1 # This module is part of debbugs, and is released
2 # under the terms of the GPL version 2, or any later
3 # version at your option.
4 # See the file README and COPYING for more information.
6 # Copyright 2007 by Don Armstrong <don@donarmstrong.com>.
8 package Debbugs::Config;
12 Debbugs::Config -- Configuration information for debbugs
18 # to get the compatiblity interface
20 use Debbugs::Config qw(:globals);
24 This module provides configuration variables for all of debbugs.
26 =head1 CONFIGURATION FILES
28 The default configuration file location is /etc/debbugs/config; this
29 configuration file location can be set by modifying the
30 DEBBUGS_CONFIG_FILE env variable to point at a different location.
36 use vars qw($VERSION $DEBUG %EXPORT_TAGS @EXPORT_OK @EXPORT $USING_GLOBALS %config);
37 use base qw(Exporter);
40 # set the version for version checking
42 $DEBUG = 0 unless defined $DEBUG;
46 %EXPORT_TAGS = (globals => [qw($gEmailDomain $gListDomain $gWebHost $gWebHostBugDir),
47 qw($gWebDomain $gHTMLSuffix $gCGIDomain $gMirrors),
48 qw($gPackagePages $gSubscriptionDomain $gProject $gProjectTitle),
49 qw($gMaintainer $gMaintainerWebpage $gMaintainerEmail $gUnknownMaintainerEmail),
50 qw($gSubmitList $gMaintList $gQuietList $gForwardList),
51 qw($gDoneList $gRequestList $gSubmitterList $gControlList),
53 qw($gBugSubscriptionDomain),
54 qw($gPackageVersionRe),
55 qw($gSummaryList $gMirrorList $gMailer $gBug),
56 qw($gBugs $gRemoveAge $gSaveOldBugs $gDefaultSeverity),
57 qw($gShowSeverities $gBounceFroms $gConfigDir $gSpoolDir),
58 qw($gIncomingDir $gWebDir $gDocDir $gMaintainerFile),
59 qw($gMaintainerFileOverride $gPseudoMaintFile $gPseudoDescFile $gPackageSource),
60 qw($gVersionPackagesDir $gVersionIndex $gBinarySourceMap $gSourceBinaryMap),
61 qw($gVersionTimeIndex),
62 qw($gSendmail $gLibPath $gSpamScan @gExcludeFromControl),
63 qw(%gSeverityDisplay @gTags @gSeverityList @gStrongSeverities),
64 qw(%gTagsSingleLetter),
66 qw(%gDistributionAliases),
67 qw(%gObsoleteSeverities),
68 qw(@gPostProcessall @gRemovalDefaultDistributionTags @gRemovalDistributionTags @gRemovalArchitectures),
69 qw(@gRemovalStrongSeverityDefaultDistributionTags),
70 qw(@gAffectsDistributionTags),
71 qw(@gDefaultArchitectures),
75 qw($gSpamMaxThreads $gSpamSpamsPerThread $gSpamKeepRunning $gSpamScan $gSpamCrossassassinDb),
77 text => [qw($gBadEmailPrefix $gHTMLTail $gHTMLExpireNote),
79 config => [qw(%config)],
82 Exporter::export_ok_tags(qw(globals text config));
83 $EXPORT_TAGS{all} = [@EXPORT_OK];
84 $ENV{HOME} = '' if not defined $ENV{HOME};
87 use File::Basename qw(dirname);
91 =head1 CONFIGURATION VARIABLES
93 =head2 General Configuration
101 # untaint $ENV{DEBBUGS_CONFIG_FILE} if it's owned by us
102 # This enables us to test things that are -T.
