tududi/backend/cmd/start.sh

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#!/bin/sh
# Start script for production and Docker
set -eu
# Default DB_FILE based on NODE_ENV (matches config/config.js behavior)
: "${NODE_ENV:=production}"
: "${DB_FILE:=db/${NODE_ENV}.sqlite3}"
backup_db() {
db_dir=$(dirname "$DB_FILE")
today=$(date +"%Y%m%d")
# Calculate 7 days ago using epoch time (POSIX-compliant, works with BusyBox)
current_epoch=$(date +%s)
week_ago_epoch=$((current_epoch - 604800)) # 7 days = 604800 seconds
# Use -r for macOS/BSD date, -d for Linux/BusyBox
if date -r "$week_ago_epoch" +"%Y%m%d" >/dev/null 2>&1; then
# macOS/BSD style
week_ago=$(date -r "$week_ago_epoch" +"%Y%m%d")
else
# Linux/BusyBox style
week_ago=$(date -d "@$week_ago_epoch" +"%Y%m%d")
fi
# Clean up old backups
for backup in "$db_dir"/db-backup-*.sqlite3; do
[ -f "$backup" ] || continue
# Extract date from filename (db-backup-YYYYMMDDHHMMSS.sqlite3)
backup_date=$(basename "$backup" | sed 's/db-backup-\([0-9]\{8\}\).*/\1/')
# Skip if we can't extract a valid date
[ -n "$backup_date" ] || continue
# Delete backups older than one week
if [ "$backup_date" -lt "$week_ago" ]; then
rm "$backup"
echo "Deleted old backup (>1 week): $(basename "$backup")"
continue
fi
# For dates before today (but within the week), keep only the most recent backup
if [ "$backup_date" != "$today" ]; then
# For this date, find all backups and keep only the newest
day_backups=$(ls -t "$db_dir"/db-backup-${backup_date}*.sqlite3 2>/dev/null)
first=true
for old_backup in $day_backups; do
if [ "$first" = true ]; then
first=false
continue # Skip the newest one
fi
rm "$old_backup"
echo "Deleted duplicate backup: $(basename "$old_backup")"
done
fi
done
# Count today's backups
today_backup_count=$(find "$db_dir" -maxdepth 1 -name "db-backup-${today}*.sqlite3" -type f | wc -l)
# If we have 4 or more backups from today, delete the oldest one from today
if [ "$today_backup_count" -ge 4 ]; then
oldest_today_backup=$(ls -t "$db_dir"/db-backup-${today}*.sqlite3 2>/dev/null | tail -n 1)
if [ -n "$oldest_today_backup" ]; then
rm "$oldest_today_backup"
echo "Deleted oldest backup from today: $(basename "$oldest_today_backup")"
fi
fi
timestamp=$(date +"%Y%m%d%H%M%S")
backup_file="$db_dir/db-backup-${timestamp}.sqlite3"
if [ -f "$DB_FILE" ]; then
cp "$DB_FILE" "$backup_file"
echo "Database backed up to $backup_file"
else
echo "Database file $DB_FILE not found, skipping backup"
fi
}
# Check if database exists and create/authenticate
if [ ! -f "$DB_FILE" ]; then
echo "Creating new database..."
node scripts/db-init.js
else
backup_db
echo "Checking database connection..."
node scripts/db-status.js
fi
# Run database migrations automatically
echo "Running database migrations..."
if npx sequelize-cli db:migrate --config config/database.js; then
echo "Migrations completed successfully"
else
echo "Migration failed, but continuing startup (may be expected for new installations)"
fi
if [ -n "${TUDUDI_USER_EMAIL:-}" ] && [ -n "${TUDUDI_USER_PASSWORD:-}" ]; then
# Trim whitespace/carriage returns that may come from docker-compose env vars
TUDUDI_USER_EMAIL=$(printf '%s' "$TUDUDI_USER_EMAIL" | tr -d '[:space:]')
node scripts/user-create.js "$TUDUDI_USER_EMAIL" "$TUDUDI_USER_PASSWORD" true || exit 1
fi
exec node app.js