BROWSER_DIR for multiple profiles or testing, SCREENSHOTS_DIR, closes #12

README.md

@@ -67,6 +67,7 @@ Available options/variables and their default values:
 | HEIGHT        	| 1280    	| Height of the opened browser (and screen vor VNC in Docker).           	|
 | VNC_PASSWORD  	|         	| VNC password for Docker. No password used by default!                  	|
 | NOTIFY        	|         	| Notification services to use (Pushover, Slack, Telegram...), see below.	|
+| BROWSER_DIR   	| data/browser	| Directory for browser profile, e.g. for multiple accounts.         	|
 | EMAIL         	|         	| Default email for any login.                                           	|
 | PASSWORD      	|         	| Default password for any login.                                        	|
 | EG_EMAIL      	|         	| Epic Games email for login. Overrides EMAIL.                           	|

config.js

@@ -1,4 +1,6 @@
 import * as dotenv from 'dotenv';
+import { dataDir } from './util.js';
+
 dotenv.config({ path: 'data/config.env' }); // loads env vars from file - will not set vars that are already set, i.e., can overwrite values from file by prefixing, e.g., VAR=VAL node ...
 
 // Options - also see table in README.md
@@ -12,6 +14,12 @@ export const cfg = {
   timeout: (Number(process.env.TIMEOUT) || 20) * 1000, // 20s, default for playwright is 30s
   novnc_port: process.env.NOVNC_PORT, // running in docker if set
   notify: process.env.NOTIFY, // apprise notification services
+  get dir() { // avoids ReferenceError: Cannot access 'dataDir' before initialization
+    return {
+      browser: process.env.BROWSER_DIR || dataDir('browser'), // for multiple accounts or testing
+      screenshots: process.env.SCREENSHOTS_DIR || dataDir('screenshots'), // if not wanted: /dev/null
+    }
+  },
   // auth epic-games
   eg_email: process.env.EG_EMAIL || process.env.EMAIL,
   eg_password: process.env.EG_PASSWORD || process.env.PASSWORD,

epic-games.js

@@ -2,7 +2,7 @@ import { firefox } from 'playwright'; // stealth plugin needs no outdated playwr
 import { authenticator } from 'otplib';
 import path from 'path';
 import { existsSync, writeFileSync } from 'fs';
-import { dirs, jsonDb, datetime, stealth, filenamify, prompt, notify, html_game_list } from './util.js';
+import { jsonDb, datetime, stealth, filenamify, prompt, notify, html_game_list } from './util.js';
 import { cfg } from './config.js';
 
 const URL_CLAIM = 'https://store.epicgames.com/en-US/free-games';
@@ -17,7 +17,7 @@ db.data ||= {};
 // const ext = path.resolve('nopecha'); // used in Chromium, currently not needed in Firefox
 
 // https://playwright.dev/docs/auth#multi-factor-authentication
-const context = await firefox.launchPersistentContext(dirs.browser, {
+const context = await firefox.launchPersistentContext(cfg.dir.browser, {
   // chrome will not work in linux arm64, only chromium
   // channel: 'chrome', // https://playwright.dev/docs/browsers#google-chrome--microsoft-edge
   headless: cfg.headless,
@@ -156,7 +156,7 @@ try {
           // console.info('  Got hcaptcha challenge! NopeCHA extension will likely solve it.')
           console.error('  Got hcaptcha challenge! Lost trust due to too many login attempts? You can solve the captcha in the browser or get a new IP address.')
           // await page.waitForTimeout(2000);
-          // const p = path.resolve(dirs.screenshots, 'epic-games', 'captcha', `${filenamify(datetime())}.png`);
+          // const p = path.resolve(cfg.dir.screenshots, 'epic-games', 'captcha', `${filenamify(datetime())}.png`);
           // await captcha.screenshot({ path: p });
           // console.info('  Saved a screenshot of hcaptcha challenge to', p);
           // console.error('  Got hcaptcha challenge. To avoid it, get a link from https://www.hcaptcha.com/accessibility'); // TODO save this link in config and visit it daily to set accessibility cookie to avoid captcha challenge?
@@ -170,13 +170,13 @@ try {
         console.log(e);
         // console.error('  Failed to claim! Try again if NopeCHA timed out. Click the extension to see if you ran out of credits (refill after 24h). To avoid captchas try to get a new IP or set a cookie from https://www.hcaptcha.com/accessibility');
         console.error('  Failed to claim! To avoid captchas try to get a new IP address.');
-        const p = path.resolve(dirs.screenshots, 'epic-games', 'failed', `${game_id}_${filenamify(datetime())}.png`);
+        const p = path.resolve(cfg.dir.screenshots, 'epic-games', 'failed', `${game_id}_${filenamify(datetime())}.png`);
         await page.screenshot({ path: p, fullPage: true });
         db.data[user][game_id].status = 'failed';
       }
       notify_game.status = db.data[user][game_id].status; // claimed or failed
 
