6372c5ec85
- use glob patterns when matching packages by origin
- csh-style {...} choices in glob matching
- pkg_info: new flag -E (list matching package names only)
- pkg_version: new flag -T (test if a given name matches a pattern)
- new flag -X (interpret pattern as an extended regular expression)
PR: 56961
104 lines
2.1 KiB
C
104 lines
2.1 KiB
C
/*
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* FreeBSD install - a package for the installation and maintainance
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* of non-core utilities.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Jeremy D. Lea.
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* 11 May 2002
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*
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* This is the version module. Based on pkg_version.pl by Bruce A. Mah.
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*
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "lib.h"
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#include "version.h"
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#include <err.h>
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static char Options[] = "dhl:L:s:XtTv";
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char *LimitChars = NULL;
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char *PreventChars = NULL;
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char *MatchName = NULL;
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Boolean RegexExtended = FALSE;
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static void usage __P((void));
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int
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main(int argc, char **argv)
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{
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int ch, cmp = 0;
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if (argc == 4 && !strcmp(argv[1], "-t")) {
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cmp = version_cmp(argv[2], argv[3]);
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printf(cmp > 0 ? ">\n" : (cmp < 0 ? "<\n" : "=\n"));
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exit(0);
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}
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else if (argc == 4 && !strcmp(argv[1], "-T")) {
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cmp = version_match(argv[3], argv[2]);
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exit(cmp == 1 ? 0 : 1);
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}
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else while ((ch = getopt(argc, argv, Options)) != -1) {
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switch(ch) {
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case 'v':
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Verbose = TRUE;
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break;
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case 'l':
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LimitChars = optarg;
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break;
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case 'L':
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PreventChars = optarg;
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break;
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case 's':
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MatchName = optarg;
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break;
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case 't':
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errx(2, "Invalid -t usage.");
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break;
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case 'T':
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errx(2, "Invalid -T usage.");
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break;
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case 'X':
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RegexExtended = TRUE;
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break;
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case 'h':
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case '?':
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default:
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usage();
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break;
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}
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}
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argc -= optind;
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argv += optind;
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return pkg_perform(argv);
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}
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static void
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usage()
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{
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fprintf(stderr, "%s\n%s\n%s\n",
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"usage: pkg_version [-hv] [-l limchar] [-L limchar] [[-X] -s string] index",
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" pkg_version -t v1 v2",
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" pkg_version -T name pattern");
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exit(1);
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}
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