Fixed some error logging

src/electron/ipc/CacheHandler.ipc.ts

@@ -5,6 +5,7 @@ import { Dirent, readdir as _readdir } from 'fs'
 import { promisify } from 'util'
 import { join } from 'path'
 import { devLog } from '../shared/ElectronUtilFunctions'
+import { serializeError } from 'serialize-error'
 
 const readdir = promisify(_readdir)
 const rimraf = promisify(_rimraf)
@@ -32,7 +33,7 @@ class ClearCacheHandler implements IPCInvokeHandler<'clear-cache'> {
         devLog(`Deleting ${file.isFile() ? 'file' : 'folder'}: ${join(tempPath, file.name)}`)
         await rimraf(join(tempPath, file.name))
       } catch (err) {
-        devLog(`Failed to delete ${file.isFile() ? 'file' : 'folder'}: `, err)
+        devLog(`Failed to delete ${file.isFile() ? 'file' : 'folder'}: `, serializeError(err))
         return
       }
     }

src/electron/ipc/download/FileDownloader.ts

@@ -12,6 +12,7 @@ import Bottleneck from 'bottleneck'
 import { promisify } from 'util'
 import { join } from 'path'
 import { tempPath } from '../../shared/Paths'
+import { serializeError } from 'serialize-error'
 const drive = google.drive('v3')
 const limiter = new Bottleneck({
   minTime: 200 // Wait 200 ms between API requests
@@ -120,7 +121,7 @@ class APIFileDownloader {
           if (this.wasCanceled) { return }
           this.startDownloadStream()
         } else {
-          devLog(err)
+          devLog(serializeError(err))
           if (err?.code && err?.response?.statusText) {
             this.failDownload(downloadErrors.responseError(`${err.code} (${err.response.statusText})`))
           } else {

src/electron/ipc/google/GoogleAuth.ts

@@ -14,6 +14,7 @@ import { serverURL } from '../../shared/Paths'
 import * as fs from 'fs'
 import { promisify } from 'util'
 import { devLog } from '../../shared/ElectronUtilFunctions'
+import { serializeError } from 'serialize-error'
 
 const unlink = promisify(fs.unlink)
 
@@ -100,7 +101,7 @@ export class GoogleAuth {
 
       authServer.on('authCode', async (authCode) => {
         this.token = (await this.oAuth2Client.getToken(authCode)).tokens
-        writeFile(TOKEN_PATH, this.token).catch(err => devLog('Got token, but failed to write it to TOKEN_PATH:', err))
+        writeFile(TOKEN_PATH, this.token).catch(err => devLog('Got token, but failed to write it to TOKEN_PATH:', serializeError(err)))
 
         this.authenticateWithToken()
 
@@ -134,7 +135,7 @@ export class GoogleAuth {
           'get',
           serverURL + `/api/data/client`, null, (err, response) => {
             if (err) {
-              devLog('Could not authenticate because client info could not be retrieved from the server:', err)
+              devLog('Could not authenticate because client info could not be retrieved from the server:', serializeError(err))
               resolve(false)
             } else {
               this.oAuth2Client = new google.auth.OAuth2(response.body.CLIENT_ID, response.body.CLIENT_SECRET, REDIRECT_URI)
@@ -180,7 +181,7 @@ export class GoogleAuth {
     try {
       await unlink(TOKEN_PATH)
     } catch (err) {
-      devLog('Failed to delete token:', err)
+      devLog('Failed to delete token:', serializeError(err))
       return
     }
   }

src/electron/shared/ElectronUtilFunctions.ts

@@ -20,6 +20,7 @@ export function hasVideoExtension(name: string) {
 
 /**
  * Log a message in the main BrowserWindow's console.
+ * Note: Error objects can't be serialized by this; use serializeError(err) before passing it here.
  */
 export function devLog(...messages: any[]) {
   emitIPCEvent('log', messages)