source: main/trunk/greenstone2/bin/script/build@ 26441

Last change on this file since 26441 was 24362, checked in by ak19, 13 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.
  • Property svn:executable set to *
  • Property svn:keywords set to Author Date Id Revision
File size: 26.1 KB
Line 
1#!/usr/bin/perl -w
2
3###########################################################################
4#
5# build --
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) 2000 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# This perl script may be called directly or by running build.bat on
29# windows (build.bat is in bin\windows)
30
31# Note that this script has grown over time and now has many options for
32# use when called from within the collector. If it appears to
33# over-complicate things a little, that's why.
34
35# I think that currently (Nov 2010) its only officially used from the collector
36# and depositor
37
38package build;
39
40use strict;
41no strict 'refs';
42
43use FileHandle;
44use File::Copy;
45
46BEGIN {
47
48 die "GSDLHOME not set - did you remember to source setup.bash (unix) or " .
49 "run setup.bat (windows)?\n" unless defined $ENV{'GSDLHOME'};
50 die "GSDLOS not set - did you remember to source setup.bash (unix) or " .
51 "run setup.bat (windows)?\n" unless defined $ENV{'GSDLOS'};
52 unshift (@INC, "$ENV{'GSDLHOME'}/perllib");
53
54 STDOUT->autoflush(1);
55 STDERR->autoflush(1);
56}
57
58use lib qq($ENV{'GSDLHOME'}/perllib/cpan);
59use Mail::Sendmail;
60use parsargv;
61use util;
62use cfgread;
63use colcfg;
64use dbutil;
65
66# set up greenstone environment
67&util::setup_greenstone_env($ENV{'GSDLHOME'}, $ENV{'GSDLOS'});
68# is the following needed with the previous line??
69# set up path - this allows for paths not to be supplied to system calls
70# and overcomes problems when GSDLHOME contains spaces (double quoting
71# the call doesn't work on win2k and probably other variants of winnt)
72my $path_separator = ":";
73$path_separator = ";" if $ENV{'GSDLOS'} =~ /^windows$/;
74$ENV{'PATH'} = &util::filename_cat($ENV{'GSDLHOME'}, "bin", $ENV{'GSDLOS'}) .
75 $path_separator . &util::filename_cat($ENV{'GSDLHOME'}, "bin", "script") .
76 $path_separator . $ENV{'PATH'};
77
78# all the input option variables
79my ($optionfile, $indextype, $append, $manifest, $remove_archives, $remove_import, $buildtype, $infodbtype, $maxdocs, @download, $collectdir, $site, $dontinstall, $save_archives, $out, $make_writable, $log_events, $event_log_file, $email_events, $mail_server, $statsfile, $event_header);
80
81&parse_args (\@ARGV);
82
83my ($collection) = @ARGV;
84
85if (!defined $collection || $collection !~ /\w/) {
86 print STDERR "You must specify a collection to build\n";
87 &print_usage();
88 die "\n";
89}
90
91if ($optionfile =~ /\w/) {
92 open (OPTIONS, $optionfile) || die "Couldn't open $optionfile\n";
93 my $line = [];
94 my $options = [];
95 while (defined ($line = &cfgread::read_cfg_line ('build::OPTIONS'))) {
96 push (@$options, @$line);
97 }
98 close OPTIONS;
99 &parse_args ($options);
100}
101
102if ($maxdocs == -1) {
103 $maxdocs = "";
104} else {
105 $maxdocs = "-maxdocs $maxdocs";
106}
107
108my $cdir = $collectdir;
109my $gs_mode;
110if (defined $site && $site =~ /\w/)
111{
112 die "GSDL3HOME not set." unless $ENV{'GSDL3HOME'};
113 $cdir = &util::filename_cat ($ENV{'GSDL3HOME'}, "sites", $site, "collect") unless $collectdir =~ /\w/;
114 $gs_mode = "gs3";
115}
116else
117{
118 $cdir = &util::filename_cat ($ENV{'GSDLHOME'}, "collect") unless $collectdir =~ /\w/;
119 $gs_mode = "gs2";
120}
121
122my $importdir = &util::filename_cat ($cdir, $collection, "import");
123my $archivedir = &util::filename_cat ($cdir, $collection, "archives");
