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fix cleanup

This commit is contained in:
mei23 2022-06-13 21:54:10 +09:00
parent 6c358f9b74
commit d54cf8262a
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GPG Key ID: DD8628500D3E4B23
1 changed files with 4 additions and 1 deletions
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5
packages/backend/src/services/drive/generate-video-thumbnail.ts
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@ -6,6 +6,8 @@ import FFmpeg from 'fluent-ffmpeg';
export async function GenerateVideoThumbnail(source: string): Promise<IImage> { export async function GenerateVideoThumbnail(source: string): Promise<IImage> {
const [dir, cleanup] = await createTempDir(); const [dir, cleanup] = await createTempDir();
const outFile = `${dir}/out.png`;
try { try {
await new Promise((res, rej) => { await new Promise((res, rej) => {
FFmpeg({ FFmpeg({
@ -22,8 +24,9 @@ export async function GenerateVideoThumbnail(source: string): Promise<IImage> {
}); });
// JPEGに変換 (Webpでもいいが、MastodonはWebpをサポートせず表示できなくなる) // JPEGに変換 (Webpでもいいが、MastodonはWebpをサポートせず表示できなくなる)
return await convertToJpeg(`${dir}/out.png`, 498, 280); return await convertToJpeg(outFile, 498, 280);
} finally { } finally {
await fs.promises.unlink(outFile);
cleanup(); cleanup();
} }
} }