1 files changed, 22 insertions, 0 deletions
diff --git a/src/graph.cc b/src/graph.cc
index 8d58587..43ba45a 100644
--- a/src/graph.cc
+++ b/src/graph.cc
@@ -456,6 +456,28 @@ std::string EdgeEnv::MakePathList(const Node* const* const span,
   return result;
 }
 
+void Edge::CollectInputs(bool shell_escape,
+                         std::vector<std::string>* out) const {
+  for (std::vector<Node*>::const_iterator it = inputs_.begin();
+       it != inputs_.end(); ++it) {
+    std::string path = (*it)->PathDecanonicalized();
+    if (shell_escape) {
+      std::string unescaped;
+      unescaped.swap(path);
+#ifdef _WIN32
+      GetWin32EscapedString(unescaped, &path);
+#else
+      GetShellEscapedString(unescaped, &path);
+#endif
+    }
+#if __cplusplus >= 201103L
+    out->push_back(std::move(path));
+#else
+    out->push_back(path);
+#endif
+  }
+}
+
 std::string Edge::EvaluateCommand(const bool incl_rsp_file) const {
   string command = GetBinding("command");
   if (incl_rsp_file) {