124my $buildingdir = &util::filename_cat ($cdir, $collection, "building");
125my $indexdir = &util::filename_cat ($cdir, $collection, "index");
126my $etcdir = &util::filename_cat ($cdir, $collection, "etc");
127my $bindir = &util::filename_cat ($ENV{'GSDLHOME'}, "bin");
128
129my $use_out = 0;
130my $outfile = $out;
131if ($out !~ /^(STDERR|STDOUT)$/i) {
132 open (OUT, ">$out") || die "Couldn't open output file $out\n";
133 $out = "OUT";
134
135 # delete any existing .final file
136 &util::rm ("$outfile.final") if -e "$outfile.final";
137
138 $use_out = 1;
139}
140$out->autoflush(1);
141
142# delete any .kill file left laying around from a previously aborted build
143if (-e &util::filename_cat ($cdir, $collection, ".kill")) {
144 &util::rm (&util::filename_cat ($cdir, $collection, ".kill"));
145}
146
147# get maintainer email address from main.cfg
148my $maintainer = "NULL";
149my $main_cfg = &util::filename_cat ($ENV{'GSDLHOME'}, "etc", "main.cfg");
150my $cfgdata = &cfgread::read_cfg_file ($main_cfg, "maintainer");
151if (defined $cfgdata->{'maintainer'} && $cfgdata->{'maintainer'} =~ /\w/) {
152 $maintainer = $cfgdata->{'maintainer'};
153}
154# if maintainer is "NULL" email_events should be disabled
155if ($maintainer =~ /^NULL$/i) {
156 $email_events = "";
157}
158
159&main();
160
161if ($use_out) {
162 close OUT;
163
164 # if we've created a build log we'll copy it to the collection's etc
165 # directory
166 my ($final_etcdir);
167 if ($dontinstall) {
168 $final_etcdir = &util::filename_cat($collectdir, "etc", "build.log");
169 } else {
170 $final_etcdir = &util::filename_cat($ENV{'GSDLHOME'}, "collect", $collection, "etc", "build.log");
171 }
172
173 &util::cp($outfile, $final_etcdir);
174}
175
176sub print_usage {
177 print STDOUT "\n";
178 print STDOUT "build: Builds a Greenstone collection (i.e. runs import.pl and buildcol.pl\n";
179 print STDOUT " then copies the resulting indexes to the correct place).\n\n";
180 print STDOUT " usage: $0 [options] collection-name\n\n";
181 print STDOUT " options:\n";
182 print STDOUT " -optionfile file Get options from file, useful on systems where\n";
183 print STDOUT " long command lines may cause problems\n";
184 print STDOUT " -indextype mg|mgpp|lucene \n";
185 print STDERR " Specify the type of indexer used in this collection\n";
186 print STDERR " If -append is used then -indextype is needed to \n";
187 print STDERR " determine how to run buildcol.pl as well as update\n";
188 print STDERR " 'building' and 'index' according.\n";
189 print STDOUT " -append Add new files to existing collection\n";
190 print STDOUT " -manifest Use manifest.xml file to determine which files to process.\n";
191 print STDOUT " -remove_archives Remove archives directory after successfully\n";
192 print STDOUT " building the collection.\n";
193 print STDOUT " -remove_import Remove import directory after successfully\n";
194 print STDOUT " importing the collection.\n";
195 print STDOUT " -buildtype build|import If 'build' attempt to build directly\n";
196 print STDOUT " from archives directory (bypassing import\n";
197 print STDOUT " stage). Defaults to 'import'\n";
198 print STDOUT " -maxdocs number Maximum number of documents to build\n";
199 print STDOUT " -download directory Directory (or file) to get import documents from.\n";
200 print STDOUT " There may be multiple download directories and they\n";
201 print STDOUT " may be of type http://, ftp://, or file://\n";
202 print STDOUT " Note that any existing import directory will be\n";
203 print STDOUT " deleted to make way for the downloaded data if\n";
204 print STDOUT " a -download option is supplied\n";
205 print STDOUT " -collectdir directory Collection directory (defaults to " .