-      const p = path.resolve(dirs.screenshots, 'epic-games', `${game_id}.png`);
+      const p = path.resolve(cfg.dir.screenshots, 'epic-games', `${game_id}.png`);
       if (!existsSync(p)) await page.screenshot({ path: p, fullPage: false }); // fullPage is quite long...
     }
   }
@@ -190,5 +190,5 @@ try {
     notify(`epic-games:<br>${html_game_list(notify_games)}`);
   }
 }
-writeFileSync(path.resolve(dirs.browser, 'cookies.json'), JSON.stringify(await context.cookies()));
+writeFileSync(path.resolve(cfg.dir.browser, 'cookies.json'), JSON.stringify(await context.cookies()));
 await context.close();

gog.js

@@ -1,6 +1,6 @@
 import { firefox } from 'playwright'; // stealth plugin needs no outdated playwright-extra
 import path from 'path';
-import { dirs, jsonDb, datetime, filenamify, prompt, notify, html_game_list } from './util.js';
+import { jsonDb, datetime, filenamify, prompt, notify, html_game_list } from './util.js';
 import { cfg } from './config.js';
 
 const URL_CLAIM = 'https://www.gog.com/en';
@@ -11,7 +11,7 @@ const db = await jsonDb('gog.json');
 db.data ||= {};
 
 // https://playwright.dev/docs/auth#multi-factor-authentication
-const context = await firefox.launchPersistentContext(dirs.browser, {
+const context = await firefox.launchPersistentContext(cfg.dir.browser, {
   headless: cfg.headless,
   viewport: { width: cfg.width, height: cfg.height },
   locale: "en-US", // ignore OS locale to be sure to have english text for locators -> done via /en in URL
@@ -93,7 +93,7 @@ try {
     console.log(`Current free game: ${title} - ${url}`);
     db.data[user][title] ||= { title, time: datetime(), url };
     if (cfg.dryrun) process.exit(1);
-    const p = path.resolve(dirs.screenshots, 'gog', `${filenamify(title)}.png`);
+    const p = path.resolve(cfg.dir.screenshots, 'gog', `${filenamify(title)}.png`);
     await banner.screenshot({ path: p }); // overwrites every time - only keep first?
 
     // await banner.getByRole('button', { name: 'Add to library' }).click();

prime-gaming.js

@@ -1,7 +1,7 @@
 import { firefox } from 'playwright'; // stealth plugin needs no outdated playwright-extra
 import { authenticator } from 'otplib';
 import path from 'path';
-import { dirs, jsonDb, datetime, stealth, filenamify, prompt, notify, html_game_list } from './util.js';
+import { jsonDb, datetime, stealth, filenamify, prompt, notify, html_game_list } from './util.js';
 import { cfg } from './config.js';
 
 // const URL_LOGIN = 'https://www.amazon.de/ap/signin'; // wrong. needs some session args to be valid?
@@ -13,7 +13,7 @@ const db = await jsonDb('prime-gaming.json');
 db.data ||= {};
 
 // https://playwright.dev/docs/auth#multi-factor-authentication
-const context = await firefox.launchPersistentContext(dirs.browser, {
+const context = await firefox.launchPersistentContext(cfg.dir.browser, {
   headless: cfg.headless,
   viewport: { width: cfg.width, height: cfg.height },
   locale: "en-US", // ignore OS locale to be sure to have english text for locators
@@ -98,7 +98,7 @@ try {
     if (cfg.dryrun) continue;
     // const img = await (await card.$('img.tw-image')).getAttribute('src');
     // console.log('Image:', img);
-    const p = path.resolve(dirs.screenshots, 'prime-gaming', 'internal', `${filenamify(title)}.png`);
+    const p = path.resolve(cfg.dir.screenshots, 'prime-gaming', 'internal', `${filenamify(title)}.png`);
     await card.screenshot({ path: p });
     await (await card.$('button:has-text("Claim game")')).click();
     db.data[user][title] ||= { title, time: datetime(), store: 'internal' };
@@ -150,7 +150,7 @@ try {
         notify_game.status = `claimed on ${store}`;
       }
       // save screenshot of potential code just in case
-      const p = path.resolve(dirs.screenshots, 'prime-gaming', 'external', `${filenamify(title)}.png`);
+      const p = path.resolve(cfg.dir.screenshots, 'prime-gaming', 'external', `${filenamify(title)}.png`);
       await page.screenshot({ path: p, fullPage: true });
       // console.info('  Saved a screenshot of page to', p);
     }
@@ -158,7 +158,7 @@ try {
     await page.goto(URL_CLAIM, { waitUntil: 'domcontentloaded' });
     await page.click('button[data-type="Game"]');
   } while (n);
-  const p = path.resolve(dirs.screenshots, 'prime-gaming', `${filenamify(datetime())}.png`);
+  const p = path.resolve(cfg.dir.screenshots, 'prime-gaming', `${filenamify(datetime())}.png`);
   // await page.screenshot({ path: p, fullPage: true });
   await page.locator(games_sel).screenshot({ path: p });
 } catch (error) {

util.js

@@ -5,13 +5,7 @@ import { fileURLToPath } from 'node:url';
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 // explicit object instead of Object.fromEntries since the built-in type would loose the keys, better type: https://dev.to/svehla/typescript-object-fromentries-389c
-const dataDir = s => path.resolve(__dirname, 'data', s);
+export const dataDir = s => path.resolve(__dirname, 'data', s);
-export const dirs = {
-  data: dataDir('.'),
-  browser: dataDir('browser'),
-  screenshots: dataDir('screenshots'),
-};
-
 
 // json database
 import { Low } from 'lowdb';