provide (dummies) for receiving responses from binaries

UpdatePTUDevCtrl/process/check_and_fetch_customer_repository_command.cpp

@@ -1,6 +1,21 @@
 #include "process/check_and_fetch_customer_repository_command.h"
+#include "worker.h"
 
 CheckAndFetchCustomerRepositoryCommand::CheckAndFetchCustomerRepositoryCommand(
     QString const &command, Worker *worker, int start_timeout, int finish_timeout)
   : UpdateCommand(command, worker, start_timeout, finish_timeout) {
 }
+
+void CheckAndFetchCustomerRepositoryCommand::readyReadStandardOutput() {
+    QProcess *p = (QProcess *)sender();
+    if (p) {
+        QString s = p->readAllStandardOutput();
+
+        // TODO
+        Worker *w = worker();
+        if (w) {
+    // static constexpr const char *GIT_CUSTOMER_REPO_UP_TO_DATE{"up to date"};
+            emit w->showCustRepoStatus(UpdateCommand::GIT_CUSTOMER_REPO_UP_TO_DATE);
+        }
+    }
+}