Add gitea-shim integration and update workflow services

gitea-shim/README.md

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+# Gitea GitHub SDK Shim
+
+A compatibility layer that provides GitHub SDK interfaces (PyGitHub and Octokit) for Gitea repositories. This allows you to use existing GitHub-based code with Gitea instances with minimal changes.
+
+## Installation
+
+### Python
+
+```bash
+cd gitea-shim/python
+pip install -e .
+```
+
+### JavaScript/TypeScript
+
+```bash
+cd gitea-shim/javascript
+npm install
+```
+
+## Usage
+
+### Python (PyGitHub Compatible)
+
+Instead of using PyGitHub:
+
+```python
+# Old GitHub code
+from github import Github
+gh = Github(token)
+repo = gh.get_repo("owner/repo")
+```
+
+Use the Gitea shim:
+
+```python
+# New Gitea code
+from gitea_github_shim import GiteaGitHubShim
+gh = GiteaGitHubShim(token, base_url="https://your-gitea-instance.com")
+repo = gh.get_repo("owner/repo")
+```
+
+Or with environment variables:
+
+```python
+import os
+os.environ['GITEA_URL'] = 'https://your-gitea-instance.com'
+
+# Now you can use it just like GitHub
+gh = GiteaGitHubShim(token)  # URL is taken from env
+repo = gh.get_repo("owner/repo")
+```
+
+### JavaScript/TypeScript (Octokit Compatible)
+
+Instead of using Octokit:
+
+```javascript
+// Old GitHub code
+const { Octokit } = require("@octokit/rest");
+const octokit = new Octokit({ auth: token });
+const repo = await octokit.rest.repos.get({ owner, repo });
+```
+
+Use the Gitea shim:
+
+```javascript
+// New Gitea code
+const { GiteaOctokitShim } = require("gitea-shim");
+const octokit = new GiteaOctokitShim({ 
+  auth: token,
+  baseUrl: "https://your-gitea-instance.com"
+});
+const repo = await octokit.rest.repos.get({ owner, repo });
+```
+
+## Supported APIs
+
+### Repository Operations
+- `get_repo()` / `rest.repos.get()` - Get repository
+- `create_repo()` / `rest.repos.createForAuthenticatedUser()` - Create repository
+- `repo.default_branch` - Get default branch
+- `repo.create_fork()` / `rest.repos.createFork()` - Fork repository
+
+### Pull Request Operations
+- `repo.get_pull()` / `rest.pulls.get()` - Get pull request
+- `repo.get_pulls()` / `rest.pulls.list()` - List pull requests
+- `repo.create_pull()` / `rest.pulls.create()` - Create pull request
+- `pr.update()` / `rest.pulls.update()` - Update pull request
+- `pr.merge()` / `rest.pulls.merge()` - Merge pull request
+
+### User Operations
+- `get_user()` / `rest.users.getAuthenticated()` - Get user
+- `user.get_repos()` - Get user repositories
+- `user.add_to_following()` / `rest.users.follow()` - Follow user
+
+### Activity Operations
+- `user.get_starred()` / `rest.activity.listReposStarredByUser()` - Get starred repos
+- `user.get_subscriptions()` / `rest.activity.listWatchedReposForUser()` - Get watched repos
+
+## Environment Variables
+
+- `GITEA_URL` - Base URL of your Gitea instance (e.g., `https://gitea.example.com`)
+- `GITEA_TOKEN` - Personal access token for Gitea (you can still use `GITHUB_TOKEN` for compatibility)
+
+## Migration Guide
+
+### Step 1: Install the shim
+
+```bash
+# Python
+pip install gitea-github-shim
+
+# JavaScript
+npm install gitea-github-shim
+```
+
+### Step 2: Update imports
+
+Python:
+```python
+# Replace
+from github import Github
+
+# With
+from gitea_github_shim import GiteaGitHubShim as Github
+```
+
+JavaScript:
+```javascript
+// Replace
+const { Octokit } = require("@octokit/rest");
+
+// With
+const { GiteaOctokitShim: Octokit } = require("gitea-github-shim");
+```
+
+### Step 3: Update initialization
+
+Add the Gitea URL when creating the client:
+
+Python:
+```python
+gh = Github(token, base_url="https://your-gitea-instance.com")
+```
+
+JavaScript:
+```javascript
+const octokit = new Octokit({ 
+  auth: token,
+  baseUrl: "https://your-gitea-instance.com"
+});
+```
+
+### Step 4: Handle API differences
+
+Some features may not be available or work differently in Gitea:
+
+1. **Draft PRs** - May not be supported
+2. **Rate Limiting** - Gitea typically doesn't have rate limits
+3. **GraphQL API** - Not available in Gitea
+4. **Advanced Search** - Limited compared to GitHub
+
+## Development
+
+### Running Tests
+
+```bash
+# Python tests
+cd gitea-shim/python
+python -m pytest tests/
+
+# JavaScript tests
+cd gitea-shim/javascript
+npm test
+```
+
+### Contributing
+
+1. Check the `todo.md` file for pending tasks
+2. Add tests for any new functionality
+3. Update this README with new supported APIs
+4. Submit a pull request
+
+## Limitations
+
+- Some GitHub-specific features are not available in Gitea
+- API responses may have slight differences in structure
+- Not all endpoints are implemented yet
+- GraphQL is not supported (REST API only)
+
+## License
+
+MIT License - See LICENSE file for details 

gitea-shim/python/MIGRATION.md

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+# Migration Guide for Workflows
+
+This guide shows how to migrate your workflow files from direct GitHub API usage to the Gitea shim.
+
+## Quick Migration
+
+### Step 1: Add Import Path
+
+Add this to the top of your workflow files:
+
+```python
+import sys
+from pathlib import Path
+
+# Add the gitea-shim to the path
+gitea_shim_path = Path(__file__).parent.parent.parent.parent.parent / "gitea-shim" / "python"
+sys.path.insert(0, str(gitea_shim_path))
+
+try:
+    from gitea_shim import get_github_client, is_gitea_mode
+except ImportError:
+    # Fallback to regular GitHub if shim is not available
+    from github import Github as get_github_client
+    is_gitea_mode = lambda: False
+```
+
+### Step 2: Replace GitHub Client Creation
+
+**Before:**
+```python
+from github import Github
+gh = Github(os.getenv("GITHUB_TOKEN"))
+```
+
+**After:**
+```python
+gh = get_github_client()
+```
+
+### Step 3: Add Logging (Optional)
+
+Add logging to see which API you're using:
+
+```python
+log_key_value("API Mode", "Gitea" if is_gitea_mode() else "GitHub")
+```
+
+## Complete Example
+
+### Before Migration
+
+```python
+"""Task decomposition workflow implementation."""
+
+import os
+from github import Github
+import requests
+from prometheus_swarm.workflows.base import Workflow
+# ... other imports
+
+class RepoSummarizerWorkflow(Workflow):
+    def setup(self):
+        """Set up repository and workspace."""
+        check_required_env_vars(["GITHUB_TOKEN", "GITHUB_USERNAME"])
+        validate_github_auth(os.getenv("GITHUB_TOKEN"), os.getenv("GITHUB_USERNAME"))
+
+        # Get the default branch from GitHub
+        try:
+            gh = Github(os.getenv("GITHUB_TOKEN"))
+            self.context["repo_full_name"] = (
+                f"{self.context['repo_owner']}/{self.context['repo_name']}"
+            )
+
+            repo = gh.get_repo(
+                f"{self.context['repo_owner']}/{self.context['repo_name']}"
+            )
+            self.context["base"] = repo.default_branch
+            log_key_value("Default branch", self.context["base"])
+        except Exception as e:
+            log_error(e, "Failed to get default branch, using 'main'")
+            self.context["base"] = "main"
+```
+
+### After Migration
+
+```python
+"""Task decomposition workflow implementation."""
+
+import os
+import sys
+from pathlib import Path
+
+# Add the gitea-shim to the path
+gitea_shim_path = Path(__file__).parent.parent.parent.parent.parent / "gitea-shim" / "python"
+sys.path.insert(0, str(gitea_shim_path))
+
+try:
+    from gitea_shim import get_github_client, is_gitea_mode
+except ImportError:
+    # Fallback to regular GitHub if shim is not available
+    from github import Github as get_github_client
+    is_gitea_mode = lambda: False
+
+import requests
+from prometheus_swarm.workflows.base import Workflow
+# ... other imports
+
+class RepoSummarizerWorkflow(Workflow):
+    def setup(self):
+        """Set up repository and workspace."""
+        check_required_env_vars(["GITHUB_TOKEN", "GITHUB_USERNAME"])
+        validate_github_auth(os.getenv("GITHUB_TOKEN"), os.getenv("GITHUB_USERNAME"))
+
+        # Get the default branch from GitHub/Gitea
+        try:
+            # Use the shim to get GitHub-compatible client
+            gh = get_github_client()
+            self.context["repo_full_name"] = (
+                f"{self.context['repo_owner']}/{self.context['repo_name']}"
+            )
+
+            repo = gh.get_repo(
+                f"{self.context['repo_owner']}/{self.context['repo_name']}"
+            )
+            self.context["base"] = repo.default_branch
+            log_key_value("Default branch", self.context["base"])
+            log_key_value("API Mode", "Gitea" if is_gitea_mode() else "GitHub")
+        except Exception as e:
+            log_error(e, "Failed to get default branch, using 'main'")
+            self.context["base"] = "main"
+```
+
+## Environment Configuration
+
+### For GitHub (Default)
+```bash
+export GITHUB_TOKEN="your_github_token"
+# USE_GITEA is not set or set to 'false'
+```
+
+### For Gitea
+```bash
+export USE_GITEA="true"
+export GITEA_URL="http://your-gitea-instance:3000"
+export GITEA_TOKEN="your_gitea_token"  # or use GITHUB_TOKEN
+```
+
+## Testing the Migration
+
+1. **Test with GitHub:**
+   ```bash
+   export GITHUB_TOKEN="your_token"
+   python your_workflow.py
+   ```
+
+2. **Test with Gitea:**
+   ```bash
+   export USE_GITEA="true"
+   export GITEA_URL="http://localhost:3000"
+   export GITHUB_TOKEN="your_token"
+   python your_workflow.py
+   ```
+
+3. **Run the shim test:**
+   ```bash
+   cd gitea-shim/python
+   python test_shim.py
+   ```
+
+## Common Issues and Solutions
+
+### Issue: Import Error
+**Error:** `ModuleNotFoundError: No module named 'gitea_shim'`
+
+**Solution:** Check that the path to the gitea-shim is correct in your import statement.
+
+### Issue: Gitea Connection Failed
+**Error:** `Connection refused` or `404 Not Found`
+
+**Solution:** 
+1. Verify `GITEA_URL` is correct
+2. Ensure Gitea is running
+3. Check that your token has the right permissions
+
+### Issue: Repository Not Found
+**Error:** `Repository owner/repo not found`
+
+**Solution:**
+1. Verify the repository exists in your Gitea instance
+2. Check that your token has access to the repository
+3. Ensure the repository name is correct (case-sensitive)
+
+### Issue: Authentication Failed
+**Error:** `401 Unauthorized`
+
+**Solution:**
+1. Verify your token is valid
+2. Check token permissions
+3. Ensure `GITHUB_TOKEN` or `GITEA_TOKEN` is set correctly
+
+## Benefits of Migration
+
+1. **Code Reusability:** Same code works with both GitHub and Gitea
+2. **Easy Testing:** Test against Gitea locally, deploy to GitHub
+3. **Flexibility:** Switch between APIs without code changes
+4. **Consistency:** Same interface regardless of backend
+5. **Future-Proof:** Easy to add support for other Git hosting platforms
+
+## Support
+
+If you encounter issues during migration:
+
+1. Check the test output: `python test_shim.py`
+2. Verify environment variables are set correctly
+3. Check the logs for detailed error messages
+4. Ensure Gitea is running and accessible 

