feat: Add script for reporting maintenance chart pass/fail coverage

source/maintenance_chart_checker.py

@@ -0,0 +1,211 @@
+"""Maintenance Chart Checker
+
+This script analyzes maintenance charts in reStructuredText (.rst) files. It recursively scans
+through directories looking for .rst files containing maintenance charts in the format:
+
+**Maintenance chart**
+
++--------------+-------------------------------+----------------+--------------------------------+
+| Review Date  | Working Group Reviewer        |   Release      |Test situation                  |
++--------------+-------------------------------+----------------+--------------------------------+
+| 2025-04-13   | reviewer                      | Release        | Pass/Fail                      |
++--------------+-------------------------------+----------------+--------------------------------+
+
+The script generates a summary report showing:
+- Total number of files with maintenance charts in each directory
+- Number of empty maintenance charts
+- Number of charts with passing test situations
+- Number of charts with failing test situations
+
+Usage:
+    # Run from current directory (default depth=1)
+    python maintenance_chart_checker.py
+
+    # Run from specific directory with custom depth
+    python maintenance_chart_checker.py path/to/docs --depth 2
+
+    # Show full directory paths (depth=0)
+    python maintenance_chart_checker.py --depth 0
+
+    # Show help
+    python maintenance_chart_checker.py -h
+
+Example output with depth=1:
+------------------------------------------------------------
+| Folder               |   Total |   Empty |  Passed |  Failed |
+------------------------------------------------------------
+| educators            |      12 |       3 |       5 |       4 |
+| faculty             |       8 |       1 |       4 |       3 |
+------------------------------------------------------------
+
+Example output with depth=2:
+------------------------------------------------------------
+| Folder               |   Total |   Empty |  Passed |  Failed |
+------------------------------------------------------------
+| educators/how-tos    |       8 |       2 |       4 |       2 |
+| educators/reference  |       4 |       1 |       1 |       2 |
+| faculty/guides      |       8 |       1 |       4 |       3 |
+------------------------------------------------------------
+"""
+
+import os
+import argparse
+from typing import Dict, List, NamedTuple
+from collections import defaultdict
+
+class MaintenanceStatus(NamedTuple):
+    is_empty: bool
+    has_fail: bool
+    has_pass: bool
+    file_path: str
+
+def parse_maintenance_chart(content: str) -> MaintenanceStatus | None:
+    """Parse the maintenance chart in the content and return its status."""
+    # Check if maintenance chart exists
+    if "**Maintenance chart**" not in content:
+        return None
+
+    # Split content into lines and find the maintenance chart section
+    lines = content.split('\n')
+    try:
+        chart_start = next(i for i, line in enumerate(lines) if "**Maintenance chart**" in line)
+    except StopIteration:
+        return None
+
+    # Find both header separator lines
+    try:
+        separators = [i for i in range(chart_start, len(lines)) 
+                     if '+-' in lines[i] and '-+' in lines[i]]
+        if len(separators) < 2:  # Need both top and bottom separator
+            return None
+        first_data_idx = separators[1] + 1  # Take the line after the second separator
+    except (StopIteration, IndexError):
+        return None
+
+    # Get the first data row
+    if first_data_idx >= len(lines):
+        return None
+
+    first_data_row = lines[first_data_idx].strip()
+
+    # Check if the row is empty (just separators and spaces)
+    is_empty = all(cell.strip() in ['|', '', ' '] for cell in first_data_row.split('|'))
+
+    # Look for pass/fail in test situation column (last column)
+    columns = [col.strip().lower() for col in first_data_row.split('|') if col.strip()]
+    if not columns:  # Empty row
+        return MaintenanceStatus(True, False, False, "")
+
+    # The test situation is in the last column
+    test_situation = columns[-1] if len(columns) >= 4 else ""
+    has_fail = 'fail' in test_situation.lower()
+    has_pass = 'pass' in test_situation.lower()
+
+    return MaintenanceStatus(is_empty, has_fail, has_pass, "")
+
+def get_folder_path(path: str, start_path: str, depth: int) -> str:
+    """Get the directory path at specified depth relative to start_path."""
+    rel_path = os.path.relpath(path, start_path)
+    if depth == 0:
+        return rel_path
+    parts = rel_path.split(os.sep)
+    return os.sep.join(parts[:depth]) if depth < len(parts) else rel_path
+
+def scan_directory(start_path: str, depth: int) -> Dict[str, List[MaintenanceStatus]]:
+    """Recursively scan directory for .rst files and analyze maintenance charts."""
+    results = defaultdict(list)
+
+    for root, _, files in os.walk(start_path):
+        rst_files = [f for f in files if f.endswith('.rst')]
+        if not rst_files:
+            continue
+
+        for file in rst_files:
+            file_path = os.path.join(root, file)
+            try:
+                with open(file_path, 'r', encoding='utf-8') as f:
+                    content = f.read()
+                status = parse_maintenance_chart(content)
+                if status is not None:  # Only include files with maintenance charts
+                    folder_path = get_folder_path(root, start_path, depth)
+                    results[folder_path].append(MaintenanceStatus(
+                        status.is_empty,
+                        status.has_fail,
+                        status.has_pass,
+                        file_path
+                    ))
+            except Exception as e:
+                print(f"Error processing {file_path}: {e}")
+
+    return results
+
+def print_report(results: Dict[str, List[MaintenanceStatus]]):
+    """Print a formatted report table of the maintenance chart analysis."""
+    print("\nMaintenance Chart Analysis Report")
+    print("================================\n")
+
+    # Print table header
+    header = "| {:<30} | {:>8} | {:>8} | {:>8} | {:>8} |".format(
+        "Folder", "Total", "Empty", "Passed", "Failed"
+    )
+    separator = "-" * len(header)
+
+    print(separator)
+    print(header)
+    print(separator)
+
+    # Print table rows
+    for folder, statuses in sorted(results.items()):
+        total = len(statuses)
+        empty = sum(1 for s in statuses if s.is_empty)
+        passed = sum(1 for s in statuses if s.has_pass)
+        failed = sum(1 for s in statuses if s.has_fail)
+
+        row = "| {:<30} | {:>8} | {:>8} | {:>8} | {:>8} |".format(
+            folder, total, empty, passed, failed
+        )
+        print(row)
+
+    print(separator)
+
+def main():
+    parser = argparse.ArgumentParser(
+        description='Analyze maintenance charts in .rst files.',
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+        epilog="""
+Examples:
+    %(prog)s                     # Run from current directory (depth=1)
+    %(prog)s path/to/docs        # Run from specified directory
+    %(prog)s --depth 2           # Group by two directory levels
+    %(prog)s --depth 0           # Show full directory paths
+    %(prog)s -h                  # Show this help message
+        """
+    )
+
+    parser.add_argument(
+        'start_dir',
+        nargs='?',
+        default='.',
+        help='Directory to start scanning from (default: current directory)'
+    )
+
+    parser.add_argument(
+        '--depth', '-d',
+        type=int,
+        default=1,
+        help='Number of directory levels to show in report (0 for full path, default: 1)'
+    )
+
+    args = parser.parse_args()
+
+    # Convert to absolute path and verify directory exists
+    start_path = os.path.abspath(args.start_dir)
+    if not os.path.isdir(start_path):
+        print(f"Error: Directory '{args.start_dir}' does not exist")
+        return
+
+    results = scan_directory(start_path, args.depth)
+    print_report(results)
+
+if __name__ == "__main__":
+    main()