Add isModuleEnabled function

src/libcalamares/Settings.cpp

@@ -269,6 +269,19 @@ Settings::Settings( const QString& settingsFilePath, bool debugMode )
     s_instance = this;
 }
 
+bool
+Settings::isModuleEnabled( QString module )
+{
+    // Iterate over the list of modules searching for a match
+    for ( const auto& moduleInstance : Calamares::Settings::instance()->moduleInstances() )
+    {
+        if ( moduleInstance.key().first == module )
+            return true;
+    }
+
+    return false;
+}
+
 void
 Settings::reconcileInstancesAndSequence()
 {

src/libcalamares/Settings.h

@@ -152,8 +152,12 @@ public:
      */
     bool isSetupMode() const { return m_isSetupMode; }
 
+    /** @brief Returns true if the named module is enabled */
+    bool isModuleEnabled( QString module );
+
     /** @brief Global setting of disable-cancel: can't cancel ever. */
     bool disableCancel() const { return m_disableCancel; }
+
     /** @brief Temporary setting of disable-cancel: can't cancel during exec. */
     bool disableCancelDuringExec() const { return m_disableCancelDuringExec; }