Function cliSplitArgs

app/redis-6.2.6/src/redis-cli.c:2096–2110

Split the user provided command into multiple SDS arguments. * This function normally uses sdssplitargs() from sds.c which is able * to understand "quoted strings", escapes and so forth. However when * we are in Lua debugging mode and the "eval" command is used, we want * the remaining Lua script (after "e " or "eval ") to be passed verbatim * as a single big argument. */

 * the remaining Lua script (after "e " or "eval ") to be passed verbatim
 * as a single big argument. */
static sds *cliSplitArgs(char *line, int *argc) {
    if (config.eval_ldb && (strstr(line,"eval ") == line ||
                            strstr(line,"e ") == line))
    {
        sds *argv = sds_malloc(sizeof(sds)*2);
        *argc = 2;
        int len = strlen(line);
        int elen = line[1] == ' ' ? 2 : 5; /* "e " or "eval "? */
        argv[0] = sdsnewlen(line,elen-1);
        argv[1] = sdsnewlen(line+elen,len-elen);
        return argv;
    } else {
        return sdssplitargs(line,argc);
    }
}

/* Set the CLI preferences. This function is invoked when an interactive
 * ":command" is called, or when reading ~/.redisclirc file, in order to