "dev": true,
  38 |       "engines": {
  39 |         "node": ">=10"
  40 |       },
  41 |       "funding": {
  42 |         "url": "https://github.com/sindresorhus/is?sponsor=1"
  43 |       }
  44 |     },
  45 |     "node_modules/@szmarczak/http-timer": {
  46 |       "version": "4.0.6",
  47 |       "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-4.0.6.tgz",
  48 |       "integrity": "sha512-4BAffykYOgO+5nzBWYwE3W90sBgLJoUPRWWcL8wlyiM8IB8ipJz3UMJ9KXQd1RKQXpKp8Tutn80HZtWsu2u76w==",
  49 |       "dev": true,
  50 |       "dependencies": {
  51 |         "defer-to-connect": "^2.0.0"
  52 |       },
  53 |       "engines": {
  54 |         "node": ">=10"
  55 |       }
  56 |     },
  57 |     "node_modules/@types/cacheable-request": {
  58 |       "version": "6.0.3",
  59 |       "resolved": "https://registry.npmjs.org/@types/cacheable-request/-/cacheable-request-6.0.3.tgz",
  60 |       "integrity": "sha512-IQ3EbTzGxIigb1I3qPZc1rWJnH0BmSKv5QYTalEwweFvyBDLSAe24zP0le/hyi7ecGfZVlIVAg4BZqb8WBwKqw==",
  61 |       "dev": true,
  62 |       "dependencies": {
  63 |         "@types/http-cache-semantics": "*",
  64 |         "@types/keyv": "^3.1.4",
  65 |         "@types/node": "*",
  66 |         "@types/responselike": "^1.0.0"
  67 |       }
  68 |     },
  69 |     "node_modules/@types/http-cache-semantics": {
  70 |       "version": "4.0.1",
  71 |       "resolved": "https://registry.npmjs.org/@types/http-cache-semantics/-/http-cache-semantics-4.0.1.tgz",
  72 |       "integrity": "sha512-SZs7ekbP8CN0txVG2xVRH6EgKmEm31BOxA07vkFaETzZz1xh+cbt8BcI0slpymvwhx5dlFnQG2rTlPVQn+iRPQ==",
  73 |       "dev": true
  74 |     },
  75 |     "node_modules/@types/keyv": {
  76 |       "version": "3.1.4",
  77 |       "resolved": "https://registry.npmjs.org/@types/keyv/-/keyv-3.1.4.tgz",
  78 |       "integrity": "sha512-BQ5aZNSCpj7D6K2ksrRCTmKRLEpnPvWDiLPfoGyhZ++8YtiK9d/3DBKPJgry359X/P1PfruyYwvnvwFjuEiEIg==",
  79 |       "dev": true,
  80 |       "dependencies": {
  81 |         "@types/node": "*"
  82 |       }
  83 |     },
  84 |     "node_modules/@types/node": {
  85 |       "version": "18.16.16",
  86 |       "resolved": "https://registry.npmjs.org/@types/node/-/node-18.16.16.tgz",
  87 |       "integrity": "sha512-NpaM49IGQQAUlBhHMF82QH80J08os4ZmyF9MkpCzWAGuOHqE4gTEbhzd7L3l5LmWuZ6E0OiC1FweQ4tsiW35+g==",
  88 |       "dev": true
  89 |     },
  90 |     "node_modules/@types/responselike": {
  91 |       "version": "1.0.0",
  92 |       "resolved": "https://registry.npmjs.org/@types/responselike/-/responselike-1.0.0.tgz",
  93 |       "integrity": "sha512-85Y2BjiufFzaMIlvJDvTTB8Fxl2xfLo4HgmHzVBz08w4wDePCTjYw66PdrolO0kzli3yam/YCgRufyo1DdQVTA==",
  94 |       "dev": true,
  95 |       "dependencies": {
  96 |         "@types/node": "*"
  97 |       }
  98 |     },
  99 |     "node_modules/@types/yauzl": {
 100 |       "version": "2.10.0",
 101 |       "resolved": "https://registry.npmjs.org/@types/yauzl/-/yauzl-2.10.0.tgz",
 102 |       "integrity": "sha512-Cn6WYCm0tXv8p6k+A8PvbDG763EDpBoTzHdA+Q/MF6H3sapGjCm9NzoaJncJS9tUKSuCoDs9XHxYYsQDgxR6kw==",
 103 |       "dev": true,
 104 |       "optional": true,
 105 |       "dependencies": {
 106 |         "@types/node": "*"
 107 |       }
 108 |     },
 109 |     "node_modules/boolean": {
 110 |       "version": "3.2.0",
 111 |       "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.2.0.tgz",
 112 |       "integrity": "sha512-d0II/GO9uf9lfUHH2BQsjxzRJZBdsjgsBiW4BvhWk/3qoKwQFjIDVN19PfX8F2D/r9PCMTtLWjYVCFrpeYUzsw==",
 113 |       "dev": true,
 114 |       "optional": true
 115 |     },
 116 |     "node_modules/buffer-crc32": {
 117 |       "version": "0.2.13",
 118 |       "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
 119 |       "integrity": "sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ==",
 120 |       "dev": true,
 121 |       "engines": {
 122 |         "node": "*"
 123 |       }
 124 |     },
 125 |     "node_modules/cacheable-lookup": {
 126 |       "version": "5.0.4",
 127 |       "resolved": "https://registry.npmjs.org/cacheable-lookup/-/cacheable-lookup-5.0.4.tgz",
 128 |       "integrity": "sha512-2/kNscPhpcxrOigMZzbiWF7dz8ilhb/nIHU3EyZiXWXpeq/au8qJ8VhdftMkty3n7Gj6HIGalQG8oiBNB3AJgA==",
 129 |       "dev": true,
 130 |       "engines": {
 131 |         "node": ">=10.6.0"
 132 |       }
 133 |     },
 134 |     "node_modules/cacheable-request": {
 135 |       "version": "7.0.2",
 136 |       "resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-7.0.2.tgz",
 137 |       "integrity": "sha512-pouW8/FmiPQbuGpkXQ9BAPv/Mo5xDGANgSNXzTzJ8DrKGuXOssM4wIQRjfanNRh3Yu5cfYPvcorqbhg2KIJtew==",
 138 |       "dev": true,
 139 |       "dependencies": {
 140 |         "clone-response": "^1.0.2",
 141 |         "get-stream": "^5.1.0",
 142 |         "http-cache-semantics": "^4.0.0",
 143 |         "keyv": "^4.0.0",
 144 |         "lowercase-keys": "^2.0.0",
 145 |         "normalize-url": "^6.0.1",
 146 |         "responselike": "^2.0.0"
 147 |       },
 148 |       "engines": {
 149 |         "node": ">=8"
 150 |       }
 151 |     },
 152 |     "node_modules/clone-response": {
 153 |       "version": "1.0.3",
 154 |       "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.3.tgz",
 155 |       "integrity": "sha512-ROoL94jJH2dUVML2Y/5PEDNaSHgeOdSDicUyS7izcF63G6sTc/FTjLub4b8Il9S8S0beOfYt0TaA5qvFK+w0wA==",
 156 |       "dev": true,
 157 |       "dependencies": {
 158 |         "mimic-response": "^1.0.0"
 159 |       },
 160 |       "funding": {
 161 |         "url": "https://github.com/sponsors/sindresorhus"
 162 |       }
 163 |     },
 164 |     "node_modules/debug": {
 165 |       "version": "4.3.4",
 166 |       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
 167 |       "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
 168 |       "dev": true,
 169 |       "dependencies": {
 170 |         "ms": "2.1.2"
 171 |       },
 172 |       "engines": {
 173 |         "node": ">=6.0"
 174 |       },
 175 |       "peerDependenciesMeta": {
 176 |         "supports-color": {
 177 |           "optional": true
 178 |         }
 179 |       }
 180 |     },
 181 |     "node_modules/decompress-response": {
 182 |       "version": "6.0.0",
 183 |       "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-6.0.0.tgz",
 184 |       "integrity": "sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==",
 185 |       "dev": true,
 186 |       "dependencies": {
 187 |         "mimic-response": "^3.1.0"
 188 |       },
 189 |       "engines": {
 190 |         "node": ">=10"
 191 |       },
 192 |       "funding": {
 193 |         "url": "https://github.com/sponsors/sindresorhus"
 194 |       }
 195 |     },
 196 |     "node_modules/decompress-response/node_modules/mimic-response": {
 197 |       "version": "3.1.0",
 198 |       "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-3.1.0.tgz",
 199 |       "integrity": "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ==",
 200 |       "dev": true,
 201 |       "engines": {
 202 |         "node": ">=10"
 203 |       },
 204 |       "funding": {
 205 |         "url": "https://github.com/sponsors/sindresorhus"
 206 |       }
 207 |     },
 208 |     "node_modules/defer-to-connect": {
 209 |       "version": "2.0.1",
 210 |       "resolved": "https://registry.npmjs.org/defer-to-connect/-/defer-to-connect-2.0.1.tgz",
 211 |       "integrity": "sha512-4tvttepXG1VaYGrRibk5EwJd1t4udunSOVMdLSAL6mId1ix438oPwPZMALY41FCijukO1L0twNcGsdzS7dHgDg==",
 212 |       "dev": true,
 213 |       "engines": {
 214 |         "node": ">=10"
 215 |       }
 216 |     },
 217 |     "node_modules/define-properties": {
 218 |       "version": "1.2.0",
