Module parser 

Functions

find_graph_file

Find the graph file in a project directory. Searches: .gid/graph.yml, .gid/graph.yaml, graph.yml, graph.yaml

find_graph_file_walk_up

Find the graph file by walking up from a starting directory. Like git searching for .git/, this walks up the directory tree until it finds a .gid/graph.yml (or reaches the filesystem root).

find_project_root

Find the .gid/ directory by walking up from a starting directory. Returns the parent directory that contains .gid/, not the .gid/ path itself.

load_graph

Load a graph from a YAML file.

save_graph

Save a graph to a YAML file.