Env resolvers

Each backend implements the EnvResolver interface (in labflow.resolvers.base):

class EnvResolver(ABC):
    backend: ClassVar[str]
    def activate_command(self, project_root: str) -> str: ...
    def install_command(self, project_root: str) -> str: ...
    def lock_file_path(self, project_root: str) -> str | None: ...
    def verify(self, project_root: str) -> bool: ...

Supported backends (v0.1): conda, uv, poetry, venv, pixi, apptainer.

Register a new one with @register_resolver on your subclass. See Adding a resolver.