직접 실행과 Docker compose 가 같은 .env 한 파일로 PORT/HOST/SESSION_SECRET 등을
공유합니다. 컨테이너는 node:22-bookworm-slim 기반에 ffmpeg + 번들된 yt-dlp 포함,
data 볼륨 마운트로 영속화합니다.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
scripts/setup.mjs runs `npm install`, downloads the platform-specific
yt-dlp binary from GitHub releases to ./bin/yt-dlp (which src/youtube.ts
already prefers), checks for ffmpeg and prints install hints, then runs
`tsc`. One command replaces three for fresh checkouts.
While verifying setup, hit `MulterError: File too large` (LIMIT_FILE_SIZE)
on a 10 GB mkv upload, and ETXTBSY on freshly downloaded yt-dlp.
- ETXTBSY: the redirect path in downloadFile opened a writestream to the
destination before following the redirect, so the (unused) outer stream
still held the file open when the post-download spawnSync ran. Split
redirect-following from file writing so only the final 200 response
opens the destination file.
- LIMIT_FILE_SIZE: removed the hard-coded 4 GB cap. Upload limit now
defaults to Infinity and is configurable via UPLOAD_MAX_BYTES.
Wrapped multer's middleware so its errors (LIMIT_FILE_SIZE etc.) come
back as a clean 413 JSON instead of a stack trace from the global
error handler.
- Also disabled Node's default 5 minute requestTimeout so 10 GB uploads
over slow links don't get cut mid-stream. Configurable via
HTTP_REQUEST_TIMEOUT_MS.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>