scripts-fix-md046-code-block-style

#!/usr/bin/env python3 """

title: "MD046: Code block style (prefer fenced over indented)" component_type: script version: "1.0.0" audience: contributor status: stable summary: "CODITECT Markdown Quality System Copyright © 2025 AZ1.AI INC - All Rights Reserved " import..." keywords: ['block', 'code', 'fix', 'md046', 'style'] tokens: ~500 created: 2025-12-22 updated: 2025-12-22 script_name: "fix-md046-code-block-style.py" language: python executable: true usage: "python3 scripts/fix-md046-code-block-style.py [options]" python_version: "3.10+" dependencies: [] modifies_files: false network_access: false requires_auth: false

MD046: Code block style (prefer fenced over indented)

import re from pathlib import Path

def fix_md046(content): lines = content.split('\n') result = [] fixed = 0 in_indented_block = False block_lines = []

for i, line in enumerate(lines):
    is_indented = line.startswith('    ') and line.strip()
    
    if is_indented and not in_indented_block:
        in_indented_block = True
        block_lines = [line[4:]]  # Remove indent
    elif is_indented and in_indented_block:
        block_lines.append(line[4:])
    elif in_indented_block:
        # End of block - convert to fenced
        result.append('```')
        result.extend(block_lines)
        result.append('```')
        result.append(line)
        fixed += 1
        in_indented_block = False
        block_lines = []
    else:
        result.append(line)

# Handle block at end of file
if in_indented_block:
    result.append('```')
    result.extend(block_lines)
    result.append('```')
    fixed += 1

return '\n'.join(result), fixed

def process_file(file_path, dry_run=False): with open(file_path, 'r', encoding='utf-8') as f: content = f.read() fixed_content, count = fix_md046(content) if count > 0 and not dry_run: with open(file_path, 'w', encoding='utf-8') as f: f.write(fixed_content) return count

if name == 'main': import argparse parser = argparse.ArgumentParser() parser.add_argument('paths', nargs='*', default=['.']) parser.add_argument('--dry-run', action='store_true') args = parser.parse_args()

total = 0
for path_str in args.paths:
    path = Path(path_str)
    if path.is_file() and path.suffix == '.md':
        count = process_file(path, args.dry_run)
        if count:
            print(f"{'[DRY RUN] ' if args.dry_run else ''}Fixed {count} issues in {path}")
            total += count
    elif path.is_dir():
        for md_file in path.rglob('*.md'):
            count = process_file(md_file, args.dry_run)
            if count:
                print(f"{'[DRY RUN] ' if args.dry_run else ''}Fixed {count} issues in {md_file}")
                total += count
print(f"\nTotal: {total} issues fixed")

#!/usr/bin/env python3 """​

MD046: Code block style (prefer fenced over indented)

#!/usr/bin/env python3 """