def save_spec_yamls(args):
"""Get full spec for dependencies, relative to root spec, and write them
to files in the specified output directory. Uses exit code to signal
success or failure. An exit code of zero means the command was likely
successful. If any errors or exceptions are encountered, or if expected
command-line arguments are not provided, then the exit code will be
non-zero."""
if not args.root_spec and not args.root_spec_yaml:
tty.msg('No root spec provided, exiting.')
sys.exit(1)
if not args.specs:
tty.msg('No dependent specs provided, exiting.')
sys.exit(1)
if not args.yaml_dir:
tty.msg('No yaml directory provided, exiting.')
sys.exit(1)
if args.root_spec_yaml:
with open(args.root_spec_yaml) as fd:
root_spec_as_yaml = fd.read()
else:
root_spec = Spec(args.root_spec)
root_spec.concretize()
root_spec_as_yaml = root_spec.to_yaml(hash=ht.build_hash)
save_dependency_spec_yamls(root_spec_as_yaml, args.yaml_dir,
args.specs.split())
sys.exit(0)
def test_save_dependency_spec_yamls_subset(tmpdir, config):
output_path = str(tmpdir.mkdir('spec_yamls'))
default = ('build', 'link')
mock_repo = MockPackageMultiRepo()
g = mock_repo.add_package('g', [], [])
f = mock_repo.add_package('f', [], [])
e = mock_repo.add_package('e', [], [])
d = mock_repo.add_package('d', [f, g], [default, default])
c = mock_repo.add_package('c', [], [])
b = mock_repo.add_package('b', [d, e], [default, default])
mock_repo.add_package('a', [b, c], [default, default])
with repo.use_repositories(mock_repo):
spec_a = Spec('a')
spec_a.concretize()
b_spec = spec_a['b']
c_spec = spec_a['c']
spec_a_yaml = spec_a.to_yaml(hash=ht.build_hash)
save_dependency_spec_yamls(spec_a_yaml, output_path, ['b', 'c'])
assert check_specs_equal(b_spec, os.path.join(output_path, 'b.yaml'))
assert check_specs_equal(c_spec, os.path.join(output_path, 'c.yaml'))