diff options
| -rw-r--r-- | buildstream/element.py | 6 | ||||
| -rw-r--r-- | tests/frontend/buildcheckout.py | 10 |
2 files changed, 16 insertions, 0 deletions
diff --git a/buildstream/element.py b/buildstream/element.py index 2218ef94b..bec87815c 100644 --- a/buildstream/element.py +++ b/buildstream/element.py @@ -623,6 +623,12 @@ class Element(Plugin): dep.stage_artifact(sandbox) """ + if not self._cached(): + detail = "No artifacts have been cached yet for that element\n" + \ + "Try building the element first with `bst build`\n" + raise ElementError("No artifacts to stage", + detail=detail, reason="uncached-checkout-attempt") + if update_mtimes is None: update_mtimes = [] diff --git a/tests/frontend/buildcheckout.py b/tests/frontend/buildcheckout.py index 1ec8f491f..f27005ada 100644 --- a/tests/frontend/buildcheckout.py +++ b/tests/frontend/buildcheckout.py @@ -97,6 +97,16 @@ def test_build_checkout_deps(datafiles, cli, deps): @pytest.mark.datafiles(DATA_DIR) +def test_build_checkout_unbuilt(datafiles, cli): + project = os.path.join(datafiles.dirname, datafiles.basename) + checkout = os.path.join(cli.directory, 'checkout') + + # Check that checking out an unbuilt element fails nicely + result = cli.run(project=project, args=['checkout', 'target.bst', checkout]) + result.assert_main_error(ErrorDomain.STREAM, "uncached-checkout-attempt") + + +@pytest.mark.datafiles(DATA_DIR) def test_build_checkout_tarball(datafiles, cli): project = os.path.join(datafiles.dirname, datafiles.basename) checkout = os.path.join(cli.directory, 'checkout.tar') |