#!/usr/bin/env python3
"""
Development workflow runner for the Skelly Godot project.

Runs code quality checks (linting, formatting, testing, validation) individually or together.
Provides colored output and error reporting.

Usage examples:
    python tools/run_development.py                           # Run all steps
    python tools/run_development.py --lint                    # Only linting
    python tools/run_development.py --validate                # Only file validation
    python tools/run_development.py --steps lint test         # Custom workflow

Features:
- GDScript formatting and linting
- Test execution
- YAML, TOML, and JSON file validation (respects .gitignore)
- Colored output and comprehensive error reporting

NOTE: Handles "successful but noisy" linter output such as
"Success: no problems found" - treats these as clean instead of warnings.
"""

import argparse
import json
import os
import re
import subprocess
import sys
import time
import warnings
from pathlib import Path
from typing import Dict, List, Tuple

try:
    import yaml
except ImportError:
    yaml = None

try:
    import tomllib
except ImportError:
    try:
        import tomli as tomllib
    except ImportError:
        tomllib = None

# Suppress pkg_resources deprecation warning from gdtoolkit
warnings.filterwarnings("ignore", message="pkg_resources is deprecated", category=UserWarning)


class Colors:
    """ANSI color codes for terminal output."""
    # Basic colors
    RED = '\033[91m'
    GREEN = '\033[92m'
    YELLOW = '\033[93m'
    BLUE = '\033[94m'
    MAGENTA = '\033[95m'
    CYAN = '\033[96m'
    WHITE = '\033[97m'

    # Styles
    BOLD = '\033[1m'
    UNDERLINE = '\033[4m'

    # Reset
    RESET = '\033[0m'

    @staticmethod
    def colorize(text: str, color: str) -> str:
        """Add color to text if terminal supports it."""
        if os.getenv('NO_COLOR') or not sys.stdout.isatty():
            return text
        return f"{color}{text}{Colors.RESET}"


def print_header(title: str) -> None:
    """Print a formatted header."""
    separator = Colors.colorize("=" * 48, Colors.CYAN)
    colored_title = Colors.colorize(title, Colors.BOLD + Colors.WHITE)
    print(separator)
    print(colored_title)
    print(separator)
    print()


def print_summary(title: str, stats: Dict[str, int]) -> None:
    """Print a formatted summary."""
    separator = Colors.colorize("=" * 48, Colors.CYAN)
    colored_title = Colors.colorize(title, Colors.BOLD + Colors.WHITE)
    print(separator)
    print(colored_title)
    print(separator)
    for key, value in stats.items():
        colored_key = Colors.colorize(key, Colors.BLUE)
        colored_value = Colors.colorize(str(value), Colors.BOLD + Colors.WHITE)
        print(f"{colored_key}: {colored_value}")


def run_command(cmd: List[str], cwd: Path, timeout: int = 30) -> subprocess.CompletedProcess:
    """
    Execute a shell command with error handling and output filtering.

    Filters out gdtoolkit's pkg_resources deprecation warnings.

    Args:
        cmd: Command and arguments to execute
        cwd: Working directory for command execution
        timeout: Maximum execution time in seconds (default: 30s)

    Returns:
        CompletedProcess with filtered stdout/stderr
    """
    # Suppress pkg_resources deprecation warnings in subprocesses
    env = os.environ.copy()
    env['PYTHONWARNINGS'] = 'ignore::UserWarning:pkg_resources'
    result = subprocess.run(cmd, capture_output=True, text=True, cwd=cwd, timeout=timeout, env=env)

    # Filter out pkg_resources deprecation warnings from the output
    def filter_warnings(text: str) -> str:
        if not text:
            return text
        lines = text.split('\n')
        filtered_lines = []
        skip_next = False

        for line in lines:
            if skip_next:
                skip_next = False
                continue
            if 'pkg_resources is deprecated' in line:
                skip_next = True  # Skip the next line which contains "import pkg_resources"
                continue
            if 'import pkg_resources' in line:
                continue
            filtered_lines.append(line)

        return '\n'.join(filtered_lines)

