mirror of
https://github.com/uprightbass360/AzerothCore-RealmMaster.git
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126 lines
3.6 KiB
Bash
Executable File
126 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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# Copy user database files or full backup archives from import/db/ or database-import/ to backup system
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set -euo pipefail
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# Source environment variables
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if [ -f ".env" ]; then
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set -a
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source .env
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set +a
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fi
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# Support both new (import/db) and legacy (database-import) directories
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IMPORT_DIR_NEW="./import/db"
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IMPORT_DIR_LEGACY="./database-import"
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# Prefer new directory if it has files, otherwise fall back to legacy
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IMPORT_DIR="$IMPORT_DIR_NEW"
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if [ ! -d "$IMPORT_DIR" ] || [ -z "$(ls -A "$IMPORT_DIR" 2>/dev/null)" ]; then
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IMPORT_DIR="$IMPORT_DIR_LEGACY"
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fi
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STORAGE_PATH="${STORAGE_PATH:-./storage}"
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STORAGE_PATH_LOCAL="${STORAGE_PATH_LOCAL:-./local-storage}"
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BACKUP_ROOT="${STORAGE_PATH}/backups"
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MYSQL_DATA_VOLUME_NAME="${MYSQL_DATA_VOLUME_NAME:-mysql-data}"
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ALPINE_IMAGE="${ALPINE_IMAGE:-alpine:latest}"
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shopt -s nullglob
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sql_files=("$IMPORT_DIR"/*.sql "$IMPORT_DIR"/*.sql.gz)
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shopt -u nullglob
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if [ ! -d "$IMPORT_DIR" ] || [ ${#sql_files[@]} -eq 0 ]; then
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echo "📁 No loose database files found in $IMPORT_DIR - skipping import"
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exit 0
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fi
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# Exit if backup system already has databases restored
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has_restore_marker(){
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# Prefer Docker volume marker (post-migration), fall back to legacy host path
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if command -v docker >/dev/null 2>&1; then
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if docker volume inspect "$MYSQL_DATA_VOLUME_NAME" >/dev/null 2>&1; then
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if docker run --rm \
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-v "${MYSQL_DATA_VOLUME_NAME}:/var/lib/mysql-persistent" \
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"$ALPINE_IMAGE" \
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sh -c 'test -f /var/lib/mysql-persistent/.restore-completed' >/dev/null 2>&1; then
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return 0
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fi
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fi
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fi
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if [ -f "${STORAGE_PATH_LOCAL}/mysql-data/.restore-completed" ]; then
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return 0
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fi
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return 1
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}
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if has_restore_marker; then
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echo "✅ Database already restored - skipping import"
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exit 0
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fi
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echo "📥 Found ${#sql_files[@]} database files in $IMPORT_DIR"
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echo "📂 Bundling files for backup import..."
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# Ensure backup directory exists
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mkdir -p "$BACKUP_ROOT"
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generate_unique_path(){
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local target="$1"
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local base="$target"
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local counter=2
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while [ -e "$target" ]; do
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target="${base}_${counter}"
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counter=$((counter + 1))
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done
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printf '%s\n' "$target"
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}
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stage_backup_directory(){
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local src_dir="$1"
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if [ -z "$src_dir" ] || [ ! -d "$src_dir" ]; then
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echo "⚠️ Invalid source directory: $src_dir"
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return 1
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fi
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local dirname
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dirname="$(basename "$src_dir")"
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local dest="$BACKUP_ROOT/$dirname"
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dest="$(generate_unique_path "$dest")"
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echo "📦 Copying backup directory $(basename "$src_dir") → $(basename "$dest")"
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if ! cp -a "$src_dir" "$dest"; then
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echo "❌ Failed to copy backup directory"
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return 1
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fi
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printf '%s\n' "$dest"
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}
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bundle_loose_files(){
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local batch_timestamp
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batch_timestamp="$(date +%Y%m%d_%H%M%S)"
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local batch_name="ImportBackup_${batch_timestamp}"
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local batch_dir="$IMPORT_DIR/$batch_name"
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local moved=0
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batch_dir="$(generate_unique_path "$batch_dir")"
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if ! mkdir -p "$batch_dir"; then
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echo "❌ Failed to create batch directory: $batch_dir"
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exit 1
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fi
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for file in "${sql_files[@]}"; do
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[ -f "$file" ] || continue
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echo "📦 Moving $(basename "$file") → $(basename "$batch_dir")/"
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if ! mv "$file" "$batch_dir/"; then
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echo "❌ Failed to move $file"
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exit 1
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fi
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moved=$((moved + 1))
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done
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echo "🗂️ Created import batch $(basename "$batch_dir") with $moved file(s)"
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local dest_path
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dest_path="$(stage_backup_directory "$batch_dir")"
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echo "✅ Backup batch copied to $(basename "$dest_path")"
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echo "💡 Files will be automatically imported during deployment"
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}
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bundle_loose_files
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