 219 |       "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.2.0.tgz",
 220 |       "integrity": "sha512-xvqAVKGfT1+UAvPwKTVw/njhdQ8ZhXK4lI0bCIuCMrp2up9nPnaDftrLtmpTazqd1o+UY4zgzU+avtMbDP+ldA==",
 221 |       "dev": true,
 222 |       "optional": true,
 223 |       "dependencies": {
 224 |         "has-property-descriptors": "^1.0.0",
 225 |         "object-keys": "^1.1.1"
 226 |       },
 227 |       "engines": {
 228 |         "node": ">= 0.4"
 229 |       },
 230 |       "funding": {
 231 |         "url": "https://github.com/sponsors/ljharb"
 232 |       }
 233 |     },
 234 |     "node_modules/detect-node": {
 235 |       "version": "2.1.0",
 236 |       "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.1.0.tgz",
 237 |       "integrity": "sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g==",
 238 |       "dev": true,
 239 |       "optional": true
 240 |     },
 241 |     "node_modules/electron": {
 242 |       "version": "27.0.2",
 243 |       "resolved": "https://registry.npmjs.org/electron/-/electron-27.0.2.tgz",
 244 |       "integrity": "sha512-4fbcHQ40ZDlqhr5Pamm+M5BF7ry2lGqjFTWTJ/mrBwuiPWu6xhV/RWgUhKBaLqKNfAaNl3eMxV3Jc82gv6JauQ==",
 245 |       "dev": true,
 246 |       "hasInstallScript": true,
 247 |       "dependencies": {
 248 |         "@electron/get": "^2.0.0",
 249 |         "@types/node": "^18.11.18",
 250 |         "extract-zip": "^2.0.1"
 251 |       },
 252 |       "bin": {
 253 |         "electron": "cli.js"
 254 |       },
 255 |       "engines": {
 256 |         "node": ">= 12.20.55"
 257 |       }
 258 |     },
 259 |     "node_modules/end-of-stream": {
 260 |       "version": "1.4.4",
 261 |       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
 262 |       "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
 263 |       "dev": true,
 264 |       "dependencies": {
 265 |         "once": "^1.4.0"
 266 |       }
 267 |     },
 268 |     "node_modules/env-paths": {
 269 |       "version": "2.2.1",
 270 |       "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
 271 |       "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==",
 272 |       "dev": true,
 273 |       "engines": {
 274 |         "node": ">=6"
 275 |       }
 276 |     },
 277 |     "node_modules/es6-error": {
 278 |       "version": "4.1.1",
 279 |       "resolved": "https://registry.npmjs.org/es6-error/-/es6-error-4.1.1.tgz",
 280 |       "integrity": "sha512-Um/+FxMr9CISWh0bi5Zv0iOD+4cFh5qLeks1qhAopKVAJw3drgKbKySikp7wGhDL0HPeaja0P5ULZrxLkniUVg==",
 281 |       "dev": true,
 282 |       "optional": true
 283 |     },
 284 |     "node_modules/escape-string-regexp": {
 285 |       "version": "4.0.0",
 286 |       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
 287 |       "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
 288 |       "dev": true,
 289 |       "optional": true,
 290 |       "engines": {
 291 |         "node": ">=10"
 292 |       },
 293 |       "funding": {
 294 |         "url": "https://github.com/sponsors/sindresorhus"
 295 |       }
 296 |     },
 297 |     "node_modules/extract-zip": {
 298 |       "version": "2.0.1",
 299 |       "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-2.0.1.tgz",
 300 |       "integrity": "sha512-GDhU9ntwuKyGXdZBUgTIe+vXnWj0fppUEtMDL0+idd5Sta8TGpHssn/eusA9mrPr9qNDym6SxAYZjNvCn/9RBg==",
 301 |       "dev": true,
 302 |       "dependencies": {
 303 |         "debug": "^4.1.1",
 304 |         "get-stream": "^5.1.0",
 305 |         "yauzl": "^2.10.0"
 306 |       },
 307 |       "bin": {
 308 |         "extract-zip": "cli.js"
 309 |       },
 310 |       "engines": {
 311 |         "node": ">= 10.17.0"
 312 |       },
 313 |       "optionalDependencies": {
 314 |         "@types/yauzl": "^2.9.1"
 315 |       }
 316 |     },
 317 |     "node_modules/fd-slicer": {
 318 |       "version": "1.1.0",
 319 |       "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
 320 |       "integrity": "sha512-cE1qsB/VwyQozZ+q1dGxR8LBYNZeofhEdUNGSMbQD3Gw2lAzX9Zb3uIU6Ebc/Fmyjo9AWWfnn0AUCHqtevs/8g==",
 321 |       "dev": true,
 322 |       "dependencies": {
 323 |         "pend": "~1.2.0"
 324 |       }
 325 |     },
 326 |     "node_modules/fs-extra": {
 327 |       "version": "8.1.0",
 328 |       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
 329 |       "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
 330 |       "dev": true,
 331 |       "dependencies": {
 332 |         "graceful-fs": "^4.2.0",
 333 |         "jsonfile": "^4.0.0",
 334 |         "universalify": "^0.1.0"
 335 |       },
 336 |       "engines": {
 337 |         "node": ">=6 <7 || >=8"
 338 |       }
 339 |     },
 340 |     "node_modules/function-bind": {
 341 |       "version": "1.1.1",
 342 |       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
 343 |       "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
 344 |       "dev": true,
 345 |       "optional": true
 346 |     },
 347 |     "node_modules/get-intrinsic": {
 348 |       "version": "1.2.1",
 349 |       "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.1.tgz",
 350 |       "integrity": "sha512-2DcsyfABl+gVHEfCOaTrWgyt+tb6MSEGmKq+kI5HwLbIYgjgmMcV8KQ41uaKz1xxUcn9tJtgFbQUEVcEbd0FYw==",
 351 |       "dev": true,
 352 |       "optional": true,
 353 |       "dependencies": {
 354 |         "function-bind": "^1.1.1",
 355 |         "has": "^1.0.3",
 356 |         "has-proto": "^1.0.1",
 357 |         "has-symbols": "^1.0.3"
 358 |       },
 359 |       "funding": {
 360 |         "url": "https://github.com/sponsors/ljharb"
 361 |       }
 362 |     },
 363 |     "node_modules/get-stream": {
 364 |       "version": "5.2.0",
 365 |       "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
 366 |       "integrity": "sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==",
 367 |       "dev": true,
 368 |       "dependencies": {
 369 |         "pump": "^3.0.0"
 370 |       },
 371 |       "engines": {
 372 |         "node": ">=8"
 373 |       },
 374 |       "funding": {
 375 |         "url": "https://github.com/sponsors/sindresorhus"
 376 |       }
 377 |     },
 378 |     "node_modules/global-agent": {
 379 |       "version": "3.0.0",
 380 |       "resolved": "https://registry.npmjs.org/global-agent/-/global-agent-3.0.0.tgz",
 381 |       "integrity": "sha512-PT6XReJ+D07JvGoxQMkT6qji/jVNfX/h364XHZOWeRzy64sSFr+xJ5OX7LI3b4MPQzdL4H8Y8M0xzPpsVMwA8Q==",
 382 |       "dev": true,
 383 |       "optional": true,
 384 |       "dependencies": {
 385 |         "boolean": "^3.0.1",
 386 |         "es6-error": "^4.1.1",
 387 |         "matcher": "^3.0.0",
 388 |         "roarr": "^2.15.3",
 389 |         "semver": "^7.3.2",
 390 |         "serialize-error": "^7.0.1"
 391 |       },
 392 |       "engines": {
 393 |         "node": ">=10.0"
 394 |       }
 395 |     },
 396 |     "node_modules/global-agent/node_modules/semver": {
 397 |       "version": "7.5.4",
 398 |       "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.4.tgz",
 399 |       "integrity": "sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==",
 400 |       "dev": true,
 401 |       "optional": true,
 402 |       "dependencies": {
 403 |         "lru-cache": "^6.0.0"
 404 |       },
 405 |       "bin": {
 406 |         "semver": "bin/semver.js"
 407 |       },
 408 |       "engines": {
 409 |         "node": ">=10"
 410 |       }
 411 |     },
 412 |     "node_modules/globalthis": {
 413 |       "version": "1.0.3",
 414 |       "resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.3.tgz",
 415 |       "integrity": "sha512-sFdI5LyBiNTHjRd7cGPWapiHWMOXKyuBNX/cWJ3NfzrZQVa8GI/8cofCl74AOVqq9W5kNmguTIzJ/1s2gyI9wA==",
 416 |       "dev": true,