103 if (exists $ENV{DEBBUGS_CONFIG_FILE}) {
104 if (${[stat($ENV{DEBBUGS_CONFIG_FILE})]}[4] = $<) {
105 $ENV{DEBBUGS_CONFIG_FILE} =~ /(.+)/;
106 $ENV{DEBBUGS_CONFIG_FILE} = $1;
109 die "Environmental variable DEBBUGS_CONFIG_FILE set, and $ENV{DEBBUGS_CONFIG_FILE} is not owned by the user running this script.";
112 read_config(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config');
114 =item email_domain $gEmailDomain
116 The email domain of the bts
120 set_default(\%config,'email_domain','bugs.something');
122 =item list_domain $gListDomain
124 The list domain of the bts, defaults to the email domain
128 set_default(\%config,'list_domain',$config{email_domain});
130 =item web_host $gWebHost
132 The web host of the bts; defaults to the email domain
136 set_default(\%config,'web_host',$config{email_domain});
138 =item web_host_bug_dir $gWebHostDir
140 The directory of the web host on which bugs are kept, defaults to C<''>
144 set_default(\%config,'web_host_bug_dir','');
146 =item web_domain $gWebDomain
148 Full path of the web domain where bugs are kept, defaults to the
149 concatenation of L</web_host> and L</web_host_bug_dir>
153 set_default(\%config,'web_domain',$config{web_host}.($config{web_host}=~m{/$}?'':'/').$config{web_host_bug_dir});
155 =item html_suffix $gHTMLSuffix
157 Suffix of html pages, defaults to .html
161 set_default(\%config,'html_suffix','.html');
163 =item cgi_domain $gCGIDomain
165 Full path of the web domain where cgi scripts are kept. Defaults to
166 the concatentation of L</web_host> and cgi.
170 set_default(\%config,'cgi_domain',$config{web_domain}.($config{web_domain}=~m{/$}?'':'/').'cgi');
172 =item mirrors @gMirrors
174 List of mirrors [What these mirrors are used for, no one knows.]
179 set_default(\%config,'mirrors',[]);
181 =item package_pages $gPackagePages
183 Domain where the package pages are kept; links should work in a
184 package_pages/foopackage manner. Defaults to undef, which means that
185 package links will not be made.
190 set_default(\%config,'package_pages',undef);
192 =item package_pages $gUsertagPackageDomain
194 Domain where where usertags of packages belong; defaults to $gPackagePages
198 set_default(\%config,'usertag_package_domain',$config{package_pages});
201 =item subscription_domain $gSubscriptionDomain
203 Domain where subscriptions to package lists happen
208 set_default(\%config,'subscription_domain',undef);
215 =head2 Project Identification
219 =item project $gProject
227 set_default(\%config,'project','Something');
229 =item project_title $gProjectTitle
231 Name of this install of Debbugs, defaults to "L</project> Debbugs Install"
233 Default: "$config{project} Debbugs Install"
237 set_default(\%config,'project_title',"$config{project} Debbugs Install");
239 =item maintainer $gMaintainer
241 Name of the maintainer of this debbugs install
243 Default: 'Local DebBugs Owner's
247 set_default(\%config,'maintainer','Local DebBugs Owner');
249 =item maintainer_webpage $gMaintainerWebpage
251 Webpage of the maintainer of this install of debbugs
253 Default: "$config{web_domain}/~owner"
257 set_default(\%config,'maintainer_webpage',"$config{web_domain}/~owner");
259 =item maintainer_email $gMaintainerEmail
261 Email address of the maintainer of this Debbugs install
263 Default: 'root@'.$config{email_domain}
267 set_default(\%config,'maintainer_email','root@'.$config{email_domain});
269 =item unknown_maintainer_email
271 Email address where packages with an unknown maintainer will be sent
273 Default: $config{maintainer_email}
277 set_default(\%config,'unknown_maintainer_email',$config{maintainer_email});
281 The name of the machine that this instance of debbugs is running on
282 (currently used for debbuging purposes and web page output.)
284 Default: qx(hostname --fqdn)
290 my $_old_path = $ENV{PATH};
291 $ENV{PATH} = '/bin:/usr/bin:/usr/local/bin';
292 my $temp_hostname = qx(hostname --fqdn);
293 chomp $temp_hostname;
294 set_default(\%config,'machine_name',$temp_hostname);
295 $ENV{PATH} = $_old_path;
297 =head2 BTS Mailing Lists
324 set_default(\%config, 'submit_list', 'bug-submit-list');
325 set_default(\%config, 'maint_list', 'bug-maint-list');
326 set_default(\%config, 'quiet_list', 'bug-quiet-list');
327 set_default(\%config, 'forward_list', 'bug-forward-list');
328 set_default(\%config, 'done_list', 'bug-done-list');
329 set_default(\%config, 'request_list', 'bug-request-list');
330 set_default(\%config,'submitter_list','bug-submitter-list');
331 set_default(\%config, 'control_list', 'bug-control-list');
332 set_default(\%config, 'summary_list', 'bug-summary-list');
333 set_default(\%config, 'mirror_list', 'bug-mirror-list');
334 set_default(\%config, 'strong_list', 'bug-strong-list');
336 =item bug_subscription_domain
338 Domain of list for messages regarding a single bug; prefixed with
339 bug=${bugnum}@ when bugs are actually sent out. Set to undef or '' to
340 disable sending messages to the bug subscription list.