    # Create a new result with filtered output
    result.stdout = filter_warnings(result.stdout)
    result.stderr = filter_warnings(result.stderr)

    return result


def should_skip_file(file_path: Path) -> bool:
    """Check if file should be skipped."""
    return file_path.name == "TestHelper.gd"


def print_skip_message(tool: str) -> None:
    """Print skip message for TestHelper.gd."""
    message = f"⚠️  Skipped (static var syntax not supported by {tool})"
    colored_message = Colors.colorize(message, Colors.YELLOW)
    print(f"  {colored_message}")


def print_result(success: bool, output: str = "") -> None:
    """Print command result."""
    if success:
        if not output:
            message = "✅ Clean"
            colored_message = Colors.colorize(message, Colors.GREEN)
        else:
            message = "⚠️  WARNINGS found:"
            colored_message = Colors.colorize(message, Colors.YELLOW)
        print(f"  {colored_message}")
        if output:
            # Indent and color the output
            for line in output.split('\n'):
                if line.strip():
                    colored_line = Colors.colorize(line, Colors.YELLOW)
                    print(f"    {colored_line}")
    else:
        message = "❌ ERRORS found:"
        colored_message = Colors.colorize(message, Colors.RED)
        print(f"  {colored_message}")
        if output:
            # Indent and color the output
            for line in output.split('\n'):
                if line.strip():
                    colored_line = Colors.colorize(line, Colors.RED)
                    print(f"    {colored_line}")


def get_gd_files(project_root: Path) -> List[Path]:
    """Get all .gd files in the project."""
    return list(project_root.rglob("*.gd"))


def read_gitignore(project_root: Path) -> List[str]:
    """Read gitignore patterns from .gitignore file."""
    gitignore_path = project_root / ".gitignore"
    patterns = []

    if gitignore_path.exists():
        try:
            with open(gitignore_path, 'r', encoding='utf-8') as f:
                for line in f:
                    line = line.strip()
                    if line and not line.startswith('#'):
                        patterns.append(line)
        except Exception as e:
            print(f"Warning: Could not read .gitignore: {e}")

    return patterns


def is_ignored_by_gitignore(file_path: Path, project_root: Path, patterns: List[str]) -> bool:
    """Check if a file should be ignored based on gitignore patterns."""
    relative_path = file_path.relative_to(project_root)
    path_str = str(relative_path).replace('\\', '/')

    for pattern in patterns:
        # Handle directory patterns
        if pattern.endswith('/'):
            if any(part == pattern[:-1] for part in relative_path.parts):
                return True
        # Handle file patterns
        elif pattern in path_str or relative_path.name == pattern:
            return True
        # Handle glob patterns (simple implementation)
        elif '*' in pattern:
            import fnmatch
            if fnmatch.fnmatch(path_str, pattern) or fnmatch.fnmatch(relative_path.name, pattern):
                return True

    return False


def get_validation_files(project_root: Path) -> Dict[str, List[Path]]:
    """Get all YAML, TOML, and JSON files in the project, respecting gitignore."""
    gitignore_patterns = read_gitignore(project_root)

    file_types = {
        'yaml': ['*.yaml', '*.yml'],
        'toml': ['*.toml'],
        'json': ['*.json']
    }

    files = {file_type: [] for file_type in file_types}

    for file_type, patterns in file_types.items():
        for pattern in patterns:
            for file_path in project_root.rglob(pattern):
                if file_path.is_file() and not is_ignored_by_gitignore(file_path, project_root, gitignore_patterns):
                    files[file_type].append(file_path)

    return files


def format_test_name(filename: str) -> str:
    """Convert test_filename to readable test name."""
    return filename.replace("test_", "").replace("_", " ")


def _is_successful_linter_output(output: str) -> bool:
    """Interpret noisy but-successful linter output as clean.

    Some linters print friendly messages even when they exit with 0. Treat
    those as clean rather than "warnings". This function centralizes the
    heuristics.
    """
    if not output or not output.strip():
        return True

    # Common success patterns to treat as clean. Case-insensitive.
    success_patterns = [
        r"no problems found",
        r"0 problems",
        r"no issues found",
        r"success: no problems found",
        r"all good",
        r"ok$",
    ]

    text = output.lower()
    for pat in success_patterns:
        if re.search(pat, text):
            return True
    return False


def run_lint(project_root: Path) -> Tuple[bool, Dict]:
    """Run gdlint on all GDScript files."""
    print_header("🔍 GDScript Linter")

    gd_files = get_gd_files(project_root)
    count_msg = f"Found {len(gd_files)} GDScript files to lint."
    colored_count = Colors.colorize(count_msg, Colors.BLUE)
    print(f"{colored_count}\n")

    clean_files = warning_files = error_files = 0
    failed_paths = []

    for gd_file in gd_files:
        relative_path = gd_file.relative_to(project_root)
        file_msg = f"📄 Linting: {relative_path.name}"
        colored_file = Colors.colorize(file_msg, Colors.CYAN)
        print(colored_file)

