feat: add SCREENSHOT_DIR config option

.gitignore

@@ -9,6 +9,7 @@ node_modules/
 dotenv
 *.proxies
 success-*.png
+screenshots/
 
 *.wav
 *.mp3

docs/reference/application.md

@@ -20,6 +20,7 @@
 | `PROXY_PORT` | TCP Port number on which the proxy is listening for connections. Default: `80` |
 | `RESTART_TIME` | Restarts chrome after defined milliseconds. `0` for never, default: `0` |
 | `SCREENSHOT` | Capture screenshot of page if a card is found. Default: `true` |
+| `SCREENSHOT_DIR` | The directory for saving the screenshots. Default: `screenshots` |
 | `WEB_PORT` | Starts a webserver to be able to control the bot while it is running. Setting this value starts this service. |
 
 ???+ info

dotenv-example

@@ -114,6 +114,7 @@ PUSHOVER_TOKEN=
 PUSHOVER_USER=
 RESTART_TIME=
 SCREENSHOT=
+SCREENSHOT_DIR=
 SHOW_ONLY_BRANDS=
 SHOW_ONLY_MODELS=
 SHOW_ONLY_SERIES=

src/config.ts

@@ -383,6 +383,7 @@ const page = {
   height: 1080,
   inStockWaitTime: envOrNumber(process.env.IN_STOCK_WAIT_TIME),
   screenshot: envOrBoolean(process.env.SCREENSHOT),
+  screenshotDir: envOrString(process.env.SCREENSHOT_DIR, 'screenshots'),
   timeout: envOrNumber(process.env.PAGE_TIMEOUT, 30000),
   width: 1920,
 };

src/store/lookup.ts

@@ -26,6 +26,8 @@ import {processBackoffDelay} from './model/helpers/backoff';
 import {sendNotification} from '../messaging';
 import {handleCaptchaAsync} from './captcha-handler';
 import useProxy from '@doridian/puppeteer-page-proxy';
+import {promises as fs} from 'fs';
+import path from 'path';
 
 const inStock: Record<string, boolean> = {};
 
@@ -343,7 +345,11 @@ async function lookupIem(
     if (config.page.screenshot) {
       logger.debug('ℹ saving screenshot');
 
-      link.screenshot = `success-${Date.now()}.png`;
+      await fs.mkdir(config.page.screenshotDir, {recursive: true});
+      link.screenshot = path.join(
+        config.page.screenshotDir,
+        `success-${Date.now()}.png`
+      );
       await page.screenshot({path: link.screenshot});
     }
   }

src/web/index.ts

@@ -13,6 +13,7 @@ import {logger} from '../logger';
 
 const approot = join(__dirname, '../../../');
 const webroot = join(approot, './web');
+const screenshotDir = join(approot, config.page.screenshotDir);
 
 const contentTypeMap: Record<string, string> = {
   css: 'text/css',
@@ -141,11 +142,11 @@ function handleAPI(
           return;
         }
 
-        sendFile(response, `../success-${timeStamp}.png`);
+        sendFile(response, `success-${timeStamp}.png`, screenshotDir);
         return;
       }
 
-      readdir(approot, (error, files) => {
+      readdir(screenshotDir, (error, files) => {
         if (error) {
           sendError(response, error.message);
           return;