Replace sys.exit in conda_build.build.handle_anaconda_upload (#5369)

conda_build/build.py

@@ -3977,7 +3977,10 @@ def build_tree(
  return list(built_packages.keys())
 
 
-def handle_anaconda_upload(paths, config):
+def handle_anaconda_upload(
+ paths: Iterable[str | os.PathLike | Path],
+ config: Config,
+) -> None:
  from .os_utils.external import find_executable
 
  paths = utils.ensure_list(paths)
@@ -4011,15 +4014,15 @@ def handle_anaconda_upload(paths, config):
  "# To have conda build upload to anaconda.org automatically, use\n"
  f"# {prompter}conda config --set anaconda_upload yes\n"
  )
- no_upload_message += f"anaconda upload{joiner}" + joiner.join(paths)
+ no_upload_message += f"anaconda upload{joiner}" + joiner.join(map(str, paths))
 
  if not upload:
  print(no_upload_message)
  return
 
  if not anaconda:
  print(no_upload_message)
- sys.exit(
+ raise CondaBuildUserError(
  "Error: cannot locate anaconda command (required for upload)\n"
  "# Try:\n"
  f"# {prompter}conda install anaconda-client"

tests/test_build.py

@@ -25,6 +25,7 @@
 if TYPE_CHECKING:
  from pytest_mock import MockerFixture
 
+ from conda_build.config import Config
  from conda_build.metadata import MetaData
 
 
@@ -369,3 +370,14 @@ def test_wsl_unsupported(
  env={},
  stats={},
  )
+
+
+def test_handle_anaconda_upload(testing_config: Config, mocker: MockerFixture):
+ mocker.patch(
+ "conda_build.os_utils.external.find_executable",
+ return_value=None,
+ )
+ testing_config.anaconda_upload = True
+
+ with pytest.raises(CondaBuildUserError):
+ build.handle_anaconda_upload((), testing_config)