스킬 만들기 도우미 (Anthropic)

#!/usr/bin/env python3"""Skill Packager - Creates a distributable .skill file of a skill folderUsage:    python utils/package_skill.py <path/to/skill-folder> [output-directory]Example:    python utils/package_skill.py skills/public/my-skill    python utils/package_skill.py skills/public/my-skill ./dist"""import fnmatchimport sysimport zipfilefrom pathlib import Pathfrom scripts.quick_validate import validate_skill# Patterns to exclude when packaging skills.EXCLUDE_DIRS = {"__pycache__", "node_modules"}EXCLUDE_GLOBS = {"*.pyc"}EXCLUDE_FILES = {".DS_Store"}# Directories excluded only at the skill root (not when nested deeper).ROOT_EXCLUDE_DIRS = {"evals"}def should_exclude(rel_path: Path) -> bool:    """Check if a path should be excluded from packaging."""    parts = rel_path.parts    if any(part in EXCLUDE_DIRS for part in parts):        return True    # rel_path is relative to skill_path.parent, so parts[0] is the skill    # folder name and parts[1] (if present) is the first subdir.    if len(parts) > 1 and parts[1] in ROOT_EXCLUDE_DIRS:        return True    name = rel_path.name    if name in EXCLUDE_FILES:        return True    return any(fnmatch.fnmatch(name, pat) for pat in EXCLUDE_GLOBS)def package_skill(skill_path, output_dir=None):    """    Package a skill folder into a .skill file.    Args:        skill_path: Path to the skill folder        output_dir: Optional output directory for the .skill file (defaults to current directory)    Returns:        Path to the created .skill file, or None if error    """    skill_path = Path(skill_path).resolve()    # Validate skill folder exists    if not skill_path.exists():        print(f"❌ Error: Skill folder not found: {skill_path}")        return None    if not skill_path.is_dir():        print(f"❌ Error: Path is not a directory: {skill_path}")        return None    # Validate SKILL.md exists    skill_md = skill_path / "SKILL.md"    if not skill_md.exists():        print(f"❌ Error: SKILL.md not found in {skill_path}")        return None    # Run validation before packaging    print("🔍 Validating skill...")    valid, message = validate_skill(skill_path)    if not valid:        print(f"❌ Validation failed: {message}")        print("   Please fix the validation errors before packaging.")        return None    print(f"✅ {message}\n")    # Determine output location    skill_name = skill_path.name    if output_dir:        output_path = Path(output_dir).resolve()        output_path.mkdir(parents=True, exist_ok=True)    else:        output_path = Path.cwd()    skill_filename = output_path / f"{skill_name}.skill"    # Create the .skill file (zip format)    try:        with zipfile.ZipFile(skill_filename, 'w', zipfile.ZIP_DEFLATED) as zipf:            # Walk through the skill directory, excluding build artifacts            for file_path in skill_path.rglob('*'):                if not file_path.is_file():                    continue                arcname = file_path.relative_to(skill_path.parent)                if should_exclude(arcname):                    print(f"  Skipped: {arcname}")                    continue                zipf.write(file_path, arcname)                print(f"  Added: {arcname}")        print(f"\n✅ Successfully packaged skill to: {skill_filename}")        return skill_filename    except Exception as e:        print(f"❌ Error creating .skill file: {e}")        return Nonedef main():    if len(sys.argv) < 2:        print("Usage: python utils/package_skill.py <path/to/skill-folder> [output-directory]")        print("\nExample:")        print("  python utils/package_skill.py skills/public/my-skill")        print("  python utils/package_skill.py skills/public/my-skill ./dist")        sys.exit(1)    skill_path = sys.argv[1]    output_dir = sys.argv[2] if len(sys.argv) > 2 else None    print(f"📦 Packaging skill: {skill_path}")    if output_dir:        print(f"   Output directory: {output_dir}")    print()    result = package_skill(skill_path, output_dir)    if result:        sys.exit(0)    else:        sys.exit(1)if __name__ == "__main__":    main()