raise and catch DbtSelectorsError instead of DbtRuntimeError

Author: ash2shukla

core/dbt/graph/selector_methods.py

@@ -33,6 +33,7 @@
 )
 from dbt.contracts.graph.unparsed import UnparsedVersion
 from dbt.contracts.state import PreviousState
+from dbt.exceptions import DbtSelectorsError
 from dbt.node_types import NodeType
 from dbt_common.dataclass_schema import StrEnum
 from dbt_common.events.contextvars import get_project_root
@@ -975,7 +976,7 @@ def _search_for_matched_selector(
 
     def search(self, included_nodes: Set[UniqueId], selector: str) -> Iterator[UniqueId]:
         if self._selectors is None or self._get_selected_callback is None:
-            raise DbtRuntimeError("Cannot use selector: method if selectors.yml is not provided")
+            raise DbtSelectorsError("Cannot use selector: method if selectors.yml is not provided")
         matched_selector_dfns = []
 
         # ensure that selectors are sorted to make the execution deterministic
@@ -988,7 +989,7 @@ def search(self, included_nodes: Set[UniqueId], selector: str) -> Iterator[Uniqu
                 matched_selector_dfns.append(s_value["definition"])
 
         if not matched_selector_dfns:
-            raise DbtRuntimeError(
+            raise DbtSelectorsError(
                 f"Selector '{selector}' did not match any selector in selectors.yml"
             )
 

tests/functional/selectors/test_selector_selector_method.py

@@ -2,8 +2,8 @@
 
 import pytest
 
+from dbt.exceptions import DbtSelectorsError
 from dbt.tests.util import run_dbt
-from dbt_common.exceptions import DbtRuntimeError
 from dbt_common.exceptions import RecursionError as DbtRecursionError
 
 models__model_a_sql = """
@@ -239,5 +239,5 @@ def test_selector_with_explicit_selector_method(self, project):
         assert_result_set(result, {"test.model_a"})
 
     def test_raises_if_no_selector_matches(self, project):
-        with pytest.raises(DbtRuntimeError):
+        with pytest.raises(DbtSelectorsError):
             run_dbt(["ls", "--select", "selector:nonexistent_selector"])