206 &util::filename_cat($ENV{'GSDLHOME'}). "collect for Greenstone2;\n";
207 print STDOUT" for Greenstone3 use -site option and then collectdir default will be\n";
208 print STDOUT " set to the collect folder within that site.)\n";
209 print STDOUT " -site Specify the site within a Greenstone3 installation to use.\n";
210 print STDOUT " -dontinstall Only applicable if -collectdir is set to something\n";
211 print STDOUT " other than the default. -dontinstall will suppress\n";
212 print STDOUT " the default behaviour which is to install the\n";
213 print STDOUT " collection to the gsdl/collect directory once it has\n";
214 print STDOUT " been built.\n";
215 print STDOUT " -save_archives Create a copy of the existing archives directory\n";
216 print STDOUT " called archives.org\n";
217 print STDOUT " -out Filename or handle to print output status to.\n";
218 print STDOUT " The default is STDERR\n";
219 print STDOUT " -statsfile name Filename or handle to print import statistics to.\n";
220 print STDOUT " The default is STDERR\n";
221 print STDOUT " -make_writable If set build will make the collection and any\n";
222 print STDOUT " temporary files it created globally writable after\n";
223 print STDOUT " it finishes\n";
224 print STDOUT " -log_events Log important events (collection built successfully\n";
225 print STDOUT " etc.) to event_log_file\n";
226 print STDOUT " -event_log_file file File to append important events to (defaults to\n";
227 print STDOUT " " . &util::filename_cat ($ENV{'GSDLHOME'}, "etc", "events.txt") . "\n";
228 print STDOUT " -email_events addr Comma separated list of email addresses to mail\n";
229 print STDOUT " details of important collection building events\n";
230 print STDOUT " -mail_server server The outgoing (SMTP) mail server to be used by\n";
231 print STDOUT " email_events. email_events will be disabled if\n";
232 print STDOUT " mail_server isn't set\n";
233 print STDOUT " -event_header file File containing a header to go on any event\n";
234 print STDOUT " messages. If not specified build will create a\n";
235 print STDOUT " generic header\n\n";
236 print STDOUT " [Type \"build | more\" if this help text scrolled off your screen]";
237 print STDOUT "\n" unless $ENV{'GSDLOS'} =~ /^windows$/i;
238}
239
240sub main {
241
242 if ($save_archives && -d $archivedir) {
243 print $out "caching original archives to ${archivedir}.org\n";
244 &util::cp_r ($archivedir, "${archivedir}.org");
245 }
246
247 # do the download thing if we have any -download options
248 if (scalar (@download)) {
249 # remove any existing import data
250 if (&has_content ($importdir)) {
251 #print $out "build: WARNING: removing contents of $importdir\n";
252 #&util::rm_r ($importdir);
253 }
254
255 foreach my $download_dir (@download) {
256
257 # remove any leading or trailing whitespace from filenames (just in case)
258 $download_dir =~ s/^\s+//;
259 $download_dir =~ s/\s+$//;
260
261 if ($download_dir =~ /^(http|ftp):\/\//) {
262 # use wget to mirror http or ftp urls
263 # options used are:
264 # -P = the directory to download documents to
265 # -np = don't ascend to parent directories. this means that only documents
266 # that live in the same directory or below on the same server as
267 # the given url will be downloaded
268 # -nv = not too verbose
269 # -r = recursively mirror
270 # -N = use time-stamping to see if an up-to-date local copy of each
271 # file already exists. this may be useful if wget fails and
272 # is restarted
273 # -l inf = infinite recursion depth
274 # -R "*\?*" = don't download cgi based urls
275 # -o = the output file to write download status to (only used if the -out
276 # option was given to build)
277
278 my $download_cmd = "\"".&util::get_perl_exec()."\" -S gsWget.pl -P \"$importdir\" -np -nv";
279 $download_cmd .= " -r -N -l inf -R \"*\\?*\"";
280 $download_cmd .= " -o \"$outfile.download\"" if $use_out;
281 $download_cmd .= " \"$download_dir\"";
282 system ($download_cmd);
283
284 # note that wget obeys the robot rules. this means that it will have
285 # downloaded a robots.txt file if one was present. since it's unlikely
286 # anyone really wants to include it in a collection we'll delete it.
