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| import requests | |
| import base64 | |
| import json | |
| import mimetypes | |
| import os | |
| from huggingface_hub import HfApi | |
| from pathlib import Path | |
| GITHUB_API = "https://api.github.com/repos/" | |
| def generate_file_tree(paths): | |
| """Generate a simple file tree from a list of paths.""" | |
| tree = ["📁 Root"] | |
| sorted_paths = sorted(paths) | |
| for path in sorted_paths: | |
| parts = path.split('/') | |
| indent = " " * (len(parts) - 1) | |
| tree.append(f"{indent}📄 {parts[-1]}") | |
| return "\n".join(tree) + "\n\n" | |
| def get_all_files(owner, repo, path="", is_hf=False): | |
| """Recursively fetch all files from a repository.""" | |
| if is_hf: | |
| api_url = f"https://huggingface.co/api/spaces/{owner}/{repo}/tree/main/{path}".rstrip('/') | |
| else: | |
| api_url = f"{GITHUB_API}{owner}/{repo}/contents/{path}".rstrip('/') | |
| try: | |
| response = requests.get(api_url, headers={"Accept": "application/json"}, timeout=10) | |
| response.raise_for_status() | |
| items = response.json() if response.headers.get('Content-Type', '').startswith('application/json') else None | |
| if not items: | |
| return None | |
| files = [] | |
| for item in items: | |
| if item.get('type') == 'file': | |
| files.append(item) | |
| elif item.get('type') == 'dir': | |
| sub_files = get_all_files(owner, repo, item['path'], is_hf) | |
| if sub_files: | |
| files.extend(sub_files) | |
| return files | |
| except requests.exceptions.RequestException: | |
| return None | |
| def get_hf_files(owner, repo): | |
| """Fetch all files from a Hugging Face Space.""" | |
| api = HfApi(token=os.getenv('HF_TOKEN')) | |
| try: | |
| file_list = api.list_repo_files(repo_id=f'{owner}/{repo}', repo_type="space") | |
| processed_files = [] | |
| for file_path in file_list: | |
| raw_url = f"https://huggingface.co/spaces/{owner}/{repo}/raw/main/{file_path}" | |
| response = requests.get(raw_url, timeout=10) | |
| response.raise_for_status() | |
| if not response.headers.get('Content-Type', '').startswith(('text/plain', 'application/octet-stream', 'text/')): | |
| continue | |
| processed_files.append({"path": file_path}) | |
| return processed_files | |
| except Exception: | |
| return [] | |
| def get_repo_contents(url): | |
| """Parse URL and fetch repository contents.""" | |
| try: | |
| if "huggingface.co" in url.lower(): | |
| parts = url.rstrip('/').split('/') | |
| owner, repo = parts[-2], parts[-1] | |
| files = get_hf_files(owner, repo) | |
| if not files: | |
| raise Exception("No files found in the Hugging Face Space") | |
| return owner, repo, files, True | |
| else: | |
| parts = url.rstrip('/').split('/') | |
| owner, repo = parts[-2], parts[-1] | |
| files = get_all_files(owner, repo, "", False) | |
| if files is None: | |
| raise Exception("Failed to fetch GitHub repository contents") | |
| return owner, repo, files, False | |
| except Exception as e: | |
| return None, None, f"Error fetching repo contents: {str(e)}", False | |
| def process_file_content(file_info, owner, repo, is_hf=False): | |
| """Process individual file content from a repository.""" | |
| content = "" | |
| file_path = file_info['path'] | |
| try: | |
| if is_hf: | |
| file_url = f"https://huggingface.co/spaces/{owner}/{repo}/raw/main/{file_path}" | |
| response = requests.get(file_url, timeout=10) | |
| response.raise_for_status() | |
| content_raw = response.content | |
| else: | |
| file_url = f"{GITHUB_API}{owner}/{repo}/contents/{file_path}" | |
| response = requests.get(file_url, headers={"Accept": "application/json"}, timeout=10) | |
| response.raise_for_status() | |