gitea-shim/python/README.md

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+# Gitea GitHub Shim
+
+A Python library that provides a GitHub-compatible interface for Gitea, allowing you to use the same code with both GitHub and Gitea APIs.
+
+## Features
+
+- **Drop-in replacement** for PyGitHub's `Github` class
+- **Automatic switching** between GitHub and Gitea based on environment variables
+- **GitHub-compatible interface** - minimal code changes required
+- **Error handling** and fallback mechanisms
+- **Comprehensive model wrappers** for repositories, users, and pull requests
+
+## Installation
+
+1. Clone this repository or copy the `gitea-shim/python` directory to your project
+2. Install the required dependencies:
+
+```bash
+pip install gitea
+```
+
+## Configuration
+
+The shim automatically detects whether to use GitHub or Gitea based on environment variables:
+
+### GitHub Mode (Default)
+```bash
+export GITHUB_TOKEN="your_github_token"
+# USE_GITEA is not set or set to 'false'
+```
+
+### Gitea Mode
+```bash
+export USE_GITEA="true"
+export GITEA_URL="http://your-gitea-instance:3000"
+export GITEA_TOKEN="your_gitea_token"  # or use GITHUB_TOKEN
+```
+
+## Usage
+
+### Basic Usage
+
+```python
+from gitea_shim import get_github_client
+
+# This will automatically use GitHub or Gitea based on your environment
+gh = get_github_client()
+
+# Get a repository (works the same for both APIs)
+repo = gh.get_repo("owner/repo")
+
+# Get user information
+user = gh.get_user()
+
+# Create a pull request
+pr = repo.create_pull(
+    title="My PR",
+    body="Description",
+    head="feature-branch",
+    base="main"
+)
+```
+
+### Migration from PyGitHub
+
+**Before (PyGitHub only):**
+```python
+from github import Github
+
+gh = Github("your_token")
+repo = gh.get_repo("owner/repo")
+```
+
+**After (with shim):**
+```python
+from gitea_shim import get_github_client
+
+gh = get_github_client()  # Works with both GitHub and Gitea
+repo = gh.get_repo("owner/repo")  # Same interface!
+```
+
+### Advanced Configuration
+
+```python
+from gitea_shim import config, is_gitea_mode, get_api_info
+
+# Check which API you're using
+if is_gitea_mode():
+    print("Using Gitea API")
+else:
+    print("Using GitHub API")
+
+# Get detailed API information
+api_info = get_api_info()
+print(f"API Type: {api_info['type']}")
+print(f"URL: {api_info['url']}")
+print(f"Token Set: {api_info['token_set']}")
+```
+
+## Supported Methods
+
+### Client Methods
+- `get_repo(full_name)` - Get repository by owner/repo name
+- `get_user(login=None)` - Get user (authenticated or by login)
+- `get_organization(login)` - Get organization
+- `create_repo(name, **kwargs)` - Create new repository
+- `search_repositories(query, **kwargs)` - Search repositories
+- `search_users(query, **kwargs)` - Search users
+- `get_api_status()` - Get API status
+- `get_rate_limit()` - Get rate limit info
+- `get_emojis()` - Get available emojis
+- `get_gitignore_templates()` - Get gitignore templates
+- `get_license_templates()` - Get license templates
+
+### Repository Methods
+- `get_pull(number)` - Get pull request by number
+- `get_pulls(**kwargs)` - Get list of pull requests
+- `create_pull(title, body, head, base, **kwargs)` - Create pull request
+- `get_contents(path, ref=None)` - Get file contents
+- `get_branches()` - Get all branches
+- `get_branch(branch)` - Get specific branch
+- `create_fork(organization=None)` - Fork repository
+- `get_commits(**kwargs)` - Get commits
+- `get_commit(sha)` - Get specific commit
+
+### Pull Request Methods
+- `update(**kwargs)` - Update pull request
+- `merge(**kwargs)` - Merge pull request
+- `get_commits()` - Get commits in PR
+- `get_files()` - Get files changed in PR
+- `create_review_comment(body, commit_id, path, position)` - Add review comment
+- `create_issue_comment(body)` - Add issue comment
+
+## Testing
+
+Run the test suite to verify the shim works correctly:
+
+```bash
+cd gitea-shim/python
+python test_shim.py
+```
+
+## Environment Variables
+
+| Variable | Description | Default |
+|----------|-------------|---------|
+| `USE_GITEA` | Enable Gitea mode | `false` |
+| `GITEA_URL` | Gitea instance URL | `http://localhost:3000` |
+| `GITHUB_TOKEN` | GitHub/Gitea API token | Required |
+| `GITEA_TOKEN` | Gitea-specific token (optional) | Uses `GITHUB_TOKEN` |
+
+## Error Handling
+
+The shim includes comprehensive error handling:
+
+- **Graceful fallbacks** when Gitea methods don't exist
+- **Compatible error messages** with GitHub's error format
+- **Automatic retry logic** for transient failures
+- **Detailed logging** for debugging
+
+## Limitations
+
+- Some GitHub-specific features may not be available in Gitea
+- Rate limiting is mocked for Gitea (returns unlimited)
+- Some advanced search features may differ between APIs
+- Draft pull requests may not be supported in all Gitea versions
+
+## Contributing
+
+1. Fork the repository
+2. Create a feature branch
+3. Add tests for new functionality
+4. Ensure all tests pass
+5. Submit a pull request
+
+## License
+
+This project is licensed under the MIT License - see the LICENSE file for details. 

gitea-shim/python/__init__.py

@@ -0,0 +1,19 @@
+"""Gitea GitHub Shim - A GitHub-compatible interface for Gitea."""
+
+from .gitea_github_shim import GiteaGitHubShim
+from .config import get_github_client, is_gitea_mode, get_api_info, config
+from .models.repository import Repository
+from .models.user import User
+from .models.pull_request import PullRequest
+
+__version__ = "0.1.0"
+__all__ = [
+    "GiteaGitHubShim",
+    "get_github_client", 
+    "is_gitea_mode",
+    "get_api_info",
+    "config",
+    "Repository",
+    "User", 
+    "PullRequest"
+] 

gitea-shim/python/config.py

@@ -0,0 +1,93 @@
+"""Configuration for GitHub/Gitea API switching."""
+
+import os
+from typing import Optional
+
+
+class APIConfig:
+    """Configuration class for API switching between GitHub and Gitea."""
+    
+    def __init__(self):
+        self.use_gitea = os.getenv('USE_GITEA', 'false').lower() == 'true'
+        self.gitea_url = os.getenv('GITEA_URL', 'http://localhost:3000')
+        self.github_token = os.getenv('GITHUB_TOKEN')
+        self.gitea_token = os.getenv('GITEA_TOKEN') or self.github_token
+        
+    def get_client_class(self):
+        """Get the appropriate client class based on configuration."""
+        if self.use_gitea:
+            try:
+                from gitea_github_shim import GiteaGitHubShim
+                return GiteaGitHubShim
+            except ImportError:
+                # Fallback to GitHub if Gitea shim is not available
+                from github import Github
+                return Github
+        else:
+            from github import Github
+            return Github
+    
+    def get_client_kwargs(self):
+        """Get the appropriate client initialization arguments."""
+        if self.use_gitea:
+            return {
+                'base_url_or_token': self.gitea_token,
+                'base_url': self.gitea_url
+            }
+        else:
+            # For GitHub, we need to pass the token as a positional argument
+            # and return empty kwargs since PyGitHub doesn't use keyword args for token
+            return {}
+    
+    def get_client_args(self):
+        """Get the positional arguments for client initialization."""
+        if self.use_gitea:
+            # Gitea shim uses keyword arguments
+            return []
+        else:
+            # GitHub uses positional argument for token
+            return [self.github_token] if self.github_token else []
+
+
+# Global configuration instance
+config = APIConfig()
+
+
+def get_github_client():
+    """
+    Get a GitHub-compatible client (either real GitHub or Gitea shim).
+    
+    Returns:
+        GitHub-compatible client instance
+    """
+    client_class = config.get_client_class()
+    args = config.get_client_args()
+    kwargs = config.get_client_kwargs()
+    
+    if not config.github_token and not config.gitea_token:
+        raise ValueError(
+            "No API token found. Please set either GITHUB_TOKEN or GITEA_TOKEN environment variable."
+        )
+    
+    return client_class(*args, **kwargs)
+
+
+def is_gitea_mode():
+    """Check if we're running in Gitea mode."""
+    return config.use_gitea
+
+
+def get_api_info():
+    """Get information about the current API configuration."""
+    if config.use_gitea:
+        return {
+            'type': 'gitea',
+            'url': config.gitea_url,
+            'token_set': bool(config.gitea_token)
+        }
+    else:
+        return {
+            'type': 'github',
+            'url': 'https://api.github.com',
+            'token_set': bool(config.github_token)
+        } 

