1 files changed, 102 insertions, 0 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/node-gyp/gyp/tools/graphviz.py b/sandbox/testAppNevena/Front/node_modules/node-gyp/gyp/tools/graphviz.py
new file mode 100644
index 00000000..f19426b6
--- /dev/null
+++ b/sandbox/testAppNevena/Front/node_modules/node-gyp/gyp/tools/graphviz.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+
+# Copyright (c) 2011 Google Inc. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Using the JSON dumped by the dump-dependency-json generator,
+generate input suitable for graphviz to render a dependency graph of
+targets."""
+
+
+import collections
+import json
+import sys
+
+
+def ParseTarget(target):
+    target, _, suffix = target.partition("#")
+    filename, _, target = target.partition(":")
+    return filename, target, suffix
+
+
+def LoadEdges(filename, targets):
+    """Load the edges map from the dump file, and filter it to only
+  show targets in |targets| and their depedendents."""
+
+    file = open("dump.json")
+    edges = json.load(file)
+    file.close()
+
+    # Copy out only the edges we're interested in from the full edge list.
+    target_edges = {}
+    to_visit = targets[:]
+    while to_visit:
+        src = to_visit.pop()
+        if src in target_edges:
+            continue
+        target_edges[src] = edges[src]
+        to_visit.extend(edges[src])
+
+    return target_edges
+
+
+def WriteGraph(edges):
+    """Print a graphviz graph to stdout.
+  |edges| is a map of target to a list of other targets it depends on."""
+
+    # Bucket targets by file.
+    files = collections.defaultdict(list)
+    for src, dst in edges.items():
+        build_file, target_name, toolset = ParseTarget(src)
+        files[build_file].append(src)
+
+    print("digraph D {")
+    print("  fontsize=8")  # Used by subgraphs.
+    print("  node [fontsize=8]")
+
+    # Output nodes by file.  We must first write out each node within
+    # its file grouping before writing out any edges that may refer
+    # to those nodes.
+    for filename, targets in files.items():
+        if len(targets) == 1:
+            # If there's only one node for this file, simplify
+            # the display by making it a box without an internal node.
+            target = targets[0]
+            build_file, target_name, toolset = ParseTarget(target)
+            print(
+                f'  "{target}" [shape=box, label="{filename}\\n{target_name}"]'
+            )
+        else:
+            # Group multiple nodes together in a subgraph.
+            print('  subgraph "cluster_%s" {' % filename)
+            print('    label = "%s"' % filename)
+            for target in targets:
+                build_file, target_name, toolset = ParseTarget(target)
+                print(f'    "{target}" [label="{target_name}"]')
+            print("  }")
+
+    # Now that we've placed all the nodes within subgraphs, output all
+    # the edges between nodes.
+    for src, dsts in edges.items():
+        for dst in dsts:
+            print(f'  "{src}" -> "{dst}"')
+
+    print("}")
+
+
+def main():
+    if len(sys.argv) < 2:
+        print(__doc__, file=sys.stderr)
+        print(file=sys.stderr)
+        print("usage: %s target1 target2..." % (sys.argv[0]), file=sys.stderr)
+        return 1
+
+    edges = LoadEdges("dump.json", sys.argv[1:])
+
+    WriteGraph(edges)
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())