 417 |       "optional": true,
 418 |       "dependencies": {
 419 |         "define-properties": "^1.1.3"
 420 |       },
 421 |       "engines": {
 422 |         "node": ">= 0.4"
 423 |       },
 424 |       "funding": {
 425 |         "url": "https://github.com/sponsors/ljharb"
 426 |       }
 427 |     },
 428 |     "node_modules/got": {
 429 |       "version": "11.8.6",
 430 |       "resolved": "https://registry.npmjs.org/got/-/got-11.8.6.tgz",
 431 |       "integrity": "sha512-6tfZ91bOr7bOXnK7PRDCGBLa1H4U080YHNaAQ2KsMGlLEzRbk44nsZF2E1IeRc3vtJHPVbKCYgdFbaGO2ljd8g==",
 432 |       "dev": true,
 433 |       "dependencies": {
 434 |         "@sindresorhus/is": "^4.0.0",
 435 |         "@szmarczak/http-timer": "^4.0.5",
 436 |         "@types/cacheable-request": "^6.0.1",
 437 |         "@types/responselike": "^1.0.0",
 438 |         "cacheable-lookup": "^5.0.3",
 439 |         "cacheable-request": "^7.0.2",
 440 |         "decompress-response": "^6.0.0",
 441 |         "http2-wrapper": "^1.0.0-beta.5.2",
 442 |         "lowercase-keys": "^2.0.0",
 443 |         "p-cancelable": "^2.0.0",
 444 |         "responselike": "^2.0.0"
 445 |       },
 446 |       "engines": {
 447 |         "node": ">=10.19.0"
 448 |       },
 449 |       "funding": {
 450 |         "url": "https://github.com/sindresorhus/got?sponsor=1"
 451 |       }
 452 |     },
 453 |     "node_modules/graceful-fs": {
 454 |       "version": "4.2.11",
 455 |       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
 456 |       "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==",
 457 |       "dev": true
 458 |     },
 459 |     "node_modules/has": {
 460 |       "version": "1.0.3",
 461 |       "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
 462 |       "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
 463 |       "dev": true,
 464 |       "optional": true,
 465 |       "dependencies": {
 466 |         "function-bind": "^1.1.1"
 467 |       },
 468 |       "engines": {
 469 |         "node": ">= 0.4.0"
 470 |       }
 471 |     },
 472 |     "node_modules/has-property-descriptors": {
 473 |       "version": "1.0.0",
 474 |       "resolved": "https://registry.npmjs.org/has-property-descriptors/-/has-property-descriptors-1.0.0.tgz",
 475 |       "integrity": "sha512-62DVLZGoiEBDHQyqG4w9xCuZ7eJEwNmJRWw2VY84Oedb7WFcA27fiEVe8oUQx9hAUJ4ekurquucTGwsyO1XGdQ==",
 476 |       "dev": true,
 477 |       "optional": true,
 478 |       "dependencies": {
 479 |         "get-intrinsic": "^1.1.1"
 480 |       },
 481 |       "funding": {
 482 |         "url": "https://github.com/sponsors/ljharb"
 483 |       }
 484 |     },
 485 |     "node_modules/has-proto": {
 486 |       "version": "1.0.1",
 487 |       "resolved": "https://registry.npmjs.org/has-proto/-/has-proto-1.0.1.tgz",
 488 |       "integrity": "sha512-7qE+iP+O+bgF9clE5+UoBFzE65mlBiVj3tKCrlNQ0Ogwm0BjpT/gK4SlLYDMybDh5I3TCTKnPPa0oMG7JDYrhg==",
 489 |       "dev": true,
 490 |       "optional": true,
 491 |       "engines": {
 492 |         "node": ">= 0.4"
 493 |       },
 494 |       "funding": {
 495 |         "url": "https://github.com/sponsors/ljharb"
 496 |       }
 497 |     },
 498 |     "node_modules/has-symbols": {
 499 |       "version": "1.0.3",
 500 |       "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
 501 |       "integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
 502 |       "dev": true,
 503 |       "optional": true,
 504 |       "engines": {
 505 |         "node": ">= 0.4"
 506 |       },
 507 |       "funding": {
 508 |         "url": "https://github.com/sponsors/ljharb"
 509 |       }
 510 |     },
 511 |     "node_modules/http-cache-semantics": {
 512 |       "version": "4.1.1",
 513 |       "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.1.tgz",
 514 |       "integrity": "sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==",
 515 |       "dev": true
 516 |     },
 517 |     "node_modules/http2-wrapper": {
 518 |       "version": "1.0.3",
 519 |       "resolved": "https://registry.npmjs.org/http2-wrapper/-/http2-wrapper-1.0.3.tgz",
 520 |       "integrity": "sha512-V+23sDMr12Wnz7iTcDeJr3O6AIxlnvT/bmaAAAP/Xda35C90p9599p0F1eHR/N1KILWSoWVAiOMFjBBXaXSMxg==",
 521 |       "dev": true,
 522 |       "dependencies": {
 523 |         "quick-lru": "^5.1.1",
 524 |         "resolve-alpn": "^1.0.0"
 525 |       },
 526 |       "engines": {
 527 |         "node": ">=10.19.0"
 528 |       }
 529 |     },
 530 |     "node_modules/json-buffer": {
 531 |       "version": "3.0.1",
 532 |       "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.1.tgz",
 533 |       "integrity": "sha512-4bV5BfR2mqfQTJm+V5tPPdf+ZpuhiIvTuAB5g8kcrXOZpTT/QwwVRWBywX1ozr6lEuPdbHxwaJlm9G6mI2sfSQ==",
 534 |       "dev": true
 535 |     },
 536 |     "node_modules/json-stringify-safe": {
 537 |       "version": "5.0.1",
 538 |       "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
 539 |       "integrity": "sha512-ZClg6AaYvamvYEE82d3Iyd3vSSIjQ+odgjaTzRuO3s7toCdFKczob2i0zCh7JE8kWn17yvAWhUVxvqGwUalsRA==",
 540 |       "dev": true,
 541 |       "optional": true
 542 |     },
 543 |     "node_modules/jsonfile": {
 544 |       "version": "4.0.0",
 545 |       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
 546 |       "integrity": "sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==",
 547 |       "dev": true,
 548 |       "optionalDependencies": {
 549 |         "graceful-fs": "^4.1.6"
 550 |       }
 551 |     },
 552 |     "node_modules/keyv": {
 553 |       "version": "4.5.2",
 554 |       "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.2.tgz",
 555 |       "integrity": "sha512-5MHbFaKn8cNSmVW7BYnijeAVlE4cYA/SVkifVgrh7yotnfhKmjuXpDKjrABLnT0SfHWV21P8ow07OGfRrNDg8g==",
 556 |       "dev": true,
 557 |       "dependencies": {
 558 |         "json-buffer": "3.0.1"
 559 |       }
 560 |     },
 561 |     "node_modules/lowercase-keys": {
 562 |       "version": "2.0.0",
 563 |       "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
 564 |       "integrity": "sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==",
 565 |       "dev": true,
 566 |       "engines": {
 567 |         "node": ">=8"
 568 |       }
 569 |     },
 570 |     "node_modules/lru-cache": {
 571 |       "version": "6.0.0",
 572 |       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
 573 |       "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
 574 |       "dev": true,
 575 |       "optional": true,
 576 |       "dependencies": {
 577 |         "yallist": "^4.0.0"
 578 |       },
 579 |       "engines": {
 580 |         "node": ">=10"
 581 |       }
 582 |     },
 583 |     "node_modules/matcher": {
 584 |       "version": "3.0.0",
 585 |       "resolved": "https://registry.npmjs.org/matcher/-/matcher-3.0.0.tgz",
 586 |       "integrity": "sha512-OkeDaAZ/bQCxeFAozM55PKcKU0yJMPGifLwV4Qgjitu+5MoAfSQN4lsLJeXZ1b8w0x+/Emda6MZgXS1jvsapng==",
 587 |       "dev": true,
 588 |       "optional": true,
 589 |       "dependencies": {
 590 |         "escape-string-regexp": "^4.0.0"
 591 |       },
 592 |       "engines": {
 593 |         "node": ">=10"
 594 |       }
 595 |     },
 596 |     "node_modules/mimic-response": {
 597 |       "version": "1.0.1",
 598 |       "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.1.tgz",
 599 |       "integrity": "sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==",
 600 |       "dev": true,
 601 |       "engines": {
 602 |         "node": ">=4"
 603 |       }
 604 |     },
 605 |     "node_modules/ms": {
 606 |       "version": "2.1.2",
 607 |       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
 608 |       "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