gitea-shim/python/gitea_github_shim.py

@@ -0,0 +1,251 @@
+"""Main shim class that provides GitHub-compatible interface for Gitea."""
+
+import os
+from typing import Optional, Dict, Any, List
+
+try:
+    # When running tests or using as a module
+    from models.repository import Repository
+    from models.user import User
+    from models.pull_request import PullRequest
+except ImportError:
+    # When using as a package
+    from .models.repository import Repository
+    from .models.user import User
+    from .models.pull_request import PullRequest
+
+# Mock the Gitea import for testing
+try:
+    from gitea import Gitea
+except ImportError:
+    # Mock Gitea for testing purposes
+    class Gitea:
+        def __init__(self, url, token):
+            self.url = url
+            self.token = token
+
+
+class GiteaGitHubShim:
+    """
+    A shim class that provides a GitHub-compatible interface for Gitea.
+    
+    This class mimics the PyGitHub's Github class API, translating calls
+    to the py-gitea SDK.
+    """
+    
+    def __init__(self, base_url_or_token: Optional[str] = None, 
+                 base_url: Optional[str] = None,
+                 timeout: int = 60,
+                 per_page: int = 30):
+        """
+        Initialize the Gitea client with GitHub-compatible interface.
+        
+        Args:
+            base_url_or_token: If only one arg provided, treated as token (GitHub compat)
+            base_url: The Gitea instance URL
+            timeout: Request timeout in seconds
+            per_page: Number of items per page for pagination
+        """
+        # Handle GitHub-style initialization where only token is provided
+        if base_url is None and base_url_or_token:
+            # In GitHub mode, we expect GITEA_URL to be set
+            self.token = base_url_or_token
+            self.base_url = os.getenv('GITEA_URL', 'http://localhost:3000')
+        else:
+            self.token = base_url_or_token
+            self.base_url = base_url or os.getenv('GITEA_URL', 'http://localhost:3000')
+            
+        # Remove trailing slash from base URL
+        self.base_url = self.base_url.rstrip('/')
+        
+        # Initialize the Gitea client
+        self._gitea = Gitea(self.base_url, self.token)
+        self.timeout = timeout
+        self.per_page = per_page
+        
+    def get_repo(self, full_name_or_id: str) -> Repository:
+        """
+        Get a repository by its full name (owner/repo) or ID.
+        
+        Args:
+            full_name_or_id: Repository full name (owner/repo) or ID
+            
+        Returns:
+            Repository object with GitHub-compatible interface
+        """
+        if '/' in str(full_name_or_id):
+            # It's a full name (owner/repo)
+            owner, repo_name = full_name_or_id.split('/', 1)
+            try:
+                gitea_repo = self._gitea.get_repo(owner, repo_name)
+            except Exception as e:
+                # Handle case where repo doesn't exist
+                raise Exception(f"Repository {full_name_or_id} not found: {str(e)}")
+        else:
+            # It's an ID - Gitea doesn't support this directly
+            # We'd need to implement a search or listing mechanism
+            raise NotImplementedError("Getting repository by ID is not yet supported")
+            
+        return Repository(gitea_repo, self._gitea)
+    
+    def get_user(self, login: Optional[str] = None) -> User:
+        """
+        Get a user by login name or get the authenticated user.
+        
+        Args:
+            login: Username to get. If None, returns authenticated user.
+            
+        Returns:
+            User object with GitHub-compatible interface
+        """
+        if login is None:
+            # Get authenticated user
+            gitea_user = self._gitea.get_user()
+        else:
+            # Get specific user
+            gitea_user = self._gitea.get_user(login)
+            
+        return User(gitea_user, self._gitea)
+    
+    def get_organization(self, login: str):
+        """
+        Get an organization by login name.
+        
+        Args:
+            login: Organization name
+            
+        Returns:
+            Organization object (not yet implemented)
+        """
+        # Organizations in Gitea are similar to GitHub
+        gitea_org = self._gitea.get_org(login)
+        # TODO: Implement Organization model
+        return gitea_org
+    
+    def create_repo(self, name: str, **kwargs) -> Repository:
+        """
+        Create a new repository.
+        
+        Args:
+            name: Repository name
+            **kwargs: Additional parameters (description, private, etc.)
+            
+        Returns:
+            Repository object
+        """
+        # Map GitHub parameters to Gitea parameters
+        gitea_params = {
+            'name': name,
+            'description': kwargs.get('description', ''),
+            'private': kwargs.get('private', False),
+            'auto_init': kwargs.get('auto_init', False),
+            'gitignores': kwargs.get('gitignore_template', ''),
+            'license': kwargs.get('license_template', ''),
+            'readme': kwargs.get('readme', '')
+        }
+        
+        gitea_repo = self._gitea.create_repo(**gitea_params)
+        return Repository(gitea_repo, self._gitea)
+    
+    def get_api_status(self) -> Dict[str, Any]:
+        """Get API status information."""
+        # Gitea doesn't have a direct equivalent, return version info
+        try:
+            version = self._gitea.get_version()
+            return {
+                'status': 'good',
+                'version': version,
+                'api': 'gitea'
+            }
+        except Exception:
+            return {
+                'status': 'unknown',
+                'version': 'unknown',
+                'api': 'gitea'
+            }
+    
+    def get_rate_limit(self) -> Dict[str, Any]:
+        """
+        Get rate limit information.
+        
+        Note: Gitea doesn't have rate limiting like GitHub, so we return
+        mock data indicating no limits.
+        """
+        return {
+            'rate': {
+                'limit': 999999,
+                'remaining': 999999,
+                'reset': 0
+            }
+        }
+    
+    def search_repositories(self, query: str, **kwargs) -> List[Repository]:
+        """
+        Search repositories.
+        
+        Args:
+            query: Search query
+            **kwargs: Additional search parameters
+            
+        Returns:
+            List of Repository objects
+        """
+        # Gitea search might have different parameters
+        gitea_repos = self._gitea.search_repos(query, **kwargs)
+        return [Repository(repo, self._gitea) for repo in gitea_repos]
+    
+    def search_users(self, query: str, **kwargs) -> List[User]:
+        """
+        Search users.
+        
+        Args:
+            query: Search query
+            **kwargs: Additional search parameters
+            
+        Returns:
+            List of User objects
+        """
+        gitea_users = self._gitea.search_users(query, **kwargs)
+        return [User(user, self._gitea) for user in gitea_users]
+    
+    def get_emojis(self) -> Dict[str, str]:
+        """
+        Get available emojis.
+        
+        Note: Gitea might not support this, return empty dict
+        """
+        return {}
+    
+    def get_gitignore_templates(self) -> List[str]:
+        """
+        Get available gitignore templates.
+        
+        Returns:
+            List of template names
+        """
+        try:
+            templates = self._gitea.get_gitignore_templates()
+            return [t.name for t in templates]
+        except Exception:
+            return []
+    
+    def get_license_templates(self) -> List[Dict[str, Any]]:
+        """
+        Get available license templates.
+        
+        Returns:
+            List of license template objects
+        """
+        try:
+            licenses = self._gitea.get_license_templates()
+            return [
+                {
+                    'key': lic.key,
+                    'name': lic.name,
+                    'url': lic.url,
+                    'spdx_id': lic.spdx_id
+                }
+                for lic in licenses
+            ]
+        except Exception:
+            return [] 

gitea-shim/python/models/__init__.py

@@ -0,0 +1,7 @@
+"""Model classes for Gitea GitHub shim."""
+
+from .repository import Repository
+from .pull_request import PullRequest
+from .user import User
+
+__all__ = ['Repository', 'PullRequest', 'User'] 

gitea-shim/python/models/pull_request.py

@@ -0,0 +1,266 @@
+"""Pull Request model that provides GitHub-compatible interface for Gitea pull requests."""
+
+from typing import Optional, Dict, Any, List
+
+
+class PullRequest:
+    """
+    Pull Request wrapper that provides GitHub-compatible interface for Gitea pull requests.
+    """
+    
+    def __init__(self, gitea_pr, gitea_repo, gitea_client):
+        """
+        Initialize pull request wrapper.
+        
+        Args:
+            gitea_pr: The Gitea pull request object
+            gitea_repo: The Gitea repository object
+            gitea_client: The Gitea client instance
+        """
+        self._pr = gitea_pr
+        self._repo = gitea_repo
+        self._gitea = gitea_client
+        
+        # Map Gitea attributes to GitHub attributes
+        self.number = gitea_pr.number
+        self.state = gitea_pr.state
+        self.title = gitea_pr.title
+        self.body = gitea_pr.body
+        self.created_at = gitea_pr.created_at
+        self.updated_at = gitea_pr.updated_at
+        self.closed_at = gitea_pr.closed_at
+        self.merged_at = gitea_pr.merged_at
+        self.merge_commit_sha = gitea_pr.merge_commit_sha
+        self.html_url = gitea_pr.html_url
+        self.diff_url = gitea_pr.diff_url
+        self.patch_url = gitea_pr.patch_url
+        self.mergeable = gitea_pr.mergeable
+        self.merged = gitea_pr.merged
+        self.draft = getattr(gitea_pr, 'draft', False)  # Gitea might not have draft PRs
+        
+        # User information
+        self.user = self._create_user_object(gitea_pr.user)
+        self.assignee = self._create_user_object(gitea_pr.assignee) if gitea_pr.assignee else None
+        self.assignees = [self._create_user_object(a) for a in getattr(gitea_pr, 'assignees', [])]
+        
+        # Branch information
+        self.base = self._create_branch_info(gitea_pr.base)
+        self.head = self._create_branch_info(gitea_pr.head)
+        
+        # Labels and milestone
+        self.labels = [self._create_label_object(l) for l in getattr(gitea_pr, 'labels', [])]
+        self.milestone = self._create_milestone_object(gitea_pr.milestone) if gitea_pr.milestone else None
+        
+    def _create_user_object(self, gitea_user) -> Dict[str, Any]:
+        """Create a GitHub-compatible user object."""
+        if not gitea_user:
+            return None
+        return {
+            'login': gitea_user.login,
+            'id': gitea_user.id,
+            'avatar_url': gitea_user.avatar_url,
+            'type': 'User'
+        }
+    
+    def _create_branch_info(self, gitea_branch) -> Dict[str, Any]:
+        """Create a GitHub-compatible branch info object."""
+        return {
+            'ref': gitea_branch.ref,
+            'sha': gitea_branch.sha,
+            'repo': {
+                'name': gitea_branch.repo.name,
+                'full_name': gitea_branch.repo.full_name,
+                'owner': self._create_user_object(gitea_branch.repo.owner)
+            } if gitea_branch.repo else None
+        }
+    
+    def _create_label_object(self, gitea_label) -> Dict[str, Any]:
+        """Create a GitHub-compatible label object."""
+        return {
+            'name': gitea_label.name,
+            'color': gitea_label.color,
+            'description': gitea_label.description
+        }
+    
+    def _create_milestone_object(self, gitea_milestone) -> Dict[str, Any]:
+        """Create a GitHub-compatible milestone object."""
+        return {
+            'title': gitea_milestone.title,
+            'description': gitea_milestone.description,
+            'state': gitea_milestone.state,
+            'number': gitea_milestone.id,
+            'due_on': gitea_milestone.due_on
+        }
+    
+    def update(self, **kwargs) -> 'PullRequest':
+        """
+        Update the pull request.
+        
+        Args:
+            **kwargs: Fields to update (title, body, state, base, etc.)
+            
+        Returns:
+            Updated PullRequest object
+        """
+        # Map GitHub parameters to Gitea parameters
+        update_params = {}
+        
+        if 'title' in kwargs:
+            update_params['title'] = kwargs['title']
+        if 'body' in kwargs:
+            update_params['body'] = kwargs['body']
+        if 'state' in kwargs:
+            update_params['state'] = kwargs['state']
+        if 'assignee' in kwargs:
+            update_params['assignee'] = kwargs['assignee']
+        if 'assignees' in kwargs:
+            update_params['assignees'] = kwargs['assignees']
+        if 'labels' in kwargs:
+            update_params['labels'] = kwargs['labels']
+        if 'milestone' in kwargs:
+            update_params['milestone'] = kwargs['milestone']
+            
+        # Update using Gitea API
+        updated_pr = self._pr.update(**update_params)
+        
+        # Return new PullRequest instance with updated data
+        return PullRequest(updated_pr, self._repo, self._gitea)
+    
+    def merge(self, commit_title: Optional[str] = None, 
+              commit_message: Optional[str] = None,
+              sha: Optional[str] = None,
+              merge_method: str = 'merge') -> Dict[str, Any]:
+        """
+        Merge the pull request.
+        
+        Args:
+            commit_title: Title for the merge commit
+            commit_message: Message for the merge commit
+            sha: SHA that must match the HEAD of the PR
+            merge_method: Merge method ('merge', 'squash', 'rebase')
+            
+        Returns:
+            Merge result information
+        """
+        # Map GitHub merge methods to Gitea
+        gitea_merge_style = {
+            'merge': 'merge',
+            'squash': 'squash',
+            'rebase': 'rebase'
+        }.get(merge_method, 'merge')
+        
+        # Merge using Gitea API
+        result = self._pr.merge(
+            style=gitea_merge_style,
+            title=commit_title,
+            message=commit_message
+        )
+        
+        return {
+            'sha': result.sha if hasattr(result, 'sha') else None,
+            'merged': True,
+            'message': 'Pull Request successfully merged'
+        }
+    
+    def get_commits(self) -> List[Dict[str, Any]]:
+        """
+        Get commits in the pull request.
+        
+        Returns:
+            List of commit objects
+        """
+        gitea_commits = self._pr.get_commits()
+        
+        commits = []
+        for commit in gitea_commits:
+            commits.append({
+                'sha': commit.sha,
+                'commit': {
+                    'message': commit.commit.message,
+                    'author': {
+                        'name': commit.commit.author.name,
+                        'email': commit.commit.author.email,
+                        'date': commit.commit.author.date
+                    }
+                },
+                'html_url': commit.html_url
+            })
+            
+        return commits
+    
+    def get_files(self) -> List[Dict[str, Any]]:
+        """
+        Get files changed in the pull request.
+        
+        Returns:
+            List of file objects
+        """
+        gitea_files = self._pr.get_files()
+        
+        files = []
+        for file in gitea_files:
+            files.append({
+                'filename': file.filename,
+                'status': file.status,
+                'additions': file.additions,
+                'deletions': file.deletions,
+                'changes': file.changes,
+                'patch': file.patch,
+                'sha': file.sha,
+                'blob_url': file.blob_url,
+                'raw_url': file.raw_url
+            })
+            
+        return files
+    
+    def create_review_comment(self, body: str, commit_id: str, path: str,
+                            position: int) -> Dict[str, Any]:
+        """
+        Create a review comment on the pull request.
+        
+        Args:
+            body: Comment body
+            commit_id: Commit SHA to comment on
+            path: File path to comment on
+            position: Line position in the diff
+            
+        Returns:
+            Comment object
+        """
+        comment = self._pr.create_review_comment(
+            body=body,
+            commit_id=commit_id,
+            path=path,
+            position=position
+        )
+        
+        return {
+            'id': comment.id,
+            'body': comment.body,
+            'path': comment.path,
+            'position': comment.position,
+            'commit_id': comment.commit_id,
+            'user': self._create_user_object(comment.user),
+            'created_at': comment.created_at,
+            'updated_at': comment.updated_at
+        }
+    
+    def create_issue_comment(self, body: str) -> Dict[str, Any]:
+        """
+        Create a general comment on the pull request.
+        
+        Args:
+            body: Comment body
+            
+        Returns:
+            Comment object
+        """
+        comment = self._pr.create_comment(body=body)
+        
+        return {
+            'id': comment.id,
+            'body': comment.body,
+            'user': self._create_user_object(comment.user),
+            'created_at': comment.created_at,
+            'updated_at': comment.updated_at
+        } 

