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git0/api/deps.py

@@ -66,17 +66,19 @@ async def get_organization_service(
 
 
 async def get_repository_service(
-    db: Annotated[AsyncSession, Depends(get_db)]
+    db: Annotated[AsyncSession, Depends(get_db)],
+    s3_storage: Annotated[S3Storage, Depends(get_s3_storage)], # Added S3Storage dependency
 ) -> RepositoryService:
     """Get a repository service instance.
 
     Args:
         db: The database session
+        s3_storage: The S3 storage instance
 
     Returns:
         RepositoryService: The repository service
     """
-    return RepositoryService(db)
+    return RepositoryService(db, s3_storage) # Pass s3_storage to constructor
 
 
 async def get_issue_service(
@@ -94,17 +96,19 @@ async def get_issue_service(
 
 
 async def get_pull_request_service(
-    db: Annotated[AsyncSession, Depends(get_db)]
+    db: Annotated[AsyncSession, Depends(get_db)],
+    s3_storage: Annotated[S3Storage, Depends(get_s3_storage)], # Added S3Storage dependency
 ) -> PullRequestService:
     """Get a pull request service.
 
     Args:
         db: The database session
+        s3_storage: The S3 storage instance
 
     Returns:
         PullRequestService: The pull request service
     """
-    return PullRequestService(db)
+    return PullRequestService(db, s3_storage) # Pass s3_storage to constructor
 
