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 | # incremental-rebuild.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) 2009 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 |
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29 | # This program will incrementally rebuild a collection
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30 | # Runs: incremental-import.pl -incremental ...
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31 | # Followed by: incremental-buildcol.pl -activate -incremental -builddir index ...
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32 | # (assumming import.pl did not end with an error)
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33 |
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34 |
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35 | BEGIN {
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36 | die "GSDLHOME not set\n" unless defined $ENV{'GSDLHOME'};
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37 | die "GSDLOS not set\n" unless defined $ENV{'GSDLOS'};
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38 | unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
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39 | }
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40 |
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41 | use strict;
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42 | use util;
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43 |
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44 | sub main
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45 | {
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46 | my ($argc,@argv) = @_;
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47 |
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48 | if (($argc==0) || (($argc==1) && ($argv[0] =~ m/^--?h(elp)?$/))) {
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49 | my ($progname) = ($0 =~ m/^.*[\/|\\](.*?)$/);
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50 |
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51 | print STDERR "\n";
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52 | print STDERR "This program runs -- incrementally where possible -- import.pl followed by buildcol.pl (retaining any\n";
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53 | print STDERR " previously generated files in 'archives' or 'index'). The import.pl script can always be run\n";
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54 | print STDERR " incrementally in Greenstone, however buildcol.pl will default to a full rebuild if the indexer\n";
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55 | print STDERR " the collection uses (such as mg, or mgpp) does not support incremental indexing.\n";
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56 | print STDERR "\n";
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57 | print STDERR "Usage: $progname [options]| collection\n";
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58 | print STDERR " If a minus option is shared between import.pl and buildcol.pl then it can appear\n";
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59 | print STDERR " as is, such as -verbosity 5. This value will be passed to both programs.\n";
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60 | print STDERR " If a minus option is specific to one of the programs in particular, then prefix\n";
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61 | print STDERR " it with 'import:' or 'buildcol:' respectively, as in '-import:OIDtype hash_on_full_filename'\n";
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62 | print STDERR " Run 'import.pl' or 'buildcol.pl' from the command line with no arguments to see the\n";
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63 | print STDERR " specific values they take.\n";
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64 | print STDERR "\n";
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65 |
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66 | exit(-1);
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67 | }
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68 |
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69 |
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70 | my $collect = pop @argv;
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71 |
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72 | my @import_argv = ();
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73 | my @buildcol_argv = ();
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74 |
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75 | while (my $arg = shift @argv) {
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76 |
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77 | if ($arg eq "-manifest") {
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78 | # only makes sense in import.pl
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79 | my $manifest = shift(@argv);
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80 | push(@import_argv,$arg,$manifest);
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81 | }
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82 | elsif ($arg eq "-importdir") {
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83 | # only makes sense in import.pl
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84 | my $import_dir = shift @argv;
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85 | push(@import_argv,$arg,$import_dir);
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86 | }
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87 | elsif ($arg eq "-builddir") {
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88 | # only makes sense in build.pl
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89 | my $build_dir = shift @argv;
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90 | push(@buildcol_argv,$arg,$build_dir);
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91 | }
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92 | elsif ($arg eq "-indexdir") {
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93 | # only makes sense in build.pl
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94 | my $index_dir = shift @argv;
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95 | push(@buildcol_argv,$arg,$index_dir);
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96 | }
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97 | elsif ($arg =~ /-import:(.*)$/) {
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98 | my $import_arg = "-".$1;
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99 | my $import_val = shift @argv;
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100 | push(@import_argv,$import_arg,$import_val);
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101 | }
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102 | elsif ($arg =~ /-buildcol:(.*)$/) {
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103 | my $buildcol_arg = "-".$1;
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104 | my $buildcol_val = shift @argv;
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105 | push(@buildcol_argv,$buildcol_arg,$buildcol_val);
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106 | }
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107 | elsif ($arg =~ "-OIDtype") {
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108 | shift @argv; # skip OIDtype (don't pass OIDtype to buildcol.pl. It's not currently accepted.)
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109 | # this allows us to run full-rebuild.pl -OIDtype filename for instance
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110 | }
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111 | else {
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112 | push(@import_argv,$arg);
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113 | push(@buildcol_argv,$arg);
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114 | }
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115 |
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116 | }
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117 |
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118 | my $quoted_import_argv = join(" ", map { "\"$_\"" } @import_argv);
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119 | my $quoted_buildcol_argv = join(" ", map { "\"$_\"" } @buildcol_argv);
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120 |
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121 | my $final_status = 0;
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122 |
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123 | # need to ensure that the path to perl is quoted (in case there's spaces in it)
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124 | my $launch_cmd = "\"".&util::get_perl_exec()."\" -S ";
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125 |
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126 | print STDERR "\n";
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127 | print STDERR "************************\n";
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128 | print STDERR "* Running Import Stage\n";
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129 | print STDERR "************************\n";
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130 |
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131 | my $import_cmd = $launch_cmd . "incremental-import.pl $quoted_import_argv \"$collect\"";
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132 |
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133 | my $import_status = system($import_cmd)/256;
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134 |
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135 | if ($import_status == 0) {
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136 | print STDERR "\n";
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137 | print STDERR "************************\n";
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138 | print STDERR "* Running Buildcol Stage\n";
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139 | print STDERR "************************\n";
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140 |
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141 | # run incremental buildcol with activate flag
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142 | my $buildcol_cmd = $launch_cmd . "incremental-buildcol.pl -activate $quoted_buildcol_argv \"$collect\"";
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143 | my $buildcol_status = system($buildcol_cmd)/256;
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144 | if ($buildcol_status != 0) {
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145 | $final_status = $buildcol_status;
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146 | }
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147 | }
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148 | else {
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149 | $final_status = $import_status;
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150 | }
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151 |
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152 | exit($final_status);
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153 | }
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154 |
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155 | &main(scalar(@ARGV),@ARGV);
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156 |
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