fix: fix nargs definition for --deploy-sources

snakemake · Oct 24, 2023 · fc252c8 · fc252c8
1 parent 0ef7226
commit fc252c8
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/snakemake/api.py b/snakemake/api.py
@@ -170,6 +170,13 @@ def deploy_sources(
         storage_settings: StorageSettings,
         storage_provider_settings: Dict[str, TaggedSettings],
     ):
+        if (
+            storage_settings.default_storage_provider is None
+            or storage_settings.default_storage_prefix is None
+        ):
+            raise ApiError(
+                "A default storage provider and prefix has to be set for deployment of sources."
+            )
         plugin = StoragePluginRegistry().get_plugin(
             storage_settings.default_storage_provider
         )

diff --git a/snakemake/cli.py b/snakemake/cli.py
@@ -1107,7 +1107,7 @@ def get_argument_parser(profiles=None):
     )
     group_utils.add_argument(
         "--deploy-sources",
-        nargs="2",
+        nargs=2,
         metavar=("QUERY", "CHECKSUM"),
         help="Deploy sources archive from given storage provider query to the current "
         "working sdirectory and control for archive checksum to proceed. Meant for "