Add utility to make a graphviz .dot file of build deps

1 files changed, 14 insertions, 0 deletions

diff --git a/depgraph b/depgraph
new file mode 100755
index 0000000..c3d16a2
--- /dev/null
+++ b/depgraph
@@ -0,0 +1,14 @@
+#!/usr/bin/python
+
+import sys
+import json
+
+
+config = json.load(sys.stdin)
+
+print 'digraph foo {'
+for spec in config['projects']:
+    for dep in spec.get('build-depends', []):
+        print '"%s" -> "%s";' % (spec['name'], dep)
+print '}'
+