Restore repair repository function

AddonsPanel.qml

@@ -150,7 +150,6 @@ Page {
                                     }
 
                                     MenuItem {
-                                        enabled: addon.status == Addon.Status.Ready
                                         id: repairButton
                                         hoverEnabled: true
                                         state: addon.gitStatus === Addon.Error ? "reclone" : "reset"
@@ -158,6 +157,7 @@ Page {
                                             State {
                                                 name: "reset"
                                                 PropertyChanges {
+                                                    enabled: addon.status == Addon.Status.Ready
                                                     target: repairButton
                                                     text: qsTr("repair")
                                                     icon.name: "document-edit-decrypt"
@@ -169,6 +169,7 @@ Page {
                                             State {
                                                 name: "reclone"
                                                 PropertyChanges {
+                                                    enabled: true
                                                     target: repairButton
                                                     text: qsTr("repair repository")
                                                     icon.name: "view-refresh"

addon.cpp

@@ -536,7 +536,7 @@ void Addon::reclone()
             update();
             scanBranches();
         }
-    });
+    }, true);
 }
 
 void Addon::loadReadme()
@@ -665,10 +665,10 @@ AutoPtr<git_reference> Addon::branchRef(QString name)
     return lbr;
 }
 
-void Addon::delegate(QString taskname, auto work, auto callback)
+void Addon::delegate(QString taskname, auto work, auto callback, bool force)
 {
     Q_ASSERT_X(QThread::currentThread() == thread(), "delegate", "Attempt to delegate from another thread.");
-    if (status() != Status::Ready) {
+    if (status() != Status::Ready && !force) {
         qInfo() << name() << "Enqueueing" << taskname;
         m_tasks.enqueue({taskname, [this, taskname, work, callback](){delegate(taskname, work,callback);}});
         return;
@@ -709,11 +709,21 @@ void Addon::delegate(QString taskname, auto work, auto callback)
     fw->setFuture(fut);
 }
 
-void Addon::delegate(QString taskname, auto work)
+void Addon::delegate(QString taskname, auto work, bool force)
 {
     using ret_t = typename std::invoke_result<decltype(work)>::type;
     if constexpr (std::is_same<ret_t, void>::value)
-        delegate(taskname, work, [](){});
+        delegate(taskname, work, [](){}, force);
     else
-        delegate(taskname, work, [](ret_t){});
+        delegate(taskname, work, [](ret_t){}, force);
+}
+
+void Addon::delegate(QString taskname, auto work)
+{
+    delegate(taskname, work, false);
+}
+
+void Addon::delegate(QString taskname, auto work, auto callback)
+{
+    delegate(taskname, work, callback, false);
 }

addon.h

@@ -138,6 +138,9 @@ private:
     AutoPtr<git_reference> remoteRefForBranch(QString name);
     AutoPtr<git_reference> branchRef(QString name);
 
+    void delegate(QString taskname, auto work, auto callback, bool force);
+    void delegate(QString taskname, auto work, bool force);
+
     void delegate(QString taskname, auto work, auto callback);
     void delegate(QString taskname, auto work);