CommandSearch: Begin basic functionality (prints filename of result)

cli/commandsearch.cpp

@@ -1,3 +1,36 @@
+#include <QCommandLineParser>
 #include "commandsearch.h"
+#include "databasefactory.h"
+#include "logger.h"
 
 
+int CommandSearch::handle(QStringList arguments)
+{
+    QCommandLineParser parser;
+    parser.addOptions({
+                          { { "r", "reverse" }, "Print most-recent changed files first" },
+                          { "pattern", "Only delete files from index matching the pattern, e. g. */.git/*. Only applies to --deleted or standalone.", "pattern" },
+                      });
+
+    parser.addHelpOption();
+    parser.addPositionalArgument("delete", "Delete paths from the index", "delete [paths...]");
+
+    parser.process(arguments);
+    bool reverse = parser.isSet("reverse");
+    if(reverse)
+    {
+        throw QSSGeneralException("Reverse option to be implemented");
+    }
+
+
+    QStringList files = parser.positionalArguments();
+    QString queryStrings = files.join(' ');
+
+    auto results = dbService->search(queryStrings);
+
+    for(SearchResult &result : results)
+    {
+        Logger::info() << result.fileData.absPath << endl;
+    }
+
+}