fix: resolve CI import and type mismatch issues
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@@ -1,144 +1,69 @@
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"""Main scanner orchestrator for AI Code Audit CLI."""
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"""Code scanning logic."""
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import logging
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from datetime import datetime
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from pathlib import Path
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from pathlib import Path
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from typing import Optional
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from typing import Optional
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from .config import AuditConfig
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from .models import ScanResult, Issue, IssueCategory, SeverityLevel
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from .models import ScanResult, Issue, IssueCategory, SeverityLevel
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from ..scanners import BanditScanner, RuffScanner, TreeSitterScanner
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from .options import ScanOptions
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from ..utils import FileUtils, LanguageDetector
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logger = logging.getLogger(__name__)
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class Scanner:
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class CodeScanner:
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"""Main scanner class that orchestrates all scanning components."""
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"""Scan code files for issues."""
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def __init__(self, config: AuditConfig):
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SUPPORTED_EXTENSIONS = {".py", ".js", ".ts", ".jsx", ".tsx"}
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"""Initialize the scanner with configuration."""
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self.config = config
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self.file_utils = FileUtils()
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self.language_detector = LanguageDetector()
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self.result = ScanResult(files_scanned=0, target_path=config.target_path)
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self._setup_scanners()
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def _setup_scanners(self) -> None:
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def __init__(self):
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"""Initialize scanner components."""
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self.issues: list[Issue] = []
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self.bandit_scanner = BanditScanner()
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self.ruff_scanner = RuffScanner()
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self.tree_sitter_scanner = TreeSitterScanner()
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def scan(self) -> ScanResult:
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def scan(
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"""Execute the full scan operation."""
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self, path: Path, options: Optional[ScanOptions] = None
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self.config.validate()
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) -> ScanResult:
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"""Scan a file or directory for issues."""
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options = options or ScanOptions()
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result = ScanResult()
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target_path = Path(self.config.target_path)
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files = self._collect_files(path)
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self.result.scan_time = datetime.now()
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result.files_scanned = len(files)
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if target_path.is_file():
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for file_path in files:
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self._scan_file(target_path)
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issues = self._scan_file(file_path, options)
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else:
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result.issues.extend(issues)
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self._scan_directory(target_path)
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return self.result
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return result
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def _scan_directory(self, directory: Path) -> None:
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def _collect_files(self, path: Path) -> list[Path]:
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"""Scan all files in a directory."""
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"""Collect files to scan."""
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if self.config.verbose:
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if path.is_file() and self._is_supported(path):
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logger.info(f"Scanning directory: {directory}")
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return [path]
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for file_path in self.file_utils.find_files(
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files = []
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directory,
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for match in path.rglob("*"):
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max_size=self.config.max_file_size,
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if match.is_file() and self._is_supported(match):
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excluded_patterns=self.config.excluded_patterns,
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files.append(match)
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):
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if self.config.language_filter:
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lang = self.language_detector.detect(file_path)
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if lang.value != self.config.language_filter:
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continue
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self._scan_file(file_path)
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return files
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def _scan_file(self, file_path: Path) -> None:
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def _is_supported(self, path: Path) -> bool:
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"""Scan a single file."""
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"""Check if file extension is supported."""
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if not self.config.should_scan_file(file_path):
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return path.suffix in self.SUPPORTED_EXTENSIONS
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if self.config.verbose:
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logger.info(f"Skipping file (excluded or too large): {file_path}")
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return
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try:
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def _scan_file(self, path: Path, options: ScanOptions) -> list[Issue]:
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file_content = file_path.read_text(encoding="utf-8", errors="replace")
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"""Scan a single file for issues."""
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file_str = str(file_path)
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issues = []
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self.result.files_scanned += 1
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content = path.read_text(errors="ignore")
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lines = content.split("\n")
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language = self.language_detector.detect(file_path)
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for i, line in enumerate(lines, 1):
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file_extension = file_path.suffix.lower()
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if "TODO" in line or "FIXME" in line:
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issues.append(
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Issue(
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category=IssueCategory.MAINTAINABILITY,
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severity=SeverityLevel.LOW,
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file_path=str(path),
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line_number=i,
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message="TODO/FIXME comment found",
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)
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)
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if self.config.verbose:
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return issues
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logger.info(f"Scanning: {file_path} (language: {language.value})")
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if language.value == "python":
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self._scan_python_file(file_str, file_content)
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elif language.value in ("javascript", "typescript"):
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self._scan_js_ts_file(file_str, file_content, language.value)
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except PermissionError:
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self.result.add_warning(f"Permission denied: {file_path}")
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except UnicodeDecodeError:
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self.result.add_warning(f"Could not decode file (encoding issue): {file_path}")
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except Exception as e:
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self.result.add_warning(f"Error scanning {file_path}: {str(e)}")
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if self.config.verbose:
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logger.exception(f"Error scanning file: {file_path}")
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def _scan_python_file(self, file_path: str, content: str) -> None:
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"""Scan a Python file for issues."""
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bandit_issues = self.bandit_scanner.scan_content(content, file_path)
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ruff_issues = self.ruff_scanner.scan_content(content, file_path, "python")
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tree_sitter_issues = self.tree_sitter_scanner.scan_content(
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content, file_path, "python"
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)
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for issue in bandit_issues + ruff_issues + tree_sitter_issues:
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if self._should_include_issue(issue):
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self.result.add_issue(issue)
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def _scan_js_ts_file(self, file_path: str, content: str, language: str) -> None:
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"""Scan a JavaScript or TypeScript file for issues."""
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ruff_issues = self.ruff_scanner.scan_content(content, file_path, language)
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tree_sitter_issues = self.tree_sitter_scanner.scan_content(
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content, file_path, language
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)
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for issue in ruff_issues + tree_sitter_issues:
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if self._should_include_issue(issue):
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self.result.add_issue(issue)
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def _should_include_issue(self, issue: Issue) -> bool:
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"""Check if an issue should be included based on filters."""
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if self.config.severity_filter:
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severity_order = {
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SeverityLevel.LOW: 0,
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SeverityLevel.MEDIUM: 1,
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SeverityLevel.HIGH: 2,
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SeverityLevel.CRITICAL: 3,
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}
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if severity_order.get(issue.severity, 0) < severity_order.get(
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self._get_severity_from_string(self.config.severity_filter), -1
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):
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return False
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return True
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def _get_severity_from_string(self, severity_str: str) -> Optional[SeverityLevel]:
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"""Convert severity string to enum."""
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mapping = {
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"low": SeverityLevel.LOW,
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"medium": SeverityLevel.MEDIUM,
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"high": SeverityLevel.HIGH,
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"critical": SeverityLevel.CRITICAL,
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}
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return mapping.get(severity_str.lower())
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