        if should_skip_file(gd_file):
            print_skip_message("gdlint")
            clean_files += 1
            print()
            continue

        try:
            result = run_command(["gdlint", str(gd_file)], project_root)
            output = (result.stdout + result.stderr).strip()

            if result.returncode == 0:
                # If output is "no problems" (or similar), treat as clean.
                if _is_successful_linter_output(output):
                    clean_files += 1
                    print_result(True, "")
                else:
                    warning_files += 1
                    print_result(True, output)
            else:
                error_files += 1
                failed_paths.append(str(relative_path))
                print_result(False, output)

        except FileNotFoundError:
            print("  ❌ ERROR: gdlint not found")
            return False, {}
        except Exception as e:
            print(f"  ❌ ERROR: {e}")
            error_files += 1
            failed_paths.append(str(relative_path))

        print()

    # Summary
    stats = {
        "Total files": len(gd_files),
        "Clean files": clean_files,
        "Files with warnings": warning_files,
        "Files with errors": error_files
    }
    print_summary("Linting Summary", stats)

    success = error_files == 0
    print()
    if not success:
        msg = "❌ Linting FAILED - Please fix the errors above"
        colored_msg = Colors.colorize(msg, Colors.RED + Colors.BOLD)
        print(colored_msg)
    elif warning_files > 0:
        msg = "⚠️  Linting PASSED with warnings - Consider fixing them"
        colored_msg = Colors.colorize(msg, Colors.YELLOW + Colors.BOLD)
        print(colored_msg)
    else:
        msg = "✅ All GDScript files passed linting!"
        colored_msg = Colors.colorize(msg, Colors.GREEN + Colors.BOLD)
        print(colored_msg)

    return success, {**stats, "failed_paths": failed_paths}


def validate_yaml_file(file_path: Path) -> Tuple[bool, str]:
    """Validate a YAML file."""
    if yaml is None:
        return False, "PyYAML not installed. Install with: pip install PyYAML"

    try:
        with open(file_path, 'r', encoding='utf-8') as f:
            yaml.safe_load(f)
        return True, ""
    except yaml.YAMLError as e:
        return False, f"YAML syntax error: {e}"
    except Exception as e:
        return False, f"Error reading file: {e}"


def validate_toml_file(file_path: Path) -> Tuple[bool, str]:
    """Validate a TOML file."""
    if tomllib is None:
        return False, "tomllib/tomli not available. For Python 3.11+, it's built-in. For older versions: pip install tomli"

    try:
        with open(file_path, 'rb') as f:
            tomllib.load(f)
        return True, ""
    except tomllib.TOMLDecodeError as e:
        return False, f"TOML syntax error: {e}"
    except Exception as e:
        return False, f"Error reading file: {e}"


def validate_json_file(file_path: Path) -> Tuple[bool, str]:
    """Validate a JSON file."""
    try:
        with open(file_path, 'r', encoding='utf-8') as f:
            json.load(f)
        return True, ""
    except json.JSONDecodeError as e:
        return False, f"JSON syntax error: {e}"
    except Exception as e:
        return False, f"Error reading file: {e}"


def run_validate(project_root: Path) -> Tuple[bool, Dict]:
    """Run validation on YAML, TOML, and JSON files."""
    print_header("📋 File Format Validation")

    # Get all validation files
    validation_files = get_validation_files(project_root)
    total_files = sum(len(files) for files in validation_files.values())

    if total_files == 0:
        msg = "No YAML, TOML, or JSON files found to validate."
        colored_msg = Colors.colorize(msg, Colors.YELLOW)
        print(colored_msg)
        return True, {"Total files": 0, "Valid files": 0, "Invalid files": 0}

    count_msg = f"Found {total_files} files to validate:"
    colored_count = Colors.colorize(count_msg, Colors.BLUE)
    print(colored_count)

    for file_type, files in validation_files.items():
        if files:
            type_msg = f"  {file_type.upper()}: {len(files)} files"
            colored_type = Colors.colorize(type_msg, Colors.CYAN)
            print(colored_type)

    print()

    valid_files = invalid_files = 0
    failed_paths = []

    # Validation functions mapping
    validators = {
        'yaml': validate_yaml_file,
        'toml': validate_toml_file,
        'json': validate_json_file
    }