 609 |       "dev": true
 610 |     },
 611 |     "node_modules/normalize-url": {
 612 |       "version": "6.1.0",
 613 |       "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-6.1.0.tgz",
 614 |       "integrity": "sha512-DlL+XwOy3NxAQ8xuC0okPgK46iuVNAK01YN7RueYBqqFeGsBjV9XmCAzAdgt+667bCl5kPh9EqKKDwnaPG1I7A==",
 615 |       "dev": true,
 616 |       "engines": {
 617 |         "node": ">=10"
 618 |       },
 619 |       "funding": {
 620 |         "url": "https://github.com/sponsors/sindresorhus"
 621 |       }
 622 |     },
 623 |     "node_modules/object-keys": {
 624 |       "version": "1.1.1",
 625 |       "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
 626 |       "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
 627 |       "dev": true,
 628 |       "optional": true,
 629 |       "engines": {
 630 |         "node": ">= 0.4"
 631 |       }
 632 |     },
 633 |     "node_modules/once": {
 634 |       "version": "1.4.0",
 635 |       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
 636 |       "integrity": "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==",
 637 |       "dev": true,
 638 |       "dependencies": {
 639 |         "wrappy": "1"
 640 |       }
 641 |     },
 642 |     "node_modules/p-cancelable": {
 643 |       "version": "2.1.1",
 644 |       "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-2.1.1.tgz",
 645 |       "integrity": "sha512-BZOr3nRQHOntUjTrH8+Lh54smKHoHyur8We1V8DSMVrl5A2malOOwuJRnKRDjSnkoeBh4at6BwEnb5I7Jl31wg==",
 646 |       "dev": true,
 647 |       "engines": {
 648 |         "node": ">=8"
 649 |       }
 650 |     },
 651 |     "node_modules/pend": {
 652 |       "version": "1.2.0",
 653 |       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
 654 |       "integrity": "sha512-F3asv42UuXchdzt+xXqfW1OGlVBe+mxa2mqI0pg5yAHZPvFmY3Y6drSf/GQ1A86WgWEN9Kzh/WrgKa6iGcHXLg==",
 655 |       "dev": true
 656 |     },
 657 |     "node_modules/progress": {
 658 |       "version": "2.0.3",
 659 |       "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
 660 |       "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
 661 |       "dev": true,
 662 |       "engines": {
 663 |         "node": ">=0.4.0"
 664 |       }
 665 |     },
 666 |     "node_modules/pump": {
 667 |       "version": "3.0.0",
 668 |       "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
 669 |       "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
 670 |       "dev": true,
 671 |       "dependencies": {
 672 |         "end-of-stream": "^1.1.0",
 673 |         "once": "^1.3.1"
 674 |       }
 675 |     },
 676 |     "node_modules/quick-lru": {
 677 |       "version": "5.1.1",
 678 |       "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-5.1.1.tgz",
 679 |       "integrity": "sha512-WuyALRjWPDGtt/wzJiadO5AXY+8hZ80hVpe6MyivgraREW751X3SbhRvG3eLKOYN+8VEvqLcf3wdnt44Z4S4SA==",
 680 |       "dev": true,
 681 |       "engines": {
 682 |         "node": ">=10"
 683 |       },
 684 |       "funding": {
 685 |         "url": "https://github.com/sponsors/sindresorhus"
 686 |       }
 687 |     },
 688 |     "node_modules/resolve-alpn": {
 689 |       "version": "1.2.1",
 690 |       "resolved": "https://registry.npmjs.org/resolve-alpn/-/resolve-alpn-1.2.1.tgz",
 691 |       "integrity": "sha512-0a1F4l73/ZFZOakJnQ3FvkJ2+gSTQWz/r2KE5OdDY0TxPm5h4GkqkWWfM47T7HsbnOtcJVEF4epCVy6u7Q3K+g==",
 692 |       "dev": true
 693 |     },
 694 |     "node_modules/responselike": {
 695 |       "version": "2.0.1",
 696 |       "resolved": "https://registry.npmjs.org/responselike/-/responselike-2.0.1.tgz",
 697 |       "integrity": "sha512-4gl03wn3hj1HP3yzgdI7d3lCkF95F21Pz4BPGvKHinyQzALR5CapwC8yIi0Rh58DEMQ/SguC03wFj2k0M/mHhw==",
 698 |       "dev": true,
 699 |       "dependencies": {
 700 |         "lowercase-keys": "^2.0.0"
 701 |       },
 702 |       "funding": {
 703 |         "url": "https://github.com/sponsors/sindresorhus"
 704 |       }
 705 |     },
 706 |     "node_modules/roarr": {
 707 |       "version": "2.15.4",
 708 |       "resolved": "https://registry.npmjs.org/roarr/-/roarr-2.15.4.tgz",
 709 |       "integrity": "sha512-CHhPh+UNHD2GTXNYhPWLnU8ONHdI+5DI+4EYIAOaiD63rHeYlZvyh8P+in5999TTSFgUYuKUAjzRI4mdh/p+2A==",
 710 |       "dev": true,
 711 |       "optional": true,
 712 |       "dependencies": {
 713 |         "boolean": "^3.0.1",
 714 |         "detect-node": "^2.0.4",
 715 |         "globalthis": "^1.0.1",
 716 |         "json-stringify-safe": "^5.0.1",
 717 |         "semver-compare": "^1.0.0",
 718 |         "sprintf-js": "^1.1.2"
 719 |       },
 720 |       "engines": {
 721 |         "node": ">=8.0"
 722 |       }
 723 |     },
 724 |     "node_modules/semver": {
 725 |       "version": "6.3.1",
 726 |       "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
 727 |       "integrity": "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==",
 728 |       "dev": true,
 729 |       "bin": {
 730 |         "semver": "bin/semver.js"
 731 |       }
 732 |     },
 733 |     "node_modules/semver-compare": {
 734 |       "version": "1.0.0",
 735 |       "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
 736 |       "integrity": "sha512-YM3/ITh2MJ5MtzaM429anh+x2jiLVjqILF4m4oyQB18W7Ggea7BfqdH/wGMK7dDiMghv/6WG7znWMwUDzJiXow==",
 737 |       "dev": true,
 738 |       "optional": true
 739 |     },
 740 |     "node_modules/serialize-error": {
 741 |       "version": "7.0.1",
 742 |       "resolved": "https://registry.npmjs.org/serialize-error/-/serialize-error-7.0.1.tgz",
 743 |       "integrity": "sha512-8I8TjW5KMOKsZQTvoxjuSIa7foAwPWGOts+6o7sgjz41/qMD9VQHEDxi6PBvK2l0MXUmqZyNpUK+T2tQaaElvw==",
 744 |       "dev": true,
 745 |       "optional": true,
 746 |       "dependencies": {
 747 |         "type-fest": "^0.13.1"
 748 |       },
 749 |       "engines": {
 750 |         "node": ">=10"
 751 |       },
 752 |       "funding": {
 753 |         "url": "https://github.com/sponsors/sindresorhus"
 754 |       }
 755 |     },
 756 |     "node_modules/sprintf-js": {
 757 |       "version": "1.1.2",
 758 |       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",
 759 |       "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==",
 760 |       "dev": true,
 761 |       "optional": true
 762 |     },
 763 |     "node_modules/sumchecker": {
 764 |       "version": "3.0.1",
 765 |       "resolved": "https://registry.npmjs.org/sumchecker/-/sumchecker-3.0.1.tgz",
 766 |       "integrity": "sha512-MvjXzkz/BOfyVDkG0oFOtBxHX2u3gKbMHIF/dXblZsgD3BWOFLmHovIpZY7BykJdAjcqRCBi1WYBNdEC9yI7vg==",
 767 |       "dev": true,
 768 |       "dependencies": {
 769 |         "debug": "^4.1.0"
 770 |       },
 771 |       "engines": {
 772 |         "node": ">= 8.0"
 773 |       }
 774 |     },
 775 |     "node_modules/type-fest": {
 776 |       "version": "0.13.1",
 777 |       "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.13.1.tgz",
 778 |       "integrity": "sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg==",
 779 |       "dev": true,
 780 |       "optional": true,
 781 |       "engines": {
 782 |         "node": ">=10"
 783 |       },
 784 |       "funding": {
 785 |         "url": "https://github.com/sponsors/sindresorhus"
 786 |       }
 787 |     },
 788 |     "node_modules/universalify": {
 789 |       "version": "0.1.2",
 790 |       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
 791 |       "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
 792 |       "dev": true,
 793 |       "engines": {
 794 |         "node": ">= 4.0.0"
 795 |       }
 796 |     },
 797 |     "node_modules/wrappy": {
 798 |       "version": "1.0.2",
 799 |       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
