root/gsdl/trunk/bin/script/incremental-buildcol.pl @ 18511

Revision 18511, 3.5 KB (checked in by davidb, 11 years ago)

Comments added

  • Property svn:executable set to *
Line 
1#!/usr/bin/perl -w
2
3###########################################################################
4#
5# incremental-buildcol.pl -- runs buildcol.pl with -incremental 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:        buildcol.pl -incremental -builddir GSDLHOME/collect/$collect/index ...
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
39
40use strict;
41
42use util;
43
44
45sub main
46{
47    my ($argc,@argv) = @_;
48
49    if (($argc==0)  || (($argc==1) && ($argv[0] =~ m/^--?h(elp)?$/))) {
50    my ($progname) = ($0 =~ m/^.*\/(.*?)$/);
51
52
53    print STDERR "\n";
54    print STDERR "Usage: $progname [buildcol.pl options] collection\n";
55    print STDERR "\n";
56
57    exit(-1);
58    }
59
60
61    my $collect = pop @argv;
62
63
64    my @filtered_argv = ();
65
66    my $collect_dir = undef;
67    my $build_dir  = undef;
68
69    while (my $arg = shift @argv) {
70    if ($arg eq "-collectdir") {
71        $collect_dir = shift @argv;
72        push(@filtered_argv,$arg,$collect_dir);
73    }
74    elsif ($arg eq "-builddir") {
75        $build_dir = shift @argv;
76        push(@filtered_argv,$arg,$build_dir);
77    }
78    else {
79        push(@filtered_argv,$arg);
80    }
81    }
82
83
84    if (!defined $collect_dir) {
85    $collect_dir = &util::filename_cat($ENV{'GSDLHOME'},"collect");
86    }
87    my $this_collect_dir = &util::filename_cat($collect_dir,$collect);
88
89    if (!-d $this_collect_dir) {
90    print STDERR "Error: $collect_dir does not exist\n";
91    exit(-1);
92    }
93
94
95    if (!defined $build_dir) {
96    # Yes this is intentional that 'build_dir' points to "index"
97    $build_dir = &util::filename_cat($this_collect_dir,"index");
98    push(@filtered_argv,"-builddir",$build_dir);
99    }
100
101    my $quoted_argv = join(" ", map { "\"$_\"" } @filtered_argv);
102   
103    my $build_cfg_filename = &util::filename_cat($build_dir,"build.cfg");
104
105    my $buildcol_cmd = "buildcol.pl";
106
107    if (-e $build_cfg_filename) {
108    $buildcol_cmd .= " -incremental";
109    }
110    else {
111### print STDERR "$build_cfg_filename does not exist.\n";
112    print STDERR "*****\n";
113    print STDERR "* First time built. Switching to full buildcol.pl.\n";
114    print STDERR "*****\n";
115    $buildcol_cmd .= " -removeold";
116    }
117
118   
119    $buildcol_cmd .= " $quoted_argv \"$collect\"";
120   
121    my $buildcol_status = system($buildcol_cmd)/256;
122   
123    if ($buildcol_status != 0) {
124    print STDERR "Error: Failed to run: $buildcol_cmd\n";
125    print STDERR "       $!\n" if ($! ne "");
126    exit(-1);
127    }
128}
129
130&main(scalar(@ARGV),@ARGV);
131
132
133
134
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