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scripts/seeder.sh

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+#!/bin/bash
+
+# Script untuk generate seeder dari SQL migration files
+# Usage: ./scripts/generate_seeder.sh [OPTIONS]
+# Examples:
+#   ./scripts/generate_seeder.sh --sql=internal/infrastructure/database/sql/20260127064613_create_ethnic_table.sql
+#   ./scripts/generate_seeder.sh --sql-dir=internal/infrastructure/database/sql/
+#   ./scripts/generate_seeder.sh --all
+
+set -e  # Exit immediately if a command exits with a non-zero status
+
+echo "🔧 Seeder Generator Script"
+
+# Warna untuk output
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+BLUE='\033[0;34m'
+NC='\033[0m' # No Color
+
+# Default values
+SQL_FILE=""
+SQL_DIR=""
+GENERATE_ALL=false
+OUTPUT_DIR="internal/infrastructure/database/seeders"
+CSV_DIR="internal/infrastructure/database/csv"
+BATCH_SIZE=100
+GENERATE_CSV=true
+VERBOSE=false
+DRY_RUN=false
+
+# Fungsi untuk menampilkan usage
+show_usage() {
+    echo "Usage: $0 [OPTIONS]"
+    echo ""
+    echo "Generate seeder from SQL migration files"
+    echo ""
+    echo "Options:"
+    echo "  --sql=FILE          Path to specific SQL file"
+    echo "  --sql-dir=DIR       Process all SQL files in directory"
+    echo "  --all               Process all SQL files in default migrations directory"
+    echo "  --output=DIR        Output directory for generated seeders (default: $OUTPUT_DIR)"
+    echo "  --csv-dir=DIR       CSV output directory (default: $CSV_DIR)"
+    echo "  --batch-size=NUM    Batch size for seeding (default: $BATCH_SIZE)"
+    echo "  --no-csv            Don't generate CSV templates"
+    echo "  --verbose, -v       Verbose output"
+    echo "  --dry-run           Show what would be generated without creating files"
+    echo "  --help, -h          Show this help message"
+    echo ""
+    echo "Examples:"
+    echo "  $0 --sql=internal/infrastructure/database/sql/20260127064613_create_ethnic_table.sql"
+    echo "  $0 --sql-dir=internal/infrastructure/database/sql/"
+    echo "  $0 --all"
+    echo "  $0 --sql=sql/create_table.sql --output=custom/seeders --batch-size=50"
+    echo "  $0 --all --dry-run --verbose"
+}
+
+# Fungsi untuk logging
+log_info() {
+    echo -e "${BLUE}ℹ️  $1${NC}"
+}
+
+log_success() {
+    echo -e "${GREEN}✅ $1${NC}"
+}
+
+log_warning() {
+    echo -e "${YELLOW}⚠️  $1${NC}"
+}
+
+log_error() {
+    echo -e "${RED}❌ $1${NC}"
+}
+
+log_verbose() {
+    if [ "$VERBOSE" = true ]; then
+        echo -e "${BLUE}🔍 $1${NC}"
+    fi
+}
+
+# Parse command line arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        --sql=*)
+            SQL_FILE="${1#*=}"
+            shift
+            ;;
+        --sql-dir=*)
+            SQL_DIR="${1#*=}"
+            shift
+            ;;
+        --all)
+            GENERATE_ALL=true
+            shift
+            ;;
+        --output=*)
+            OUTPUT_DIR="${1#*=}"
+            shift
+            ;;
+        --csv-dir=*)
+            CSV_DIR="${1#*=}"
+            shift
+            ;;
+        --batch-size=*)
+            BATCH_SIZE="${1#*=}"
+            shift
+            ;;
+        --no-csv)
+            GENERATE_CSV=false
+            shift
+            ;;
+        --verbose|-v)
+            VERBOSE=true
+            shift
+            ;;
+        --dry-run)
+            DRY_RUN=true
+            shift
+            ;;