 800 |       "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
 801 |       "dev": true
 802 |     },
 803 |     "node_modules/yallist": {
 804 |       "version": "4.0.0",
 805 |       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
 806 |       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
 807 |       "dev": true,
 808 |       "optional": true
 809 |     },
 810 |     "node_modules/yauzl": {
 811 |       "version": "2.10.0",
 812 |       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
 813 |       "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
 814 |       "dev": true,
 815 |       "dependencies": {
 816 |         "buffer-crc32": "~0.2.3",
 817 |         "fd-slicer": "~1.1.0"
 818 |       }
 819 |     }
 820 |   },
 821 |   "dependencies": {
 822 |     "@electron/get": {
 823 |       "version": "2.0.2",
 824 |       "resolved": "https://registry.npmjs.org/@electron/get/-/get-2.0.2.tgz",
 825 |       "integrity": "sha512-eFZVFoRXb3GFGd7Ak7W4+6jBl9wBtiZ4AaYOse97ej6mKj5tkyO0dUnUChs1IhJZtx1BENo4/p4WUTXpi6vT+g==",
 826 |       "dev": true,
 827 |       "requires": {
 828 |         "debug": "^4.1.1",
 829 |         "env-paths": "^2.2.0",
 830 |         "fs-extra": "^8.1.0",
 831 |         "global-agent": "^3.0.0",
 832 |         "got": "^11.8.5",
 833 |         "progress": "^2.0.3",
 834 |         "semver": "^6.2.0",
 835 |         "sumchecker": "^3.0.1"
 836 |       }
 837 |     },
 838 |     "@sindresorhus/is": {
 839 |       "version": "4.6.0",
 840 |       "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-4.6.0.tgz",
 841 |       "integrity": "sha512-t09vSN3MdfsyCHoFcTRCH/iUtG7OJ0CsjzB8cjAmKc/va/kIgeDI/TxsigdncE/4be734m0cvIYwNaV4i2XqAw==",
 842 |       "dev": true
 843 |     },
 844 |     "@szmarczak/http-timer": {
 845 |       "version": "4.0.6",
 846 |       "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-4.0.6.tgz",
 847 |       "integrity": "sha512-4BAffykYOgO+5nzBWYwE3W90sBgLJoUPRWWcL8wlyiM8IB8ipJz3UMJ9KXQd1RKQXpKp8Tutn80HZtWsu2u76w==",
 848 |       "dev": true,
 849 |       "requires": {
 850 |         "defer-to-connect": "^2.0.0"
 851 |       }
 852 |     },
 853 |     "@types/cacheable-request": {
 854 |       "version": "6.0.3",
 855 |       "resolved": "https://registry.npmjs.org/@types/cacheable-request/-/cacheable-request-6.0.3.tgz",
 856 |       "integrity": "sha512-IQ3EbTzGxIigb1I3qPZc1rWJnH0BmSKv5QYTalEwweFvyBDLSAe24zP0le/hyi7ecGfZVlIVAg4BZqb8WBwKqw==",
 857 |       "dev": true,
 858 |       "requires": {
 859 |         "@types/http-cache-semantics": "*",
 860 |         "@types/keyv": "^3.1.4",
 861 |         "@types/node": "*",
 862 |         "@types/responselike": "^1.0.0"
 863 |       }
 864 |     },
 865 |     "@types/http-cache-semantics": {
 866 |       "version": "4.0.1",
 867 |       "resolved": "https://registry.npmjs.org/@types/http-cache-semantics/-/http-cache-semantics-4.0.1.tgz",
 868 |       "integrity": "sha512-SZs7ekbP8CN0txVG2xVRH6EgKmEm31BOxA07vkFaETzZz1xh+cbt8BcI0slpymvwhx5dlFnQG2rTlPVQn+iRPQ==",
 869 |       "dev": true
 870 |     },
 871 |     "@types/keyv": {
 872 |       "version": "3.1.4",
 873 |       "resolved": "https://registry.npmjs.org/@types/keyv/-/keyv-3.1.4.tgz",
 874 |       "integrity": "sha512-BQ5aZNSCpj7D6K2ksrRCTmKRLEpnPvWDiLPfoGyhZ++8YtiK9d/3DBKPJgry359X/P1PfruyYwvnvwFjuEiEIg==",
 875 |       "dev": true,
 876 |       "requires": {
 877 |         "@types/node": "*"
 878 |       }
 879 |     },
 880 |     "@types/node": {
 881 |       "version": "18.16.16",
 882 |       "resolved": "https://registry.npmjs.org/@types/node/-/node-18.16.16.tgz",
 883 |       "integrity": "sha512-NpaM49IGQQAUlBhHMF82QH80J08os4ZmyF9MkpCzWAGuOHqE4gTEbhzd7L3l5LmWuZ6E0OiC1FweQ4tsiW35+g==",
 884 |       "dev": true
 885 |     },
 886 |     "@types/responselike": {
 887 |       "version": "1.0.0",
 888 |       "resolved": "https://registry.npmjs.org/@types/responselike/-/responselike-1.0.0.tgz",
 889 |       "integrity": "sha512-85Y2BjiufFzaMIlvJDvTTB8Fxl2xfLo4HgmHzVBz08w4wDePCTjYw66PdrolO0kzli3yam/YCgRufyo1DdQVTA==",
 890 |       "dev": true,
 891 |       "requires": {
 892 |         "@types/node": "*"
 893 |       }
 894 |     },
 895 |     "@types/yauzl": {
 896 |       "version": "2.10.0",
 897 |       "resolved": "https://registry.npmjs.org/@types/yauzl/-/yauzl-2.10.0.tgz",
 898 |       "integrity": "sha512-Cn6WYCm0tXv8p6k+A8PvbDG763EDpBoTzHdA+Q/MF6H3sapGjCm9NzoaJncJS9tUKSuCoDs9XHxYYsQDgxR6kw==",
 899 |       "dev": true,
 900 |       "optional": true,
 901 |       "requires": {
 902 |         "@types/node": "*"
 903 |       }
 904 |     },
 905 |     "boolean": {
 906 |       "version": "3.2.0",
 907 |       "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.2.0.tgz",
 908 |       "integrity": "sha512-d0II/GO9uf9lfUHH2BQsjxzRJZBdsjgsBiW4BvhWk/3qoKwQFjIDVN19PfX8F2D/r9PCMTtLWjYVCFrpeYUzsw==",
 909 |       "dev": true,
 910 |       "optional": true
 911 |     },
 912 |     "buffer-crc32": {
 913 |       "version": "0.2.13",
 914 |       "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
 915 |       "integrity": "sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ==",
 916 |       "dev": true
 917 |     },
 918 |     "cacheable-lookup": {
 919 |       "version": "5.0.4",
 920 |       "resolved": "https://registry.npmjs.org/cacheable-lookup/-/cacheable-lookup-5.0.4.tgz",
 921 |       "integrity": "sha512-2/kNscPhpcxrOigMZzbiWF7dz8ilhb/nIHU3EyZiXWXpeq/au8qJ8VhdftMkty3n7Gj6HIGalQG8oiBNB3AJgA==",
 922 |       "dev": true
 923 |     },
 924 |     "cacheable-request": {
 925 |       "version": "7.0.2",
 926 |       "resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-7.0.2.tgz",
 927 |       "integrity": "sha512-pouW8/FmiPQbuGpkXQ9BAPv/Mo5xDGANgSNXzTzJ8DrKGuXOssM4wIQRjfanNRh3Yu5cfYPvcorqbhg2KIJtew==",
 928 |       "dev": true,
 929 |       "requires": {
 930 |         "clone-response": "^1.0.2",
 931 |         "get-stream": "^5.1.0",
 932 |         "http-cache-semantics": "^4.0.0",
 933 |         "keyv": "^4.0.0",
 934 |         "lowercase-keys": "^2.0.0",
 935 |         "normalize-url": "^6.0.1",
 936 |         "responselike": "^2.0.0"
 937 |       }
 938 |     },
 939 |     "clone-response": {
 940 |       "version": "1.0.3",
 941 |       "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.3.tgz",
 942 |       "integrity": "sha512-ROoL94jJH2dUVML2Y/5PEDNaSHgeOdSDicUyS7izcF63G6sTc/FTjLub4b8Il9S8S0beOfYt0TaA5qvFK+w0wA==",
 943 |       "dev": true,
 944 |       "requires": {
 945 |         "mimic-response": "^1.0.0"
 946 |       }
 947 |     },
 948 |     "debug": {
 949 |       "version": "4.3.4",
 950 |       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
 951 |       "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
 952 |       "dev": true,
 953 |       "requires": {
 954 |         "ms": "2.1.2"
 955 |       }
 956 |     },
 957 |     "decompress-response": {
 958 |       "version": "6.0.0",
 959 |       "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-6.0.0.tgz",
 960 |       "integrity": "sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==",
 961 |       "dev": true,
 962 |       "requires": {
 963 |         "mimic-response": "^3.1.0"
 964 |       },
 965 |       "dependencies": {
 966 |         "mimic-response": {
 967 |           "version": "3.1.0",
 968 |           "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-3.1.0.tgz",
 969 |           "integrity": "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ==",
 970 |           "dev": true
 971 |         }
 972 |       }
 973 |     },
 974 |     "defer-to-connect": {
 975 |       "version": "2.0.1",
