fix: Ensure dev user directory exists

Fixes #5

Signed-off-by: Kristóf Marussy <kristof@marussy.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/packages/main/src/index.ts b/packages/main/src/index.ts
index 41424ab..ff14332 100644
--- a/packages/main/src/index.ts
+++ b/packages/main/src/index.ts
@@ -24,8 +24,7 @@ import {
   BrowserWindow,
   ipcMain,
 } from 'electron';
-import { readFileSync } from 'fs';
-import { readFile } from 'fs/promises';
+import { ensureDirSync, readFile, readFileSync } from 'fs-extra';
 import { autorun } from 'mobx';
 import { getSnapshot, onPatch } from 'mobx-state-tree';
 import { join } from 'path';
@@ -55,7 +54,9 @@ app.enableSandbox();
 
 // Use alternative directory when debugging to avoid clobbering the main installation.
 if (isDevelopment) {
-  app.setPath('userData', `${app.getPath('userData')}-dev`);
+  const devUserDataPath = `${app.getPath('userData')}-dev`;
+  app.setPath('userData', devUserDataPath);
+  ensureDirSync(devUserDataPath);
 }
 
 // Only allow a single instance at a time.