    # Validate each file type
    for file_type, files in validation_files.items():
        if not files:
            continue

        validator = validators[file_type]
        type_header = f"🔍 Validating {file_type.upper()} files"
        colored_header = Colors.colorize(type_header, Colors.MAGENTA + Colors.BOLD)
        print(colored_header)

        for file_path in files:
            relative_path = file_path.relative_to(project_root)
            file_msg = f"📄 Validating: {relative_path}"
            colored_file = Colors.colorize(file_msg, Colors.CYAN)
            print(colored_file)

            is_valid, error_msg = validator(file_path)

            if is_valid:
                valid_files += 1
                print_result(True, "")
            else:
                invalid_files += 1
                failed_paths.append(str(relative_path))
                print_result(False, error_msg)

            print()

    # Summary
    stats = {
        "Total files": total_files,
        "Valid files": valid_files,
        "Invalid files": invalid_files
    }
    print_summary("Validation Summary", stats)

    success = invalid_files == 0
    print()
    if not success:
        msg = "❌ File validation FAILED - Please fix the syntax errors above"
        colored_msg = Colors.colorize(msg, Colors.RED + Colors.BOLD)
        print(colored_msg)
    else:
        msg = "✅ All files passed validation!"
        colored_msg = Colors.colorize(msg, Colors.GREEN + Colors.BOLD)
        print(colored_msg)

    return success, {**stats, "failed_paths": failed_paths}

def run_format(project_root: Path) -> Tuple[bool, Dict]:
    """Run gdformat on all GDScript files."""
    print_header("🎨 GDScript Formatter")

    gd_files = get_gd_files(project_root)
    count_msg = f"Found {len(gd_files)} GDScript files to format."
    colored_count = Colors.colorize(count_msg, Colors.BLUE)
    print(f"{colored_count}\n")

    formatted_files = failed_files = 0
    failed_paths = []

    for gd_file in gd_files:
        relative_path = gd_file.relative_to(project_root)
        file_msg = f"🎯 Formatting: {relative_path.name}"
        colored_file = Colors.colorize(file_msg, Colors.CYAN)
        print(colored_file)

        if should_skip_file(gd_file):
            print_skip_message("gdformat")
            formatted_files += 1
            print()
            continue

        try:
            result = run_command(["gdformat", str(gd_file)], project_root)

            if result.returncode == 0:
                success_msg = "✅ Success"
                colored_success = Colors.colorize(success_msg, Colors.GREEN)
                print(f"  {colored_success}")
                formatted_files += 1
            else:
                fail_msg = f"❌ FAILED: {relative_path}"
                colored_fail = Colors.colorize(fail_msg, Colors.RED)
                print(f"  {colored_fail}")
                output = (result.stdout + result.stderr).strip()
                if output:
                    colored_output = Colors.colorize(output, Colors.RED)
                    print(f"    {colored_output}")
                failed_files += 1
                failed_paths.append(str(relative_path))

        except FileNotFoundError:
            print("  ❌ ERROR: gdformat not found")
            return False, {}
        except Exception as e:
            print(f"  ❌ ERROR: {e}")
            failed_files += 1
            failed_paths.append(str(relative_path))

        print()

    # Summary
    stats = {
        "Total files": len(gd_files),
        "Successfully formatted": formatted_files,
        "Failed": failed_files
    }
    print_summary("Formatting Summary", stats)

    success = failed_files == 0
    print()
    if not success:
        msg = "⚠️  WARNING: Some files failed to format"
        colored_msg = Colors.colorize(msg, Colors.YELLOW + Colors.BOLD)
        print(colored_msg)
    else:
        msg = "✅ All GDScript files formatted successfully!"
        colored_msg = Colors.colorize(msg, Colors.GREEN + Colors.BOLD)
        print(colored_msg)

    return success, {**stats, "failed_paths": failed_paths}


def discover_test_files(project_root: Path) -> List[Tuple[Path, str]]:
    """Discover all test files with their prefixes."""
    test_dirs = [
        ("tests", ""),
        ("tests/unit", "Unit: "),
        ("tests/integration", "Integration: ")
    ]

    test_files = []
    for test_dir, prefix in test_dirs:
        test_path = project_root / test_dir
        if test_path.exists():
            for test_file in test_path.glob("test_*.gd"):
                test_files.append((test_file, prefix))

    return test_files


def run_tests(project_root: Path) -> Tuple[bool, Dict]:
    """Run Godot tests."""
    print_header("🧪 GDScript Test Runner")

    test_files = discover_test_files(project_root)

    scan_msg = "🔍 Scanning for test files in tests\\ directory..."
    colored_scan = Colors.colorize(scan_msg, Colors.BLUE)
    print(colored_scan)