 976 |       "resolved": "https://registry.npmjs.org/defer-to-connect/-/defer-to-connect-2.0.1.tgz",
 977 |       "integrity": "sha512-4tvttepXG1VaYGrRibk5EwJd1t4udunSOVMdLSAL6mId1ix438oPwPZMALY41FCijukO1L0twNcGsdzS7dHgDg==",
 978 |       "dev": true
 979 |     },
 980 |     "define-properties": {
 981 |       "version": "1.2.0",
 982 |       "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.2.0.tgz",
 983 |       "integrity": "sha512-xvqAVKGfT1+UAvPwKTVw/njhdQ8ZhXK4lI0bCIuCMrp2up9nPnaDftrLtmpTazqd1o+UY4zgzU+avtMbDP+ldA==",
 984 |       "dev": true,
 985 |       "optional": true,
 986 |       "requires": {
 987 |         "has-property-descriptors": "^1.0.0",
 988 |         "object-keys": "^1.1.1"
 989 |       }
 990 |     },
 991 |     "detect-node": {
 992 |       "version": "2.1.0",
 993 |       "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.1.0.tgz",
 994 |       "integrity": "sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g==",
 995 |       "dev": true,
 996 |       "optional": true
 997 |     },
 998 |     "electron": {
 999 |       "version": "27.0.2",
1000 |       "resolved": "https://registry.npmjs.org/electron/-/electron-27.0.2.tgz",
1001 |       "integrity": "sha512-4fbcHQ40ZDlqhr5Pamm+M5BF7ry2lGqjFTWTJ/mrBwuiPWu6xhV/RWgUhKBaLqKNfAaNl3eMxV3Jc82gv6JauQ==",
1002 |       "dev": true,
1003 |       "requires": {
1004 |         "@electron/get": "^2.0.0",
1005 |         "@types/node": "^18.11.18",
1006 |         "extract-zip": "^2.0.1"
1007 |       }
1008 |     },
1009 |     "end-of-stream": {
1010 |       "version": "1.4.4",
1011 |       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
1012 |       "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
1013 |       "dev": true,
1014 |       "requires": {
1015 |         "once": "^1.4.0"
1016 |       }
1017 |     },
1018 |     "env-paths": {
1019 |       "version": "2.2.1",
1020 |       "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
1021 |       "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==",
1022 |       "dev": true
1023 |     },
1024 |     "es6-error": {
1025 |       "version": "4.1.1",
1026 |       "resolved": "https://registry.npmjs.org/es6-error/-/es6-error-4.1.1.tgz",
1027 |       "integrity": "sha512-Um/+FxMr9CISWh0bi5Zv0iOD+4cFh5qLeks1qhAopKVAJw3drgKbKySikp7wGhDL0HPeaja0P5ULZrxLkniUVg==",
1028 |       "dev": true,
1029 |       "optional": true
1030 |     },
1031 |     "escape-string-regexp": {
1032 |       "version": "4.0.0",
1033 |       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
1034 |       "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
1035 |       "dev": true,
1036 |       "optional": true
1037 |     },
1038 |     "extract-zip": {
1039 |       "version": "2.0.1",
1040 |       "resolved": "https://registry.npmjs.org/extract-zip/-/extract-zip-2.0.1.tgz",
1041 |       "integrity": "sha512-GDhU9ntwuKyGXdZBUgTIe+vXnWj0fppUEtMDL0+idd5Sta8TGpHssn/eusA9mrPr9qNDym6SxAYZjNvCn/9RBg==",
1042 |       "dev": true,
1043 |       "requires": {
1044 |         "@types/yauzl": "^2.9.1",
1045 |         "debug": "^4.1.1",
1046 |         "get-stream": "^5.1.0",
1047 |         "yauzl": "^2.10.0"
1048 |       }
1049 |     },
1050 |     "fd-slicer": {
1051 |       "version": "1.1.0",
1052 |       "resolved": "https://registry.npmjs.org/fd-slicer/-/fd-slicer-1.1.0.tgz",
1053 |       "integrity": "sha512-cE1qsB/VwyQozZ+q1dGxR8LBYNZeofhEdUNGSMbQD3Gw2lAzX9Zb3uIU6Ebc/Fmyjo9AWWfnn0AUCHqtevs/8g==",
1054 |       "dev": true,
1055 |       "requires": {
1056 |         "pend": "~1.2.0"
1057 |       }
1058 |     },
1059 |     "fs-extra": {
1060 |       "version": "8.1.0",
1061 |       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
1062 |       "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
1063 |       "dev": true,
1064 |       "requires": {
1065 |         "graceful-fs": "^4.2.0",
1066 |         "jsonfile": "^4.0.0",
1067 |         "universalify": "^0.1.0"
1068 |       }
1069 |     },
1070 |     "function-bind": {
1071 |       "version": "1.1.1",
1072 |       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
1073 |       "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
1074 |       "dev": true,
1075 |       "optional": true
1076 |     },
1077 |     "get-intrinsic": {
1078 |       "version": "1.2.1",
1079 |       "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.2.1.tgz",
1080 |       "integrity": "sha512-2DcsyfABl+gVHEfCOaTrWgyt+tb6MSEGmKq+kI5HwLbIYgjgmMcV8KQ41uaKz1xxUcn9tJtgFbQUEVcEbd0FYw==",
1081 |       "dev": true,
1082 |       "optional": true,
1083 |       "requires": {
1084 |         "function-bind": "^1.1.1",
1085 |         "has": "^1.0.3",
1086 |         "has-proto": "^1.0.1",
1087 |         "has-symbols": "^1.0.3"
1088 |       }
1089 |     },
1090 |     "get-stream": {
1091 |       "version": "5.2.0",
1092 |       "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
1093 |       "integrity": "sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==",
1094 |       "dev": true,
1095 |       "requires": {
1096 |         "pump": "^3.0.0"
1097 |       }
1098 |     },
1099 |     "global-agent": {
1100 |       "version": "3.0.0",
1101 |       "resolved": "https://registry.npmjs.org/global-agent/-/global-agent-3.0.0.tgz",
1102 |       "integrity": "sha512-PT6XReJ+D07JvGoxQMkT6qji/jVNfX/h364XHZOWeRzy64sSFr+xJ5OX7LI3b4MPQzdL4H8Y8M0xzPpsVMwA8Q==",
1103 |       "dev": true,
1104 |       "optional": true,
1105 |       "requires": {
1106 |         "boolean": "^3.0.1",
1107 |         "es6-error": "^4.1.1",
1108 |         "matcher": "^3.0.0",
1109 |         "roarr": "^2.15.3",
1110 |         "semver": "^7.3.2",
1111 |         "serialize-error": "^7.0.1"
1112 |       },
1113 |       "dependencies": {
1114 |         "semver": {
1115 |           "version": "7.5.4",
1116 |           "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.4.tgz",
1117 |           "integrity": "sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==",
1118 |           "dev": true,
1119 |           "optional": true,
1120 |           "requires": {
1121 |             "lru-cache": "^6.0.0"
1122 |           }
1123 |         }
1124 |       }
1125 |     },
1126 |     "globalthis": {
1127 |       "version": "1.0.3",
1128 |       "resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.3.tgz",
1129 |       "integrity": "sha512-sFdI5LyBiNTHjRd7cGPWapiHWMOXKyuBNX/cWJ3NfzrZQVa8GI/8cofCl74AOVqq9W5kNmguTIzJ/1s2gyI9wA==",
1130 |       "dev": true,
1131 |       "optional": true,
1132 |       "requires": {
1133 |         "define-properties": "^1.1.3"
1134 |       }
1135 |     },
1136 |     "got": {
1137 |       "version": "11.8.6",
1138 |       "resolved": "https://registry.npmjs.org/got/-/got-11.8.6.tgz",
1139 |       "integrity": "sha512-6tfZ91bOr7bOXnK7PRDCGBLa1H4U080YHNaAQ2KsMGlLEzRbk44nsZF2E1IeRc3vtJHPVbKCYgdFbaGO2ljd8g==",
1140 |       "dev": true,
1141 |       "requires": {
1142 |         "@sindresorhus/is": "^4.0.0",
1143 |         "@szmarczak/http-timer": "^4.0.5",
1144 |         "@types/cacheable-request": "^6.0.1",
1145 |         "@types/responselike": "^1.0.0",
1146 |         "cacheable-lookup": "^5.0.3",
1147 |         "cacheable-request": "^7.0.2",
1148 |         "decompress-response": "^6.0.0",
1149 |         "http2-wrapper": "^1.0.0-beta.5.2",
1150 |         "lowercase-keys": "^2.0.0",
1151 |         "p-cancelable": "^2.0.0",
1152 |         "responselike": "^2.0.0"
1153 |       }
1154 |     },
1155 |     "graceful-fs": {
1156 |       "version": "4.2.11",
1157 |       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
1158 |       "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==",
1159 |       "dev": true
1160 |     },
1161 |     "has": {