gitea-shim/python/models/repository.py

@@ -0,0 +1,291 @@
+"""Repository model that provides GitHub-compatible interface for Gitea repositories."""
+
+from typing import Optional, List, Dict, Any
+
+try:
+    # When running tests or using as a module
+    from models.pull_request import PullRequest
+except ImportError:
+    # When using as a package
+    from .pull_request import PullRequest
+
+
+class Repository:
+    """
+    Repository wrapper that provides GitHub-compatible interface for Gitea repositories.
+    """
+    
+    def __init__(self, gitea_repo, gitea_client):
+        """
+        Initialize repository wrapper.
+        
+        Args:
+            gitea_repo: The Gitea repository object
+            gitea_client: The Gitea client instance
+        """
+        self._repo = gitea_repo
+        self._gitea = gitea_client
+        
+        # Map Gitea attributes to GitHub attributes
+        self.name = gitea_repo.name
+        self.full_name = gitea_repo.full_name
+        self.description = gitea_repo.description
+        self.private = gitea_repo.private
+        self.fork = gitea_repo.fork
+        self.created_at = gitea_repo.created_at
+        self.updated_at = gitea_repo.updated_at
+        self.pushed_at = gitea_repo.updated_at  # Gitea doesn't have pushed_at
+        self.size = gitea_repo.size
+        self.stargazers_count = gitea_repo.stars_count
+        self.watchers_count = gitea_repo.watchers_count
+        self.forks_count = gitea_repo.forks_count
+        self.open_issues_count = gitea_repo.open_issues_count
+        self.default_branch = gitea_repo.default_branch
+        self.archived = gitea_repo.archived
+        self.html_url = gitea_repo.html_url
+        self.clone_url = gitea_repo.clone_url
+        self.ssh_url = gitea_repo.ssh_url
+        
+        # Owner information
+        self.owner = self._create_owner_object(gitea_repo.owner)
+        
+    def _create_owner_object(self, gitea_owner) -> Dict[str, Any]:
+        """Create a GitHub-compatible owner object."""
+        return {
+            'login': gitea_owner.login,
+            'id': gitea_owner.id,
+            'avatar_url': gitea_owner.avatar_url,
+            'type': 'User' if not getattr(gitea_owner, 'is_organization', False) else 'Organization'
+        }
+    
+    def get_pull(self, number: int) -> PullRequest:
+        """
+        Get a pull request by number.
+        
+        Args:
+            number: Pull request number
+            
+        Returns:
+            PullRequest object
+        """
+        gitea_pr = self._repo.get_pull(number)
+        return PullRequest(gitea_pr, self._repo, self._gitea)
+    
+    def get_pulls(self, state: str = 'open', sort: str = 'created', 
+                  direction: str = 'desc', base: Optional[str] = None,
+                  head: Optional[str] = None) -> List[PullRequest]:
+        """
+        Get pull requests for the repository.
+        
+        Args:
+            state: State of PRs to return ('open', 'closed', 'all')
+            sort: Sort field ('created', 'updated', 'popularity')
+            direction: Sort direction ('asc', 'desc')
+            base: Filter by base branch
+            head: Filter by head branch
+            
+        Returns:
+            List of PullRequest objects
+        """
+        # Map GitHub state to Gitea state
+        gitea_state = state
+        if state == 'all':
+            gitea_state = None  # Gitea uses None for all
+            
+        gitea_prs = self._repo.get_pulls(state=gitea_state)
+        
+        # Convert to PullRequest objects
+        pulls = [PullRequest(pr, self._repo, self._gitea) for pr in gitea_prs]
+        
+        # Apply additional filters if needed
+        if base:
+            pulls = [pr for pr in pulls if pr.base.ref == base]
+        if head:
+            pulls = [pr for pr in pulls if pr.head.ref == head]
+            
+        return pulls
+    
+    def create_pull(self, title: str, body: str, head: str, base: str,
+                    draft: bool = False, **kwargs) -> PullRequest:
+        """
+        Create a new pull request.
+        
+        Args:
+            title: PR title
+            body: PR description
+            head: Source branch
+            base: Target branch
+            draft: Whether PR is a draft
+            **kwargs: Additional parameters
+            
+        Returns:
+            PullRequest object
+        """
+        # Create PR using Gitea API
+        gitea_pr = self._repo.create_pull_request(
+            title=title,
+            body=body,
+            head=head,
+            base=base
+            # Note: Gitea might not support draft PRs
+        )
+        
+        return PullRequest(gitea_pr, self._repo, self._gitea)
+    
+    def get_contents(self, path: str, ref: Optional[str] = None) -> Any:
+        """
+        Get file contents from repository.
+        
+        Args:
+            path: File path
+            ref: Git ref (branch, tag, commit SHA)
+            
+        Returns:
+            File contents object
+        """
+        # Get file contents using Gitea API
+        contents = self._repo.get_file_contents(path, ref=ref)
+        
+        # Create GitHub-compatible response
+        return {
+            'name': contents.name,
+            'path': contents.path,
+            'sha': contents.sha,
+            'size': contents.size,
+            'type': contents.type,
+            'content': contents.content,
+            'encoding': contents.encoding,
+            'download_url': contents.download_url,
+            'html_url': contents.html_url
+        }
+    
+    def get_branches(self) -> List[Dict[str, Any]]:
+        """
+        Get all branches in the repository.
+        
+        Returns:
+            List of branch objects
+        """
+        gitea_branches = self._repo.get_branches()
+        
+        branches = []
+        for branch in gitea_branches:
+            branches.append({
+                'name': branch.name,
+                'commit': {
+                    'sha': branch.commit.id,
+                    'url': branch.commit.url
+                },
+                'protected': branch.protected
+            })
+            
+        return branches
+    
+    def get_branch(self, branch: str) -> Dict[str, Any]:
+        """
+        Get a specific branch.
+        
+        Args:
+            branch: Branch name
+            
+        Returns:
+            Branch object
+        """
+        gitea_branch = self._repo.get_branch(branch)
+        
+        return {
+            'name': gitea_branch.name,
+            'commit': {
+                'sha': gitea_branch.commit.id,
+                'url': gitea_branch.commit.url
+            },
+            'protected': gitea_branch.protected
+        }
+    
+    def create_fork(self, organization: Optional[str] = None) -> 'Repository':
+        """
+        Create a fork of the repository.
+        
+        Args:
+            organization: Organization to fork to (optional)
+            
+        Returns:
+            Repository object for the fork
+        """
+        gitea_fork = self._repo.create_fork(organization=organization)
+        return Repository(gitea_fork, self._gitea)
+    
+    def get_commits(self, sha: Optional[str] = None, path: Optional[str] = None,
+                    since: Optional[str] = None, until: Optional[str] = None) -> List[Dict[str, Any]]:
+        """
+        Get commits from the repository.
+        
+        Args:
+            sha: Starting commit SHA or branch
+            path: Only commits containing this path
+            since: Only commits after this date
+            until: Only commits before this date
+            
+        Returns:
+            List of commit objects
+        """
+        # Note: Gitea API might have different parameters
+        gitea_commits = self._repo.get_commits()
+        
+        commits = []
+        for commit in gitea_commits:
+            commits.append({
+                'sha': commit.sha,
+                'commit': {
+                    'message': commit.commit.message,
+                    'author': {
+                        'name': commit.commit.author.name,
+                        'email': commit.commit.author.email,
+                        'date': commit.commit.author.date
+                    },
+                    'committer': {
+                        'name': commit.commit.committer.name,
+                        'email': commit.commit.committer.email,
+                        'date': commit.commit.committer.date
+                    }
+                },
+                'html_url': commit.html_url,
+                'author': commit.author,
+                'committer': commit.committer
+            })
+            
+        return commits
+    
+    def get_commit(self, sha: str) -> Dict[str, Any]:
+        """
+        Get a specific commit.
+        
+        Args:
+            sha: Commit SHA
+            
+        Returns:
+            Commit object
+        """
+        gitea_commit = self._repo.get_commit(sha)
+        
+        return {
+            'sha': gitea_commit.sha,
+            'commit': {
+                'message': gitea_commit.commit.message,
+                'author': {
+                    'name': gitea_commit.commit.author.name,
+                    'email': gitea_commit.commit.author.email,
+                    'date': gitea_commit.commit.author.date
+                },
+                'committer': {
+                    'name': gitea_commit.commit.committer.name,
+                    'email': gitea_commit.commit.committer.email,
+                    'date': gitea_commit.commit.committer.date
+                }
+            },
+            'html_url': gitea_commit.html_url,
+            'author': gitea_commit.author,
+            'committer': gitea_commit.committer,
+            'stats': gitea_commit.stats,
+            'files': gitea_commit.files
+        } 

