void exec_cmd(s_cmd_node *cmd)
{
assert(cmd);
if (DEBUG_EXEC)
cmd_debugger(cmd);
//FIXME: expansions here
if (!cmd->argv) {
if (cmd->prefix) exec_prefix(cmd->prefix, 0);
return;
}
if (func_exist(shell->func, cmd->argv[0]))
exec_function(cmd->argv);
else if (is_a_builtin(cmd->argv[0]))
shell->status = get_builtin(cmd->argv[0])(cmd->argv);
else
shell->status = exec_program(cmd);
}
void builtin_command_exec_verbose(t_argparser_result *result,
t_shenv *shenv)
{
t_lst *remainders_copy;
char *cmd_name;
int ret;
remainders_copy = twl_lst_copy(result->remainders, NULL);
ret = 1;
while ((cmd_name = twl_lst_pop_front(remainders_copy)))
{
if (is_an_alias(cmd_name, shenv))
ret = 0;
else if (is_a_function(cmd_name, shenv))
ret = 0;
else if (is_a_builtin(cmd_name, shenv))
ret = 0;
else if (is_in_path(cmd_name, shenv))
ret = 0;
}
twl_lst_del(remainders_copy, NULL);
shenv->last_exit_code = ret;
}