287 # robots.txt shouldn't be more than two directories deep (I think it will
288 # always be exactly two deep but will look for it in the top directory too)
289 # so that's as far as we'll go looking for it.
290 if (opendir (DIR, $importdir)) {
291 my @files = readdir DIR;
292 closedir DIR;
293 foreach my $file (@files) {
294 next if $file =~ /^\.\.?$/;
295 if ($file =~ /^robots.txt$/i) {
296 &util::rm (&util::filename_cat ($importdir, $file));
297 last;
298 } else {
299 $file = &util::filename_cat ($importdir, $file);
300 if (-d $file) {
301 if (opendir (DIR, $file)) {
302 my @files2 = readdir DIR;
303 closedir DIR;
304 foreach my $file2 (@files2) {
305 if ($file2 =~ /^robots.txt$/i) {
306 &util::rm (&util::filename_cat ($file, $file2));
307 last;
308 }
309 }
310 }
311 }
312 }
313 }
314 }
315
316 # if using output directory append the file download output to it
317 &append_file ($out, "$outfile.download");
318
319 } else {
320 # we assume anything not beginning with http:// or ftp://
321 # is a file or directory on the local file system.
322 $download_dir =~ s/^file:(\/\/)?//;
323 $download_dir =~ s/^\s+//; # may be whitespace between "file://" and the rest
324
325 if (-e $download_dir) {
326 # copy download_dir and all it contains to the import directory
327 #Config{perlpath}, like $^X, is a special variable containing the full path to the current perl executable we are in
328 my $download_cmd = "\"".&util::get_perl_exec()."\" -S filecopy.pl";
329 $download_cmd .= " -collectdir \"$collectdir\"" if $collectdir =~ /\w/;
330 $download_cmd .= " -site \"$site\"" if $site =~ /\w/;
331 $download_cmd .= " -out \"$outfile.download\"" if $use_out;
332 $download_cmd .= " \"" . $download_dir . "\" " . $collection;
333
334 my $download_status = system ($download_cmd);
335 if ($download_status > 0)
336 {
337 die "Failed to execute: $download_cmd\n";
338 }
339
340
341 # if using output directory append the file download output to it
342 &append_file ($out, "$outfile.download");
343 } else {
344 print $out "WARNING: '$download_dir' does not exist\n";
345 }
346 }
347 }
348 }
349
350 `echo $importdir ; ls $importdir `;
351
352 my $col_cfg_file;
353 if ($gs_mode eq "gs3") {
354 $col_cfg_file = &util::filename_cat($etcdir, "collectionConfig.xml");
355 } else {
356 $col_cfg_file = &util::filename_cat($etcdir, "collect.cfg");
357 }
358
359 my $collect_cfg = &colcfg::read_collection_cfg ($col_cfg_file, $gs_mode);
360 # get the database type for this collection from its configuration file (may be undefined)
361 $infodbtype = $collect_cfg->{'infodbtype'} || &dbutil::get_default_infodb_type();
362
363 my $archiveinf_doc_file_path = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archivedir);
364 if (-e $archiveinf_doc_file_path) {
365 if (&has_content ($importdir)) {
366 if ($buildtype eq "build") {
367 &gsdl_build();
368 } else {
369 &gsdl_import();
370 &gsdl_build();
371 }
372 } else {
373 # there are archives but no import, build directly from archives
374 print $out "build: no import material was found, building directly\n";
375 print $out " from archives\n";
376 &gsdl_build();
377 }
378 } else {
379 if (&has_content ($importdir)) {
380 if ($buildtype eq "build") {
381 print $out "build: can't build directly from archives as no\n";
382 print $out " imported archives exist (did you forget to\n";
383 print $out " move the contents of $collection/import to\n";
384 print $out " collection/archives?)\n";