1162 |       "version": "1.0.3",
1163 |       "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
1164 |       "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
1165 |       "dev": true,
1166 |       "optional": true,
1167 |       "requires": {
1168 |         "function-bind": "^1.1.1"
1169 |       }
1170 |     },
1171 |     "has-property-descriptors": {
1172 |       "version": "1.0.0",
1173 |       "resolved": "https://registry.npmjs.org/has-property-descriptors/-/has-property-descriptors-1.0.0.tgz",
1174 |       "integrity": "sha512-62DVLZGoiEBDHQyqG4w9xCuZ7eJEwNmJRWw2VY84Oedb7WFcA27fiEVe8oUQx9hAUJ4ekurquucTGwsyO1XGdQ==",
1175 |       "dev": true,
1176 |       "optional": true,
1177 |       "requires": {
1178 |         "get-intrinsic": "^1.1.1"
1179 |       }
1180 |     },
1181 |     "has-proto": {
1182 |       "version": "1.0.1",
1183 |       "resolved": "https://registry.npmjs.org/has-proto/-/has-proto-1.0.1.tgz",
1184 |       "integrity": "sha512-7qE+iP+O+bgF9clE5+UoBFzE65mlBiVj3tKCrlNQ0Ogwm0BjpT/gK4SlLYDMybDh5I3TCTKnPPa0oMG7JDYrhg==",
1185 |       "dev": true,
1186 |       "optional": true
1187 |     },
1188 |     "has-symbols": {
1189 |       "version": "1.0.3",
1190 |       "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
1191 |       "integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
1192 |       "dev": true,
1193 |       "optional": true
1194 |     },
1195 |     "http-cache-semantics": {
1196 |       "version": "4.1.1",
1197 |       "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.1.tgz",
1198 |       "integrity": "sha512-er295DKPVsV82j5kw1Gjt+ADA/XYHsajl82cGNQG2eyoPkvgUhX+nDIyelzhIWbbsXP39EHcI6l5tYs2FYqYXQ==",
1199 |       "dev": true
1200 |     },
1201 |     "http2-wrapper": {
1202 |       "version": "1.0.3",
1203 |       "resolved": "https://registry.npmjs.org/http2-wrapper/-/http2-wrapper-1.0.3.tgz",
1204 |       "integrity": "sha512-V+23sDMr12Wnz7iTcDeJr3O6AIxlnvT/bmaAAAP/Xda35C90p9599p0F1eHR/N1KILWSoWVAiOMFjBBXaXSMxg==",
1205 |       "dev": true,
1206 |       "requires": {
1207 |         "quick-lru": "^5.1.1",
1208 |         "resolve-alpn": "^1.0.0"
1209 |       }
1210 |     },
1211 |     "json-buffer": {
1212 |       "version": "3.0.1",
1213 |       "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.1.tgz",
1214 |       "integrity": "sha512-4bV5BfR2mqfQTJm+V5tPPdf+ZpuhiIvTuAB5g8kcrXOZpTT/QwwVRWBywX1ozr6lEuPdbHxwaJlm9G6mI2sfSQ==",
1215 |       "dev": true
1216 |     },
1217 |     "json-stringify-safe": {
1218 |       "version": "5.0.1",
1219 |       "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
1220 |       "integrity": "sha512-ZClg6AaYvamvYEE82d3Iyd3vSSIjQ+odgjaTzRuO3s7toCdFKczob2i0zCh7JE8kWn17yvAWhUVxvqGwUalsRA==",
1221 |       "dev": true,
1222 |       "optional": true
1223 |     },
1224 |     "jsonfile": {
1225 |       "version": "4.0.0",
1226 |       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
1227 |       "integrity": "sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==",
1228 |       "dev": true,
1229 |       "requires": {
1230 |         "graceful-fs": "^4.1.6"
1231 |       }
1232 |     },
1233 |     "keyv": {
1234 |       "version": "4.5.2",
1235 |       "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.2.tgz",
1236 |       "integrity": "sha512-5MHbFaKn8cNSmVW7BYnijeAVlE4cYA/SVkifVgrh7yotnfhKmjuXpDKjrABLnT0SfHWV21P8ow07OGfRrNDg8g==",
1237 |       "dev": true,
1238 |       "requires": {
1239 |         "json-buffer": "3.0.1"
1240 |       }
1241 |     },
1242 |     "lowercase-keys": {
1243 |       "version": "2.0.0",
1244 |       "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
1245 |       "integrity": "sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==",
1246 |       "dev": true
1247 |     },
1248 |     "lru-cache": {
1249 |       "version": "6.0.0",
1250 |       "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
1251 |       "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
1252 |       "dev": true,
1253 |       "optional": true,
1254 |       "requires": {
1255 |         "yallist": "^4.0.0"
1256 |       }
1257 |     },
1258 |     "matcher": {
1259 |       "version": "3.0.0",
1260 |       "resolved": "https://registry.npmjs.org/matcher/-/matcher-3.0.0.tgz",
1261 |       "integrity": "sha512-OkeDaAZ/bQCxeFAozM55PKcKU0yJMPGifLwV4Qgjitu+5MoAfSQN4lsLJeXZ1b8w0x+/Emda6MZgXS1jvsapng==",
1262 |       "dev": true,
1263 |       "optional": true,
1264 |       "requires": {
1265 |         "escape-string-regexp": "^4.0.0"
1266 |       }
1267 |     },
1268 |     "mimic-response": {
1269 |       "version": "1.0.1",
1270 |       "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.1.tgz",
1271 |       "integrity": "sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==",
1272 |       "dev": true
1273 |     },
1274 |     "ms": {
1275 |       "version": "2.1.2",
1276 |       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
1277 |       "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
1278 |       "dev": true
1279 |     },
1280 |     "normalize-url": {
1281 |       "version": "6.1.0",
1282 |       "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-6.1.0.tgz",
1283 |       "integrity": "sha512-DlL+XwOy3NxAQ8xuC0okPgK46iuVNAK01YN7RueYBqqFeGsBjV9XmCAzAdgt+667bCl5kPh9EqKKDwnaPG1I7A==",
1284 |       "dev": true
1285 |     },
1286 |     "object-keys": {
1287 |       "version": "1.1.1",
1288 |       "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
1289 |       "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
1290 |       "dev": true,
1291 |       "optional": true
1292 |     },
1293 |     "once": {
1294 |       "version": "1.4.0",
1295 |       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
1296 |       "integrity": "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==",
1297 |       "dev": true,
1298 |       "requires": {
1299 |         "wrappy": "1"
1300 |       }
1301 |     },
1302 |     "p-cancelable": {
1303 |       "version": "2.1.1",
1304 |       "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-2.1.1.tgz",
1305 |       "integrity": "sha512-BZOr3nRQHOntUjTrH8+Lh54smKHoHyur8We1V8DSMVrl5A2malOOwuJRnKRDjSnkoeBh4at6BwEnb5I7Jl31wg==",
1306 |       "dev": true
1307 |     },
1308 |     "pend": {
1309 |       "version": "1.2.0",
1310 |       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
1311 |       "integrity": "sha512-F3asv42UuXchdzt+xXqfW1OGlVBe+mxa2mqI0pg5yAHZPvFmY3Y6drSf/GQ1A86WgWEN9Kzh/WrgKa6iGcHXLg==",
1312 |       "dev": true
1313 |     },
1314 |     "progress": {
1315 |       "version": "2.0.3",
1316 |       "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
1317 |       "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
1318 |       "dev": true
1319 |     },
1320 |     "pump": {
1321 |       "version": "3.0.0",
1322 |       "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
1323 |       "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
1324 |       "dev": true,
1325 |       "requires": {
1326 |         "end-of-stream": "^1.1.0",
1327 |         "once": "^1.3.1"
1328 |       }
1329 |     },
1330 |     "quick-lru": {
1331 |       "version": "5.1.1",
1332 |       "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-5.1.1.tgz",
1333 |       "integrity": "sha512-WuyALRjWPDGtt/wzJiadO5AXY+8hZ80hVpe6MyivgraREW751X3SbhRvG3eLKOYN+8VEvqLcf3wdnt44Z4S4SA==",
1334 |       "dev": true
1335 |     },
1336 |     "resolve-alpn": {
1337 |       "version": "1.2.1",
1338 |       "resolved": "https://registry.npmjs.org/resolve-alpn/-/resolve-alpn-1.2.1.tgz",
1339 |       "integrity": "sha512-0a1F4l73/ZFZOakJnQ3FvkJ2+gSTQWz/r2KE5OdDY0TxPm5h4GkqkWWfM47T7HsbnOtcJVEF4epCVy6u7Q3K+g==",
1340 |       "dev": true
