Format code with Prettier (8 modified files from H1 decomposition)

Aligns with CC2 enforcement: ESLint + Prettier + noImplicitAny now enforced. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-07-01 07:54:02 -04:00
parent 9e0064aab2
commit 36699531cf
38 changed files with 1004 additions and 458 deletions
@@ -0,0 +1,58 @@
+/**
+ * Central home for the main-process timeouts, buffer sizes, and store caps that
+ * were previously scattered as bare literals across the spawn/probe/index/store
+ * modules (L10). Collecting them here makes the operational envelope reviewable
+ * in one place and stops the same "how long / how big" decision drifting between
+ * modules. Values that are already single-sourced in the shared contract
+ * (e.g. HISTORY_MAX_ENTRIES) stay there; this file is for the main-only ones.
+ */
+
+// --- Child-process timeouts (ms) --------------------------------------------
+
+/** `<binary> -version` probes (yt-dlp, ffmpeg, ffprobe) — a quick liveness call. */
+export const VERSION_TIMEOUT_MS = 15_000
+/** yt-dlp self-update run — can pull a fresh binary, so a touch longer. */
+export const YTDLP_UPDATE_TIMEOUT_MS = 60_000
+/** Best-effort metadata --print alongside a download (title/uploader/duration). */
+export const META_PROBE_TIMEOUT_MS = 30_000
+/** Full format/metadata probe (`-J`) for the download bar. */
+export const PROBE_TIMEOUT_MS = 60_000
+/** Channel/playlist indexing walk — a big channel legitimately takes minutes. */
+export const INDEX_TIMEOUT_MS = 180_000
+/** RSS feed fetch for a watched source's new-item check. */
+export const FEED_FETCH_TIMEOUT_MS = 15_000
+
+/**
+ * Idle watchdog for a running download: if a spawned yt-dlp emits no stdout or
+ * stderr for this long, treat it as wedged and kill it so the concurrency slot
+ * frees (B1). Generous on purpose so a long, output-less post-processing step
+ * (e.g. a large ffmpeg merge) isn't mistaken for a stall.
+ */
+export const STALL_TIMEOUT_MS = 5 * 60_000
+
+// --- execFile maxBuffer sizes (bytes) ---------------------------------------
+// yt-dlp JSON for a big channel/format list is large; cap generously so a valid
+// response is never truncated (which would look like a parse failure).
+
+/** Metadata --print output (three short fields). */
+export const META_MAX_BUFFER = 4 * 1024 * 1024
+/** Single-video `-J` probe JSON. */
+export const PROBE_MAX_BUFFER = 64 * 1024 * 1024
+/** Whole-channel index JSON. */
+export const INDEX_MAX_BUFFER = 256 * 1024 * 1024
+
+// --- Misc ------------------------------------------------------------------
+
+/** How much of a failed download's stderr to retain for the error message. */
+export const STDERR_TAIL_BYTES = 4000
+
+// --- JSON-store row caps ----------------------------------------------------
+// Each hand-rolled JSON store trims to its cap on write so a store file can't
+// grow without bound.
+
+/** Diagnostics error log (errorlog.json). */
+export const ERRORLOG_MAX_ENTRIES = 200
+/** Saved custom-command templates (templates.json). */
+export const TEMPLATES_MAX = 100
+/** Indexed media items across all sources (media-items.json). */
+export const MEDIA_ITEMS_MAX = 20_000