swayfx/sway/commands/bar/status_command.c

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#include <string.h>
#include "sway/commands.h"
#include "log.h"
#include "stringop.h"
struct cmd_results *bar_cmd_status_command(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "status_command", EXPECTED_AT_LEAST, 1))) {
return error;
}
if (!config->current_bar) {
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return cmd_results_new(CMD_FAILURE,
"status_command", "No bar defined.");
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}
free(config->current_bar->status_command);
config->current_bar->status_command = NULL;
char *new_command = join_args(argv, argc);
if (strcmp(new_command, "-") != 0) {
config->current_bar->status_command = new_command;
wlr_log(WLR_DEBUG, "Feeding bar with status command: %s",
config->current_bar->status_command);
}
if (config->active && !config->validating) {
load_swaybars();
}
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return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}