Git: Add tags from log window

Fixes: QTCREATORBUG-22202
Change-Id: Id6cbaf036d25fe5e9e8fcf2fe4d131649746e128
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

src/plugins/git/branchadddialog.cpp

@@ -105,14 +105,31 @@ QWidget *BranchValidationDelegate::createEditor(QWidget *parent,
     return lineEdit;
 }
 
-BranchAddDialog::BranchAddDialog(const QStringList &localBranches, bool addBranch, QWidget *parent) :
+BranchAddDialog::BranchAddDialog(const QStringList &localBranches, Type type, QWidget *parent) :
     QDialog(parent),
     m_ui(new Ui::BranchAddDialog)
 {
     m_ui->setupUi(this);
     m_ui->trackingCheckBox->setVisible(false);
     setCheckoutVisible(false);
-    setWindowTitle(addBranch ? tr("Add Branch") : tr("Rename Branch"));
+
+    switch (type) {
+    case BranchAddDialog::AddBranch:
+        setWindowTitle(tr("Add Branch"));
+        break;
+    case BranchAddDialog::RenameBranch:
+        setWindowTitle(tr("Rename Branch"));
+        break;
+    case BranchAddDialog::AddTag:
+        setWindowTitle(tr("Add Tag"));
+        m_ui->branchNameLabel->setText(tr("Tag name:"));
+        break;
+    case BranchAddDialog::RenameTag:
+        setWindowTitle(tr("Rename Tag"));
+        m_ui->branchNameLabel->setText(tr("Tag name:"));
+        break;
+    }
+
     m_ui->branchNameEdit->setValidator(new BranchNameValidator(localBranches, this));
     connect(m_ui->branchNameEdit, &QLineEdit::textChanged, this, &BranchAddDialog::updateButtonStatus);
 }

src/plugins/git/branchadddialog.h

@@ -51,7 +51,14 @@ class BranchAddDialog : public QDialog
     Q_OBJECT
 
 public:
-    BranchAddDialog(const QStringList &localBranches, bool addBranch, QWidget *parent);
+    enum Type {
+        AddBranch,
+        RenameBranch,
+        AddTag,
+        RenameTag
+    };
+
+    BranchAddDialog(const QStringList &localBranches, Type type, QWidget *parent);
     ~BranchAddDialog() override;
 
     void setBranchName(const QString &);

src/plugins/git/branchview.cpp

@@ -313,7 +313,7 @@ bool BranchView::add()
         }
     }
 
-    BranchAddDialog branchAddDialog(localNames, true, this);
+    BranchAddDialog branchAddDialog(localNames, BranchAddDialog::Type::AddBranch, this);
     branchAddDialog.setBranchName(suggestedName);
     branchAddDialog.setTrackedBranchName(isTracked ? trackedBranch : QString(), !isLocal);
     branchAddDialog.setCheckoutVisible(true);
@@ -444,11 +444,10 @@ bool BranchView::rename()
     if (!isTag)
         localNames = m_model->localBranchNames();
 
-    BranchAddDialog branchAddDialog(localNames, false, this);
-    if (isTag)
-        branchAddDialog.setWindowTitle(tr("Rename Tag"));
+    const BranchAddDialog::Type type = isTag ? BranchAddDialog::Type::RenameTag
+                                             : BranchAddDialog::Type::RenameBranch;
+    BranchAddDialog branchAddDialog(localNames, type, this);
     branchAddDialog.setBranchName(oldName);
-    branchAddDialog.setTrackedBranchName(QString(), false);
 
     branchAddDialog.exec();
 

src/plugins/git/gitclient.cpp

@@ -1186,7 +1186,7 @@ QStringList GitClient::setupCheckoutArguments(const QString &workingDirectory,
         }
     }
 
-    BranchAddDialog branchAddDialog(localBranches, true, ICore::dialogParent());
+    BranchAddDialog branchAddDialog(localBranches, BranchAddDialog::Type::AddBranch, ICore::dialogParent());
     branchAddDialog.setTrackedBranchName(remoteBranch, true);
 
     if (branchAddDialog.exec() != QDialog::Accepted)

src/plugins/git/giteditor.cpp

@@ -26,6 +26,7 @@
 #include "giteditor.h"
 
 #include "annotationhighlighter.h"
+#include "branchadddialog.h"
 #include "gitplugin.h"
 #include "gitclient.h"
 #include "gitsettings.h"
@@ -305,6 +306,25 @@ void GitEditorWidget::addChangeActions(QMenu *menu, const QString &change)
     menu->addAction(tr("&Log for Change %1").arg(change), this, [this] {
         GitPlugin::client()->log(sourceWorkingDirectory(), QString(), false, {m_currentChange});
     });
+    menu->addAction(tr("Add &Tag for Change %1...").arg(change), this, [this] {
+        QString output;
+        QString errorMessage;
+        GitPlugin::client()->synchronousTagCmd(sourceWorkingDirectory(), QStringList(),
+                                               &output, &errorMessage);
+
+        const QStringList tags = output.split('\n');
+        BranchAddDialog dialog(tags, BranchAddDialog::Type::AddTag, nullptr);
+
+        if (dialog.exec() == QDialog::Rejected)
+            return;
+
+        GitPlugin::client()->synchronousTagCmd(sourceWorkingDirectory(),
+                                               {dialog.branchName(), m_currentChange},
+                                               &output, &errorMessage);
+        VcsOutputWindow::append(output);
+        if (!errorMessage.isEmpty())
+            VcsOutputWindow::append(errorMessage, VcsOutputWindow::MessageStyle::Error);
+    });
 
     auto resetMenu = new QMenu(tr("&Reset to Change %1").arg(change), menu);
     resetMenu->addAction(tr("&Hard"), this, [this] { resetChange("hard"); });