Database: Make it possible to trigger the "Repair Database" action via --repair-database CLI option

Author: cr7pt0gr4ph7

src/library/trackcollectionmanager.cpp

@@ -11,6 +11,7 @@
 #include "sources/soundsourceproxy.h"
 #include "track/track.h"
 #include "util/assert.h"
+#include "util/cmdlineargs.h"
 #include "util/db/dbconnectionpooled.h"
 #include "util/logger.h"
 
@@ -43,9 +44,11 @@ TrackCollectionManager::TrackCollectionManager(
       m_pInternalCollection(createInternalTrackCollection(this, pConfig, deleteTrackForTestingFn)) {
     const QSqlDatabase dbConnection = mixxx::DbConnectionPooled(pDbConnectionPool);
 
-    // TODO(XXX): Add a checkbox in the library preferences for checking
-    // and repairing the database on the next restart of the application.
-    if (pConfig->getValue(kRepairDatabaseOnNextRestartConfigKey, false)) {
+    // The database repair can be triggered via "Repair Database"
+    // in the options menu, as well as using the command line option
+    // "--repair-database".
+    if (CmdlineArgs::Instance().getRepairDatabase() ||
+            pConfig->getValue(kRepairDatabaseOnNextRestartConfigKey, false)) {
         m_pInternalCollection->repairDatabase(dbConnection);
         // Reset config value
         pConfig->setValue(kRepairDatabaseOnNextRestartConfigKey, false);

src/util/cmdlineargs.cpp

@@ -59,6 +59,7 @@ CmdlineArgs::CmdlineArgs()
           m_qml(false),
 #endif
           m_safeMode(false),
+          m_repairDatabase(false),
           m_useLegacyVuMeter(false),
           m_useLegacySpinny(false),
           m_debugAssertBreak(false),
@@ -199,6 +200,12 @@ bool CmdlineArgs::parse(const QStringList& arguments, CmdlineArgs::ParseMode mod
                             : QString());
     parser.addOption(rescanLibrary);
 
+    const QCommandLineOption repairDatabase(QStringLiteral("repair-database"),
+            forUserFeedback ? QCoreApplication::translate("CmdlineArgs",
+                                      "Run a database cleanup when Mixxx is launched.")
+                            : QString());
+    parser.addOption(repairDatabase);
+
     // An option with a value
     const QCommandLineOption settingsPath(QStringLiteral("settings-path"),
             forUserFeedback ? QCoreApplication::translate("CmdlineArgs",
@@ -446,6 +453,10 @@ bool CmdlineArgs::parse(const QStringList& arguments, CmdlineArgs::ParseMode mod
         m_rescanLibrary = true;
     }
 
+    if (parser.isSet(repairDatabase)) {
+        m_repairDatabase = true;
+    }
+
     if (parser.isSet(settingsPath)) {
         m_settingsPath = parser.value(settingsPath);
         if (!m_settingsPath.endsWith("/")) {

src/util/cmdlineargs.h

@@ -55,6 +55,9 @@ class CmdlineArgs final {
     }
 #endif
     bool getSafeMode() const { return m_safeMode; }
+    bool getRepairDatabase() const {
+        return m_repairDatabase;
+    }
     bool useColors() const {
         return m_useColors;
     }
@@ -112,6 +115,7 @@ class CmdlineArgs final {
     bool m_awareOfRisk;
 #endif
     bool m_safeMode;
+    bool m_repairDatabase;
     bool m_useLegacyVuMeter;
     bool m_useLegacySpinny;
     bool m_debugAssertBreak;