Merge pull request #6614

fb31167b1 Wallet, daemon: From 'help_advanced' back to 'help', and new 'apropos' command (rbrunner7)
2020-08-16 12:44:03 -07:00
parent a08df6eb1b fb31167b12
commit c6c4ead44e
7 changed files with 135 additions and 49 deletions
@@ -543,6 +543,31 @@ eof:
      return it->second.second;
    }

+    std::vector<std::string> get_command_list(const std::vector<std::string>& keywords = std::vector<std::string>())
+    {
+      std::vector<std::string> list;
+      list.reserve(m_command_handlers.size());
+      for(auto const& x:m_command_handlers)
+      {
+        bool take = true;
+        for(auto const& y:keywords)
+        {
+          bool in_usage = x.second.second.first.find(y) != std::string::npos;
+          bool in_description = x.second.second.second.find(y) != std::string::npos;
+          if (!(in_usage || in_description))
+          {
+            take = false;
+            break;
+          }
+        }
+        if (take)
+        {
+          list.push_back(x.first);
+        }
+      }
+      return list;
+    }
+
    void set_handler(const std::string& cmd, const callback& hndlr, const std::string& usage = "", const std::string& description = "")
    {
      lookup::mapped_type & vt = m_command_handlers[cmd];