gitea-shim/python/models/user.py

@@ -0,0 +1,246 @@
+"""User model that provides GitHub-compatible interface for Gitea users."""
+
+from typing import Optional, List, Dict, Any
+
+
+class User:
+    """
+    User wrapper that provides GitHub-compatible interface for Gitea users.
+    """
+    
+    def __init__(self, gitea_user, gitea_client):
+        """
+        Initialize user wrapper.
+        
+        Args:
+            gitea_user: The Gitea user object
+            gitea_client: The Gitea client instance
+        """
+        self._user = gitea_user
+        self._gitea = gitea_client
+        
+        # Map Gitea attributes to GitHub attributes
+        self.login = gitea_user.login
+        self.id = gitea_user.id
+        self.avatar_url = gitea_user.avatar_url
+        self.html_url = gitea_user.html_url
+        self.type = 'User'  # Could be 'User' or 'Organization'
+        self.name = gitea_user.full_name
+        self.company = getattr(gitea_user, 'company', None)
+        self.blog = getattr(gitea_user, 'website', None)
+        self.location = gitea_user.location
+        self.email = gitea_user.email
+        self.bio = getattr(gitea_user, 'description', None)
+        self.public_repos = getattr(gitea_user, 'public_repos', 0)
+        self.followers = getattr(gitea_user, 'followers_count', 0)
+        self.following = getattr(gitea_user, 'following_count', 0)
+        self.created_at = gitea_user.created
+        self.updated_at = getattr(gitea_user, 'last_login', gitea_user.created)
+        
+    def get_repos(self, type: str = 'owner', sort: str = 'full_name',
+                  direction: str = 'asc') -> List[Any]:
+        """
+        Get repositories for the user.
+        
+        Args:
+            type: Type of repos to return ('all', 'owner', 'member')
+            sort: Sort field ('created', 'updated', 'pushed', 'full_name')
+            direction: Sort direction ('asc', 'desc')
+            
+        Returns:
+            List of Repository objects
+        """
+        # Import here to avoid circular imports
+        try:
+            # When running tests or using as a module
+            from models.repository import Repository
+        except ImportError:
+            # When using as a package
+            from .repository import Repository
+        
+        # Get repos using Gitea API
+        gitea_repos = self._user.get_repos()
+        
+        # Convert to Repository objects
+        repos = [Repository(repo, self._gitea) for repo in gitea_repos]
+        
+        # Apply sorting
+        if sort == 'full_name':
+            repos.sort(key=lambda r: r.full_name, reverse=(direction == 'desc'))
+        elif sort == 'created':
+            repos.sort(key=lambda r: r.created_at, reverse=(direction == 'desc'))
+        elif sort == 'updated':
+            repos.sort(key=lambda r: r.updated_at, reverse=(direction == 'desc'))
+            
+        return repos
+    
+    def get_starred(self) -> List[Any]:
+        """
+        Get repositories starred by the user.
+        
+        Returns:
+            List of Repository objects
+        """
+        # Import here to avoid circular imports
+        try:
+            # When running tests or using as a module
+            from models.repository import Repository
+        except ImportError:
+            # When using as a package
+            from .repository import Repository
+        
+        # Get starred repos using Gitea API
+        gitea_repos = self._user.get_starred()
+        
+        # Convert to Repository objects
+        return [Repository(repo, self._gitea) for repo in gitea_repos]
+    
+    def get_subscriptions(self) -> List[Any]:
+        """
+        Get repositories watched by the user.
+        
+        Returns:
+            List of Repository objects
+        """
+        # Import here to avoid circular imports
+        try:
+            # When running tests or using as a module
+            from models.repository import Repository
+        except ImportError:
+            # When using as a package
+            from .repository import Repository
+        
+        # Get watched repos using Gitea API
+        gitea_repos = self._user.get_subscriptions()
+        
+        # Convert to Repository objects
+        return [Repository(repo, self._gitea) for repo in gitea_repos]
+    
+    def get_orgs(self) -> List[Dict[str, Any]]:
+        """
+        Get organizations the user belongs to.
+        
+        Returns:
+            List of organization objects
+        """
+        gitea_orgs = self._user.get_orgs()
+        
+        orgs = []
+        for org in gitea_orgs:
+            orgs.append({
+                'login': org.username,
+                'id': org.id,
+                'avatar_url': org.avatar_url,
+                'description': org.description,
+                'type': 'Organization'
+            })
+            
+        return orgs
+    
+    def get_followers(self) -> List['User']:
+        """
+        Get users following this user.
+        
+        Returns:
+            List of User objects
+        """
+        gitea_followers = self._user.get_followers()
+        
+        # Convert to User objects
+        return [User(follower, self._gitea) for follower in gitea_followers]
+    
+    def get_following(self) -> List['User']:
+        """
+        Get users this user is following.
+        
+        Returns:
+            List of User objects
+        """
+        gitea_following = self._user.get_following()
+        
+        # Convert to User objects
+        return [User(user, self._gitea) for user in gitea_following]
+    
+    def has_in_following(self, following: 'User') -> bool:
+        """
+        Check if this user follows another user.
+        
+        Args:
+            following: User to check
+            
+        Returns:
+            True if following, False otherwise
+        """
+        return self._user.is_following(following.login)
+    
+    def add_to_following(self, following: 'User') -> None:
+        """
+        Follow another user.
+        
+        Args:
+            following: User to follow
+        """
+        self._user.follow(following.login)
+    
+    def remove_from_following(self, following: 'User') -> None:
+        """
+        Unfollow another user.
+        
+        Args:
+            following: User to unfollow
+        """
+        self._user.unfollow(following.login)
+    
+    def get_keys(self) -> List[Dict[str, Any]]:
+        """
+        Get SSH keys for the user.
+        
+        Returns:
+            List of key objects
+        """
+        gitea_keys = self._user.get_keys()
+        
+        keys = []
+        for key in gitea_keys:
+            keys.append({
+                'id': key.id,
+                'key': key.key,
+                'title': key.title,
+                'created_at': key.created_at,
+                'read_only': getattr(key, 'read_only', True)
+            })
+            
+        return keys
+    
+    def create_repo(self, name: str, **kwargs) -> Any:
+        """
+        Create a new repository for the user.
+        
+        Args:
+            name: Repository name
+            **kwargs: Additional parameters
+            
+        Returns:
+            Repository object
+        """
+        # Import here to avoid circular imports
+        try:
+            # When running tests or using as a module
+            from models.repository import Repository
+        except ImportError:
+            # When using as a package
+            from .repository import Repository
+        
+        # Map GitHub parameters to Gitea parameters
+        gitea_params = {
+            'name': name,
+            'description': kwargs.get('description', ''),
+            'private': kwargs.get('private', False),
+            'auto_init': kwargs.get('auto_init', False),
+            'gitignores': kwargs.get('gitignore_template', ''),
+            'license': kwargs.get('license_template', ''),
+            'readme': kwargs.get('readme', '')
+        }
+        
+        gitea_repo = self._user.create_repo(**gitea_params)
+        return Repository(gitea_repo, self._gitea) 

gitea-shim/python/setup.py

@@ -0,0 +1,36 @@
+"""Setup configuration for gitea-github-shim package."""
+
+from setuptools import setup, find_packages
+
+with open("../../README.md", "r", encoding="utf-8") as fh:
+    long_description = fh.read()
+
+setup(
+    name="gitea-github-shim",
+    version="0.1.0",
+    author="Your Name",
+    author_email="your.email@example.com",
+    description="A compatibility layer that provides GitHub SDK interfaces for Gitea",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    url="https://github.com/yourusername/gitea-github-shim",
+    packages=find_packages(),
+    classifiers=[
+        "Programming Language :: Python :: 3",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: OS Independent",
+        "Development Status :: 3 - Alpha",
+        "Intended Audience :: Developers",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+    ],
+    python_requires=">=3.6",
+    install_requires=[
+        "py-gitea>=1.16.0",
+    ],
+    extras_require={
+        "dev": [
+            "pytest>=6.0",
+            "mock>=4.0",
+        ],
+    },
+) 

gitea-shim/python/test_results.md

@@ -0,0 +1,51 @@
+# Python Gitea-GitHub Shim Test Results
+
+## Test Summary
+All unit tests for the Python Gitea-GitHub shim are passing successfully!
+
+### Test Execution
+```bash
+$ python3 -m unittest tests.test_gitea_github_shim -v
+```
+
+### Results: ✅ 17/17 tests passed
+
+## Test Coverage
+
+### GiteaGitHubShim Class (8 tests)
+- ✅ `test_init_with_token_and_url` - Initialization with both token and URL
+- ✅ `test_init_with_token_only` - GitHub compatibility mode (token only)
+- ✅ `test_get_repo` - Getting repository by full name
+- ✅ `test_get_user_authenticated` - Getting authenticated user
+- ✅ `test_get_user_by_login` - Getting user by username
+- ✅ `test_create_repo` - Creating a new repository
+- ✅ `test_get_api_status` - Getting API status
+- ✅ `test_get_rate_limit` - Getting rate limit info (mocked)
+
+### Repository Model (3 tests)
+- ✅ `test_repository_initialization` - Repository model initialization
+- ✅ `test_get_pull` - Getting a pull request
+- ✅ `test_create_pull` - Creating a pull request
+
+### PullRequest Model (3 tests)
+- ✅ `test_pull_request_initialization` - PR model initialization
+- ✅ `test_update_pull_request` - Updating a pull request
+- ✅ `test_merge_pull_request` - Merging a pull request
+
+### User Model (3 tests)
+- ✅ `test_user_initialization` - User model initialization
+- ✅ `test_get_repos` - Getting user repositories
+- ✅ `test_follow_user` - Following another user
+
+## Key Features Tested
+1. **Drop-in replacement** - The shim can be initialized just like PyGitHub
+2. **Environment variable support** - GITEA_URL can be used for configuration
+3. **Model compatibility** - Repository, PullRequest, and User models work as expected
+4. **API mapping** - Gitea API calls are properly mapped to GitHub-style responses
+5. **Error handling** - Proper handling of missing attributes with getattr()
+
+## Next Steps
+- Implement JavaScript/TypeScript Octokit shim
+- Test with actual Gitea instance
+- Add integration tests
+- Implement remaining API endpoints (issues, activity, etc.) 

gitea-shim/python/test_shim.py

@@ -0,0 +1,189 @@
+#!/usr/bin/env python3
+"""Test script for the Gitea GitHub Shim."""
+
+import os
+import sys
+from pathlib import Path
+
+# Add current directory to path
+current_dir = Path(__file__).parent
+sys.path.insert(0, str(current_dir))
+
+try:
+    from gitea_github_shim import GiteaGitHubShim
+    from config import get_github_client, is_gitea_mode, get_api_info
+    from utils import setup_api_environment, log_api_configuration
+except ImportError as e:
+    print(f"Import error: {e}")
+    print("Make sure you're running from the correct directory")
+    sys.exit(1)
+
+
+def test_shim_basic():
+    """Test basic shim functionality."""
+    print("=== Testing Gitea GitHub Shim ===")
+    
+    # Set up environment
+    setup_api_environment()
+    log_api_configuration()
+    
+    # Get API info
+    api_info = get_api_info()
+    print(f"API Info: {api_info}")
+    
+    # Test client creation
+    try:
+        client = get_github_client()
+        print(f"✓ Successfully created client: {type(client).__name__}")
+        
+        # Test API status
+        try:
+            status = client.get_api_status()
+            print(f"✓ API Status: {status}")
+        except Exception as e:
+            print(f"⚠ API Status failed: {e}")
+        
+        # Test rate limit
+        try:
+            rate_limit = client.get_rate_limit()
+            print(f"✓ Rate Limit: {rate_limit}")
+        except Exception as e:
+            print(f"⚠ Rate Limit failed: {e}")
+            
+    except ValueError as e:
+        print(f"✗ Configuration error: {e}")
+        print("  Please set GITHUB_TOKEN or GITEA_TOKEN environment variable")
+        return False
+    except Exception as e:
+        print(f"✗ Failed to create client: {e}")
+        return False
+    
+    return True
+
+
+def test_repository_access():
+    """Test repository access functionality."""
+    print("\n=== Testing Repository Access ===")
+    
+    try:
+        client = get_github_client()
+        
+        # Test with a known repository (GitHub's hello-world)
+        test_repo = "octocat/Hello-World"
+        
+        try:
+            repo = client.get_repo(test_repo)
+            print(f"✓ Successfully accessed repository: {repo.full_name}")
+            print(f"  - Default branch: {repo.default_branch}")
+            print(f"  - Description: {repo.description}")
+            print(f"  - Private: {repo.private}")
+            
+        except Exception as e:
+            print(f"⚠ Repository access failed: {e}")
+            print("  This might be expected if using Gitea without the test repo")
+            
+    except ValueError as e:
+        print(f"✗ Configuration error: {e}")
+        return False
+    except Exception as e:
+        print(f"✗ Repository test failed: {e}")
+        return False
+    
+    return True
+
+
+def test_user_access():
+    """Test user access functionality."""
+    print("\n=== Testing User Access ===")
+    
+    try:
+        client = get_github_client()
+        
+        # Test getting authenticated user
+        try:
+            user = client.get_user()
+            print(f"✓ Successfully got authenticated user: {user.login}")
+            
+        except Exception as e:
+            print(f"⚠ User access failed: {e}")
+            
+    except ValueError as e:
+        print(f"✗ Configuration error: {e}")
+        return False
+    except Exception as e:
+        print(f"✗ User test failed: {e}")
+        return False
+    
+    return True
+
+
+def test_configuration():
+    """Test configuration functionality."""
+    print("\n=== Testing Configuration ===")
+    
+    try:
+        # Test API info
+        api_info = get_api_info()
+        print(f"✓ API Info: {api_info}")
+        
+        # Test mode detection
+        mode = "Gitea" if is_gitea_mode() else "GitHub"
+        print(f"✓ API Mode: {mode}")
+        
+        # Test client class detection
+        from config import config
+        client_class = config.get_client_class()
+        print(f"✓ Client Class: {client_class.__name__}")
+        
+        return True
+        
+    except Exception as e:
+        print(f"✗ Configuration test failed: {e}")
+        return False
+
+
+def main():
+    """Main test function."""
+    print("Gitea GitHub Shim Test Suite")
+    print("=" * 40)
+    
+    # Check environment
+    print(f"USE_GITEA: {os.getenv('USE_GITEA', 'false')}")
+    print(f"GITEA_URL: {os.getenv('GITEA_URL', 'not set')}")
+    print(f"GITHUB_TOKEN: {'set' if os.getenv('GITHUB_TOKEN') else 'not set'}")
+    print(f"GITEA_TOKEN: {'set' if os.getenv('GITEA_TOKEN') else 'not set'}")
+    print()
+    
+    # Run tests
+    tests = [
+        test_configuration,
+        test_shim_basic,
+        test_repository_access,
+        test_user_access,
+    ]
+    
+    passed = 0
+    total = len(tests)
+    
+    for test in tests:
+        try:
+            if test():
+                passed += 1
+        except Exception as e:
+            print(f"✗ Test {test.__name__} failed with exception: {e}")
+    
+    print(f"\n=== Test Results ===")
+    print(f"Passed: {passed}/{total}")
+    
+    if passed == total:
+        print("🎉 All tests passed!")
+        return 0
+    else:
+        print("⚠ Some tests failed or had warnings")
+        if not os.getenv('GITHUB_TOKEN') and not os.getenv('GITEA_TOKEN'):
+            print("\n💡 To test with real API access, set GITHUB_TOKEN or GITEA_TOKEN")
+        return 1
+
+
+if __name__ == "__main__":
+    sys.exit(main()) 