+        --help|-h)
+            show_usage
+            exit 0
+            ;;
+        *)
+            log_error "Unknown option: $1"
+            show_usage
+            exit 1
+            ;;
+    esac
+done
+
+# Validasi input
+if [ "$GENERATE_ALL" = true ] && [ -n "$SQL_FILE" ]; then
+    log_error "Cannot use --all with --sql option"
+    exit 1
+fi
+
+if [ "$GENERATE_ALL" = true ] && [ -n "$SQL_DIR" ]; then
+    log_error "Cannot use --all with --sql-dir option"
+    exit 1
+fi
+
+if [ -n "$SQL_FILE" ] && [ -n "$SQL_DIR" ]; then
+    log_error "Cannot use --sql with --sql-dir option"
+    exit 1
+fi
+
+if [ "$GENERATE_ALL" = false ] && [ -z "$SQL_FILE" ] && [ -z "$SQL_DIR" ]; then
+    log_error "Must specify either --sql, --sql-dir, or --all"
+    show_usage
+    exit 1
+fi
+
+# Set default SQL directory jika menggunakan --all
+if [ "$GENERATE_ALL" = true ]; then
+    SQL_DIR="internal/infrastructure/database/sql"
+fi
+
+# Fungsi untuk cek apakah file SQL valid
+validate_sql_file() {
+    local file="$1"
+    
+    if [ ! -f "$file" ]; then
+        log_error "SQL file not found: $file"
+        return 1
+    fi
+    
+    if ! grep -q "CREATE TABLE" "$file"; then
+        log_warning "File does not contain CREATE TABLE statement: $file"
+        return 1
+    fi
+    
+    return 0
+}
+
+# Fungsi untuk extract table name dari SQL file
+extract_table_name() {
+    local sql_file="$1"
+    local filename=$(basename "$sql_file" .sql)
+    
+    # Pattern: YYYYMMDDHHMMSS_create_tablename.sql
+    if [[ "$filename" =~ ^[0-9]{14}_create_(.+)$ ]]; then
+        echo "${BASH_REMATCH[1]}"
+    else
+        # Fallback: extract dari CREATE TABLE statement
+        grep -i "CREATE TABLE" "$sql_file" | head -1 | sed -n 's/.*CREATE TABLE[[:space:]]*["\`]\?\([^"\`[:space:]]*\)["\`]\?.*/\1/ip' | tr '[:upper:]' '[:lower:]'
+    fi
+}
+
+# Fungsi untuk generate seeder dari single SQL file
+generate_seeder_from_file() {
+    local sql_file="$1"
+    
+    log_info "Processing SQL file: $sql_file"
+    
+    if ! validate_sql_file "$sql_file"; then
+        return 1
+    fi
+    
+    local table_name=$(extract_table_name "$sql_file")
+    if [ -z "$table_name" ]; then
+        log_error "Could not extract table name from: $sql_file"
+        return 1
+    fi
+    
+    log_verbose "Extracted table name: $table_name"
+    
+    local seeder_filename="seeder_${table_name}.go"
+    local seeder_path="$OUTPUT_DIR/$seeder_filename"
+    local csv_filename="${table_name}.csv"
+    local csv_path="$CSV_DIR/$csv_filename"
+    
+    if [ "$DRY_RUN" = true ]; then
+        log_info "[DRY RUN] Would generate:"
+        log_info "  Seeder: $seeder_path"
+        if [ "$GENERATE_CSV" = true ]; then
+            log_info "  CSV: $csv_path"
+        fi
+        return 0
+    fi
+    
+    # Create directories if they don't exist
+    mkdir -p "$OUTPUT_DIR"
+    mkdir -p "$CSV_DIR"
+    
+    # Generate seeder using Go program
+    log_info "Generating seeder for table: $table_name"
+    
+    local csv_flag=""
+    if [ "$GENERATE_CSV" = true ]; then
+        csv_flag="-csv-template"
+    fi
+    
+    local verbose_flag=""
+    if [ "$VERBOSE" = true ]; then
+        verbose_flag="-v"
+    fi
+    
+    if go run cmd/seeder-generator/main.go \
+        -sql="$sql_file" \
+        -output="$OUTPUT_DIR" \
+        -csv-dir="$CSV_DIR" \
+        -batch="$BATCH_SIZE" \
