Disable git if repo exists

agentstack/cli/init.py

@@ -135,12 +135,21 @@
     packaging.create_venv()
     log.info("Installing dependencies...")
     packaging.install_project()
-    repo.init()  # initialize git repo
+
+    if repo.find_parent_repo(conf.PATH):
+        # if a repo already exists, we don't want to initialize a new one
+        log.info("Found existing git repository; disabling tracking.")
+        with conf.ConfigFile() as config:
+            config.use_git = False
+    else:
+        # create a new git repo in the project dir
+        repo.init()
 
     # now we can interact with the project and add Agents, Tasks, and Tools
     # we allow dependencies to be installed along with these, so the project must
     # be fully initialized first.
     with repo.Transaction() as commit:
+        commit.add_message("Initialized new project")
         for task in template_data.tasks:
             commit.add_message(f"Added task {task.name}")
             generation.add_task(**task.model_dump())

agentstack/repo.py

@@ -1,3 +1,5 @@
+from typing import Optional
+from pathlib import Path
 import shutil
 import git
 from agentstack import conf, log
@@ -108,6 +110,18 @@
         raise EnvironmentError(message)
 
 
+def find_parent_repo(path: Path) -> Optional[Path]:
+    """
+    Traverse the directory tree upwards from `path` until a .git directory is found.
+    """
+    current = path.absolute()
+    while current != current.parent:
+        if (current / '.git').exists():
+            return current
+        current = current.parent
+    return None
+
+
 def _get_repo() -> git.Repo:
     """
     Get the git repository for the current project.
@@ -118,22 +132,31 @@
     """
     _require_git()
     try:
+        # look for a repository in the project's directory
         return git.Repo(conf.PATH.absolute())
     except git.exc.InvalidGitRepositoryError:
         message = "No git repository found in the current project."
         log.warning(message)  # log now since this won't bubble to the user
         raise EnvironmentError(message)
 
 
-def init() -> None:
+def init(force_creation: bool = False) -> None:
     """
     Create a git repository for the current project and commit a .gitignore file
-    to initialize the repo. Assumes that a repo does not already exist.
+    to initialize the repo. 
+
+    `force_creation` will create a new repo even if one already exists in a parent
+    directory. default: False
     """
     try:
         _require_git()
     except EnvironmentError as e:
         return  # git is not installed or tracking is disabled
+
+    if find_parent_repo(conf.PATH.absolute()):
+        log.warning("A git repository already exists in a parent directory.")
+        if not force_creation:
+            return
 
     # creates a new repo at conf.PATH / '.git
     repo = git.Repo.init(path=conf.PATH.absolute(), initial_branch=MAIN_BRANCH_NAME)