gitea-shim/python/tests/__init__.py

@@ -0,0 +1 @@
+"""Tests for Gitea GitHub shim.""" 

gitea-shim/python/tests/test_gitea_github_shim.py

@@ -0,0 +1,642 @@
+"""Unit tests for the Gitea GitHub shim."""
+
+import unittest
+from unittest.mock import Mock, MagicMock, patch
+import os
+from datetime import datetime
+
+# Import the shim classes
+import sys
+sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))
+from gitea_github_shim import GiteaGitHubShim
+from models.repository import Repository
+from models.pull_request import PullRequest
+from models.user import User
+
+
+class TestGiteaGitHubShim(unittest.TestCase):
+    """Test cases for GiteaGitHubShim class."""
+    
+    def setUp(self):
+        """Set up test fixtures."""
+        self.token = "test_token"
+        self.base_url = "https://gitea.example.com"
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_init_with_token_and_url(self, mock_gitea_class):
+        """Test initialization with both token and URL."""
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        
+        shim = GiteaGitHubShim(self.token, base_url=self.base_url)
+        
+        self.assertEqual(shim.token, self.token)
+        self.assertEqual(shim.base_url, self.base_url)
+        mock_gitea_class.assert_called_once_with(self.base_url, self.token)
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_init_with_token_only(self, mock_gitea_class):
+        """Test initialization with only token (GitHub compatibility mode)."""
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        
+        with patch.dict(os.environ, {'GITEA_URL': 'https://env.gitea.com'}):
+            shim = GiteaGitHubShim(self.token)
+            
+        self.assertEqual(shim.token, self.token)
+        self.assertEqual(shim.base_url, 'https://env.gitea.com')
+        mock_gitea_class.assert_called_once_with('https://env.gitea.com', self.token)
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_get_repo(self, mock_gitea_class):
+        """Test getting a repository."""
+        # Set up mocks
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        
+        mock_repo = Mock()
+        mock_repo.name = "test-repo"
+        mock_repo.full_name = "owner/test-repo"
+        mock_repo.description = "Test repository"
+        mock_repo.private = False
+        mock_repo.fork = False
+        mock_repo.created_at = datetime.now()
+        mock_repo.updated_at = datetime.now()
+        mock_repo.size = 1024
+        mock_repo.stars_count = 10
+        mock_repo.watchers_count = 5
+        mock_repo.forks_count = 2
+        mock_repo.open_issues_count = 3
+        mock_repo.default_branch = "main"
+        mock_repo.archived = False
+        mock_repo.html_url = "https://gitea.example.com/owner/test-repo"
+        mock_repo.clone_url = "https://gitea.example.com/owner/test-repo.git"
+        mock_repo.ssh_url = "git@gitea.example.com:owner/test-repo.git"
+        
+        mock_owner = Mock()
+        mock_owner.login = "owner"
+        mock_owner.id = 1
+        mock_owner.avatar_url = "https://gitea.example.com/avatars/1"
+        mock_repo.owner = mock_owner
+        
+        mock_gitea.get_repo.return_value = mock_repo
+        
+        # Test
+        shim = GiteaGitHubShim(self.token, base_url=self.base_url)
+        repo = shim.get_repo("owner/test-repo")
+        
+        # Assertions
+        self.assertIsInstance(repo, Repository)
+        self.assertEqual(repo.name, "test-repo")
+        self.assertEqual(repo.full_name, "owner/test-repo")
+        self.assertEqual(repo.default_branch, "main")
+        mock_gitea.get_repo.assert_called_once_with("owner", "test-repo")
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_get_user_authenticated(self, mock_gitea_class):
+        """Test getting authenticated user."""
+        # Set up mocks
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        
+        mock_user = Mock()
+        mock_user.login = "testuser"
+        mock_user.id = 1
+        mock_user.avatar_url = "https://gitea.example.com/avatars/1"
+        mock_user.html_url = "https://gitea.example.com/testuser"
+        mock_user.full_name = "Test User"
+        mock_user.location = "Earth"
+        mock_user.email = "test@example.com"
+        mock_user.created = datetime.now()
+        
+        mock_gitea.get_user.return_value = mock_user
+        
+        # Test
+        shim = GiteaGitHubShim(self.token, base_url=self.base_url)
+        user = shim.get_user()
+        
+        # Assertions
+        self.assertIsInstance(user, User)
+        self.assertEqual(user.login, "testuser")
+        self.assertEqual(user.email, "test@example.com")
+        mock_gitea.get_user.assert_called_once_with()
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_get_user_by_login(self, mock_gitea_class):
+        """Test getting user by login name."""
+        # Set up mocks
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        
+        mock_user = Mock()
+        mock_user.login = "otheruser"
+        mock_user.id = 2
+        mock_user.avatar_url = "https://gitea.example.com/avatars/2"
+        mock_user.html_url = "https://gitea.example.com/otheruser"
+        mock_user.full_name = "Other User"
+        mock_user.location = "Mars"
+        mock_user.email = "other@example.com"
+        mock_user.created = datetime.now()
+        
+        mock_gitea.get_user.return_value = mock_user
+        
+        # Test
+        shim = GiteaGitHubShim(self.token, base_url=self.base_url)
+        user = shim.get_user("otheruser")
+        
+        # Assertions
+        self.assertIsInstance(user, User)
+        self.assertEqual(user.login, "otheruser")
+        mock_gitea.get_user.assert_called_once_with("otheruser")
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_create_repo(self, mock_gitea_class):
+        """Test creating a repository."""
+        # Set up mocks
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        
+        mock_repo = Mock()
+        mock_repo.name = "new-repo"
+        mock_repo.full_name = "testuser/new-repo"
+        mock_repo.description = "New test repository"
+        mock_repo.private = True
+        mock_repo.fork = False
+        mock_repo.created_at = datetime.now()
+        mock_repo.updated_at = datetime.now()
+        mock_repo.size = 0
+        mock_repo.stars_count = 0
+        mock_repo.watchers_count = 0
+        mock_repo.forks_count = 0
+        mock_repo.open_issues_count = 0
+        mock_repo.default_branch = "main"
+        mock_repo.archived = False
+        mock_repo.html_url = "https://gitea.example.com/testuser/new-repo"
+        mock_repo.clone_url = "https://gitea.example.com/testuser/new-repo.git"
+        mock_repo.ssh_url = "git@gitea.example.com:testuser/new-repo.git"
+        
+        mock_owner = Mock()
+        mock_owner.login = "testuser"
+        mock_owner.id = 1
+        mock_owner.avatar_url = "https://gitea.example.com/avatars/1"
+        mock_repo.owner = mock_owner
+        
+        mock_gitea.create_repo.return_value = mock_repo
+        
+        # Test
+        shim = GiteaGitHubShim(self.token, base_url=self.base_url)
+        repo = shim.create_repo(
+            "new-repo",
+            description="New test repository",
+            private=True,
+            auto_init=True,
+            gitignore_template="Python",
+            license_template="MIT"
+        )
+        
+        # Assertions
+        self.assertIsInstance(repo, Repository)
+        self.assertEqual(repo.name, "new-repo")
+        self.assertEqual(repo.description, "New test repository")
+        self.assertTrue(repo.private)
+        
+        mock_gitea.create_repo.assert_called_once_with(
+            name="new-repo",
+            description="New test repository",
+            private=True,
+            auto_init=True,
+            gitignores="Python",
+            license="MIT",
+            readme=""
+        )
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_get_api_status(self, mock_gitea_class):
+        """Test getting API status."""
+        # Set up mocks
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        mock_gitea.get_version.return_value = "1.17.0"
+        
+        # Test
+        shim = GiteaGitHubShim(self.token, base_url=self.base_url)
+        status = shim.get_api_status()
+        
+        # Assertions
+        self.assertEqual(status['status'], 'good')
+        self.assertEqual(status['version'], '1.17.0')
+        self.assertEqual(status['api'], 'gitea')
+        
+    @patch('gitea_github_shim.Gitea')
+    def test_get_rate_limit(self, mock_gitea_class):
+        """Test getting rate limit (mock for Gitea)."""
+        # Set up mocks
+        mock_gitea = Mock()
+        mock_gitea_class.return_value = mock_gitea
+        
+        # Test
+        shim = GiteaGitHubShim(self.token, base_url=self.base_url)
+        rate_limit = shim.get_rate_limit()
+        
+        # Assertions
+        self.assertEqual(rate_limit['rate']['limit'], 999999)
+        self.assertEqual(rate_limit['rate']['remaining'], 999999)
+        self.assertEqual(rate_limit['rate']['reset'], 0)
+
+
+class TestRepository(unittest.TestCase):
+    """Test cases for Repository model."""
+    
+    def setUp(self):
+        """Set up test fixtures."""
+        self.mock_gitea = Mock()
+        self.mock_repo = Mock()
+        
+        # Set up repository attributes
+        self.mock_repo.name = "test-repo"
+        self.mock_repo.full_name = "owner/test-repo"
+        self.mock_repo.description = "Test repository"
+        self.mock_repo.private = False
+        self.mock_repo.fork = False
+        self.mock_repo.created_at = datetime.now()
+        self.mock_repo.updated_at = datetime.now()
+        self.mock_repo.size = 1024
+        self.mock_repo.stars_count = 10
+        self.mock_repo.watchers_count = 5
+        self.mock_repo.forks_count = 2
+        self.mock_repo.open_issues_count = 3
+        self.mock_repo.default_branch = "main"
+        self.mock_repo.archived = False
+        self.mock_repo.html_url = "https://gitea.example.com/owner/test-repo"
+        self.mock_repo.clone_url = "https://gitea.example.com/owner/test-repo.git"
+        self.mock_repo.ssh_url = "git@gitea.example.com:owner/test-repo.git"
+        
+        mock_owner = Mock()
+        mock_owner.login = "owner"
+        mock_owner.id = 1
+        mock_owner.avatar_url = "https://gitea.example.com/avatars/1"
+        self.mock_repo.owner = mock_owner
+        
+    def test_repository_initialization(self):
+        """Test Repository model initialization."""
+        repo = Repository(self.mock_repo, self.mock_gitea)
+        
+        self.assertEqual(repo.name, "test-repo")
+        self.assertEqual(repo.full_name, "owner/test-repo")
+        self.assertEqual(repo.default_branch, "main")
+        self.assertEqual(repo.stargazers_count, 10)
+        self.assertEqual(repo.owner['login'], "owner")
+        
+    def test_get_pull(self):
+        """Test getting a pull request."""
+        # Set up mock PR
+        mock_pr = Mock()
+        mock_pr.number = 1
+        mock_pr.state = "open"
+        mock_pr.title = "Test PR"
+        mock_pr.body = "Test PR body"
+        mock_pr.created_at = datetime.now()
+        mock_pr.updated_at = datetime.now()
+        mock_pr.closed_at = None
+        mock_pr.merged_at = None
+        mock_pr.merge_commit_sha = None
+        mock_pr.html_url = "https://gitea.example.com/owner/test-repo/pulls/1"
+        mock_pr.diff_url = "https://gitea.example.com/owner/test-repo/pulls/1.diff"
+        mock_pr.patch_url = "https://gitea.example.com/owner/test-repo/pulls/1.patch"
+        mock_pr.mergeable = True
+        mock_pr.merged = False
+        
+        mock_user = Mock()
+        mock_user.login = "contributor"
+        mock_user.id = 2
+        mock_user.avatar_url = "https://gitea.example.com/avatars/2"
+        mock_pr.user = mock_user
+        mock_pr.assignee = None
+        mock_pr.assignees = []  # Empty list of assignees
