task-graph

import VersionLabel from '@site/src/components/Docs/VersionLabel';

The moon task-graph [target] (or moon tg) command will generate and serve a visual graph of all configured tasks as nodes, with dependencies between as edges, and can also output the graph in Graphviz DOT format.

# Run the visualizer locally
$ moon task-graph

# Export to DOT format
$ moon task-graph --dot > graph.dot

A task target can be passed to focus the graph to only that task and its dependencies. For example, moon task-graph app:build.

Arguments

• [target] - Optional target of task to focus.

Options

• --dependents - Include direct dependents of the focused task.
• --dot - Print the graph in DOT format.
• --host - The host address. Defaults to 127.0.0.1. <VersionLabel version="1.36.0" />
• --json - Print the graph in JSON format.
• --port - The port to bind to. Defaults to a random port. <VersionLabel version="1.36.0" />

Example output

The following output is an example of the graph in DOT format.

digraph {
    0 [ label="types:build" style=filled, shape=oval, fillcolor=gray, fontcolor=black]
    1 [ label="runtime:build" style=filled, shape=oval, fillcolor=gray, fontcolor=black]
    2 [ label="website:build" style=filled, shape=oval, fillcolor=gray, fontcolor=black]
    1 -> 0 [ label="required" arrowhead=box, arrowtail=box]
    2 -> 1 [ label="required" arrowhead=box, arrowtail=box]
    2 -> 0 [ label="required" arrowhead=box, arrowtail=box]
}