CommandSearch: Begin basic functionality (prints filename of result)

cli/commandsearch.cpp

@@ -1 +1,35 @@
+#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;
+	}
+}