/* A tar (tape archiver) program.
Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000,
- 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ 2001, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Written by John Gilmore, starting 1985-08-25.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2, or (at your option) any later
+ Free Software Foundation; either version 3, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but
#include <system.h>
#include <fnmatch.h>
-#include <getline.h>
#include <argp.h>
#include <argp-namefrob.h>
#include <argp-fmtstream.h>
DELAY_DIRECTORY_RESTORE_OPTION,
DELETE_OPTION,
EXCLUDE_CACHES_OPTION,
+ EXCLUDE_CACHES_UNDER_OPTION,
+ EXCLUDE_CACHES_ALL_OPTION,
EXCLUDE_OPTION,
+ EXCLUDE_TAG_OPTION,
+ EXCLUDE_TAG_UNDER_OPTION,
+ EXCLUDE_TAG_ALL_OPTION,
+ EXCLUDE_VCS_OPTION,
FORCE_LOCAL_OPTION,
GROUP_OPTION,
HANG_OPTION,
{"exclude-from", 'X', N_("FILE"), 0,
N_("exclude patterns listed in FILE"), GRID+1 },
{"exclude-caches", EXCLUDE_CACHES_OPTION, 0, 0,
- N_("exclude directories containing a cache tag"), GRID+1 },
+ N_("exclude contents of directories containing CACHEDIR.TAG, "
+ "except for the tag file itself"), GRID+1 },
+ {"exclude-caches-under", EXCLUDE_CACHES_UNDER_OPTION, 0, 0,
+ N_("exclude everything under directories containing CACHEDIR.TAG"),
+ GRID+1 },
+ {"exclude-caches-all", EXCLUDE_CACHES_ALL_OPTION, 0, 0,
+ N_("exclude directories containing CACHEDIR.TAG"), GRID+1 },
+ {"exclude-tag", EXCLUDE_TAG_OPTION, N_("FILE"), 0,
+ N_("exclude contents of directories containing FILE, except"
+ " for FILE itself"), GRID+1 },
+ {"exclude-tag-under", EXCLUDE_TAG_UNDER_OPTION, N_("FILE"), 0,
+ N_("exclude everything under directories containing FILE"), GRID+1 },
+ {"exclude-tag-all", EXCLUDE_TAG_ALL_OPTION, N_("FILE"), 0,
+ N_("exclude directories containing FILE"), GRID+1 },
+ {"exclude-vcs", EXCLUDE_VCS_OPTION, NULL, 0,
+ N_("exclude version control system directories"), GRID+1 },
{"no-recursion", NO_RECURSION_OPTION, 0, 0,
N_("avoid descending automatically in directories"), GRID+1 },
{"one-file-system", ONE_FILE_SYSTEM_OPTION, 0, 0,
bool input_files; /* True if some input files where given */
};
+\f
#define MAKE_EXCL_OPTIONS(args) \
((((args)->wildcards != disable_wildcards) ? EXCLUDE_WILDCARDS : 0) \
| (args)->matching_flags \
| (args)->matching_flags \
| recursion_option)
+void
+exclude_vcs_files ()
+{
+ int i;
+ static char *vcs_file[] = {
+ /* CVS: */
+ "CVS",
+ ".cvsignore",
+ /* RCS: */
+ "RCS",
+ /* SCCS: */
+ "SCCS",
+ /* SVN: */
+ ".svn",
+ /* git: */
+ ".git",
+ ".gitignore",
+ /* Arch: */
+ ".arch-ids",
+ "{arch}",
+ "=RELEASE-ID",
+ "=meta-update",
+ "=update",
+ NULL
+ };
+
+ for (i = 0; vcs_file[i]; i++)
+ add_exclude (excluded, vcs_file[i], 0);
+}
+
+\f
#ifdef REMOTE_SHELL
# define DECL_SHOW_DEFAULT_SETTINGS(stream, printer) \
{ \
switch (key)
{
- case ARGP_KEY_ARG:
- /* File name or non-parsed option, because of ARGP_IN_ORDER */
- name_add_name (arg, MAKE_INCL_OPTIONS (args));
- args->input_files = true;
- break;
+ case ARGP_KEY_ARG:
+ /* File name or non-parsed option, because of ARGP_IN_ORDER */
+ name_add_name (arg, MAKE_INCL_OPTIONS (args));
+ args->input_files = true;
+ break;
case 'A':
set_subcommand_option (CAT_SUBCOMMAND);
break;
case EXCLUDE_CACHES_OPTION:
- exclude_caches_option = true;
+ add_exclusion_tag ("CACHEDIR.TAG", exclusion_tag_contents,
+ cachedir_file_p);
+ break;
+
+ case EXCLUDE_CACHES_UNDER_OPTION:
+ add_exclusion_tag ("CACHEDIR.TAG", exclusion_tag_under,
+ cachedir_file_p);
+ break;
+
+ case EXCLUDE_CACHES_ALL_OPTION:
+ add_exclusion_tag ("CACHEDIR.TAG", exclusion_tag_all,
+ cachedir_file_p);
+ break;
+
+ case EXCLUDE_TAG_OPTION:
+ add_exclusion_tag (arg, exclusion_tag_contents, NULL);
+ break;
+
+ case EXCLUDE_TAG_UNDER_OPTION:
+ add_exclusion_tag (arg, exclusion_tag_under, NULL);
+ break;
+
+ case EXCLUDE_TAG_ALL_OPTION:
+ add_exclusion_tag (arg, exclusion_tag_all, NULL);
break;
+ case EXCLUDE_VCS_OPTION:
+ exclude_vcs_files ();
+ break;
+
case FORCE_LOCAL_OPTION:
force_local_option = true;
break;
/* Parse the options for tar. */
static struct argp_option *
-find_argp_option (struct argp_option *options, int letter)
+find_argp_option (struct argp_option *o, int letter)
{
for (;
- !(options->name == NULL
- && options->key == 0
- && options->arg == 0
- && options->flags == 0
- && options->doc == NULL); options++)
- if (options->key == letter)
- return options;
+ !(o->name == NULL
+ && o->key == 0
+ && o->arg == 0
+ && o->flags == 0
+ && o->doc == NULL); o++)
+ if (o->key == letter)
+ return o;
return NULL;
}
static void
decode_options (int argc, char **argv)
{
- int index;
+ int idx;
struct tar_args args;
/* Set some default option values. */
prepend_default_options (getenv ("TAR_OPTIONS"), &argc, &argv);
if (argp_parse (&argp, argc, argv, ARGP_IN_ORDER|ARGP_NO_HELP,
- &index, &args))
+ &idx, &args))
exit (TAREXIT_FAILURE);
}
/* Handle operands after any "--" argument. */
- for (; index < argc; index++)
+ for (; idx < argc; idx++)
{
- name_add_name (argv[index], MAKE_INCL_OPTIONS (&args));
+ name_add_name (argv[idx], MAKE_INCL_OPTIONS (&args));
args.input_files = true;
}
/* Make sure we have first three descriptors available */
stdopen ();
- /* Close all inherited open descriptors, except for the first three */
- closeopen ();
-
/* Pre-allocate a few structures. */
allocated_archive_names = 10;
/* Decode options. */
decode_options (argc, argv);
+
name_init ();
/* Main command execution. */
free (st->gname);
free (st->sparse_map);
free (st->dumpdir);
+ xheader_destroy (&st->xhdr);
memset (st, 0, sizeof (*st));
}
projects / chaz / tar / blobdiff