385 }
386 &gsdl_import();
387 if (&has_content ($archivedir, "^archiveinf-doc\..*\$")) {
388 &gsdl_build();
389 } else {
390 my $msg = "build: ERROR: The collection could not be built as no\n";
391 $msg .= " valid data was imported. Are at least some of\n";
392 $msg .= " the files you imported in a format that can be\n";
393 $msg .= " processed by the specified Greenstone plugins?\n";
394 print $out $msg;
395 &log_event ($msg);
396 &final_out (6) if $use_out;
397 die "\n";
398 }
399 } else {
400 # no import or archives
401 my $msg = "build: ERROR: The collection could not be built as it contains no data.\n";
402 print $out $msg;
403 &log_event ($msg);
404 &final_out (1) if $use_out;
405 die "\n";
406 }
407 }
408
409 if ($collectdir ne "" && !$dontinstall) {
410
411 my $install_collectdir;
412 if (defined $ENV{'GSDL3HOME'})
413 {
414
415 if ((defined $site) && ($site ne ""))
416 {
417 $install_collectdir = &util::filename_cat ($ENV{'GSDL3HOME'}, "sites", $site, "collect");
418 }
419 else
420 {
421 my $msg = "build: ERROR: Need to specify the site within the Greenstone3 installation.";
422 print $out $msg;
423 &log_event ($msg);
424 &final_out (6) if $use_out;
425 die "\n";
426 }
427 }
428 else
429 {
430 $install_collectdir = &util::filename_cat ($ENV{'GSDLHOME'}, "collect");
431 }
432
433 if (!&util::filenames_equal ($collectdir, $install_collectdir)) {
434
435 # install collection to gsdl/collect
436 print $out "installing the $collection collection\n";
437 my $newdir = &util::filename_cat ($install_collectdir, $collection);
438 my $olddir = &util::filename_cat ($collectdir, $collection);
439 if (-d $newdir) {
440 my $msg = "build: Could not install collection as $newdir\n" .
441 " already exists. Collection will remain at\n$olddir\n";
442
443 print $out $msg;
444 &log_event ($msg);
445 &final_out (4) if $use_out;
446 die "\n";
447 }
448 if (!&File::Copy::move ($olddir, $newdir)) {
449 my $msg = "build: Failed to install collection to $newdir\n" .
450 " Collection will remain at $olddir\n";
451 print $out $msg;
452 &log_event ($msg);
453 &final_out (5) if $use_out;
454 die "\n";
455 }
456 }
457 }
458
459 &log_event ("The $collection collection was built successfully\n");
460 &final_out (0) if $use_out;
461}
462
463sub gsdl_import {
464
465 print $out "importing the $collection collection\n\n";
466
467 #Config{perlpath}, like $^X, is a special variable containing the full path to the current perl executable we are in
468 my $import_cmd = "\"".&util::get_perl_exec()."\" -S import.pl";
469 $import_cmd .= " -out \"$outfile.import\"" if $use_out;
470 if ($append) {
471 $import_cmd .= " -keepold";
472 if (not $manifest) {
473 # if we are appending, with no manifest, assume incremental
474 $import_cmd .= " -incremental";
475 }
476 } else {
477 $import_cmd .= " -removeold";
478 }
479
480 $import_cmd .= " -manifest manifest.xml" if ($manifest);
481 $import_cmd .= " -site \"$site\"" if $site =~ /\w/;
482 $import_cmd .= " -collectdir \"$collectdir\"" if $collectdir =~ /\w/;
483 $import_cmd .= " -statsfile \"$statsfile\"" if $statsfile =~ /\w/;
484 $import_cmd .= " $maxdocs $collection";
485
486 system ($import_cmd);
487 # if using output directory append the import output to it
488 &append_file ($out, "$outfile.import");
489
490 my $archiveinf_doc_file_path = &dbutil::get_infodb_file_path($infodbtype, "archiveinf-doc", $archivedir);
491
