root/main/trunk/greenstone2/bin/script/incremental-import-onlyadd.pl @ 24362

Revision 24362, 3.9 KB (checked in by ak19, 8 years ago)

The method of locating perl has changed once more: util now defines the fuction get_perl_exec which is used by other scripts to obtain the path to the perl executable they should use.

Line 
1#!/usr/bin/perl -w
2
3###########################################################################
4#
5# full-import.pl -- runs import.pl with -incremental option on
6# A component of the Greenstone digital library software
7# from the New Zealand Digital Library Project at the
8# University of Waikato, New Zealand.
9#
10# Copyright (C) 2009 New Zealand Digital Library Project
11#
12# This program is free software; you can redistribute it and/or modify
13# it under the terms of the GNU General Public License as published by
14# the Free Software Foundation; either version 2 of the License, or
15# (at your option) any later version.
16#
17# This program is distributed in the hope that it will be useful,
18# but WITHOUT ANY WARRANTY; without even the implied warranty of
19# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20# GNU General Public License for more details.
21#
22# You should have received a copy of the GNU General Public License
23# along with this program; if not, write to the Free Software
24# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25#
26###########################################################################
27
28
29# This program is designed to support incremental building of Greenstone
30# Runs:        import.pl -incremental ...
31
32
33BEGIN {
34    die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
35    die "GSDLOS not set\n" unless defined $ENV{'GSDLOS'};
36    unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
37}
38
39use strict;
40use dbutil;
41use util;
42use colcfg;
43
44sub main
45{
46    my ($argc,@argv) = @_;
47
48    if (($argc==0)  || (($argc==1) && ($argv[0] =~ m/^--?h(elp)?$/))) {
49    my ($progname) = ($0 =~ m/^.*[\/|\\](.*?)$/);
50
51
52    print STDERR "\n";
53    print STDERR "Usage: $progname [import.pl options] collection\n";
54    print STDERR "\n";
55
56    exit(-1);
57    }
58
59    my $collection = pop @argv;
60
61    my @filtered_argv = ();
62
63    my $collect_dir = undef;
64    my $archive_dir  = undef;
65    my $site = undef;
66
67    while (my $arg = shift @argv) {
68    # No actual filtering happens at the moment (@filterd_argv == @argv)
69    # Useful to do it this way if we want incremental-import.pl
70    # to start accepting its own arguments that are different to import.pl
71   
72    if ($arg eq "-collectdir") {
73        $collect_dir = shift @argv;
74        push(@filtered_argv,$arg,$collect_dir);
75    }
76    elsif ($arg eq "-archivedir") {
77        $archive_dir = shift @argv;
78        push(@filtered_argv,$arg,$archive_dir);
79    }
80    elsif ($arg eq "-site") {
81        $site = shift @argv;
82        push(@filtered_argv,$arg,$site);
83    }
84    else {
85        push(@filtered_argv,$arg);
86    }
87    }
88   
89    # get and check the collection name
90    if ((&colcfg::use_collection($site, $collection, $collect_dir)) eq "") {
91    print STDERR "Unable to use collection \"$collection\" within \"$collect_dir\"\n";
92    exit -1;
93    }   
94
95    if (!defined $archive_dir) {
96    $archive_dir = &util::filename_cat ($ENV{'GSDLCOLLECTDIR'}, "archives")
97    }
98
99    # BACKWARDS COMPATIBILITY: Just in case there are old .ldb/.bdb files (won't do anything for other infodbtypes)
100    &util::rename_ldb_or_bdb_file(&util::filename_cat($archive_dir, "archiveinf-doc"));
101   
102    my $archiveinf_doc = &dbutil::get_infodb_file_path("gdbm", "archiveinf-doc", $archive_dir);
103
104    my $quoted_argv = join(" ", map { "\"$_\"" } @filtered_argv);
105   
106    # need to ensure that the path to perl is quoted (in case there's spaces in it)
107    my $import_cmd = "\"".&util::get_perl_exec()."\" -S import.pl";
108
109    if (-e $archiveinf_doc) {
110    $import_cmd .= " -keepold";
111    }
112    else {
113    print STDERR "*****\n";
114    print STDERR "First time import. Switching to full import.pl.\n";
115    print STDERR "*****\n";
116    $import_cmd .= " -removeold";
117    }
118
119    $import_cmd .= " $quoted_argv \"$collection\"";
120   
121    my $import_status = system($import_cmd)/256;
122   
123    if ($import_status != 0) {
124    print STDERR "Error: Failed to run: $import_cmd\n";
125    print STDERR "       $!\n" if ($! ne "");
126    exit(-1);
127    }
128}
129
130&main(scalar(@ARGV),@ARGV);
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