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/* vi: set sw=4 ts=4:
*
* basename.c - print non-directory portion of path
*
* Copyright 2007 Charlie Shepherd <masterdriverz@gentoo.org>
*
* See http://www.opengroup.org/onlinepubs/009695399/utilities/basename.html
USE_BASENAME(NEWTOY(basename, "<1>2", TOYFLAG_BIN))
config BASENAME
bool "basename"
default y
help
usage: basename path [suffix]
Print the part of path after the last slash, optionally minus suffix.
*/
#include "toys.h"
void basename_main(void)
{
char *name = basename(*toys.optargs);
char *suffix = toys.optargs[1];
if (suffix) {
char *end = name+strlen(name)-strlen(suffix);
if (end>name && !strcmp(end,suffix)) *end=0;
}
puts(name);
}
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