# apps/api/src/services/git
dir: apps/api/src/services/git

index: apps/api/src/services/git/.pi-map.index.md

## role
Encapsulates all Git version control operations for workspace management, providing both synchronous and asynchronous interfaces for repository cloning, commit history, branch management, and remote operations with SSH authentication support.
## files
- __init__.py | Exports the public API for the git services module by re-exporting key classes and functions from submodules. | dep: src.services.git.clone, src.services.git.git_operations, src.services.git.git_service
- clone.py | Provides git repository cloning with optional SSH authentication, dirty state checking, and cleanup utilities | exp: func:clone_repository(remote_url: str, ssh_key_path: str | None, instance_dir: str, branch) → str, call:Path, call:clone_path.mkdir, call:os.environ.copy, call:str, call:logger.debug, call:subprocess.run, call:logger.error, raise:RuntimeError, func:check_dirty_state(clone_path: str) → tuple[bool, list[str]], call:subprocess.run, call:logger.warning, call:line.strip, call:result.stdout.split, call:len, func:remove_clone_directory(instance_dir: str) → None, call:Path, call:clone_path.exists, call:shutil.rmtree, call:logger.debug | dep: logging, os, subprocess, pathlib, shutil
- git_operations.py | Provides asynchronous git operations (status, commit, push, pull, fetch, checkout, history, branches) scoped to a workspace directory by wrapping git CLI commands. | exp: class:GitStatus, class:Commit, class:GitOperations, method:__init__(self, workspace: Workspace) → None, method:_run(self, *cmd: str) → tuple[int, str, str], call:asyncio.create_subprocess_exec, call:proc.communicate, call:stdout.decode, call:stderr.decode, method:status(self) → GitStatus, call:self._run, call:stdout.splitlines, call:line.startswith, call:line[3:].strip, call:branch_info.split("[ahead ")[1].split, call:int, call:ahead_str.split, call:branch_info.split("[behind ")[1].split, call:behind_str.split, call:len, call:untracked.append, call:deleted.append, call:added.append, call:modified.append, call:GitStatus, method:commit(self, message: str) → None, call:self._run, call:logger.info, raise:RuntimeError, method:push(self) → None, call:self._run, call:logger.info, raise:RuntimeError, method:pull(self) → None, call:self._run, call:logger.info, raise:RuntimeError, method:fetch(self) → None, call:self._run, call:logger.info, raise:RuntimeError, method:checkout(self, branch: str) → None, call:self._run, call:logger.info, raise:RuntimeError, method:history(self, path, limit) → list[Commit], call:cmd.extend, call:self._run, call:stdout.strip().splitlines, call:line.split, call:len, call:commits.append, call:Commit, raise:RuntimeError, method:branches(self) → tuple[list[str], str], call:self._run, call:stdout.strip().splitlines, call:line.strip, call:line.startswith, call:line.endswith, call:line.replace, call:branches.append, raise:RuntimeError | dep: asyncio, logging, dataclasses, src.models, src.models.Workspace
- git_service.py | Provides asynchronous and synchronous git operations (clone, fetch, pull, branch check) with SSH key support for workspace management. | exp: class:GitService | dep: asyncio, logging, os, subprocess, tempfile
- operations.py | Provides git repository operations including cloning, initialization, remote validation, and branch listing with SSH key authentication support. | exp: func:get_repo_path(user_id: uuid.UUID, project_id: uuid.UUID, name: str) → str, call:Settings, call:os.path.join, call:str, func:build_provider_clone_url(owner: str, repo: str) → str, func:prepare_ssh_env(ssh_key: SSHKey | None) → tuple[dict, str] | None, call:_get_fernet, call:fernet.decrypt(ssh_key.private_key_encrypted.encode()).decode, call:ssh_key.private_key_encrypted.encode, call:tempfile.mkstemp, call:os.write, call:private_key.encode, call:os.close, call:os.chmod, func:preflight_remote_repository(remote_url: str, ssh_key) → None, call:prepare_ssh_env, call:subprocess.run, call:os.path.exists, call:os.unlink, call:logger.error, raise:HTTPException, func:clone_working_repository(remote_url: str, repo_path: str, ssh_key) → None, call:prepare_ssh_env, call:subprocess.run, call:os.path.exists, call:os.unlink, call:logger.error, raise:HTTPException, func:init_working_repository(repo_path: str) → None, call:subprocess.run, raise:HTTPException, func:list_remote_branches(remote_url: str, ssh_key) → tuple[list[str], str], call:prepare_ssh_env, call:subprocess.run, call:logger.warning, call:result.stdout.strip().split, call:line.split, call:len, call:ref.startswith, call:branches.append, call:str, call:os.path.exists, call:os.unlink, raise:RuntimeError | dep: logging, os, subprocess, uuid, fastapi, src.config, src.models, src.services.shared.ssh_keys, tempfile
## arch
Layered abstraction pattern with three implementation tiers: low-level CLI wrappers (git_operations.py, operations.py), mid-level service coordinators (git_service.py), and high-level specialized utilities (clone.py), unified through __init__.py re-exports to present a single public API surface.
## tags
git, raise:runtime, error, run, call:self., clone, call:subprocess.run, ssh
## symbols
- GitStatus
- Commit
- GitOperations
- GitService
- clone_repository
- check_dirty_state
- remove_clone_directory
- __init__
## workflows
- change git behavior
  read: __init__.py, clone.py, git_operations.py
## dirty
-
