feat: make deploy async (#11)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

- **New Features**
- Enhanced the deployment and archiving processes to run asynchronously,
enabling more efficient and responsive operations, especially for
I/O-intensive tasks.
- **Tests**
- Updated testing routines to ensure the deployment and archiving
improvements function correctly under asynchronous conditions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: johanneskoester

snakemake_interface_software_deployment_plugins/__init__.py

@@ -51,7 +51,9 @@ def source_path_attributes(self) -> Iterable[str]:
         ...
 
     def has_source_paths(self) -> bool:
-        if any(self.source_path_attributes()):
+        if any(
+            getattr(self, attr) is not None for attr in self.source_path_attributes()
+        ):
             return True
         if self.within is not None and self.within.has_source_paths():
             return True
@@ -65,7 +67,10 @@ def modify_source_paths(self, modify_func) -> Self:
         else:
             return self
         for attr in self_or_copied.source_path_attributes():
-            setattr(self_or_copied, attr, modify_func(getattr(self_or_copied, attr)))
+            for attr_name in self_or_copied.source_path_attributes():
+                current_value = getattr(self_or_copied, attr_name)
+                if current_value is not None:
+                    setattr(self_or_copied, attr_name, modify_func(current_value))
 
         if self_or_copied.within is not None:
             self_or_copied.within = self_or_copied.within.modify_source_paths(
@@ -209,7 +214,7 @@ class DeployableEnvBase(EnvBase):
     _deployment_prefix: Optional[Path] = None
 
     @abstractmethod
-    def deploy(self) -> None:
+    async def deploy(self) -> None:
         """Deploy the environment to self.deployment_path.
 
         When issuing shell commands, the environment should use
@@ -251,7 +256,7 @@ class ArchiveableEnvBase(EnvBase):
     archive_prefix: Optional[Path] = None
 
     @abstractmethod
-    def archive(self) -> None:
+    async def archive(self) -> None:
         """Archive the environment to self.archive_path.
 
         When issuing shell commands, the environment should use

snakemake_interface_software_deployment_plugins/tests.py

@@ -1,4 +1,5 @@
 from abc import ABC, abstractmethod
+import asyncio
 from pathlib import Path
 from typing import Optional, Type
 import subprocess as sp
@@ -82,7 +83,7 @@ def test_archive(self, tmp_path):
 
         self._deploy(env, tmp_path)
 
-        env.archive()
+        asyncio.run(env.archive())
         assert any((tmp_path / "{_TEST_SDM_NAME}-archive").iterdir())
 
     def test_report_software(self, tmp_path):
@@ -122,5 +123,5 @@ def _deploy(self, env: DeployableEnvBase, tmp_path):
         if not isinstance(env, DeployableEnvBase):
             pytest.skip("Environment is not deployable.")
 
-        env.deploy()
+        asyncio.run(env.deploy())
         assert any((tmp_path / _TEST_SDM_NAME).iterdir())