add [-d] flag to enable debug logging

1 files changed, 6 insertions, 2 deletions

diff --git a/dwl.c b/dwl.c
index 33b370c..7fe1559 100644
--- a/dwl.c
+++ b/dwl.c
@@ -2139,6 +2139,8 @@ setup(void)
 	for (i = 0; i < LENGTH(sig); i++)
 		sigaction(sig[i], &sa, NULL);
 
+	wlr_log_init(log_level, NULL);
+
 	/* The Wayland display is managed by libwayland. It handles accepting
 	 * clients from the Unix socket, manging Wayland globals, and so on. */
 	dpy = wl_display_create();
@@ -2797,9 +2799,11 @@ main(int argc, char *argv[])
 	char *startup_cmd = NULL;
 	int c;
 
-	while ((c = getopt(argc, argv, "s:hv")) != -1) {
+	while ((c = getopt(argc, argv, "s:hdv")) != -1) {
 		if (c == 's')
 			startup_cmd = optarg;
+		else if (c == 'd')
+			log_level = WLR_DEBUG;
 		else if (c == 'v')
 			die("dwl " VERSION);
 		else
@@ -2817,5 +2821,5 @@ main(int argc, char *argv[])
 	return EXIT_SUCCESS;
 
 usage:
-	die("Usage: %s [-v] [-s startup command]", argv[0]);
+	die("Usage: %s [-v] [-d] [-s startup command]", argv[0]);
 }