Add workspace_auto_back_and_forth command

This is the only missing piece - other code regarding this functionality has
already been ported from pre-wlroots source.

1 files changed, 12 insertions, 0 deletions

diff --git a/sway/commands/ws_auto_back_and_forth.c b/sway/commands/ws_auto_back_and_forth.c
new file mode 100644
index 00000000..2485db35
--- /dev/null
+++ b/sway/commands/ws_auto_back_and_forth.c
@@ -0,0 +1,12 @@
+#include <string.h>
+#include <strings.h>
+#include "sway/commands.h"
+
+struct cmd_results *cmd_ws_auto_back_and_forth(int argc, char **argv) {
+	struct cmd_results *error = NULL;
+	if ((error = checkarg(argc, "workspace_auto_back_and_forth", EXPECTED_EQUAL_TO, 1))) {
+		return error;
+	}
+	config->auto_back_and_forth = !strcasecmp(argv[0], "yes");
+	return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}