added class containing program arguments

src/common/Args.cpp

@@ -0,0 +1,30 @@
+#include "Args.hpp"
+
+namespace chatterino {
+
+Args::Args(const QStringList &args)
+{
+    for (auto &&arg : args)
+    {
+        if (arg == "--crash-recovery")
+        {
+            this->crashRecovery = true;
+        }
+    }
+}
+
+static Args *instance = nullptr;
+
+void initArgs(const QStringList &args)
+{
+    instance = new Args(args);
+}
+
+const Args &getArgs()
+{
+    assert(instance);
+
+    return *instance;
+}
+
+}  // namespace chatterino