| data = response.json() | |
| content_raw = base64.b64decode(data['content']) if 'content' in data else b"" | |
| size = len(content_raw) | |
| file_extension = file_path.split('.')[-1] if '.' in file_path else '' | |
| mime_type, _ = mimetypes.guess_type(file_path) | |
| is_text = (mime_type and mime_type.startswith('text')) or file_extension in ['py', 'md', 'txt', 'js', 'html', 'css', 'json'] or "Dockerfile" in file_path | |
| if is_text: | |
| text_content = content_raw.decode('utf-8') | |
| if file_extension == 'json': | |
| try: | |
| json_data = json.loads(text_content) | |
| formatted_json = json.dumps(json_data, indent=2) | |
| content = f"### File: {file_path}\n```json\n{formatted_json}\n```\n\n" | |
| except json.JSONDecodeError: | |
| content = f"### File: {file_path}\n```json\n{text_content}\n```\n[Note: Invalid JSON format]\n\n" | |
| else: | |
| content = f"### File: {file_path}\n```{file_extension or 'text'}\n{text_content}\n```\n\n" | |
| else: | |
| content = f"### File: {file_path}\n[Binary file - {size} bytes]\n\n" | |
| except Exception as e: | |
| content = f"### File: {file_path}\n[Error fetching file content: {str(e)}]\n\n" | |
| return content | |
| def process_uploaded_file(file): | |
| """Process uploaded file content (expects a file-like object with read() method).""" | |
| content = "" | |
| filename = getattr(file, 'filename', 'unknown') | |
| file_extension = filename.split('.')[-1] if '.' in filename else '' | |
| try: | |
| content_raw = file.read() | |
| size = len(content_raw) | |
| mime_type, _ = mimetypes.guess_type(filename) | |
| is_text = (mime_type and mime_type.startswith('text')) or file_extension in ['py', 'md', 'txt', 'js', 'html', 'css', 'json'] | |
| if is_text: | |
| text_content = content_raw.decode('utf-8') | |
| if file_extension == 'json': | |
| try: | |
| json_data = json.loads(text_content) | |
| formatted_json = json.dumps(json_data, indent=2) | |
| content = f"### File: {filename}\n```json\n{formatted_json}\n```\n\n" | |
| except json.JSONDecodeError: | |
| content = f"### File: {filename}\n```json\n{text_content}\n```\n[Note: Invalid JSON format]\n\n" | |
| else: | |
| content = f"### File: {filename}\n```{file_extension or 'text'}\n{text_content}\n```\n\n" | |
| else: | |
| content = f"### File: {filename}\n[Binary file - {size} bytes]\n\n" | |
| except Exception as e: | |
| content = f"### File: {filename}\n[Error processing file: {str(e)}]\n\n" | |
| return content | |
| def create_markdown_document(url=None, files=None): | |
| """Create markdown document from repo contents or uploaded files.""" | |
| if url: | |
| owner, repo, contents, is_hf = get_repo_contents(url) | |
| if isinstance(contents, str): # Error case | |
| return f"Error: {contents}" | |
| markdown_content = f"# {'Space' if is_hf else 'Repository'}: {owner}/{repo}\n\n" | |
| markdown_content += "## File Structure\n```\n" | |
| markdown_content += generate_file_tree([item['path'] for item in contents]) | |
| markdown_content += "```\n\n" | |
| markdown_content += f"Below are the contents of all files in the {'space' if is_hf else 'repository'}:\n\n" | |
| for item in contents: | |
| markdown_content += process_file_content(item, owner, repo, is_hf) | |
| else: | |
| markdown_content = "# Uploaded Files\n\n" | |
| markdown_content += "## File Structure\n```\n" | |
| markdown_content += generate_file_tree([file.filename for file in files]) | |
| markdown_content += "```\n\n" | |
| markdown_content += "Below are the contents of all uploaded files:\n\n" | |
| for file in files: | |
| markdown_content += process_uploaded_file(file) | |
| return markdown_content |