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/* $Revision: 1.3 $
**
** A "micro-shell" to test editline library.
** If given any arguments, commands aren't executed.
*/
#if defined(HAVE_CONFIG_H)
#include <config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include <getarg.h>
#include "editline.h"
static int n_flag = 0;
static int version_flag = 0;
static int help_flag = 0;
static struct getargs args[] = {
{"dry-run", 'n', arg_flag, &n_flag,
"do not run commands", NULL },
{"version", 0, arg_flag, &version_flag,
"print version", NULL },
{"help", 0, arg_flag, &help_flag,
NULL, NULL }
};
static void
usage (int ret)
{
arg_printusage (args,
sizeof(args)/sizeof(*args),
NULL,
"");
exit (ret);
}
int
main(int argc, char **argv)
{
char *p;
int optind = 0;
setprogname (argv[0]);
if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optind))
usage(1);
if (help_flag)
usage (0);
if(version_flag){
print_version(NULL);
exit(0);
}
argc -= optind;
argv += optind;
while ((p = readline("testit> ")) != NULL) {
(void)printf("\t\t\t|%s|\n", p);
if (!n_flag) {
if (strncmp(p, "cd ", 3) == 0) {
if (chdir(&p[3]) < 0)
perror(&p[3]);
} else if (system(p) != 0) {
perror(p);
}
}
add_history(p);
free(p);
}
exit(0);
/* NOTREACHED */
}
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