Files
EverShelf/backup.sh
T
dadaloop82 d33b0ca2fe Harden security, modularize API bootstrap, and fix scale SSE auth.
Block web access to sensitive paths, require API_TOKEN for mutations, encrypt GitHub issue credentials in .env, auto-provision tokens for same-origin clients, and pass api_token in scale relay URLs since EventSource cannot send headers.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-06-03 18:04:19 +00:00

30 lines
803 B
Bash
Executable File

#!/bin/bash
# Daily backup of EverShelf database (local only)
# Retention follows BACKUP_RETENTION_DAYS from .env (default 3)
set -euo pipefail
INSTALL_DIR="$(cd "$(dirname "$0")/.." && pwd)"
BACKUP_DIR="${INSTALL_DIR}/data/backups"
ENV_FILE="${INSTALL_DIR}/.env"
RETENTION=3
if [ -f "$ENV_FILE" ]; then
val=$(grep -E '^BACKUP_RETENTION_DAYS=' "$ENV_FILE" | tail -1 | cut -d= -f2)
if [[ "$val" =~ ^[0-9]+$ ]] && [ "$val" -ge 1 ]; then
RETENTION="$val"
fi
fi
mkdir -p "$BACKUP_DIR"
DB_FILE="${INSTALL_DIR}/data/evershelf.db"
if [ ! -f "$DB_FILE" ]; then
exit 0
fi
DATE=$(date '+%Y-%m-%d_%H%M')
cp "$DB_FILE" "${BACKUP_DIR}/evershelf_${DATE}.db"
# Keep only the newest N backups
ls -t "${BACKUP_DIR}"/evershelf_*.db 2>/dev/null | tail -n +$((RETENTION + 1)) | xargs -r rm --