cli: fix "permission denied" test after g_dir_open

[babeltrace.git] / src / cli / babeltrace2-cfg-cli-args-default.c

diff --git a/src/cli/babeltrace2-cfg-cli-args-default.c b/src/cli/babeltrace2-cfg-cli-args-default.c
index aef23a53f607e16c4ff29fd02e0a695cae598b40..823d8436d707ee9f1c61c28d1660a479172c4777 100644 (file)
--- a/src/cli/babeltrace2-cfg-cli-args-default.c
+++ b/src/cli/babeltrace2-cfg-cli-args-default.c
@@ -21,6 +21,8 @@
  * SOFTWARE.
  */
 
+#include <glib.h>
+
 #include <babeltrace2/babeltrace.h>
 #include "babeltrace2-cfg.h"
 #include "babeltrace2-cfg-cli-args.h"
@@ -52,6 +54,22 @@ struct bt_config *bt_config_cli_args_create_with_default(int argc,
                goto error;
        }
 
+#ifdef CONFIG_IN_TREE_PROVIDER_DIR
+       /*
+        * Set LIBBABELTRACE2_PLUGIN_PROVIDER_DIR to load the in-tree Python
+        * plugin provider, if the env variable is already set, do not overwrite
+        * it.
+        */
+       g_setenv("LIBBABELTRACE2_PLUGIN_PROVIDER_DIR", CONFIG_IN_TREE_PROVIDER_DIR, 0);
+#else
+       /*
+        * If the Pyhton plugin provider is disabled, use a non-exitent path to avoid
+        * loading the system installed provider if it exit, if the env variable is
+        * already set, do not overwrite it.
+        */
+       g_setenv("LIBBABELTRACE2_PLUGIN_PROVIDER_DIR", "/nonexistent", 0);
+#endif
+
        cfg = bt_config_cli_args_create(argc, argv, retcode, true, true,
                initial_plugin_paths);
        goto end;