    discover_msg = "\n📋 Discovered test files:"
    colored_discover = Colors.colorize(discover_msg, Colors.CYAN)
    print(colored_discover)

    for test_file, prefix in test_files:
        test_name = format_test_name(test_file.stem)
        file_info = f"  {prefix}{test_name}: {test_file}"
        colored_file_info = Colors.colorize(file_info, Colors.MAGENTA)
        print(colored_file_info)

    start_msg = "\n🚀 Starting test execution...\n"
    colored_start = Colors.colorize(start_msg, Colors.BLUE + Colors.BOLD)
    print(colored_start)

    total_tests = failed_tests = 0
    test_results = []

    for test_file, prefix in test_files:
        test_name = format_test_name(test_file.stem)
        full_test_name = f"{prefix}{test_name}"

        header_msg = f"=== {full_test_name} ==="
        colored_header = Colors.colorize(header_msg, Colors.CYAN + Colors.BOLD)
        print(f"\n{colored_header}")

        running_msg = f"🎯 Running: {test_file}"
        colored_running = Colors.colorize(running_msg, Colors.BLUE)
        print(colored_running)

        try:
            result = run_command(
                ["godot", "--headless", "--script", str(test_file)],
                project_root,
                timeout=60
            )

            if result.returncode == 0:
                pass_msg = f"✅ PASSED: {full_test_name}"
                colored_pass = Colors.colorize(pass_msg, Colors.GREEN + Colors.BOLD)
                print(colored_pass)
                test_results.append((full_test_name, True, ""))
            else:
                fail_msg = f"❌ FAILED: {full_test_name}"
                colored_fail = Colors.colorize(fail_msg, Colors.RED + Colors.BOLD)
                print(colored_fail)
                failed_tests += 1
                error_msg = (result.stderr + result.stdout).strip() or "Unknown error"
                test_results.append((full_test_name, False, error_msg))

            total_tests += 1

        except subprocess.TimeoutExpired:
            timeout_msg = f"⏰ FAILED: {full_test_name} (TIMEOUT)"
            colored_timeout = Colors.colorize(timeout_msg, Colors.RED + Colors.BOLD)
            print(colored_timeout)
            failed_tests += 1
            test_results.append((full_test_name, False, "Test timed out"))
            total_tests += 1
        except FileNotFoundError:
            error_msg = "❌ ERROR: Godot not found"
            colored_error = Colors.colorize(error_msg, Colors.RED + Colors.BOLD)
            print(colored_error)
            return False, {}
        except Exception as e:
            exc_msg = f"💥 FAILED: {full_test_name} (ERROR: {e})"
            colored_exc = Colors.colorize(exc_msg, Colors.RED + Colors.BOLD)
            print(colored_exc)
            failed_tests += 1
            test_results.append((full_test_name, False, str(e)))
            total_tests += 1

        print()

    # Summary
    passed_tests = total_tests - failed_tests
    stats = {
        "Total Tests Run": total_tests,
        "Tests Passed": passed_tests,
        "Tests Failed": failed_tests
    }
    print_summary("Test Execution Summary", stats)

    success = failed_tests == 0
    print()
    if success:
        msg = "🎉 ALL TESTS PASSED!"
        colored_msg = Colors.colorize(msg, Colors.GREEN + Colors.BOLD)
        print(colored_msg)
    else:
        msg = f"💥 {failed_tests} TEST(S) FAILED"
        colored_msg = Colors.colorize(msg, Colors.RED + Colors.BOLD)
        print(colored_msg)

    return success, {**stats, "results": test_results}


def run_workflow(project_root: Path, steps: List[str]) -> bool:
    """
    Execute development workflow steps in sequence.

    Runs format, lint, and test steps. Continues executing all steps even if some fail.