 
 async def get_commit_service(

git0/api/v1/branches.py

@@ -0,0 +1,166 @@
+"""Branches API router for Git0."""
+
+from fastapi import APIRouter, Depends, HTTPException, status, Response
+
+from git0.api.deps import get_repository_service
+from git0.core.exceptions import NotFoundError, ConflictError
+from git0.models.branch import BranchRead, BranchCreate # Added BranchCreate
+from git0.services.repository import RepositoryService
+
+router = APIRouter(prefix="/orgs/{org_name}/repos/{repo_name}/branches", tags=["branches"])
+
+
+@router.get(
+    "",
+    response_model=list[BranchRead],
+    summary="List Repository Branches",
+    responses={
+        status.HTTP_404_NOT_FOUND: {"description": "Organization or repository not found."},
+        status.HTTP_500_INTERNAL_SERVER_ERROR: {"description": "An unexpected error occurred while listing branches."},
+    },
+)
+async def list_repository_branches(
+    org_name: str,
+    repo_name: str,
+    service: RepositoryService = Depends(get_repository_service),
+) -> list[BranchRead]:
+    """
+    Retrieve a list of all branches in the specified repository.
+
+    Each branch object in the list includes its name and the SHA of its head commit.
+    """
+    try:
+        return await service.list_branches(
+            organization_name=org_name, repository_name=repo_name
+        )
+    except Exception as e:
+        # Log the exception e
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"An unexpected error occurred while listing branches: {str(e)}",
+        )
+
+
+@router.get(
+    "/{branch_name:path}",
+    response_model=BranchRead,
+    summary="Get a Specific Branch",
+    responses={
+        status.HTTP_404_NOT_FOUND: {"description": "Organization, repository, or branch not found."},
+        status.HTTP_409_CONFLICT: {"description": "Error retrieving branch details (e.g., invalid SHA content)."},
+        status.HTTP_500_INTERNAL_SERVER_ERROR: {"description": "An unexpected error occurred while getting the branch."},
+    },
+)
+async def get_repository_branch(
+    org_name: str,
+    repo_name: str,
+    branch_name: str,  # Path parameter allows slashes, e.g., "feature/new-ux"
+    service: RepositoryService = Depends(get_repository_service),
+) -> BranchRead:
+    """
+    Retrieve details for a specific branch within a repository.
+
+    The `branch_name` can include slashes if it's a hierarchical branch (e.g., `feature/login`).
+    Returns the branch name and the SHA of its head commit.
+    """
+    try:
+        return await service.get_branch(
+            organization_name=org_name,
+            repository_name=repo_name,
+            branch_name=branch_name,
+        )
+    except NotFoundError as e:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(e))
+    except ConflictError as e: # If get_branch raises ConflictError for other issues
+        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail=str(e))
+    except Exception as e:
+        # Log the exception e
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"An unexpected error occurred while getting branch '{branch_name}': {str(e)}",
+        )
+
+
+@router.post(
+    "",
+    response_model=BranchRead,
+    status_code=status.HTTP_201_CREATED,
+    summary="Create a New Branch",
+    responses={
+        status.HTTP_404_NOT_FOUND: {"description": "Organization, repository, or source commit SHA not found."},
+        status.HTTP_409_CONFLICT: {"description": "Branch already exists or other conflict during creation."},
+        status.HTTP_422_UNPROCESSABLE_ENTITY: {"description": "Validation error, e.g., invalid branch name format or invalid source SHA format."},
+        status.HTTP_500_INTERNAL_SERVER_ERROR: {"description": "An unexpected error occurred while creating the branch."},
+    },
+)
+async def create_new_branch(
+    org_name: str,
+    repo_name: str,
+    branch_create: BranchCreate,
+    service: RepositoryService = Depends(get_repository_service),
+) -> BranchRead:
+    """
+    Create a new branch in the specified repository.
+
+    The new branch will point to the commit specified by `source_sha`.
+    Branch names must adhere to Git reference naming conventions.
+    """
+    try:
+        return await service.create_branch(
+            organization_name=org_name,
+            repository_name=repo_name,
+            branch_create=branch_create,
+        )
+    except NotFoundError as e:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(e))
+    except ConflictError as e:
+        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail=str(e))
+    except ValueError as e: # Catch Pydantic validation errors for branch name or SHA
+        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY, detail=str(e))
+    except Exception as e:
+        # Log the exception e
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"An unexpected error occurred while creating branch '{branch_create.name}': {str(e)}",
+        )
+
+
+@router.delete(
+    "/{branch_name:path}",
+    status_code=status.HTTP_204_NO_CONTENT,
+    summary="Delete a Branch",
+    responses={
+        status.HTTP_404_NOT_FOUND: {"description": "Organization, repository, or branch not found."},
+        status.HTTP_409_CONFLICT: {"description": "Error during deletion process (e.g., could not verify branch for deletion)."},
+        status.HTTP_500_INTERNAL_SERVER_ERROR: {"description": "An unexpected error occurred while deleting the branch."},
+    },
+)
+async def delete_repository_branch(
+    org_name: str,
+    repo_name: str,
+    branch_name: str,  # Path parameter allows slashes
+    service: RepositoryService = Depends(get_repository_service),
+) -> Response:
+    """
+    Delete a specific branch from the repository.
+
+    The `branch_name` can include slashes if it's a hierarchical branch.
+    This operation is permanent and cannot be undone through the API.
+    """
+    try:
+        await service.delete_branch(
+            organization_name=org_name,
+            repository_name=repo_name,
+            branch_name=branch_name,
+        )
+        return Response(status_code=status.HTTP_204_NO_CONTENT)
+    except NotFoundError as e:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(e))
+    except ConflictError as e: # If delete_branch raises ConflictError for other issues
+        raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail=str(e))
+    except Exception as e:
+        # Log the exception e
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"An unexpected error occurred while deleting branch '{branch_name}': {str(e)}",
+        )

git0/api/v1/git_http.py

@@ -679,7 +679,7 @@ async def notify_push(
     return {"ref_updates": response_ref_updates}
 
 
-@router.post("/orgs/{org_name}/repos/{repo_name}.git/git-remote-config")
+@router.get("/orgs/{org_name}/repos/{repo_name}/git-remote-config")
 async def get_git_remote_config(
     org_name: Annotated[str, Path(description="Organization name.")],
     repo_name: Annotated[str, Path(description="Repository name.")],