492 if (-e $archiveinf_doc_file_path) {
493 print $out "$collection collection imported successfully\n\n";
494 if ($remove_import) {
495 print $out "removing import directory ($importdir)\n";
496 &util::rm_r ($importdir);
497 }
498 } else {
499 print $out "$archiveinf_doc_file_path not found. archives contents:\n";
500 print $out `ls $archivedir`;
501
502 my $msg = "build: ERROR: import.pl failed\n";
503 print $out "\n$msg";
504 &log_event ($msg);
505 &final_out (2) if $use_out;
506 die "\n";
507 }
508}
509
510sub gsdl_build {
511
512 print $out "building the $collection collection\n\n";
513
514 #Config{perlpath}, like $^X, is a special variable containing the full path to the current perl executable we are in
515 my $build_cmd = "\"".&util::get_perl_exec()."\" -S buildcol.pl";
516
517 my $removeold = 1;
518 if ($append) {
519 if ($indextype eq "lucene") {
520 $build_cmd .= " -keepold -incremental -builddir $indexdir";
521 $removeold = 0;
522 }
523 else {
524 $build_cmd .= " -removeold";
525 }
526 }
527 else {
528 $build_cmd .= " -removeold";
529 }
530
531 $build_cmd .= " -out \"$outfile.build\"" if $use_out;
532 $build_cmd .= " -site \"$site\"" if $site =~ /\w/;
533 $build_cmd .= " -collectdir \"$collectdir\"" if $collectdir =~ /\w/;
534 $build_cmd .= " $maxdocs $collection";
535 system ($build_cmd);
536 # if using output directory append the buildcol output to it
537 &append_file ($out, "$outfile.build");
538
539 my @db_exts = ( ".ldb", ".bdb", ".gdb", ".db" );
540 my $build_ok = 0;
541 foreach my $db_ext (@db_exts) {
542 if ($removeold && (-e &util::filename_cat ($buildingdir, "text", "$collection$db_ext"))) {
543 $build_ok = 1;
544 last;
545 }
546 if (($removeold==0) && (-e &util::filename_cat ($indexdir, "text", "$collection$db_ext"))) {
547 $build_ok = 1;
548 last;
549 }
550 }
551
552 if ($build_ok) {
553 print $out "$collection collection built successfully\n\n";
554 if ($remove_archives) {
555 print $out "removing archives directory ($archivedir)\n";
556 &util::rm_r ($archivedir);
557 }
558 } else {
559 my $msg = "build: ERROR: buildcol.pl failed\n";
560 print $out "\n$msg";
561 &log_event ($msg);
562 &final_out (3) if $use_out;
563 die "\n";
564 }
565
566 if ($removeold) {
567 # replace old indexes with new ones
568 if (&has_content ($indexdir)) {
569 print $out "removing old indexes\n";
570 &util::rm_r ($indexdir);
571 }
572 rmdir ($indexdir) if -d $indexdir;
573 &File::Copy::move ($buildingdir, $indexdir);
574 }
575 else {
576 # Do nothing. We have built into index dir rather than building dir
577 }
578
579 # remove the cached archives
580 if ($save_archives && -d "${archivedir}.org") {
581 &util::rm_r ("${archivedir}.org");
582 }
583}
584
585# return 1 if $dir directory contains any files or sub-directories (other
586# than those specified in the $ignore regular expression)
587sub has_content {
588 my ($dir, $ignore) = @_;
589
590 if (!-d $dir) {return 0;}
591
592 opendir (DIR, $dir) || return 0;
593 my @files = readdir DIR;
594 closedir DIR;
595
596 foreach my $file (@files) {
597 if ($file !~ /^\.{1,2}$/) {
598 return 1 unless (defined $ignore && $file =~ /$ignore/);
599 }
600 }
601
602 return 0;
603}
604
605sub append_file {
606 my ($handle, $file) = @_;
607
608 open (FILE, $file) || return;
609 undef $/;
610 print $handle <FILE>;
611 $/ = "\n";
612 close FILE;
613 &util::rm ($file);
614}
615
616# creates a file called $outfile.final and writes an output code to it.
