Merge pull request #27 from dsaltares/22/ensure-data-dir-exists

fix: #22 ensure data folder exists at startup

src/server/attachments/deleteAttachment.ts

@@ -4,6 +4,7 @@ import { type Procedure, procedure } from '@server/trpc';
 import db from '@server/db';
 import { getUserSettings } from '@server/userSettings/store';
 import { getAttachmentsPath } from '@server/userSettings/utils';
+import { fileExists } from '@server/utils';
 import { DeleteAttachmentInput, DeleteAttachmentOutput } from './types';
 
 const deleteAttachment: Procedure<
@@ -41,12 +42,3 @@ export default procedure
   .input(DeleteAttachmentInput)
   .output(DeleteAttachmentOutput)
   .mutation(deleteAttachment);
-
-async function fileExists(filePath: string) {
-  try {
-    await fs.stat(filePath);
-    return true;
-  } catch (_e) {
-    return false;
-  }
-}

src/server/db/createDb.ts

@@ -1,8 +1,12 @@
+import path from 'path';
 import SQLite from 'better-sqlite3';
 import { Kysely, ParseJSONResultsPlugin, SqliteDialect } from 'kysely';
+import { ensureFolderExistsSync } from '@server/utils';
 import type { Database } from './types';
 
 export default function createDb(dbPath: string) {
+  ensureDataFolderExists(dbPath);
+
   console.log(`Using database at ${dbPath}`);
   return new Kysely<Database>({
     dialect: new SqliteDialect({
@@ -41,3 +45,9 @@ export default function createDb(dbPath: string) {
     },
   });
 }
+
+function ensureDataFolderExists(dbPath: string) {
+  const dir = path.dirname(dbPath);
+  console.log('Ensuring data directory exists', dir);
+  ensureFolderExistsSync(dir);
+}

src/server/userSettings/store.ts

@@ -1,6 +1,7 @@
 import { app } from 'electron';
 import fs from 'fs';
 import path from 'path';
+import { ensureFolderExistsSync } from '@server/utils';
 import { UserSettings, UserSettingsFile } from './types';
 import UserSettingsEventEmitter from './UserSettingsEventEmitter';
 
@@ -72,6 +73,7 @@ function createNewSettings(): UserSettings {
       dataPath: path.join(app.getPath('userData'), 'data'),
     },
   };
+  ensureFolderExistsSync(app.getPath('userData'));
   fs.writeFileSync(getUserSettingsPath(), JSON.stringify(file, null, 2));
   return UserSettings.parse(file.settings);
 }

src/server/utils.ts

@@ -0,0 +1,26 @@
+import fs from 'fs';
+import fsPromises from 'fs/promises';
+
+export async function fileExists(filePath: string) {
+  try {
+    await fsPromises.stat(filePath);
+    return true;
+  } catch (_e) {
+    return false;
+  }
+}
+
+export async function fileExistsSync(filePath: string) {
+  try {
+    fs.statSync(filePath);
+    return true;
+  } catch (_e) {
+    return false;
+  }
+}
+
+export function ensureFolderExistsSync(dirPath: string) {
+  if (!fileExistsSync(dirPath)) {
+    fs.mkdirSync(dirPath, { recursive: true });
+  }
+}