348 set_default(\%config,'bug_subscription_domain',$config{list_domain});
357 set_default(\%config,'mailer','exim');
358 set_default(\%config,'bug','bug');
359 set_default(\%config,'bugs','bugs');
363 Age at which bugs are archived/removed
369 set_default(\%config,'remove_age',28);
373 Whether old bugs are saved or deleted
379 set_default(\%config,'save_old_bugs',1);
381 =item distribution_aliases
383 Map of distribution aliases to the distribution name
386 {experimental => 'experimental',
387 unstable => 'unstable',
388 testing => 'testing',
390 oldstable => 'oldstable',
394 sarge => 'oldstable',
399 set_default(\%config,'distribution_aliases',
400 {experimental => 'experimental',
401 unstable => 'unstable',
402 testing => 'testing',
404 oldstable => 'oldstable',
408 sarge => 'oldstable',
416 List of valid distributions
418 Default: The values of the distribution aliases map.
422 my %_distributions_default;
423 @_distributions_default{values %{$config{distribution_aliases}}} = values %{$config{distribution_aliases}};
424 set_default(\%config,'distributions',[keys %_distributions_default]);
427 =item default_architectures
429 List of default architectures to use when architecture(s) are not
432 Default: i386 amd64 arm ppc sparc alpha
436 set_default(\%config,'default_architectures',
437 [qw(i386 amd64 arm powerpc sparc alpha)]
440 =item affects_distribution_tags
442 List of tags which restrict the buggy state to a set of distributions.
444 The set of distributions that are buggy is the intersection of the set
445 of distributions that would be buggy without reference to these tags
446 and the set of these tags that are distributions which are set on a
449 Setting this to [] will remove this feature.
451 Default: @{$config{distributions}}
455 set_default(\%config,'affects_distribution_tags',
456 [@{$config{distributions}}],
459 =item removal_unremovable_tags
461 Bugs which have these tags set cannot be archived
467 set_default(\%config,'removal_unremovable_tags',
471 =item removal_distribution_tags
473 Tags which specifiy distributions to check
475 Default: @{$config{distributions}}
479 set_default(\%config,'removal_distribution_tags',
480 [@{$config{distributions}}]);
482 =item removal_default_distribution_tags
484 For removal/archival purposes, all bugs are assumed to have these tags
487 Default: qw(unstable testing);
491 set_default(\%config,'removal_default_distribution_tags',
492 [qw(unstable testing)]
495 =item removal_strong_severity_default_distribution_tags
497 For removal/archival purposes, all bugs with strong severity are
498 assumed to have these tags set.
500 Default: qw(unstable testing stable);
504 set_default(\%config,'removal_strong_severity_default_distribution_tags',
505 [qw(unstable testing stable)]
509 =item removal_architectures
511 For removal/archival purposes, these architectures are consulted if
512 there is more than one architecture applicable. If the bug is in a
513 package not in any of these architectures, the architecture actually
514 checked is undefined.
516 Default: value of default_architectures
520 set_default(\%config,'removal_architectures',
521 $config{default_architectures},
525 =item package_name_re
527 The regex which will match a package name
529 Default: '[a-z0-9][a-z0-9\.+-]+'
533 set_default(\%config,'package_name_re',
534 '[a-z0-9][a-z0-9\.+-]+');
536 =item package_version_re
538 The regex which will match a package version
540 Default: '[A-Za-z0-9:+\.-]+'
545 set_default(\%config,'package_version_re',
546 '[A-Za-z0-9:+\.~-]+');
549 =item default_package
551 This is the name of the default package. If set, bugs assigned to
552 packages without a maintainer and bugs missing a Package: psuedoheader
553 will be assigned to this package instead.
555 Defaults to unset, which is the traditional debbugs behavoir
559 set_default(\%config,'default_package',
564 =item control_internal_requester
566 This address is used by Debbugs::Control as the request address which
567 sent a control request for faked log messages.
569 Default:"Debbugs Internal Request <$config{maintainer_email}>"
573 set_default(\%config,'control_internal_requester',
574 "Debbugs Internal Request <$config{maintainer_email}>",
577 =item control_internal_request_addr
579 This address is used by Debbugs::Control as the address to which a
580 faked log message request was sent.