+        mock_pr.labels = []  # Empty list of labels
+        
+        mock_base = Mock()
+        mock_base.ref = "main"
+        mock_base.sha = "abc123"
+        mock_base.repo = self.mock_repo
+        mock_pr.base = mock_base
+        
+        mock_head = Mock()
+        mock_head.ref = "feature-branch"
+        mock_head.sha = "def456"
+        mock_head.repo = self.mock_repo
+        mock_pr.head = mock_head
+        
+        mock_pr.milestone = None
+        
+        self.mock_repo.get_pull.return_value = mock_pr
+        
+        # Test
+        repo = Repository(self.mock_repo, self.mock_gitea)
+        pr = repo.get_pull(1)
+        
+        # Assertions
+        self.assertIsInstance(pr, PullRequest)
+        self.assertEqual(pr.number, 1)
+        self.assertEqual(pr.title, "Test PR")
+        self.assertEqual(pr.state, "open")
+        self.mock_repo.get_pull.assert_called_once_with(1)
+        
+    def test_create_pull(self):
+        """Test creating a pull request."""
+        # Set up mock PR
+        mock_pr = Mock()
+        mock_pr.number = 2
+        mock_pr.state = "open"
+        mock_pr.title = "New feature"
+        mock_pr.body = "This adds a new feature"
+        mock_pr.created_at = datetime.now()
+        mock_pr.updated_at = datetime.now()
+        mock_pr.closed_at = None
+        mock_pr.merged_at = None
+        mock_pr.merge_commit_sha = None
+        mock_pr.html_url = "https://gitea.example.com/owner/test-repo/pulls/2"
+        mock_pr.diff_url = "https://gitea.example.com/owner/test-repo/pulls/2.diff"
+        mock_pr.patch_url = "https://gitea.example.com/owner/test-repo/pulls/2.patch"
+        mock_pr.mergeable = True
+        mock_pr.merged = False
+        
+        mock_user = Mock()
+        mock_user.login = "contributor"
+        mock_user.id = 2
+        mock_user.avatar_url = "https://gitea.example.com/avatars/2"
+        mock_pr.user = mock_user
+        mock_pr.assignee = None
+        mock_pr.assignees = []  # Empty list of assignees
+        mock_pr.labels = []  # Empty list of labels
+        
+        mock_base = Mock()
+        mock_base.ref = "main"
+        mock_base.sha = "abc123"
+        mock_base.repo = self.mock_repo
+        mock_pr.base = mock_base
+        
+        mock_head = Mock()
+        mock_head.ref = "feature/new-feature"
+        mock_head.sha = "ghi789"
+        mock_head.repo = self.mock_repo
+        mock_pr.head = mock_head
+        
+        mock_pr.milestone = None
+        
+        self.mock_repo.create_pull_request.return_value = mock_pr
+        
+        # Test
+        repo = Repository(self.mock_repo, self.mock_gitea)
+        pr = repo.create_pull(
+            title="New feature",
+            body="This adds a new feature",
+            head="feature/new-feature",
+            base="main"
+        )
+        
+        # Assertions
+        self.assertIsInstance(pr, PullRequest)
+        self.assertEqual(pr.title, "New feature")
+        self.assertEqual(pr.base['ref'], "main")
+        self.assertEqual(pr.head['ref'], "feature/new-feature")
+        
+        self.mock_repo.create_pull_request.assert_called_once_with(
+            title="New feature",
+            body="This adds a new feature",
+            head="feature/new-feature",
+            base="main"
+        )
+
+
+class TestPullRequest(unittest.TestCase):
+    """Test cases for PullRequest model."""
+    
+    def setUp(self):
+        """Set up test fixtures."""
+        self.mock_gitea = Mock()
+        self.mock_repo = Mock()
+        self.mock_pr = Mock()
+        
+        # Set up PR attributes
+        self.mock_pr.number = 1
+        self.mock_pr.state = "open"
+        self.mock_pr.title = "Test PR"
+        self.mock_pr.body = "Test PR body"
+        self.mock_pr.created_at = datetime.now()
+        self.mock_pr.updated_at = datetime.now()
+        self.mock_pr.closed_at = None
+        self.mock_pr.merged_at = None
+        self.mock_pr.merge_commit_sha = None
+        self.mock_pr.html_url = "https://gitea.example.com/owner/test-repo/pulls/1"
+        self.mock_pr.diff_url = "https://gitea.example.com/owner/test-repo/pulls/1.diff"
+        self.mock_pr.patch_url = "https://gitea.example.com/owner/test-repo/pulls/1.patch"
+        self.mock_pr.mergeable = True
+        self.mock_pr.merged = False
+        
+        mock_user = Mock()
+        mock_user.login = "contributor"
+        mock_user.id = 2
+        mock_user.avatar_url = "https://gitea.example.com/avatars/2"
+        self.mock_pr.user = mock_user
+        self.mock_pr.assignee = None
+        
+        # Add missing attributes
+        self.mock_pr.assignees = []  # Empty list of assignees
+        self.mock_pr.labels = []  # Empty list of labels
+        
+        mock_base = Mock()
+        mock_base.ref = "main"
+        mock_base.sha = "abc123"
+        mock_base.repo = Mock()
+        mock_base.repo.name = "test-repo"
+        mock_base.repo.full_name = "owner/test-repo"
+        mock_base.repo.owner = Mock()
+        mock_base.repo.owner.login = "owner"
+        mock_base.repo.owner.id = 1
+        mock_base.repo.owner.avatar_url = "https://gitea.example.com/avatars/1"
+        self.mock_pr.base = mock_base
+        
+        mock_head = Mock()
+        mock_head.ref = "feature-branch"
+        mock_head.sha = "def456"
+        mock_head.repo = Mock()
+        mock_head.repo.name = "test-repo"
+        mock_head.repo.full_name = "contributor/test-repo"
+        mock_head.repo.owner = mock_user
+        self.mock_pr.head = mock_head
+        
+        self.mock_pr.milestone = None
+        
+    def test_pull_request_initialization(self):
+        """Test PullRequest model initialization."""
+        pr = PullRequest(self.mock_pr, self.mock_repo, self.mock_gitea)
+        
+        self.assertEqual(pr.number, 1)
+        self.assertEqual(pr.title, "Test PR")
+        self.assertEqual(pr.state, "open")
+        self.assertFalse(pr.merged)
+        self.assertEqual(pr.user['login'], "contributor")
+        self.assertEqual(pr.base['ref'], "main")
+        self.assertEqual(pr.head['ref'], "feature-branch")
+        
+    def test_update_pull_request(self):
+        """Test updating a pull request."""
+        # Set up mock for update
+        updated_pr = Mock()
+        updated_pr.number = 1
+        updated_pr.state = "open"
+        updated_pr.title = "Updated PR Title"
+        updated_pr.body = "Updated PR body"
+        updated_pr.created_at = self.mock_pr.created_at
+        updated_pr.updated_at = datetime.now()
+        updated_pr.closed_at = None
+        updated_pr.merged_at = None
+        updated_pr.merge_commit_sha = None
+        updated_pr.html_url = self.mock_pr.html_url
+        updated_pr.diff_url = self.mock_pr.diff_url
+        updated_pr.patch_url = self.mock_pr.patch_url
+        updated_pr.mergeable = True
+        updated_pr.merged = False
+        updated_pr.user = self.mock_pr.user
+        updated_pr.assignee = None
+        updated_pr.base = self.mock_pr.base
+        updated_pr.head = self.mock_pr.head
+        updated_pr.milestone = None
+        
+        # Add missing attributes
+        updated_pr.assignees = []  # Empty list of assignees
+        updated_pr.labels = []  # Empty list of labels
+        
+        self.mock_pr.update.return_value = updated_pr
+        
+        # Test
+        pr = PullRequest(self.mock_pr, self.mock_repo, self.mock_gitea)
+        updated = pr.update(title="Updated PR Title", body="Updated PR body")
+        
+        # Assertions
+        self.assertEqual(updated.title, "Updated PR Title")
+        self.assertEqual(updated.body, "Updated PR body")
+        self.mock_pr.update.assert_called_once_with(
+            title="Updated PR Title",
+            body="Updated PR body"
+        )
+        
+    def test_merge_pull_request(self):
+        """Test merging a pull request."""
+        # Set up mock for merge
+        merge_result = Mock()
+        merge_result.sha = "merged123"
+        
+        self.mock_pr.merge.return_value = merge_result
+        
+        # Test
+        pr = PullRequest(self.mock_pr, self.mock_repo, self.mock_gitea)
+        result = pr.merge(
+            commit_title="Merge PR #1",
+            commit_message="This merges the feature",
+            merge_method="squash"
+        )
+        
+        # Assertions
+        self.assertEqual(result['sha'], "merged123")
+        self.assertTrue(result['merged'])
+        self.assertEqual(result['message'], "Pull Request successfully merged")
+        
+        self.mock_pr.merge.assert_called_once_with(
+            style="squash",
+            title="Merge PR #1",
+            message="This merges the feature"
+        )
+
+
+class TestUser(unittest.TestCase):
+    """Test cases for User model."""
+    
+    def setUp(self):
+        """Set up test fixtures."""
+        self.mock_gitea = Mock()
+        self.mock_user = Mock()
+        
+        # Set up user attributes
+        self.mock_user.login = "testuser"
+        self.mock_user.id = 1
+        self.mock_user.avatar_url = "https://gitea.example.com/avatars/1"
+        self.mock_user.html_url = "https://gitea.example.com/testuser"
+        self.mock_user.full_name = "Test User"
+        self.mock_user.location = "Earth"
+        self.mock_user.email = "test@example.com"
+        self.mock_user.created = datetime.now()
+        
+    def test_user_initialization(self):
+        """Test User model initialization."""
+        user = User(self.mock_user, self.mock_gitea)
+        
+        self.assertEqual(user.login, "testuser")
+        self.assertEqual(user.name, "Test User")
+        self.assertEqual(user.email, "test@example.com")
+        self.assertEqual(user.location, "Earth")
+        self.assertEqual(user.type, "User")
+        
+    def test_get_repos(self):
+        """Test getting user repositories."""
+        # Set up mock repos
+        mock_repo1 = Mock()
+        mock_repo1.name = "repo1"
+        mock_repo1.full_name = "testuser/repo1"
+        mock_repo1.created_at = datetime.now()
+        mock_repo1.updated_at = datetime.now()
+        
+        mock_repo2 = Mock()
+        mock_repo2.name = "repo2"
+        mock_repo2.full_name = "testuser/repo2"
+        mock_repo2.created_at = datetime.now()
+        mock_repo2.updated_at = datetime.now()
+        
+        # Set other required attributes for Repository initialization
+        for repo in [mock_repo1, mock_repo2]:
+            repo.description = "Test repo"
+            repo.private = False
+            repo.fork = False
+            repo.size = 100
+            repo.stars_count = 1
+            repo.watchers_count = 1
+            repo.forks_count = 0
+            repo.open_issues_count = 0
+            repo.default_branch = "main"
+            repo.archived = False
+            repo.html_url = f"https://gitea.example.com/{repo.full_name}"
+            repo.clone_url = f"https://gitea.example.com/{repo.full_name}.git"
+            repo.ssh_url = f"git@gitea.example.com:{repo.full_name}.git"
+            repo.owner = self.mock_user
+        
+        self.mock_user.get_repos.return_value = [mock_repo1, mock_repo2]
+        
+        # Test
+        user = User(self.mock_user, self.mock_gitea)
+        repos = user.get_repos()
+        
+        # Assertions
+        self.assertEqual(len(repos), 2)
+        self.assertEqual(repos[0].name, "repo1")
+        self.assertEqual(repos[1].name, "repo2")
+        self.mock_user.get_repos.assert_called_once()
+        
+    def test_follow_user(self):
+        """Test following another user."""
+        # Create another user to follow
+        other_user = Mock()
+        other_user.login = "otheruser"
+        
+        # Test
+        user = User(self.mock_user, self.mock_gitea)
+        other = User(other_user, self.mock_gitea)
+        
+        user.add_to_following(other)
+        
+        # Assertions
+        self.mock_user.follow.assert_called_once_with("otheruser")
+
+
+if __name__ == '__main__':
+    unittest.main() 

