def print_status(remotes: List[str] = ['origin'],
target_branch: Optional[str] = None,
list_commits: bool = False,
query_ci_status: bool = False,
graph_format: Optional[str] = None):
graph = None
if graph_format:
# Try to create a new graph. This will throw an exception if the
# Graphviz package is missing.
try:
graph = create_graph(graph_format)
except Exception as e:
print(e)
return
# Collect all branches across remotes and create corresponding
# subgraphs. This needs to happen before we add the edges.
branches: List[str] = []
for remote in remotes:
for config in find_am_configs(remote):
branches.append(config.upstream)
branches.append(config.target)
if config.secondary_upstream:
branches.append(config.secondary_upstream)
add_branches(graph, branches)
for remote in remotes:
configs: List[AMTargetBranchConfig] = find_am_configs(remote)
if target_branch:
configs = list(
filter(lambda config: config.target == target_branch, configs))
if len(configs) == 0:
msg = ''
if target_branch:
msg = f'for branch "{target_branch}" from '
print(f'No automerger configured for {msg}remote "{remote}"')
return
ms = find_inflight_merges(remote)
printed = False
for config in configs:
if printed:
print('')
if config.secondary_upstream:
print_zippered_edge_status(config, remote, graph)
printed = True
continue
print_edge_status(config.upstream,
config.target,
ms,
list_commits,
remote,
graph,
query_ci_status=query_ci_status)
printed = True
if graph:
graph.render('automergers', view=True)
def print_graph(remotes: List = ['origin'],
query_ci_status: bool = False,
fmt: str = 'pdf'):
if 'graphviz' not in sys.modules:
print(
f'Generating the automerger graph requires the "graphviz" Python package.'
)
return
try:
graph = Digraph(comment='Automergers', format=fmt, node_attr=NODE_ATTR)
graph.attr(rankdir=RANKDIR,
nodesep=NODESEP,
ranksep=RANKSEP,
splines=SPLINES)
except ValueError as e:
print(e)
return
# Collect all branches and create corresponding subgraphs.
branches: List[str] = []
for remote in remotes:
for config in find_am_configs(remote):
branches.append(config.upstream)
branches.append(config.target)
if config.secondary_upstream:
branches.append(config.secondary_upstream)
add_branches(graph, branches)
# Create the edges.
for remote in remotes:
configs: List[AMTargetBranchConfig] = find_am_configs(remote)
if len(configs) == 0:
print(f'No automerger configured for remote "{remote}"')
continue
merges = find_inflight_merges(remote)
for config in configs:
if config.secondary_upstream:
left_state, right_state = get_zippered_state(config, remote)
graph.edge(config.upstream,
config.target,
color=EdgeStates.get_color(left_state),
penwidth=PENWIDTH)
graph.edge(config.secondary_upstream,
config.target,
color=EdgeStates.get_color(right_state),
penwidth=PENWIDTH,
constraint='false')
else:
edge_state = get_state(config.upstream, config.target, merges,
remote, query_ci_status)
graph.edge(config.upstream,
config.target,
color=EdgeStates.get_color(edge_state),
penwidth=PENWIDTH)
graph.render('automergers', view=True)
def test_am_config(cd_to_am_tool_repo_clone):
configs = find_am_configs()
if len(configs) != 2:
raise AssertionError
if configs[0].upstream != 'upstream':
raise AssertionError
if configs[0].target != 'master':
raise AssertionError
if configs[0].test_command is not None:
raise AssertionError
if configs[0].secondary_upstream is not None:
raise AssertionError
if configs[0].common_ancestor is not None:
raise AssertionError
if configs[0].test_commits_in_bundle is not False:
raise AssertionError
if configs[1].upstream != 'master':
raise AssertionError
if configs[1].target != 'swift/master':
raise AssertionError
if configs[1].test_command is not None:
raise AssertionError
if configs[1].secondary_upstream is not None:
raise AssertionError
if configs[1].common_ancestor is not None:
raise AssertionError
if configs[1].test_commits_in_bundle is not True:
raise AssertionError
def print_status(remote: str = 'origin',
target_branch: Optional[str] = None,
list_commits: bool = False,
query_ci_status: bool = False):
configs: List[AMTargetBranchConfig] = find_am_configs(remote)
if target_branch:
configs = list(
filter(lambda config: config.target == target_branch, configs))
if len(configs) == 0:
msg = ''
if target_branch:
msg = f'for branch "{target_branch}" from '
print(f'No automerger configured for {msg}remote "{remote}"')
return
ms = find_inflight_merges(remote)
printed = False
for config in configs:
if printed:
print('')
if config.secondary_upstream:
print_zippered_edge_status(config, remote)
printed = True
continue
print_edge_status(config.upstream,
config.target,
ms,
list_commits,
remote,
query_ci_status=query_ci_status)
printed = True
def test_am_config(cd_to_am_tool_repo_clone):
configs = find_am_configs()
assert len(configs) == 1
assert configs[0].upstream == 'upstream'
assert configs[0].target == 'master'
assert configs[0].test_command is None
assert configs[0].secondary_upstream is None
assert configs[0].common_ancestor is None
def test_am_config(cd_to_am_tool_repo_clone):
configs = find_am_configs()
assert len(configs) == 2
assert configs[0].upstream == 'upstream'
assert configs[0].target == 'master'
assert configs[0].test_command is None
assert configs[0].secondary_upstream is None
assert configs[0].common_ancestor is None
assert configs[0].test_commits_in_bundle is False
assert configs[1].upstream == 'master'
assert configs[1].target == 'swift/master'
assert configs[1].test_command is None
assert configs[1].secondary_upstream is None
assert configs[1].common_ancestor is None
assert configs[1].test_commits_in_bundle is True
