[history] fix history for mouse input

Author: tstack

src/command_executor.cc

@@ -1275,8 +1275,10 @@ exec_context::execute(source_location loc, const std::string& cmdline)
     auto sg = this->enter_source(loc, cmdline);
 
     auto before_dls_gen = dls.dls_generation;
-    if (this->get_provenance<mouse_input>() && !prompt.p_editor.is_enabled()) {
-        auto& hist = prompt.get_history_for();
+    if (this->get_provenance<mouse_input>() && !prompt.p_editor.is_enabled()
+        && !cmdline.empty())
+    {
+        auto& hist = prompt.get_history_for(cmdline[0]);
         hist_guard = hist.start_operation(cmdline.substr(1));
     }
 

src/lnav.prompt.hh

@@ -126,6 +126,22 @@ struct prompt {
         }
     }
 
+    lnav::textinput::history& get_history_for(char ch)
+    {
+        switch (ch) {
+            case ';':
+                return this->p_sql_history;
+            case ':':
+                return this->p_cmd_history;
+            case '/':
+                return this->p_search_history;
+            case '|':
+                return this->p_script_history;
+            default:
+                ensure(false);
+        }
+    }
+
     context_t p_current_context{context_t::none};
     std::map<std::string, std::string> p_env_vars;
     std::multimap<std::string, sql_item_t, strnatcaseless> p_sql_completions;