From 81531e408b3568b66a853f5945d27c61af7f8462 Mon Sep 17 00:00:00 2001
From: 1mb-dev <1mb@1mb.dev>
Date: Mon, 12 Oct 2026 01:21:51 +0530
Subject: [PATCH] ci(snapshots): run every 2h

Every 4h left a 9h53m gap on 2026-10-10 (hn and boards stale ~1h).
---
 .github/workflows/snapshots.yml | 8 +++++---
 src/sources/boards.ts           | 2 +-
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/snapshots.yml b/.github/workflows/snapshots.yml
index a8cbd51..be59c2e 100644
--- a/.github/workflows/snapshots.yml
+++ b/.github/workflows/snapshots.yml
@@ -2,9 +2,11 @@ name: Snapshots
 
 on:
   schedule:
-    # Off the busy slots (top of the hour, */4 hours): GitHub skips scheduled runs under load.
-    - cron: '23 2,6,10,14,18,22 * * *'
-    # Hourly through the 5th: a thread lands on the first weekday, as late as the 3rd.
+    # Off the busy minutes. GitHub skips and delays scheduled runs under load: every 4h left gaps of
+    # 10h (2026-10-10), past STALE_AFTER_MS. More slots shrink the gap a skip leaves.
+    - cron: '23 */2 * * *'
+    # Hourly through the 5th: a thread lands on the first weekday, as late as the 3rd. Until a run
+    # after a new thread, the Worker parses that thread whole per request (over the CPU limit when large).
     - cron: '49 * 1-5 * *'
   # Keep inputs empty: nothing is interpolated into the run.
   workflow_dispatch:
diff --git a/src/sources/boards.ts b/src/sources/boards.ts
index 6cafcc8..6f34821 100644
--- a/src/sources/boards.ts
+++ b/src/sources/boards.ts
@@ -2,7 +2,7 @@ import { parseSnapshot, SNAPSHOT_KEY } from '../boards/snapshot.ts';
 import { SourceError, type Adapter } from '../types.ts';
 
 const HOUR = 60 * 60 * 1000;
-/** One missed 4-hourly run plus scheduler delay. */
+/** Scheduled snapshots (snapshots.yml) must land more often than this, GitHub's skips and delays included. */
 export const STALE_AFTER_MS = 9 * HOUR;
 export const DROP_AFTER_MS = 24 * HOUR;