1341 |     },
1342 |     "responselike": {
1343 |       "version": "2.0.1",
1344 |       "resolved": "https://registry.npmjs.org/responselike/-/responselike-2.0.1.tgz",
1345 |       "integrity": "sha512-4gl03wn3hj1HP3yzgdI7d3lCkF95F21Pz4BPGvKHinyQzALR5CapwC8yIi0Rh58DEMQ/SguC03wFj2k0M/mHhw==",
1346 |       "dev": true,
1347 |       "requires": {
1348 |         "lowercase-keys": "^2.0.0"
1349 |       }
1350 |     },
1351 |     "roarr": {
1352 |       "version": "2.15.4",
1353 |       "resolved": "https://registry.npmjs.org/roarr/-/roarr-2.15.4.tgz",
1354 |       "integrity": "sha512-CHhPh+UNHD2GTXNYhPWLnU8ONHdI+5DI+4EYIAOaiD63rHeYlZvyh8P+in5999TTSFgUYuKUAjzRI4mdh/p+2A==",
1355 |       "dev": true,
1356 |       "optional": true,
1357 |       "requires": {
1358 |         "boolean": "^3.0.1",
1359 |         "detect-node": "^2.0.4",
1360 |         "globalthis": "^1.0.1",
1361 |         "json-stringify-safe": "^5.0.1",
1362 |         "semver-compare": "^1.0.0",
1363 |         "sprintf-js": "^1.1.2"
1364 |       }
1365 |     },
1366 |     "semver": {
1367 |       "version": "6.3.1",
1368 |       "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
1369 |       "integrity": "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==",
1370 |       "dev": true
1371 |     },
1372 |     "semver-compare": {
1373 |       "version": "1.0.0",
1374 |       "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
1375 |       "integrity": "sha512-YM3/ITh2MJ5MtzaM429anh+x2jiLVjqILF4m4oyQB18W7Ggea7BfqdH/wGMK7dDiMghv/6WG7znWMwUDzJiXow==",
1376 |       "dev": true,
1377 |       "optional": true
1378 |     },
1379 |     "serialize-error": {
1380 |       "version": "7.0.1",
1381 |       "resolved": "https://registry.npmjs.org/serialize-error/-/serialize-error-7.0.1.tgz",
1382 |       "integrity": "sha512-8I8TjW5KMOKsZQTvoxjuSIa7foAwPWGOts+6o7sgjz41/qMD9VQHEDxi6PBvK2l0MXUmqZyNpUK+T2tQaaElvw==",
1383 |       "dev": true,
1384 |       "optional": true,
1385 |       "requires": {
1386 |         "type-fest": "^0.13.1"
1387 |       }
1388 |     },
1389 |     "sprintf-js": {
1390 |       "version": "1.1.2",
1391 |       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",
1392 |       "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==",
1393 |       "dev": true,
1394 |       "optional": true
1395 |     },
1396 |     "sumchecker": {
1397 |       "version": "3.0.1",
1398 |       "resolved": "https://registry.npmjs.org/sumchecker/-/sumchecker-3.0.1.tgz",
1399 |       "integrity": "sha512-MvjXzkz/BOfyVDkG0oFOtBxHX2u3gKbMHIF/dXblZsgD3BWOFLmHovIpZY7BykJdAjcqRCBi1WYBNdEC9yI7vg==",
1400 |       "dev": true,
1401 |       "requires": {
1402 |         "debug": "^4.1.0"
1403 |       }
1404 |     },
1405 |     "type-fest": {
1406 |       "version": "0.13.1",
1407 |       "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.13.1.tgz",
1408 |       "integrity": "sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg==",
1409 |       "dev": true,
1410 |       "optional": true
1411 |     },
1412 |     "universalify": {
1413 |       "version": "0.1.2",
1414 |       "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
1415 |       "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
1416 |       "dev": true
1417 |     },
1418 |     "wrappy": {
1419 |       "version": "1.0.2",
1420 |       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
1421 |       "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
1422 |       "dev": true
1423 |     },
1424 |     "yallist": {
1425 |       "version": "4.0.0",
1426 |       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
1427 |       "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
1428 |       "dev": true,
1429 |       "optional": true
1430 |     },
1431 |     "yauzl": {
1432 |       "version": "2.10.0",
1433 |       "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
1434 |       "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
1435 |       "dev": true,
1436 |       "requires": {
1437 |         "buffer-crc32": "~0.2.3",
1438 |         "fd-slicer": "~1.1.0"
1439 |       }
1440 |     }
1441 |   }
1442 | }
1443 | 


--------------------------------------------------------------------------------
/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "electron-background-processing",
 3 |   "main": "main.js",
 4 |   "scripts": {
 5 |     "start": "electron ."
 6 |   },
 7 |   "devDependencies": {
 8 |     "electron": "^27.0.2"
 9 |   }
10 | }
11 | 


--------------------------------------------------------------------------------
/preload.js:
--------------------------------------------------------------------------------
 1 | // see https://www.electronjs.org/docs/latest/tutorial/context-isolation
 2 | const { contextBridge, ipcRenderer } = require("electron");
 3 | 
 4 | contextBridge.exposeInMainWorld("api", {
 5 |   toMain: (data) => ipcRenderer.send("to-main", data),
 6 |   forBackground: (data) => ipcRenderer.send("for-background", data),
 7 |   assignTask: (data) => ipcRenderer.send("assign-task", data),
 8 | 
 9 |   ready: () => ipcRenderer.send("ready"),
10 |   forRenderer: (data) => {
11 |     ipcRenderer.send("for-renderer", "[bg-" + process.pid + "] reply: " + data);
12 |   },
13 |   log: (data) => {
14 |     ipcRenderer.send("to-main", "[bg-" + process.pid + "]: " + data);
15 |   },
16 | 
17 |   toRenderer: (func) =>
18 |     ipcRenderer.on("to-renderer", (event, ...args) => func(...args)),
19 |   status: (func) => ipcRenderer.on("status", (event, ...args) => func(...args)),
20 |   message: (func) =>
21 |     ipcRenderer.on("message", (event, ...args) => func(...args)),
22 |   task: (func) => ipcRenderer.on("task", (event, ...args) => func(...args)),
23 | });
24 | 


--------------------------------------------------------------------------------
/renderer.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html>
 3 |   <head>
 4 |     <meta charset="UTF-8" />
 5 |     <!-- https://electronjs.org/docs/tutorial/security#csp-meta-tag -->
 6 |     <meta
 7 |       http-equiv="Content-Security-Policy"
 8 |       content="script-src 'self' 'unsafe-inline';"
 9 |     />
10 |     <script type="text/javascript">
11 |       function setVal(id, value) {
12 |         document.getElementById(id).innerHTML = value;
13 |       }
14 | 
15 |       function toMain() {
16 |         window.api.toMain(document.getElementById("msg").value);
17 |       }
18 | 
19 |       function toBg() {
20 |         window.api.forBackground(document.getElementById("msg").value);
21 |       }
22 | 
23 |       function assignTask() {
24 |         window.api.assignTask(document.getElementById("task").value);
25 |       }
26 | 
27 |       window.api.toRenderer((data) => {
28 |         setVal("received", data);
29 |       });
30 | 
31 |       window.api.status((threads, tasks) => {
32 |         setVal("threads", threads);
33 |         setVal("tasks", tasks);
34 |       });
35 |     </script>
36 |   </head>
37 |   <body>
38 |     <h2>Background Threads</h2>
39 | 
40 |     Msg: <input id="msg" type="textfield" value="a message" /><br />
41 |     <button onclick="toMain()">Send to main thread</button><br />
42 |     <button onclick="toBg()">Send to bg thread</button>
43 |     <label id="received"></label>
44 |     <br /><br />
45 | 
46 |     Task: <input id="task" type="textfield" value="a task" /><br />
47 |     <button onclick="assignTask()">Do background work</button>
48 |     <br /><br />
49 | 
50 |     <label id="threads">0</label> background threads available<br />
51 |     <label id="tasks">0</label> tasks queued
52 |   </body>
53 | </html>
54 | 


--------------------------------------------------------------------------------