582 Default: "internal_control\@$config{email_domain}";
586 set_default(\%config,'control_internal_request_addr',
587 'internal_control@'.$config{email_domain},
591 =item exclude_from_control
593 Addresses which are not allowed to send messages to control
597 set_default(\%config,'exclude_from_control',[]);
601 =item default_severity
603 The default severity of bugs which have no severity set
609 set_default(\%config,'default_severity','normal');
611 =item severity_display
613 A hashref of severities and the informative text which describes them.
617 {critical => "Critical $config{bugs}",
618 grave => "Grave $config{bugs}",
619 normal => "Normal $config{bugs}",
620 wishlist => "Wishlist $config{bugs}",
625 set_default(\%config,'severity_display',{critical => "Critical $config{bugs}",
626 grave => "Grave $config{bugs}",
627 serious => "Serious $config{bugs}",
628 important=> "Important $config{bugs}",
629 normal => "Normal $config{bugs}",
630 minor => "Minor $config{bugs}",
631 wishlist => "Wishlist $config{bugs}",
634 =item show_severities
636 A scalar list of the severities to show
638 Defaults to the concatenation of the keys of the severity_display
639 hashlist with ', ' above.
643 set_default(\%config,'show_severities',join(', ',keys %{$config{severity_display}}));
645 =item strong_severities
647 An arrayref of the serious severities which shoud be emphasized
649 Default: [qw(critical grave)]
653 set_default(\%config,'strong_severities',[qw(critical grave)]);
657 An arrayref of a list of the severities
659 Defaults to the keys of the severity display hashref
663 set_default(\%config,'severity_list',[keys %{$config{severity_display}}]);
665 =item obsolete_severities
667 A hashref of obsolete severities with the replacing severity
673 set_default(\%config,'obsolete_severities',{});
677 An arrayref of the tags used
679 Default: [qw(patch wontfix moreinfo unreproducible fixed)] and also
680 includes the distributions.
684 set_default(\%config,'tags',[qw(patch wontfix moreinfo unreproducible fixed),
685 @{$config{distributions}}
688 set_default(\%config,'tags_single_letter',
692 unreproducible => 'R',
697 set_default(\%config,'bounce_froms','^mailer|^da?emon|^post.*mast|^root|^wpuser|^mmdf|^smt.*|'.
698 '^mrgate|^vmmail|^mail.*system|^uucp|-maiser-|^mal\@|'.
699 '^mail.*agent|^tcpmail|^bitmail|^mailman');
701 set_default(\%config,'config_dir',dirname(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config'));
702 set_default(\%config,'spool_dir','/var/lib/debbugs/spool');
706 Directory which contains the usertags
708 Default: $config{spool_dir}/user
712 set_default(\%config,'usertag_dir',$config{spool_dir}.'/user');
713 set_default(\%config,'incoming_dir','incoming');
714 set_default(\%config,'web_dir','/var/lib/debbugs/www');
715 set_default(\%config,'doc_dir','/var/lib/debbugs/www/txt');
716 set_default(\%config,'lib_path','/usr/lib/debbugs');
721 directory of templates; defaults to /usr/share/debbugs/templates.
725 set_default(\%config,'template_dir','/usr/share/debbugs/templates');
728 set_default(\%config,'maintainer_file',$config{config_dir}.'/Maintainers');
729 set_default(\%config,'maintainer_file_override',$config{config_dir}.'/Maintainers.override');
730 set_default(\%config,'pseudo_maint_file',$config{config_dir}.'/pseudo-packages.maint');
731 set_default(\%config,'pseudo_desc_file',$config{config_dir}.'/pseudo-packages.description');
732 set_default(\%config,'package_source',$config{config_dir}.'/indices/sources');
735 =item version_packages_dir
737 Location where the version package information is kept; defaults to
738 spool_dir/../versions/pkg
742 set_default(\%config,'version_packages_dir',$config{spool_dir}.'/../versions/pkg');
744 =item version_time_index
746 Location of the version/time index file. Defaults to
747 spool_dir/../versions/idx/versions_time.idx if spool_dir/../versions
748 exists; otherwise defaults to undef.
753 set_default(\%config,'version_time_index', -d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions_time.idx' : undef);
757 Location of the version index file. Defaults to
758 spool_dir/../versions/indices/versions.idx if spool_dir/../versions
759 exists; otherwise defaults to undef.
