Svn: Asynchronous exec of commit operations

Use VcsBase::Command to implement the SVN commit operation, allowing
asynchronous execution (so the user can do something else while
committing)

Change-Id: Ic5513676d4dfea1920bb6610efa33788878a2a83
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/subversion/subversionclient.cpp

@@ -29,7 +29,9 @@
 
 #include "subversionclient.h"
 #include "subversionsettings.h"
+#include "subversionconstants.h"
 
+#include <vcsbase/command.h>
 #include <vcsbase/vcsbaseplugin.h>
 #include <vcsbase/vcsbaseconstants.h>
 #include <vcsbase/vcsbaseeditorparameterwidget.h>
@@ -104,6 +106,35 @@ SubversionSettings *SubversionClient::settings() const
     return dynamic_cast<SubversionSettings *>(VcsBase::VcsBaseClient::settings());
 }
 
+VcsBase::Command *SubversionClient::createCommitCmd(const QString &repositoryRoot,
+                                                    const QStringList &files,
+                                                    const QString &commitMessageFile,
+                                                    const QStringList &extraOptions) const
+{
+    const QStringList svnExtraOptions =
+            QStringList(extraOptions)
+            << authenticationOptions(SubversionClient::CommitCommand)
+            << QLatin1String(Constants::NON_INTERACTIVE_OPTION)
+            << QLatin1String("--file") << commitMessageFile;
+
+    VcsBase::Command *cmd = createCommand(repositoryRoot);
+    QStringList args(vcsCommandString(CommitCommand));
+    cmd->addJob(args << svnExtraOptions << files);
+    return cmd;
+}
+
+void SubversionClient::commit(const QString &repositoryRoot,
+                              const QStringList &files,
+                              const QString &commitMessageFile,
+                              const QStringList &extraOptions)
+{
+    if (Subversion::Constants::debug)
+        qDebug() << Q_FUNC_INFO << commitMessageFile << files;
+
+    VcsBase::Command *cmd = createCommitCmd(repositoryRoot, files, commitMessageFile, extraOptions);
+    cmd->execute();
+}
+
 Core::Id SubversionClient::vcsEditorKind(VcsCommand cmd) const
 {
     switch (cmd) {
@@ -141,6 +172,17 @@ SubversionClient::Version SubversionClient::svnVersion()
     return v;
 }
 
+QStringList SubversionClient::authenticationOptions(VcsCommand cmd) const
+{
+    const bool hasAuth = settings()->hasAuthentication();
+    const QString userName = hasAuth ? settings()->stringValue(SubversionSettings::userKey) : QString();
+    const QString password = hasAuth ? settings()->stringValue(SubversionSettings::passwordKey) : QString();
+    QStringList args(vcsCommandString(cmd));
+    args = SubversionClient::addAuthenticationOptions(args, userName, password);
+    args.removeFirst();
+    return args;
+}
+
 // Add authorization options to the command line arguments.
 // SVN pre 1.5 does not accept "--userName" for "add", which is most likely
 // an oversight. As no password is needed for the option, generally omit it.

src/plugins/subversion/subversionclient.h

@@ -46,6 +46,16 @@ public:
     SubversionClient(SubversionSettings *settings);
 
     SubversionSettings *settings() const;
+
+    VcsBase::Command *createCommitCmd(const QString &repositoryRoot,
+                                      const QStringList &files,
+                                      const QString &commitMessageFile,
+                                      const QStringList &extraOptions = QStringList()) const;
+    void commit(const QString &repositoryRoot,
+                const QStringList &files,
+                const QString &commitMessageFile,
+                const QStringList &extraOptions = QStringList());
+
     void diff(const QString &workingDir, const QStringList &files,
               const QStringList &extraOptions = QStringList());
     QString findTopLevelForFile(const QFileInfo &file) const;
@@ -62,6 +72,7 @@ public:
     Version svnVersion();
 
     // Add authorization options to the command line arguments.
+    QStringList authenticationOptions(VcsCommand cmd) const;
     static QStringList addAuthenticationOptions(const QStringList &args,
                                                 const QString &userName = QString(),
                                                 const QString &password = QString());

src/plugins/subversion/subversionconstants.h

@@ -41,6 +41,7 @@ const char SUBVERSIONCOMMITEDITOR_ID[]  = "Subversion Commit Editor";
 const char SUBVERSIONCOMMITEDITOR_DISPLAY_NAME[]  = QT_TRANSLATE_NOOP("VCS", "Subversion Commit Editor");
 const char SUBMIT_CURRENT[] = "Subversion.SubmitCurrentLog";
 const char DIFF_SELECTED[] = "Subversion.DiffSelectedFilesInLog";
+const char NON_INTERACTIVE_OPTION[] = "--non-interactive";
 enum { debug = 0 };
 
 } // namespace Constants

src/plugins/subversion/subversionplugin.cpp

@@ -39,6 +39,7 @@
 #include "checkoutwizard.h"
 
 #include <vcsbase/basevcseditorfactory.h>
+#include <vcsbase/command.h>
 #include <vcsbase/vcsbaseeditor.h>
 #include <vcsbase/basevcssubmiteditorfactory.h>
 #include <vcsbase/vcsbaseoutputwindow.h>
@@ -493,11 +494,15 @@ bool SubversionPlugin::submitEditorAboutToClose()
     if (!fileList.empty()) {
         // get message & commit
         closeEditor = DocumentManager::saveDocument(editorDocument);
-        if (closeEditor)
+        if (closeEditor) {
-            closeEditor = commit(m_commitMessageFileName, fileList);
+            VcsBase::Command *commitCmd = m_client->createCommitCmd(m_commitRepository,
+                                                                    fileList,
+                                                                    m_commitMessageFileName);
+            QObject::connect(commitCmd, SIGNAL(success(QVariant)),
+                             this, SLOT(cleanCommitMessageFile()));
+            commitCmd->execute();
+        }
     }
-    if (closeEditor)
-        cleanCommitMessageFile();
     return closeEditor;
 }
 

src/plugins/subversion/subversionplugin.h

@@ -102,6 +102,7 @@ private slots:
     void revertCurrentFile();
     void diffProject();
     void diffCurrentFile();
+    void cleanCommitMessageFile();
     void startCommitAll();
     void startCommitProject();
     void startCommitCurrentFile();
@@ -153,7 +154,6 @@ private:
     bool checkSVNSubDir(const QDir &directory, const QString &fileName = QString()) const;
     void startCommit(const QString &workingDir, const QStringList &files = QStringList());
     bool commit(const QString &messageFile, const QStringList &subVersionFileList);
-    void cleanCommitMessageFile();
     inline SubversionControl *subVersionControl() const;
 
     const QStringList m_svnDirectories;