exp: make run/save less noisy

dvc/commands/experiments/save.py

@@ -27,10 +27,6 @@ class CmdExperimentsSave(CmdBase):
         else:
             name = self.repo.experiments.get_exact_name([ref])[ref]
             ui.write(f"Experiment has been saved as: {name}")
-            ui.write(
-                "\nTo promote an experiment to a Git branch run:\n\n"
-                "\tdvc exp branch <exp> <branch>\n"
-            )
 
         return 0
 

dvc/repo/experiments/__init__.py

@@ -210,10 +210,6 @@ class Experiments:
             )
         else:
             ui.write("Experiment results have been applied to your workspace.")
-        ui.write(
-            "\nTo promote an experiment to a Git branch run:\n\n"
-            "\tdvc exp branch <exp> <branch>\n"
-        )
 
     def new(
         self,

dvc/repo/experiments/executor/base.py

@@ -129,7 +129,6 @@ class BaseExecutor(ABC):
 
     PACKED_ARGS_FILE = "repro.dat"
     WARN_UNTRACKED = False
-    QUIET = False
     INFOFILE_EXT = ".run"
     DEFAULT_LOCATION: str = "workspace"
 
@@ -602,8 +601,7 @@ class BaseExecutor(ABC):
             info.status = TaskStatus.RUNNING
             if infofile is not None:
                 info.dump_json(infofile)
-            if cls.QUIET:
-                dvc.scm_context.quiet = cls.QUIET
+            dvc.scm_context.quiet = True
             old_cwd = os.getcwd()
 
             for path in copy_paths or []:

tests/unit/command/test_experiments.py

@@ -418,7 +418,7 @@ def test_experiments_remove_invalid(dvc, scm, mocker, capsys, caplog):
     )
 
 
-def test_experiments_save(dvc, scm, mocker):
+def test_experiments_save(dvc, scm, mocker, caplog):
     cli_args = parse_args(["exp", "save", "--name", "exp-name", "--force"])
     assert cli_args.func == CmdExperimentsSave
 

tests/unit/repo/test_scm_context.py

@@ -100,13 +100,14 @@ def test_scm_context_on_no_files_to_track(caplog, scm_context, autostage, quiet)
     assert not caplog.text
 
 
-def test_scm_context_remind_to_track(caplog, scm_context):
-    with scm_context() as context:
+@pytest.mark.parametrize("quiet", [True, False])
+def test_scm_context_remind_to_track(caplog, scm_context, quiet):
+    with scm_context(quiet=quiet) as context:
         context.track_file("foo")
         context.track_file("lorem ipsum")
         assert context.files_to_track == {"foo", "lorem ipsum"}
 
-    if isinstance(scm_context.scm, NoSCM):
+    if quiet or isinstance(scm_context.scm, NoSCM):
         assert not caplog.text
     else:
         assert "To track the changes with git, run:" in caplog.text