617# An output code of 0 specifies that there was no error
618sub final_out {
619 my ($exit_code) = @_;
620
621 if ($use_out && (!-e "$outfile.final")) {
622
623 if (open (FINAL, ">$outfile.final")) {
624 print FINAL $exit_code;
625 close FINAL;
626 }
627 }
628}
629
630sub log_event {
631 my ($msg) = @_;
632
633 return unless ($log_events || $email_events);
634
635 # get the event header
636 my $eheader = "[Build Event]\n";
637 $eheader .= "Date: " . scalar localtime() . "\n";
638 if ($event_header ne "" && open (HEADER, $event_header)) {
639 undef $/;
640 $eheader .= <HEADER>;
641 $/ = "\n";
642 close HEADER;
643 } else {
644 $eheader .= "Collection: $collection\n";
645 $eheader .= "GSDLHOME: $ENV{'GSDLHOME'}\n";
646 $eheader .= "Build Location: $collectdir\n";
647 }
648
649 if ($log_events) {
650 my $fail = 0;
651 # append the event to the event log file
652 if ($event_log_file eq "" || !open (LOG, ">>$event_log_file")) {
653 # log file defaults to $GSDLHOME/etc/events.txt
654 $event_log_file = &util::filename_cat ($ENV{'GSDLHOME'}, "etc", "events.txt");
655 if (!open (LOG, ">>$event_log_file")) {
656 print $out "build: ERROR: Couldn't open event log file $event_log_file\n";
657 $fail = 1;
658 }
659 }
660 if (!$fail) {
661 print LOG $eheader;
662 print LOG $msg;
663 print LOG "\n";
664 close LOG;
665 }
666 }
667
668 if ($email_events) {
669 # if mail_server isn't set email_events does nothing
670 if ($mail_server eq "") {
671 print $out "build: WARNING: mail_server was not set - email_events option was ignored\n";
672 return;
673 }
674
675 my %mail = ('SMTP' => $mail_server,
676 'To' => $email_events,
677 'From' => $maintainer,
678 'Subject' => 'Greenstone Build Event'
679 );
680 $mail{'Message'} = $eheader . $msg;
681
682 if (!sendmail %mail) {
683 print $out "build: ERROR sending mail to $email_events\n";
684 print $out "'$Mail::Sendmail::error'\n";
685 }
686 }
687}
688
689
690sub parse_args {
691 my ($argref) = @_;
692
693 if (!parsargv::parse($argref,
694 'optionfile/.*/', \$optionfile,
695 'indextype/^(mg|mgpp|lucene)$/mg', \$indextype,
696 'append', \$append,
697 'manifest', \$manifest,
698 'remove_archives', \$remove_archives,
699 'remove_import', \$remove_import,
700 'buildtype/^(build|import)$/import', \$buildtype,
701 'maxdocs/^\-?\d+/-1', \$maxdocs,
702 'download/.+', \@download,
703 'collectdir/.*/', \$collectdir,
704 'site/.*/', \$site,
705 'dontinstall', \$dontinstall,
706 'save_archives', \$save_archives,
707 'out/.*/STDERR', \$out,
708 'make_writable', \$make_writable,
709 'log_events', \$log_events,
710 'event_log_file/.*/', \$event_log_file,
711 'email_events/.*/', \$email_events,
712 'mail_server/.*/', \$mail_server,
713 'statsfile/.*/STDERR', \$statsfile,
714 'event_header/.*/', \$event_header)) {
715
716 &print_usage();
717 die "\n";
718 }
719}
720
721
722END {
723
724 if ($make_writable) {
725 # chmod a+rw new collection
726 my $installed_collection = &util::filename_cat($ENV{'GSDLHOME'}, "collect", $collection);
727 &recursive_chmod($installed_collection);
728
729 # chmod a+rw anything we've left laying about in the tmp directory
730 if (($collectdir ne "") &&
731 (!&util::filenames_equal ($collectdir, &util::filename_cat($ENV{'GSDLHOME'}, "collect")))) {
732 &recursive_chmod($collectdir);
733 }
734 }
735
736 # this will produce a .final file if one doesn't exist yet - that
737 # should only happen if there's been an error somewhere in the perl
738 # code
739 &final_out(7);
740
741 sub recursive_chmod {
742 my ($dir) = @_;
743 return unless -d $dir;
744
745 chmod (0777, $dir);
746
747 opendir (DIR, $dir) || die;
748 my @files = readdir DIR;
749 closedir DIR;
750
751 foreach my $file (@files) {
752 next if $file =~ /^\.\.?$/;
753 $file = &util::filename_cat($dir, $file);
754 if (-d $file) {
755 &recursive_chmod ($file);
756 } else {
757 chmod (0777, $file);
758 }
759 }
760 }
761}
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