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Backup script removes same-day snapshot before VACUUM INTO

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VACUUM INTO refuses to overwrite, so re-runs silently kept stale data
(backup showed 6 users, live had 2). Caught by comparing counts.
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dev 2026-10-13 09:05:17 +05:30
parent 6efbb61afc
commit 288ccef090
1 changed files with 3 additions and 0 deletions
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3
deploy/termux-backup.sh
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@ -6,6 +6,9 @@
cd "$(dirname "$0")/.."
OUT="./backups/whaleprep-$(date +%F).db"
mkdir -p ./backups
# VACUUM INTO refuses to overwrite, so remove today's snapshot first —
# otherwise re-runs silently keep stale data.
rm -f "$OUT"
sqlite3 ./whaleprep.db "VACUUM INTO '$OUT';"
ls -t ./backups/whaleprep-*.db | tail -n +8 | xargs -r rm -f
echo "backup -> $OUT ($(du -h "$OUT" | cut -f1))"