763 set_default(\%config,'version_index',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions.idx' : undef);
765 =item binary_source_map
767 Location of the binary -> source map. Defaults to
768 spool_dir/../versions/indices/bin2src.idx if spool_dir/../versions
769 exists; otherwise defaults to undef.
773 set_default(\%config,'binary_source_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/binsrc.idx' : undef);
775 =item source_binary_map
777 Location of the source -> binary map. Defaults to
778 spool_dir/../versions/indices/src2bin.idx if spool_dir/../versions
779 exists; otherwise defaults to undef.
783 set_default(\%config,'source_binary_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/srcbin.idx' : undef);
787 set_default(\%config,'post_processall',[]);
791 Sets the sendmail binary to execute; defaults to /usr/lib/sendmail
795 set_default(\%config,'sendmail','/usr/lib/sendmail');
799 Whether or not spamscan is being used; defaults to 0 (not being used
803 set_default(\%config,'spam_scan',0);
805 =item spam_crossassassin_db
807 Location of the crosassassin database, defaults to
808 spool_dir/../CrossAssassinDb
812 set_default(\%config,'spam_crossassassin_db',$config{spool_dir}.'/../CrossAssassinDb');
816 Maximum number of cross-posted messages
820 set_default(\%config,'spam_max_cross',6);
823 =item spam_spams_per_thread
825 Number of spams for each thread (on average). Defaults to 200
829 set_default(\%config,'spam_spams_per_thread',200);
831 =item spam_max_threads
833 Maximum number of threads to start. Defaults to 20
837 set_default(\%config,'spam_max_threads',20);
839 =item spam_keep_running
841 Maximum number of seconds to run without restarting. Defaults to 3600.
845 set_default(\%config,'spam_keep_running',3600);
849 Location to store spam messages; is run through strftime to allow for
850 %d,%m,%Y, et al. Defaults to 'spool_dir/../mail/spam/assassinated.%Y-%m-%d'
854 set_default(\%config,'spam_mailbox',$config{spool_dir}.'/../mail/spam/assassinated.%Y-%m-%d');
856 =item spam_crossassassin_mailbox
858 Location to store crossassassinated messages; is run through strftime
859 to allow for %d,%m,%Y, et al. Defaults to
860 'spool_dir/../mail/spam/crossassassinated.%Y-%m-%d'
864 set_default(\%config,'spam_crossassassin_mailbox',$config{spool_dir}.'/../mail/spam/crossassassinated.%Y-%m-%d');
866 =item spam_local_tests_only
868 Whether only local tests are run, defaults to 0
872 set_default(\%config,'spam_local_tests_only',0);
874 =item spam_user_prefs
876 User preferences for spamassassin, defaults to $ENV{HOME}/.spamassassin/user_prefs
880 set_default(\%config,'spam_user_prefs',"$ENV{HOME}/.spamassassin/user_prefs");
884 Site rules directory for spamassassin, defaults to
885 '/usr/share/spamassassin'
889 set_default(\%config,'spam_rules_dir','/usr/share/spamassassin');
896 The following are the only text fields in general use in the scripts;
897 a few additional text fields are defined in text.in, but are only used
898 in db2html and a few other specialty scripts.
900 Earlier versions of debbugs defined these values in /etc/debbugs/text,
901 but now they are required to be in the configuration file. [Eventually
902 the longer ones will move out into a fully fledged template system.]
908 =item bad_email_prefix
910 This prefixes the text of all lines in a bad e-mail message ack.
914 set_default(\%config,'bad_email_prefix','');
917 =item text_instructions
919 This gives more information about bad e-mails to receive.in
923 set_default(\%config,'text_instructions',$config{bad_email_prefix});
927 This shows up at the end of (most) html pages
929 In many pages this has been replaced by the html/tail template.
933 set_default(\%config,'html_tail',<<END);
934 <ADDRESS>$config{maintainer} <<A HREF=\"mailto:$config{maintainer_email}\">$config{maintainer_email}</A>>.
940 <A HREF=\"http://$config{web_domain}/\">Debian $config{bug} tracking system</A><BR>
941 Copyright (C) 1999 Darren O. Benham,
942 1997,2003 nCipher Corporation Ltd,
948 =item html_expire_note
950 This message explains what happens to archive/remove-able bugs
954 set_default(\%config,'html_expire_note',
955 "(Closed $config{bugs} are archived $config{remove_age} days after the last related message is received.)");
963 my ($conf_file) = @_;
964 # first, figure out what type of file we're reading in.
