(metadata_path, output_path, print_source=False)
| 37 | |
| 38 | |
| 39 | def main(metadata_path, output_path, print_source=False): |
| 40 | metadata_path = os.path.abspath(metadata_path) |
| 41 | metadata_dir = os.path.dirname(metadata_path) |
| 42 | |
| 43 | meta_loader = MetaLoader() |
| 44 | data = meta_loader.load(metadata_path) |
| 45 | |
| 46 | action_name = data["name"] |
| 47 | entry_point = data["entry_point"] |
| 48 | |
| 49 | workflow_metadata_path = os.path.join(metadata_dir, entry_point) |
| 50 | chainspec = meta_loader.load(workflow_metadata_path) |
| 51 | |
| 52 | chain_holder = ChainHolder(chainspec, "workflow") |
| 53 | |
| 54 | graph_label = "%s action-chain workflow visualization" % (action_name) |
| 55 | |
| 56 | graph_attr = { |
| 57 | "rankdir": "TD", |
| 58 | "labelloc": "t", |
| 59 | "fontsize": "15", |
| 60 | "label": graph_label, |
| 61 | } |
| 62 | node_attr = {} |
| 63 | dot = Digraph( |
| 64 | comment="Action chain work-flow visualization", |
| 65 | node_attr=node_attr, |
| 66 | graph_attr=graph_attr, |
| 67 | format="png", |
| 68 | ) |
| 69 | # dot.body.extend(['rankdir=TD', 'size="10,5"']) |
| 70 | |
| 71 | # Add all nodes |
| 72 | node = chain_holder.get_next_node() |
| 73 | while node: |
| 74 | dot.node(node.name, node.name) |
| 75 | node = chain_holder.get_next_node(curr_node_name=node.name) |
| 76 | |
| 77 | # Add connections |
| 78 | node = chain_holder.get_next_node() |
| 79 | processed_nodes = set([node.name]) |
| 80 | nodes = [node] |
| 81 | while nodes: |
| 82 | previous_node = nodes.pop() |
| 83 | success_node = chain_holder.get_next_node( |
| 84 | curr_node_name=previous_node.name, condition="on-success" |
| 85 | ) |
| 86 | failure_node = chain_holder.get_next_node( |
| 87 | curr_node_name=previous_node.name, condition="on-failure" |
| 88 | ) |
| 89 | |
| 90 | # Add success node (if any) |
| 91 | if success_node: |
| 92 | dot.edge( |
| 93 | previous_node.name, |
| 94 | success_node.name, |
| 95 | constraint="true", |
| 96 | color="green", |
no test coverage detected