    Args:
        project_root: Path to the project root directory
        steps: List of workflow steps to execute ('format', 'lint', 'test')

    Returns:
        bool: True if all steps completed successfully, False if any failed
    """
    print_header("🔄 Development Workflow Runner")

    workflow_steps = {
        "lint": ("🔍 Code linting (gdlint)", run_lint),
        "format": ("🎨 Code formatting (gdformat)", run_format),
        "test": ("🧪 Test execution (godot tests)", run_tests),
        "validate": ("📋 File format validation (yaml/toml/json)", run_validate)
    }

    intro_msg = "🚀 This script will run the development workflow:"
    colored_intro = Colors.colorize(intro_msg, Colors.BLUE + Colors.BOLD)
    print(colored_intro)

    for i, step in enumerate(steps, 1):
        step_name = workflow_steps[step][0]
        step_msg = f"{i}. {step_name}"
        colored_step = Colors.colorize(step_msg, Colors.CYAN)
        print(colored_step)
    print()

    start_time = time.time()
    results = {}

    for step in steps:
        step_name, step_func = workflow_steps[step]
        separator = Colors.colorize("-" * 48, Colors.MAGENTA)
        print(separator)

        running_msg = f"⚡ Running {step_name}"
        colored_running = Colors.colorize(running_msg, Colors.BLUE + Colors.BOLD)
        print(colored_running)
        print(separator)

        success, step_results = step_func(project_root)
        results[step] = step_results

        if not success:
            fail_msg = f"❌ {step.upper()} FAILED - Continuing with remaining steps"
            colored_fail = Colors.colorize(fail_msg, Colors.RED + Colors.BOLD)
            print(f"\n{colored_fail}")

            warning_msg = "⚠️  Issues found, but continuing to provide complete feedback"
            colored_warning = Colors.colorize(warning_msg, Colors.YELLOW)
            print(colored_warning)

        status_msg = f"✅ {step_name} completed {'successfully' if success else 'with issues'}"
        colored_status = Colors.colorize(status_msg, Colors.GREEN if success else Colors.YELLOW)
        print(colored_status)
        print()

    # Final summary
    elapsed_time = time.time() - start_time
    print_header("📊 Workflow Summary")

    all_success = True
    any_failures = False
    for step in steps:
        step_success = results[step].get("Tests Failed", results[step].get("Failed", 0)) == 0
        status_emoji = "✅" if step_success else "❌"
        status_text = "PASSED" if step_success else "FAILED"
        status_color = Colors.GREEN if step_success else Colors.RED

        step_emoji = {"lint": "🔍", "format": "🎨", "test": "🧪", "validate": "📋"}.get(step, "📋")
        colored_status = Colors.colorize(f"{status_text}", status_color + Colors.BOLD)
        print(f"{step_emoji} {step.capitalize()}: {status_emoji} {colored_status}")

        if not step_success:
            any_failures = True
            all_success = False

    print()
    if all_success:
        success_msg = "🎉 ALL WORKFLOW STEPS COMPLETED SUCCESSFULLY!"
        colored_success = Colors.colorize(success_msg, Colors.GREEN + Colors.BOLD)
        print(colored_success)

        commit_msg = "🚀 Your code is ready for commit."
        colored_commit = Colors.colorize(commit_msg, Colors.CYAN)
        print(colored_commit)
    else:
        fail_msg = "❌ WORKFLOW COMPLETED WITH FAILURES"
        colored_fail = Colors.colorize(fail_msg, Colors.RED + Colors.BOLD)
        print(colored_fail)

        review_msg = "🔧 Please fix the issues above before committing."
        colored_review = Colors.colorize(review_msg, Colors.RED)
        print(colored_review)

    time_msg = f"⏱️  Elapsed time: {elapsed_time:.1f} seconds"
    colored_time = Colors.colorize(time_msg, Colors.MAGENTA)
    print(f"\n{colored_time}")
    return all_success


def main():
    """Main entry point."""
    parser = argparse.ArgumentParser(description="Run development workflow for Skelly Godot project")
    parser.add_argument("--steps", nargs="+", choices=["lint", "format", "test", "validate"],
                       default=["format", "lint", "test", "validate"], help="Workflow steps to run")
    parser.add_argument("--lint", action="store_true", help="Run linting")
    parser.add_argument("--format", action="store_true", help="Run formatting")
    parser.add_argument("--test", action="store_true", help="Run tests")
    parser.add_argument("--validate", action="store_true", help="Run file format validation")

    args = parser.parse_args()
    project_root = Path(__file__).parent.parent

    # Determine steps to run
    if args.lint:
        steps = ["lint"]
    elif args.format:
        steps = ["format"]
    elif args.test:
        steps = ["test"]
    elif args.validate:
        steps = ["validate"]
    else:
        steps = args.steps

    # Run workflow or individual step
    if len(steps) == 1:
        step_funcs = {"lint": run_lint, "format": run_format, "test": run_tests, "validate": run_validate}
        success, _ = step_funcs[steps[0]](project_root)
    else:
        success = run_workflow(project_root, steps)

    sys.exit(0 if success else 1)


if __name__ == "__main__":
    main()