make set_depends run dub describe, track json output

- traded $PWD for project root as ./, i.e. from dub describe json
- dub describe deletes parts of dependencies that are unreferenced by
  the project build; these are available elsewhere and there is little
  reason to keep them

1 files changed, 0 insertions, 54 deletions

diff --git a/src/ext_depends/D-YAML/examples/tojson/source/app.d b/src/ext_depends/D-YAML/examples/tojson/source/app.d
deleted file mode 100644
index 654274f..0000000
--- a/src/ext_depends/D-YAML/examples/tojson/source/app.d
+++ /dev/null
@@ -1,54 +0,0 @@
-module dyaml.tojson;
-import std.datetime;
-import std.json;
-import std.stdio;
-import dyaml;
-
-void main()
-{
-    auto doc = Loader.fromFile(stdin).load();
-    auto json = doc.toJSON;
-    writeln(json.toPrettyString);
-}
-
-JSONValue toJSON(Node node)
-{
-    JSONValue output;
-    final switch (node.type)
-    {
-        case NodeType.sequence:
-            output = JSONValue(string[].init);
-            foreach (Node seqNode; node)
-            {
-                output.array ~= seqNode.toJSON();
-            }
-            break;
-        case NodeType.mapping:
-            output = JSONValue(string[string].init);
-            foreach (Node keyNode, Node valueNode; node)
-            {
-                output[keyNode.as!string] = valueNode.toJSON();
-            }
-            break;
-        case NodeType.string:
-            output = node.as!string;
-            break;
-        case NodeType.integer:
-            output = node.as!long;
-            break;
-        case NodeType.decimal:
-            output = node.as!real;
-            break;
-        case NodeType.boolean:
-            output = node.as!bool;
-            break;
-        case NodeType.timestamp:
-            output = node.as!SysTime.toISOExtString();
-            break;
-        case NodeType.merge:
-        case NodeType.null_:
-        case NodeType.binary:
-        case NodeType.invalid:
-    }
-    return output;
-}