spack/share/spack/templates/misc/graph.dot
Massimiliano Culpo 3d961b9a1f
spack graph: rework to use Jinja templates and builders (#34637)
`spack graph` has been reworked to use:

- Jinja templates
- builder objects to construct the template context when DOT graphs are requested. 

This allowed to add a new colored output for DOT graphs that highlights both
the dependency types and the nodes that are needed at runtime for a given spec.
2022-12-27 15:25:53 +01:00

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digraph G {
labelloc = "b"
rankdir = "TB"
ranksep = "1"
edge[
penwidth=2
]
node[
fontname=Monaco,
penwidth=4,
fontsize=24,
margin=.4,
shape=box,
fillcolor=lightblue,
style="rounded,filled"
]
{% for node, node_options in nodes %}
{% if node_options %}
"{{ node }}" {{ node_options }}
{% else %}
"{{ node }}"
{% endif %}
{% endfor %}
{% for edge_parent, edge_child, edge_options in edges %}
{% if edge_options %}
"{{ edge_parent }}" -> "{{ edge_child }}" {{ edge_options }}
{% else %}
"{{ edge_parent }}" -> "{{ edge_child }}"
{% endif %}
{% endfor %}
}