boolean inversion

core/dbt/cli/main.py

@@ -330,7 +330,7 @@ def docs_serve(ctx, **kwargs):
 @p.state
 @p.defer_state
 @p.deprecated_state
-@p.compile_suppress_ephemeral_ctes
+@p.compile_inject_ephemeral_ctes
 @p.target
 @p.target_path
 @p.threads

core/dbt/cli/params.py

@@ -40,12 +40,12 @@
     default=True,
 )
 
-compile_suppress_ephemeral_ctes = click.option(
-    "--suppress-ephemeral-ctes/--no-suppress-ephemeral-ctes",
-    envvar="DBT_SUPPRESS_EPHEMERAL_CTES",
-    help="Internal flag for whether to supress injecting referenced ephemeral models' CTEs during `compile`.",
+compile_inject_ephemeral_ctes = click.option(
+    "--inject-ephemeral-ctes/--no-inject-ephemeral-ctes",
+    envvar=None,
+    help="Internal flag controlling injection of referenced ephemeral models' CTEs during `compile`.",
     hidden=True,
-    default=False,
+    default=True,
 )
 
 config_dir = click.option(

core/dbt/compilation.py

@@ -321,7 +321,7 @@ def _recursively_prepend_ctes(
             raise DbtRuntimeError("Cannot inject ctes into an uncompiled node", model)
 
         # tech debt: safe flag/arg access (#6259)
-        if getattr(self.config.args, "suppress_ephemeral_ctes", False):
+        if not getattr(self.config.args, "inject_ephemeral_ctes", True):
             return (model, [])
 
         # extra_ctes_injected flag says that we've already recursively injected the ctes

tests/functional/materializations/test_ephemeral_compilation.py

@@ -81,7 +81,7 @@ def test_ephemeral_compilation(self, project):
 
     def test__suppress_injected_ctes(self, project):
         compile_output = run_dbt(
-            ["compile", "--suppress-ephemeral-ctes", "--select", "fct_eph_first"]
+            ["compile", "--no-inject-ephemeral-ctes", "--select", "fct_eph_first"]
         )
         assert isinstance(compile_output, RunExecutionResult)
         node_result = compile_output.results[0]