Fail on sync when there is no match for glob.

dvc/exceptions.py

@@ -349,3 +349,9 @@ class CircularImportError(DvcException):
 class PrettyDvcException(DvcException):
     def __pretty_exc__(self, **kwargs):
         """Print prettier exception message."""
+
+
+class GlobDoesNotMatchError(DvcException):
+    def __init__(self, glob):
+        msg = f"Glob {glob} has no matches."
+        super().__init__(msg)

dvc/repo/pull.py

@@ -1,6 +1,7 @@
 import logging
 from typing import TYPE_CHECKING, Optional
 
+from dvc.exceptions import GlobDoesNotMatchError
 from dvc.repo import locked
 from dvc.utils import glob_targets
 
@@ -31,6 +32,9 @@ def pull(
 
     expanded_targets = glob_targets(targets, glob=glob)
 
+    if targets and not expanded_targets:
+        raise GlobDoesNotMatchError(targets)
+
     processed_files_count = self.fetch(
         expanded_targets,
         jobs,

dvc/repo/push.py

@@ -1,6 +1,10 @@
 from typing import TYPE_CHECKING, Optional
 
-from dvc.exceptions import FileTransferError, UploadError
+from dvc.exceptions import (
+    FileTransferError,
+    GlobDoesNotMatchError,
+    UploadError,
+)
 
 from ..utils import glob_targets
 from . import locked
@@ -35,6 +39,9 @@ def push(
 
     expanded_targets = glob_targets(targets, glob=glob)
 
+    if targets and not expanded_targets:
+        raise GlobDoesNotMatchError(targets)
+
     used = self.used_objs(
         expanded_targets,
         all_branches=all_branches,

tests/func/test_import.py

@@ -9,7 +9,11 @@ from scmrepo.git import Git
 from dvc.config import NoRemoteError
 from dvc.data.db import ODBManager
 from dvc.dvcfile import Dvcfile
-from dvc.exceptions import DownloadError, PathMissingError
+from dvc.exceptions import (
+    DownloadError,
+    GlobDoesNotMatchError,
+    PathMissingError,
+)
 from dvc.stage.exceptions import StagePathNotFoundError
 from dvc.system import System
 from dvc.utils.fs import makedirs, remove
@@ -266,6 +270,21 @@ def test_pull_wildcard_imported_directory_stage(tmp_dir, dvc, erepo_dir):
     assert (tmp_dir / "dir_imported123").read_text() == {"foo": "foo content"}
 
 
+def test_push_pull_glob_no_match(
+    tmp_dir, dvc, erepo_dir, run_copy, local_remote
+):
+    tmp_dir.gen("foo", "foo")
+    erepo_dir.add_remote(config=local_remote.config)
+
+    with erepo_dir.chdir():
+        with pytest.raises(GlobDoesNotMatchError):
+            dvc.push(targets="b*", glob=True)
+
+        with pytest.raises(GlobDoesNotMatchError):
+            dvc.pull(targets="b*", glob=True)
+        assert not os.path.exists(erepo_dir.dvc.stage_cache.cache_dir)
+
+
 def test_push_wildcard_from_bare_git_repo(
     tmp_dir, make_tmp_dir, erepo_dir, local_cloud
 ):