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124 lines
3.7 KiB
Bash
Executable File
124 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# restore-gitea.sh
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# Usage: ./restore-gitea.sh <path_to_backup.tar.gz> <destination_directory>
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set -e
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# Colors for output
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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RED='\033[0;31m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Check Arguments
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if [ "$#" -ne 2 ]; then
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echo -e "${RED}Usage: $0 <path_to_backup_file> <destination_directory>${NC}"
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echo "Example: $0 ./backups/gitea_backup.tar.gz ~/docker/gitea_restore"
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exit 1
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fi
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BACKUP_FILE=$(realpath "$1")
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DEST_DIR="$2"
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# 1. Validation
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if [ ! -f "$BACKUP_FILE" ]; then
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echo -e "${RED}Error: Backup file not found at $BACKUP_FILE${NC}"
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exit 1
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fi
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if [ -d "$DEST_DIR" ]; then
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echo -e "${YELLOW}Warning: Destination directory '$DEST_DIR' already exists.${NC}"
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echo -e "${RED}This process will overwrite files and STOP containers in that directory.${NC}"
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read -p "Are you sure you want to continue? (y/N): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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echo "Restore cancelled."
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exit 1
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fi
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else
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echo -e "${BLUE}Creating destination directory: $DEST_DIR${NC}"
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mkdir -p "$DEST_DIR"
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fi
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# Switch to destination directory
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cd "$DEST_DIR" || exit 1
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# 2. Extract Backup Archive
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echo -e "${BLUE}Step 1/6: Extracting backup archive...${NC}"
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tar -xzf "$BACKUP_FILE"
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echo "Extraction complete."
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# Load environment variables from the extracted .env (if it exists)
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if [ -f ".env" ]; then
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echo "Loading .env configuration..."
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export $(grep -v '^#' .env | xargs)
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fi
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# 3. Stop Existing Services & Clean Volumes
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echo -e "${BLUE}Step 2/6: Preparing Docker environment...${NC}"
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# We stop containers and remove volumes to ensure a clean restore state
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docker compose down -v 2>/dev/null || true
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echo "Environment cleaned."
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# 4. Restore Volume Data (Files)
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echo -e "${BLUE}Step 3/6: Restoring Gitea Data Volume...${NC}"
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# We must create the containers (no-start) first so the volume exists
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docker compose create gitea
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# Helper container to extract data into the volume
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docker run --rm \
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--volumes-from gitea \
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-v "$DEST_DIR":/backup \
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alpine tar xzf /backup/gitea_data.tar.gz -C /data
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echo "Gitea data restored."
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# Restore Runner Data (if present)
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if [ -f "runner_data.tar.gz" ]; then
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echo -e "${BLUE}Step 4/6: Restoring Runner Data Volume...${NC}"
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docker compose create runner 2>/dev/null || true
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if docker compose ps -a | grep -q "runner"; then
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docker run --rm \
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--volumes-from gitea-runner \
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-v "$DEST_DIR":/backup \
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alpine tar xzf /backup/runner_data.tar.gz -C /data
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echo "Runner data restored."
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else
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echo -e "${YELLOW}Runner service not defined in compose file. Skipping.${NC}"
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fi
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else
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echo "No runner backup found. Skipping."
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fi
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# 5. Restore Database
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echo -e "${BLUE}Step 5/6: Restoring Database...${NC}"
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# Start only the DB container
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docker compose up -d db
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# Wait for Postgres to be ready
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echo "Waiting for Database to initialize (15s)..."
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sleep 15
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if [ -f "database.sql" ]; then
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echo "Importing SQL dump..."
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cat database.sql | docker compose exec -T db psql -U "${POSTGRES_USER:-gitea}" -d "${POSTGRES_DB:-gitea}"
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echo "Database import successful."
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else
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echo -e "${RED}Error: database.sql not found in backup!${NC}"
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exit 1
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fi
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# 6. Start All Services
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echo -e "${BLUE}Step 6/6: Starting Gitea...${NC}"
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docker compose up -d
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# Cleanup extracted files (Optional - comment out if you want to inspect them)
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# echo "Cleaning up temporary extraction files..."
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# rm database.sql gitea_data.tar.gz runner_data.tar.gz
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echo -e "${GREEN}=======================================${NC}"
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echo -e "${GREEN}✅ Restore Complete!${NC}"
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echo -e "${GREEN}Gitea is running at: $DEST_DIR${NC}"
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echo -e "${GREEN}=======================================${NC}" |