Change execute_command to return a list of results

This matches i3's behavior of returning a list of results that contain
the result of each command that was executed. Additionally, the
`parse_error` attribute has been added to the IPC JSON reply.

1 files changed, 9 insertions, 4 deletions

diff --git a/sway/main.c b/sway/main.c
index a21970e2..a74183fe 100644
--- a/sway/main.c
+++ b/sway/main.c
@@ -392,11 +392,16 @@ int main(int argc, char **argv) {
         wlr_log(WLR_DEBUG, "Running deferred commands");
         while (config->cmd_queue->length) {
                 char *line = config->cmd_queue->items[0];
-                struct cmd_results *res = execute_command(line, NULL, NULL);
-                if (res->status != CMD_SUCCESS) {
-                        wlr_log(WLR_ERROR, "Error on line '%s': %s", line, res->error);
+                list_t *res_list = execute_command(line, NULL, NULL);
+                while (res_list->length) {
+                        struct cmd_results *res = res_list->items[0];
+                        if (res->status != CMD_SUCCESS) {
+                                wlr_log(WLR_ERROR, "Error on line '%s': %s", line, res->error);
+                        }
+                        free_cmd_results(res);
+                        list_del(res_list, 0);
                 }
-                free_cmd_results(res);
+                list_free(res_list);
                 free(line);
                 list_del(config->cmd_queue, 0);
         }