fix cleanup

mei23 · Jun 13, 2022 · d54cf82 · d54cf82
1 parent 6c358f9
commit d54cf82
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/packages/backend/src/services/drive/generate-video-thumbnail.ts b/packages/backend/src/services/drive/generate-video-thumbnail.ts
@@ -6,6 +6,8 @@ import FFmpeg from 'fluent-ffmpeg';
 export async function GenerateVideoThumbnail(source: string): Promise<IImage> {
 	const [dir, cleanup] = await createTempDir();
 
+	const outFile = `${dir}/out.png`;
+
 	try {
 		await new Promise((res, rej) => {
 			FFmpeg({
@@ -22,8 +24,9 @@ export async function GenerateVideoThumbnail(source: string): Promise<IImage> {
 		});
 
 		// JPEGに変換 (Webpでもいいが、MastodonはWebpをサポートせず表示できなくなる)
-		return await convertToJpeg(`${dir}/out.png`, 498, 280);
+		return await convertToJpeg(outFile, 498, 280);
 	} finally {
+		await fs.promises.unlink(outFile);
 		cleanup();
 	}
 }