[gnome-builder] greeter: ignore directory/fallback build system names

[Christian Hergert <chergert src gnome org>]

commit a8e6e0bfb57cbb63f602dab88670784d1f54a98c
Author: Christian Hergert <chergert redhat com>
Date:   Tue Jan 22 10:46:51 2019 -0800

    greeter: ignore directory/fallback build system names

 src/libide/greeter/ide-greeter-row.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)
---
diff --git a/src/libide/greeter/ide-greeter-row.c b/src/libide/greeter/ide-greeter-row.c
index 3908b379e..1330b619c 100644
--- a/src/libide/greeter/ide-greeter-row.c
+++ b/src/libide/greeter/ide-greeter-row.c
@@ -22,6 +22,7 @@
 
 #include "config.h"
 
+#include <glib/gi18n.h>
 #include <stdlib.h>
 
 #include "ide-greeter-row.h"
@@ -303,6 +304,17 @@ compare_language (gconstpointer a,
   return g_strcmp0 (*(gchar **)a, *(gchar **)b);
 }
 
+static gboolean
+ignore_build_system (const gchar *str)
+{
+  /* Handle translated and untranslated strings */
+  return ide_str_empty0 (str) ||
+         g_str_equal (str, "Directory") ||
+         g_str_equal (str, "Fallback") ||
+         g_str_equal (str, _("Directory")) ||
+         g_str_equal (str, _("Fallback"));
+}
+
 void
 ide_greeter_row_set_project_info (IdeGreeterRow  *self,
                                   IdeProjectInfo *project_info)
@@ -338,7 +350,7 @@ ide_greeter_row_set_project_info (IdeGreeterRow  *self,
           gtk_label_set_label (priv->title, name);
           gtk_label_set_label (priv->subtitle, desc);
 
-          if (build_system != NULL)
+          if (!ignore_build_system (build_system))
             ide_greeter_row_add_tag (self, build_system, TAG_BUILD_SYSTEM);
 
           if (languages != NULL)