965 my $fh = new IO::File $conf_file,'r'
966 or die "Unable to open configuration file $conf_file for reading: $!";
967 # A new version configuration file must have a comment as its first line
968 my $first_line = <$fh>;
969 my ($version) = defined $first_line?$first_line =~ /VERSION:\s*(\d+)/i:undef;
970 if (defined $version) {
973 die "Version 1 configuration files not implemented yet";
976 die "Version $version configuration files are not supported";
980 # Ugh. Old configuration file
981 # What we do here is we create a new Safe compartment
982 # so fucked up crap in the config file doesn't sink us.
983 my $cpt = new Safe or die "Unable to create safe compartment";
984 # perldoc Opcode; for details
985 $cpt->permit('require',':filesys_read','entereval','caller','pack','unpack','dofile');
986 $cpt->reval(qq(require '$conf_file';));
987 die "Error in configuration file: $@" if $@;
988 # Now what we do is check out the contents of %EXPORT_TAGS to see exactly which variables
989 # we want to glob in from the configuration file
990 for my $variable (@{$EXPORT_TAGS{globals}}) {
991 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
992 my $var_glob = $cpt->varglob($glob_name);
993 my $value; #= $cpt->reval("return $variable");
994 # print STDERR "$variable $value",qq(\n);
995 if (defined $var_glob) {{
997 if ($glob_type eq '%') {
998 $value = {%{*{$var_glob}}} if defined *{$var_glob}{HASH};
1000 elsif ($glob_type eq '@') {
1001 $value = [@{*{$var_glob}}] if defined *{$var_glob}{ARRAY};
1004 $value = ${*{$var_glob}};
1006 # We punt here, because we can't tell if the value was
1007 # defined intentionally, or if it was just left alone;
1008 # this tries to set sane defaults.
1009 set_default(\%config,$hash_name,$value) if defined $value;
1016 my ($variable) = @_;
1017 my $hash_name = $variable;
1018 $hash_name =~ s/^([\$\%\@])g//;
1020 my $glob_name = 'g'.$hash_name;
1021 $hash_name =~ s/(HTML|CGI)/ucfirst(lc($1))/ge;
1022 $hash_name =~ s/^([A-Z]+)/lc($1)/e;
1023 $hash_name =~ s/([A-Z]+)/'_'.lc($1)/ge;
1024 return $hash_name unless wantarray;
1025 return ($hash_name,$glob_name,$glob_type);
1030 # sets the configuration hash to the default value if it's not set,
1031 # otherwise doesn't do anything
1032 # If $USING_GLOBALS, then sets an appropriate global.
1035 my ($config,$option,$value) = @_;
1037 if ($USING_GLOBALS) {
1038 # fix up the variable name
1039 $varname = 'g'.join('',map {ucfirst $_} split /_/, $option);
1040 # Fix stupid HTML names
1041 $varname =~ s/(Html|Cgi)/uc($1)/ge;
1043 # update the configuration value
1044 if (not $USING_GLOBALS and not exists $config->{$option}) {
1045 $config->{$option} = $value;
1047 elsif ($USING_GLOBALS) {{
1049 # Need to check if a value has already been set in a global
1050 if (defined *{"Debbugs::Config::${varname}"}) {
1051 $config->{$option} = *{"Debbugs::Config::${varname}"};
1054 $config->{$option} = $value;
1057 if ($USING_GLOBALS) {{
1059 *{"Debbugs::Config::${varname}"} = $config->{$option};
1066 # All we care about here is whether we've been called with the globals or text option;
1067 # if so, then we need to export some symbols back up.
1068 # In any event, we call exporter.
1071 if (grep /^:(?:text|globals)$/, @_) {
1073 for my $variable (map {@$_} @EXPORT_TAGS{map{(/^:(text|globals)$/?($1):())} @_}) {
1074 my $tmp = $variable;
1076 # Yes, I don't care if these are only used once
1078 # No, it doesn't bother me that I'm assigning an undefined value to a typeglob
1080 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
1081 $tmp =~ s/^[\%\$\@]//;
1082 *{"Debbugs::Config::${tmp}"} = ref($config{$hash_name})?$config{$hash_name}:\$config{$hash_name};
1085 Debbugs::Config->export_to_level(1,@_);