+        $csv_flag $verbose_flag; then
+        
+        log_success "Generated seeder: $seeder_path"
+        if [ "$GENERATE_CSV" = true ] && [ -f "$csv_path" ]; then
+            log_success "Generated CSV: $csv_path"
+        fi
+    else
+        log_error "Failed to generate seeder for: $table_name"
+        return 1
+    fi
+}
+
+# Fungsi untuk process semua SQL files di directory
+process_sql_directory() {
+    local dir="$1"
+    
+    if [ ! -d "$dir" ]; then
+        log_error "Directory not found: $dir"
+        return 1
+    fi
+    
+    log_info "Processing SQL files in directory: $dir"
+    
+    local sql_files=()
+    while IFS= read -r -d $'\0' file; do
+        sql_files+=("$file")
+    done < <(find "$dir" -name "*.sql" -type f -print0 | sort -z)
+    
+    if [ ${#sql_files[@]} -eq 0 ]; then
+        log_warning "No SQL files found in directory: $dir"
+        return 1
+    fi
+    
+    log_info "Found ${#sql_files[@]} SQL files to process"
+    
+    local success_count=0
+    local failed_count=0
+    
+    for sql_file in "${sql_files[@]}"; do
+        if generate_seeder_from_file "$sql_file"; then
+            ((success_count++))
+        else
+            ((failed_count++))
+        fi
+    done
+    
+    log_info "Processing complete: $success_count successful, $failed_count failed"
+    
+    if [ $failed_count -gt 0 ]; then
+        return 1
+    fi
+    
+    return 0
+}
+
+# Fungsi untuk update seeder registry
+update_registry() {
+    local registry_file="$OUTPUT_DIR/seeder_registry.go"
+    
+    log_info "Updating seeder registry: $registry_file"
+    
+    # TODO: Implement registry update logic
+    # For now, just show instructions
+    log_info "Don't forget to add generated seeders to your seeder registry!"
+}
+
+# Fungsi untuk test database connection
+test_db_connection() {
+    log_info "Testing database connection..."
+    
+    if go run scripts/test_db_connection.go; then
+        log_success "Database connection successful"
+        return 0
+    else
+        log_error "Database connection failed"
+        return 1
+    fi
+}
+
+# Main execution
+main() {
+    log_info "Starting seeder generation..."
+    
+    if [ "$VERBOSE" = true ]; then
+        log_verbose "Configuration:"
+        log_verbose "  SQL_FILE: $SQL_FILE"
+        log_verbose "  SQL_DIR: $SQL_DIR"
+        log_verbose "  OUTPUT_DIR: $OUTPUT_DIR"
+        log_verbose "  CSV_DIR: $CSV_DIR"
+        log_verbose "  BATCH_SIZE: $BATCH_SIZE"
+        log_verbose "  GENERATE_CSV: $GENERATE_CSV"
+        log_verbose "  DRY_RUN: $DRY_RUN"
+    fi
+    
+    # Test database connection (optional)
+    # test_db_connection || true
+    
+    # Process SQL files
+    if [ -n "$SQL_FILE" ]; then
+        if ! generate_seeder_from_file "$SQL_FILE"; then
+            exit 1
+        fi
+    elif [ -n "$SQL_DIR" ]; then
+        if ! process_sql_directory "$SQL_DIR"; then
+            exit 1
+        fi
+    fi
+    
+    # Update registry
+    update_registry
+    
+    log_success "Seeder generation completed!"
+    
+    if [ "$DRY_RUN" = true ]; then
+        log_info "This was a dry run. No files were created."
+    else
+        log_info "Next steps:"
+        log_info "1. Review generated seeders in: $OUTPUT_DIR"
+        log_info "2. Add seeders to your registry"
+        log_info "3. Run: make seeder-seed-all"
+    fi
+}
+
+# Run main function
+main "$@"