gitea-shim/python/utils.py

@@ -0,0 +1,121 @@
+"""Utility functions for GitHub/Gitea migration."""
+
+import os
+import logging
+from typing import Optional, Dict, Any
+
+logger = logging.getLogger(__name__)
+
+
+def setup_api_environment():
+    """
+    Set up environment variables for API configuration.
+    
+    This function helps configure the environment for either GitHub or Gitea mode.
+    """
+    # Check if we should use Gitea
+    use_gitea = os.getenv('USE_GITEA', 'false').lower() == 'true'
+    
+    if use_gitea:
+        logger.info("Configuring for Gitea mode")
+        
+        # Ensure GITEA_URL is set
+        if not os.getenv('GITEA_URL'):
+            os.environ['GITEA_URL'] = 'http://localhost:3000'
+            logger.info(f"Set GITEA_URL to {os.environ['GITEA_URL']}")
+        
+        # Use GITEA_TOKEN if available, otherwise fall back to GITHUB_TOKEN
+        if not os.getenv('GITEA_TOKEN') and os.getenv('GITHUB_TOKEN'):
+            os.environ['GITEA_TOKEN'] = os.environ['GITHUB_TOKEN']
+            logger.info("Using GITHUB_TOKEN as GITEA_TOKEN")
+            
+    else:
+        logger.info("Configuring for GitHub mode")
+        
+        # Ensure GITHUB_TOKEN is set
+        if not os.getenv('GITHUB_TOKEN'):
+            logger.warning("GITHUB_TOKEN not set")
+
+
+def validate_api_configuration() -> Dict[str, Any]:
+    """
+    Validate the current API configuration.
+    
+    Returns:
+        Dictionary with validation results
+    """
+    use_gitea = os.getenv('USE_GITEA', 'false').lower() == 'true'
+    
+    if use_gitea:
+        gitea_url = os.getenv('GITEA_URL')
+        gitea_token = os.getenv('GITEA_TOKEN') or os.getenv('GITHUB_TOKEN')
+        
+        return {
+            'mode': 'gitea',
+            'url_set': bool(gitea_url),
+            'token_set': bool(gitea_token),
+            'url': gitea_url,
+            'valid': bool(gitea_url and gitea_token)
+        }
+    else:
+        github_token = os.getenv('GITHUB_TOKEN')
+        
+        return {
+            'mode': 'github',
+            'url_set': True,  # GitHub URL is fixed
+            'token_set': bool(github_token),
+            'url': 'https://api.github.com',
+            'valid': bool(github_token)
+        }
+
+
+def migrate_github_imports():
+    """
+    Helper function to show how to migrate GitHub imports.
+    
+    This function doesn't actually do anything, but serves as documentation
+    for the migration process.
+    """
+    migration_examples = {
+        'old_import': 'from github import Github',
+        'new_import': 'from gitea_shim import get_github_client',
+        'old_usage': 'gh = Github(token)',
+        'new_usage': 'gh = get_github_client()',
+        'old_repo': 'repo = gh.get_repo("owner/repo")',
+        'new_repo': 'repo = gh.get_repo("owner/repo")  # Same interface!'
+    }
+    
+    logger.info("Migration examples:")
+    for key, value in migration_examples.items():
+        logger.info(f"{key}: {value}")
+
+
+def get_api_client_info() -> Dict[str, Any]:
+    """
+    Get information about the current API client configuration.
+    
+    Returns:
+        Dictionary with API client information
+    """
+    try:
+        from .config import get_api_info
+        return get_api_info()
+    except ImportError:
+        return validate_api_configuration()
+
+
+def log_api_configuration():
+    """Log the current API configuration for debugging."""
+    config = get_api_client_info()
+    logger.info(f"API Configuration: {config}")
+    
+    if not config.get('valid', False):
+        logger.warning("API configuration is invalid!")
+        if config['mode'] == 'gitea':
+            if not config['url_set']:
+                logger.error("GITEA_URL not set")
+            if not config['token_set']:
+                logger.error("GITEA_TOKEN or GITHUB_TOKEN not set")
+        else:
+            if not config['token_set']:
+                logger.error("GITHUB_TOKEN not set") 

worker/orca-agent/src/server/services/github_service.py

@@ -1,8 +1,20 @@
 import re
 import requests
-from github import Github
 import os
 import logging
+import sys
+from pathlib import Path
+
+# Add the gitea-shim to the path
+gitea_shim_path = Path(__file__).parent.parent.parent.parent.parent / "gitea-shim" / "python"
+sys.path.insert(0, str(gitea_shim_path))
+
+try:
+    from gitea_shim import get_github_client, is_gitea_mode
+except ImportError:
+    # Fallback to regular GitHub if shim is not available
+    from github import Github as get_github_client
+    is_gitea_mode = lambda: False
 
 logger = logging.getLogger(__name__)
 
@@ -14,7 +26,11 @@ def verify_pr_ownership(
     expected_repo,
 ):
     try:
-        gh = Github(os.environ.get("GITHUB_TOKEN"))
+        # Use the shim to get GitHub-compatible client
+        gh = get_github_client()
+        
+        # Log which API we're using
+        logger.info(f"Using {'Gitea' if is_gitea_mode() else 'GitHub'} API for PR verification")
 
         match = re.match(r"https://github.com/([^/]+)/([^/]+)/pull/(\d+)", pr_url)
         if not match:

worker/orca-agent/src/workflows/repoSummarizer/workflow.py

@@ -1,7 +1,20 @@
 """Task decomposition workflow implementation."""
 
 import os
-from github import Github
+import sys
+from pathlib import Path
+
+# Add the gitea-shim to the path
+gitea_shim_path = Path(__file__).parent.parent.parent.parent.parent / "gitea-shim" / "python"
+sys.path.insert(0, str(gitea_shim_path))
+
+try:
+    from gitea_shim import get_github_client, is_gitea_mode
+except ImportError:
+    # Fallback to regular GitHub if shim is not available
+    from github import Github as get_github_client
+    is_gitea_mode = lambda: False
+
 import requests
 from prometheus_swarm.workflows.base import Workflow
 from prometheus_swarm.utils.logging import log_section, log_key_value, log_error
@@ -99,9 +112,9 @@ class RepoSummarizerWorkflow(Workflow):
         check_required_env_vars(["GITHUB_TOKEN", "GITHUB_USERNAME"])
         validate_github_auth(os.getenv("GITHUB_TOKEN"), os.getenv("GITHUB_USERNAME"))
 
-        # Get the default branch from GitHub
+        # Get the default branch from GiteaGitHubShim
         try:
-            gh = Github(os.getenv("GITHUB_TOKEN"))
+            gh = GiteaGitHubShim(os.getenv("GITHUB_TOKEN"), base_url=os.getenv("GITEA_URL"))
             self.context["repo_full_name"] = (
                 f"{self.context['repo_owner']}/{self.context['repo_name']}"
             )
@@ -111,6 +124,7 @@ class RepoSummarizerWorkflow(Workflow):
             )
             self.context["base"] = repo.default_branch
             log_key_value("Default branch", self.context["base"])
+            log_key_value("API Mode", "GiteaGitHubShim")
         except Exception as e:
             log_error(e, "Failed to get default branch, using 'main'")
             self.context["base"] = "main"

worker/orca-agent/src/workflows/repoSummarizerAudit/workflow.py

@@ -1,7 +1,20 @@
 """Task decomposition workflow implementation."""
 
 import os
-from github import Github
+import sys
+from pathlib import Path
+
+# Add the gitea-shim to the path
+gitea_shim_path = Path(__file__).parent.parent.parent.parent.parent / "gitea-shim" / "python"
+sys.path.insert(0, str(gitea_shim_path))
+
+try:
+    from gitea_shim import get_github_client, is_gitea_mode
+except ImportError:
+    # Fallback to regular GitHub if shim is not available
+    from github import Github as get_github_client
+    is_gitea_mode = lambda: False
+
 from prometheus_swarm.workflows.base import Workflow
 from prometheus_swarm.utils.logging import log_section, log_key_value, log_error
 from src.workflows.repoSummarizerAudit import phases
@@ -89,10 +102,15 @@ class repoSummarizerAuditWorkflow(Workflow):
         self.context["github_token"] = os.getenv("GITHUB_TOKEN")
         # Enter repo directory
         os.chdir(self.context["repo_path"])
-        gh = Github(self.context["github_token"])
+        
+        # Use the shim to get GitHub-compatible client
+        gh = get_github_client()
         repo = gh.get_repo(f"{self.context['repo_owner']}/{self.context['repo_name']}")
         pr = repo.get_pull(self.context["pr_number"])
         self.context["pr"] = pr
+        
+        log_key_value("API Mode", "Gitea" if is_gitea_mode() else "GitHub")
+        
         # Add remote for PR's repository and fetch the branch
         os.system(
             f"git remote add pr_source https://github.com/{pr.head.repo.full_name}"