Merge pull request #1235 from sanchezl/graph_readable

docs: rebuild dependency graph
openshift · Feb 13, 2019 · e148f64 · e148f64
2 parents 17c0fa8 + e6a2029
commit e148f64
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Showing 2 changed files with 752 additions and 752 deletions.
diff --git a/cmd/openshift-install/graph.go b/cmd/openshift-install/graph.go
@@ -5,6 +5,7 @@ import (
 	"io"
 	"os"
 	"reflect"
+	"regexp"
 
 	"github.com/awalterschulze/gographviz"
 	"github.com/sirupsen/logrus"
@@ -49,6 +50,18 @@ func runGraphCmd(cmd *cobra.Command, args []string) error {
 		}
 	}
 
+	g.AddAttr("G", "rankdir", "LR")
+	r := regexp.MustCompile(`[. ]`)
+	for _, node := range g.Nodes.Nodes {
+		cluster := r.Split(node.Name, -1)[0][1:]
+		subgraphName := "cluster_" + cluster
+		_, ok := g.SubGraphs.SubGraphs[subgraphName]
+		if !ok {
+			g.AddSubGraph("G", subgraphName, map[string]string{"label": cluster})
+		}
+		g.AddNode(subgraphName, node.Name, nil)
+	}
+
 	out := os.Stdout
 	if graphOpts.outputFile != "" {
 		f, err := os.Create(graphOpts.outputFile)