[1428] | 1 | #!/usr/bin/perl -w
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| 2 |
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| 3 | ###########################################################################
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| 4 | #
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| 5 | # delcol.pl --
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| 6 | # A component of the Greenstone digital library software
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| 7 | # from the New Zealand Digital Library Project at the
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| 8 | # University of Waikato, New Zealand.
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| 9 | #
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| 10 | # Copyright (C) 1999 New Zealand Digital Library Project
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| 11 | #
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| 12 | # This program is free software; you can redistribute it and/or modify
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| 13 | # it under the terms of the GNU General Public License as published by
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| 14 | # the Free Software Foundation; either version 2 of the License, or
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| 15 | # (at your option) any later version.
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| 16 | #
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| 17 | # This program is distributed in the hope that it will be useful,
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| 18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 20 | # GNU General Public License for more details.
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| 21 | #
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| 22 | # You should have received a copy of the GNU General Public License
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| 23 | # along with this program; if not, write to the Free Software
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| 24 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 25 | #
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| 26 | ###########################################################################
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| 27 |
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| 28 | BEGIN {
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| 29 | die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
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| 30 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
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| 31 | }
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| 32 |
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| 33 | use util;
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| 34 | use parsargv;
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| 35 |
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| 36 | sub print_usage {
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[1970] | 37 | print STDERR "\n";
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| 38 | print STDERR "delcol.pl: Deletes (forever) a collection.\n\n";
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| 39 | print STDERR " usage: $0 [options] collection-name\n\n";
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[1428] | 40 | print STDERR " options:\n";
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| 41 | print STDERR " -f Force deletion of collection without prompting\n\n";
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| 42 | }
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| 43 |
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| 44 | &main();
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| 45 |
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| 46 | sub main {
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| 47 | my $force = 0;
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| 48 | if (!parsargv::parse(\@ARGV, 'f', \$force)) {
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| 49 | &print_usage();
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| 50 | die "\n";
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| 51 | }
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| 52 |
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| 53 | # get and check the collection name
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| 54 | if (($collection = &util::use_collection(@ARGV)) eq "") {
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| 55 | &print_usage();
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| 56 | exit (1);
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| 57 | }
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| 58 |
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| 59 | if (!$force) {
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| 60 | print STDOUT "Are you sure you want to completely remove the $collection collection?\n";
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| 61 | print STDOUT "(the $ENV{'GSDLCOLLECTDIR'} directory will be deleted). [y/n]\n";
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| 62 | my $in = <STDIN>;
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| 63 | if ($in !~ /^y(es)?$/i) {
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| 64 | print STDOUT "Deletion of $collection collection cancelled\n";
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| 65 | exit (0);
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| 66 | }
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| 67 | }
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[1452] | 68 | # delete any temporary files that are laying around
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| 69 | my $tmpdir = &util::filename_cat ($ENV{'GSDLHOME'}, "tmp");
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| 70 | if (opendir (TMPDIR, $tmpdir)) {
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| 71 | my @tmpfiles = readdir (TMPDIR);
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| 72 | closedir TMPDIR;
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| 73 | map { &util::rm(&util::filename_cat($tmpdir, $_)) if $_ =~ /^$collection/; } @tmpfiles;
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| 74 | }
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| 75 |
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[1428] | 76 | &util::rm_r ($ENV{'GSDLCOLLECTDIR'});
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| 77 |
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| 78 | # check if everything was deleted successfully
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| 79 | if (-d $ENV{'GSDLCOLLECTDIR'}) {
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| 80 | print STDERR "\ndelcol.pl WARNING: Not all files in $ENV{'GSDLCOLLECTDIR'} could\n";
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| 81 | print STDERR "be deleted\n";
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| 82 | exit (2);
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| 83 | }
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| 84 |
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| 85 | print STDERR "$collection collection successfully deleted\n";
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| 86 | exit (0);
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| 87 | }
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