mirror of
https://github.com/uprightbass360/AzerothCore-RealmMaster.git
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adds better backup restoration
This commit is contained in:
Deckard
195
scripts/test-backup-detection-enhanced.sh
Executable file
195
scripts/test-backup-detection-enhanced.sh
Executable file
@@ -0,0 +1,195 @@
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#!/bin/bash
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set -e
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echo "🧪 Testing Enhanced Backup Detection Logic"
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echo "========================================="
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# Test configuration
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RESTORE_STATUS_DIR="./storage/azerothcore/mysql-data"
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RESTORE_SUCCESS_MARKER="$RESTORE_STATUS_DIR/.restore-completed"
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RESTORE_FAILED_MARKER="$RESTORE_STATUS_DIR/.restore-failed"
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BACKUP_DIRS="./storage/azerothcore/backups"
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# Clean up old status markers
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rm -f "$RESTORE_SUCCESS_MARKER" "$RESTORE_FAILED_MARKER"
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echo "🔍 Test Environment:"
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echo " Backup directory: $BACKUP_DIRS"
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echo " Status directory: $RESTORE_STATUS_DIR"
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echo ""
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# Function to validate backup
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validate_backup() {
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local backup_path="$1"
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echo "🔍 Validating backup: $backup_path"
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if [ -f "$backup_path" ]; then
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# Check if it's a valid SQL file
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if head -10 "$backup_path" | grep -q "CREATE DATABASE\|INSERT INTO\|CREATE TABLE\|DROP DATABASE"; then
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echo "✅ Backup appears valid"
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return 0
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fi
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fi
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echo "❌ Backup validation failed"
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return 1
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}
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# Function to find and validate the most recent backup
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find_latest_backup() {
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echo "🔍 Searching for available backups..."
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# Priority 1: Legacy single backup file
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if [ -f "./storage/azerothcore/mysql-data/backup.sql" ]; then
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if validate_backup "./storage/azerothcore/mysql-data/backup.sql"; then
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echo "📦 Found valid legacy backup: backup.sql"
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echo "./storage/azerothcore/mysql-data/backup.sql"
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return 0
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fi
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fi
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# Priority 2: Modern timestamped backups
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if [ -d "$BACKUP_DIRS" ] && [ "$(ls -A $BACKUP_DIRS 2>/dev/null)" ]; then
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# Try daily backups first
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if [ -d "$BACKUP_DIRS/daily" ] && [ "$(ls -A $BACKUP_DIRS/daily 2>/dev/null)" ]; then
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local latest_daily=$(ls -1t $BACKUP_DIRS/daily 2>/dev/null | head -n 1)
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if [ -n "$latest_daily" ] && [ -d "$BACKUP_DIRS/daily/$latest_daily" ]; then
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echo "📦 Found daily backup: $latest_daily"
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echo "$BACKUP_DIRS/daily/$latest_daily"
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return 0
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fi
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fi
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# Try hourly backups second
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if [ -d "$BACKUP_DIRS/hourly" ] && [ "$(ls -A $BACKUP_DIRS/hourly 2>/dev/null)" ]; then
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local latest_hourly=$(ls -1t $BACKUP_DIRS/hourly 2>/dev/null | head -n 1)
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if [ -n "$latest_hourly" ] && [ -d "$BACKUP_DIRS/hourly/$latest_hourly" ]; then
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echo "📦 Found hourly backup: $latest_hourly"
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echo "$BACKUP_DIRS/hourly/$latest_hourly"
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return 0
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fi
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fi
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# Try legacy timestamped backups
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local latest_legacy=$(ls -1dt $BACKUP_DIRS/[0-9]* 2>/dev/null | head -n 1)
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if [ -n "$latest_legacy" ] && [ -d "$latest_legacy" ]; then
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echo "📦 Found legacy timestamped backup: $(basename $latest_legacy)"
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echo "$latest_legacy"
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return 0
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fi
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# Try individual SQL files in backup root
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local sql_files=$(ls -1t $BACKUP_DIRS/*.sql $BACKUP_DIRS/*.sql.gz 2>/dev/null | head -n 1)
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if [ -n "$sql_files" ]; then
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echo "📦 Found individual SQL backup: $(basename $sql_files)"
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echo "$sql_files"
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return 0
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fi
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fi
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echo "ℹ️ No valid backups found"
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return 1
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}
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# Function to simulate restore from timestamped backup directory
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simulate_restore_from_directory() {
