[tracker/wip/carlosg/deserialize-api: 16/17] cli: Add --trig argument to "tracker import"

[Carlos Garnacho <carlosg src gnome org>]

commit 3d5fff0aa28bdaf44efcc5756ab48f58a2529c47
Author: Carlos Garnacho <carlosg gnome org>
Date:   Thu Jun 30 00:51:05 2022 +0200

    cli: Add --trig argument to "tracker import"
    
    This makes it parse TriG format, instead of Turtle.

 src/tracker/tracker-import.c | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/src/tracker/tracker-import.c b/src/tracker/tracker-import.c
index 30d7f913a..33f88e9d1 100644
--- a/src/tracker/tracker-import.c
+++ b/src/tracker/tracker-import.c
@@ -39,6 +39,7 @@ static gchar **filenames;
 static gchar *database_path;
 static gchar *dbus_service;
 static gchar *remote_service;
+static gboolean trig;
 
 static GOptionEntry entries[] = {
        { "database", 'd', 0, G_OPTION_ARG_FILENAME, &database_path,
@@ -53,6 +54,10 @@ static GOptionEntry entries[] = {
          N_("Connects to a remote service"),
          N_("Remote service URI")
        },
+       { "trig", 'g', 0, G_OPTION_ARG_NONE, &trig,
+         N_("Read TriG format which includes named graph information"),
+         NULL
+       },
        { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &filenames,
          N_("FILE"),
          N_("FILE")},
@@ -140,6 +145,8 @@ import_run (void)
 
                tracker_sparql_connection_deserialize_async (connection,
                                                             TRACKER_DESERIALIZE_FLAGS_NONE,
+                                                            trig ?
+                                                            TRACKER_RDF_FORMAT_TRIG :
                                                             TRACKER_RDF_FORMAT_TURTLE,
                                                             NULL,
                                                             stream,