fix convertHEIC logic

src/services/heicConversion.ts

@@ -1,22 +1,54 @@
-import { exec } from 'child_process';
+import { exec, ExecException } from 'child_process';
 import { app } from 'electron';
+import { existsSync } from 'fs';
 import path from 'path';
-import { readFile, writeFile } from 'promise-fs';
+import { mkdir, readFile, writeFile } from 'promise-fs';
+import { logErrorSentry } from './sentry';
 
 export async function convertHEIC(
     heicFileData: Uint8Array
 ): Promise<Uint8Array> {
-    const tempInputFileName = generateRandomName(10) + '.heic';
-    const tempInputOutputName = generateRandomName(10) + '.jpeg';
-    const tempDir = app.getPath('temp');
-    writeFile(path.join(tempDir, tempInputFileName), heicFileData);
-    exec(
-        `sips -s format jpeg ${tempInputFileName} --out ${tempInputOutputName}`
-    );
-    const convertedFileData = new Uint8Array(
-        await readFile(tempInputOutputName)
-    );
-    return convertedFileData;
+    try {
+        const tempDir = path.join(app.getPath('temp'), 'ente');
+        if (!existsSync(tempDir)) {
+            await mkdir(tempDir);
+        }
+        const tempInputFilePath = path.join(
+            tempDir,
+            generateRandomName(10) + '.heic'
+        );
+        const tempOutputFilePath = path.join(
+            tempDir,
+            generateRandomName(10) + '.jpeg'
+        );
+        writeFile(tempInputFilePath, heicFileData);
+
+        await new Promise((resolve, reject) => {
+            exec(
+                `sips -s format jpeg ${tempInputFilePath} --out ${tempOutputFilePath}`,
+                (
+                    error: ExecException | null,
+                    stdout: string,
+                    stderr: string
+                ) => {
+                    if (error) {
+                        reject(error);
+                    } else if (stderr) {
+                        reject(stderr);
+                    } else {
+                        resolve(stdout);
+                    }
+                }
+            );
+        });
+        const convertedFileData = new Uint8Array(
+            await readFile(tempOutputFilePath)
+        );
+        return convertedFileData;
+    } catch (e) {
+        logErrorSentry(e, 'failed to convert heic');
+        throw e;
+    }
 }
 
 function generateRandomName(length: number) {