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local backup_dir="$1"
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echo "🔄 Simulating restore from backup directory: $backup_dir"
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local restore_success=true
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local file_count=0
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# Check each database backup
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for backup_file in "$backup_dir"/*.sql.gz "$backup_dir"/*.sql; do
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if [ -f "$backup_file" ]; then
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local db_name=$(basename "$backup_file" .sql.gz)
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db_name=$(basename "$db_name" .sql)
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echo "📥 Would restore database: $db_name from $(basename $backup_file)"
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file_count=$((file_count + 1))
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fi
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done
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if [ $file_count -gt 0 ]; then
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echo "✅ Would successfully restore $file_count database(s)"
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return 0
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else
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echo "❌ No database files found in backup directory"
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return 1
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fi
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}
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# Function to simulate restore from single SQL file
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simulate_restore_from_file() {
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local backup_file="$1"
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echo "🔄 Simulating restore from backup file: $backup_file"
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if [ -f "$backup_file" ]; then
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echo "✅ Would successfully restore from $(basename $backup_file)"
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return 0
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else
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echo "❌ Backup file not found: $backup_file"
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return 1
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fi
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}
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# Main backup detection and restoration logic
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echo "🧪 Running backup detection test..."
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echo ""
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backup_restored=false
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backup_path=$(find_latest_backup)
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if [ $? -eq 0 ] && [ -n "$backup_path" ]; then
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echo ""
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echo "📦 Latest backup found: $backup_path"
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echo ""
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if [ -f "$backup_path" ]; then
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# Single file backup
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if simulate_restore_from_file "$backup_path"; then
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backup_restored=true
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fi
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elif [ -d "$backup_path" ]; then
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# Directory backup
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if simulate_restore_from_directory "$backup_path"; then
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backup_restored=true
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fi
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fi
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else
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echo ""
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echo "ℹ️ No backups found - would create fresh databases"
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fi
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echo ""
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echo "📊 Test Results:"
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echo " Backup detected: $([ $? -eq 0 ] && echo "Yes" || echo "No")"
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echo " Backup path: ${backup_path:-"None"}"
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echo " Would restore: $backup_restored"
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# Simulate status marker creation
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if [ "$backup_restored" = true ]; then
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echo "📝 Would create restoration success marker: $RESTORE_SUCCESS_MARKER"
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mkdir -p "$(dirname $RESTORE_SUCCESS_MARKER)"
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echo "$(date): [TEST] Backup successfully restored from $backup_path" > "$RESTORE_SUCCESS_MARKER"
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echo "🚫 DB import would be SKIPPED - restoration completed successfully"
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else
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echo "📝 Would create restoration failed marker: $RESTORE_FAILED_MARKER"
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mkdir -p "$(dirname $RESTORE_FAILED_MARKER)"
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echo "$(date): [TEST] No backup restored - fresh databases would be created" > "$RESTORE_FAILED_MARKER"
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echo "▶️ DB import would PROCEED - fresh databases need population"
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fi
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echo ""
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echo "🏁 Test Complete!"
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echo ""
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echo "📁 Created status marker files:"
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ls -la "$RESTORE_STATUS_DIR"/.restore-* "$RESTORE_STATUS_DIR"/.import-* 2>/dev/null || echo " No marker files found"
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echo ""
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echo "📝 Status marker contents:"
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for marker in "$RESTORE_SUCCESS_MARKER" "$RESTORE_FAILED_MARKER"; do
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if [ -f "$marker" ]; then
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echo " $(basename $marker): $(cat $marker)"
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fi
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done
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