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: $config{maintainer_email}
279 set_default(\%config,'unknown_maintainer_email',$config{maintainer_email});
283 The name of the machine that this instance of debbugs is running on
284 (currently used for debbuging purposes and web page output.)
286 Default: qx(hostname --fqdn)
292 my $_old_path = $ENV{PATH};
293 $ENV{PATH} = '/bin:/usr/bin:/usr/local/bin';
294 my $temp_hostname = qx(hostname --fqdn);
295 chomp $temp_hostname;
296 set_default(\%config,'machine_name',$temp_hostname);
297 $ENV{PATH} = $_old_path;
299 =head2 BTS Mailing Lists
326 set_default(\%config, 'submit_list', 'bug-submit-list');
327 set_default(\%config, 'maint_list', 'bug-maint-list');
328 set_default(\%config, 'quiet_list', 'bug-quiet-list');
329 set_default(\%config, 'forward_list', 'bug-forward-list');
330 set_default(\%config, 'done_list', 'bug-done-list');
331 set_default(\%config, 'request_list', 'bug-request-list');
332 set_default(\%config,'submitter_list','bug-submitter-list');
333 set_default(\%config, 'control_list', 'bug-control-list');
334 set_default(\%config, 'summary_list', 'bug-summary-list');
335 set_default(\%config, 'mirror_list', 'bug-mirror-list');
336 set_default(\%config, 'strong_list', 'bug-strong-list');
338 =item bug_subscription_domain
340 Domain of list for messages regarding a single bug; prefixed with
341 bug=${bugnum}@ when bugs are actually sent out. Set to undef or '' to
342 disable sending messages to the bug subscription list.
350 set_default(\%config,'bug_subscription_domain',$config{list_domain});
359 set_default(\%config,'mailer','exim');
360 set_default(\%config,'bug','bug');
361 set_default(\%config,'bugs','bugs');
365 Age at which bugs are archived/removed
371 set_default(\%config,'remove_age',28);
375 Whether old bugs are saved or deleted
381 set_default(\%config,'save_old_bugs',1);
383 =item distribution_aliases
385 Map of distribution aliases to the distribution name
388 {experimental => 'experimental',
389 unstable => 'unstable',
390 testing => 'testing',
392 oldstable => 'oldstable',
396 sarge => 'oldstable',
401 set_default(\%config,'distribution_aliases',
402 {experimental => 'experimental',
403 unstable => 'unstable',
404 testing => 'testing',
406 oldstable => 'oldstable',
410 sarge => 'oldstable',
418 List of valid distributions
420 Default: The values of the distribution aliases map.
424 my %_distributions_default;
425 @_distributions_default{values %{$config{distribution_aliases}}} = values %{$config{distribution_aliases}};
426 set_default(\%config,'distributions',[keys %_distributions_default]);
429 =item default_architectures
431 List of default architectures to use when architecture(s) are not
434 Default: i386 amd64 arm ppc sparc alpha
438 set_default(\%config,'default_architectures',
439 [qw(i386 amd64 arm powerpc sparc alpha)]
442 =item affects_distribution_tags
444 List of tags which restrict the buggy state to a set of distributions.
446 The set of distributions that are buggy is the intersection of the set
447 of distributions that would be buggy without reference to these tags
448 and the set of these tags that are distributions which are set on a
451 Setting this to [] will remove this feature.
453 Default: @{$config{distributions}}
457 set_default(\%config,'affects_distribution_tags',
458 [@{$config{distributions}}],
461 =item removal_unremovable_tags
463 Bugs which have these tags set cannot be archived
469 set_default(\%config,'removal_unremovable_tags',
473 =item removal_distribution_tags
475 Tags which specifiy distributions to check
477 Default: @{$config{distributions}}
481 set_default(\%config,'removal_distribution_tags',
482 [@{$config{distributions}}]);
484 =item removal_default_distribution_tags
486 For removal/archival purposes, all bugs are assumed to have these tags
489 Default: qw(unstable testing);
493 set_default(\%config,'removal_default_distribution_tags',
494 [qw(unstable testing)]
497 =item removal_strong_severity_default_distribution_tags
499 For removal/archival purposes, all bugs with strong severity are
500 assumed to have these tags set.
502 Default: qw(unstable testing stable);
506 set_default(\%config,'removal_strong_severity_default_distribution_tags',
507 [qw(unstable testing stable)]
511 =item removal_architectures
513 For removal/archival purposes, these architectures are consulted if
514 there is more than one architecture applicable. If the bug is in a
515 package not in any of these architectures, the architecture actually
516 checked is undefined.
518 Default: value of default_architectures
522 set_default(\%config,'removal_architectures',
523 $config{default_architectures},
527 =item package_name_re
529 The regex which will match a package name
531 Default: '[a-z0-9][a-z0-9\.+-]+'
535 set_default(\%config,'package_name_re',
536 '[a-z0-9][a-z0-9\.+-]+');
538 =item package_version_re
540 The regex which will match a package version
542 Default: '[A-Za-z0-9:+\.-]+'
547 set_default(\%config,'package_version_re',
548 '[A-Za-z0-9:+\.~-]+');
551 =item default_package
553 This is the name of the default package. If set, bugs assigned to
554 packages without a maintainer and bugs missing a Package: psuedoheader
555 will be assigned to this package instead.
557 Defaults to unset, which is the traditional debbugs behavoir
561 set_default(\%config,'default_package',
566 =item control_internal_requester
568 This address is used by Debbugs::Control as the request address which
569 sent a control request for faked log messages.
571 Default:"Debbugs Internal Request <$config{maintainer_email}>"
575 set_default(\%config,'control_internal_requester',
576 "Debbugs Internal Request <$config{maintainer_email}>",
579 =item control_internal_request_addr
581 This address is used by Debbugs::Control as the address to which a
582 faked log message request was sent.
584 Default: "internal_control\@$config{email_domain}";
588 set_default(\%config,'control_internal_request_addr',
589 'internal_control@'.$config{email_domain},
593 =item exclude_from_control
595 Addresses which are not allowed to send messages to control
599 set_default(\%config,'exclude_from_control',[]);
603 =item default_severity
605 The default severity of bugs which have no severity set
611 set_default(\%config,'default_severity','normal');
613 =item severity_display
615 A hashref of severities and the informative text which describes them.
619 {critical => "Critical $config{bugs}",
620 grave => "Grave $config{bugs}",
621 normal => "Normal $config{bugs}",
622 wishlist => "Wishlist $config{bugs}",
627 set_default(\%config,'severity_display',{critical => "Critical $config{bugs}",
628 grave => "Grave $config{bugs}",
629 serious => "Serious $config{bugs}",
630 important=> "Important $config{bugs}",
631 normal => "Normal $config{bugs}",
632 minor => "Minor $config{bugs}",
633 wishlist => "Wishlist $config{bugs}",
636 =item show_severities
638 A scalar list of the severities to show
640 Defaults to the concatenation of the keys of the severity_display
641 hashlist with ', ' above.
645 set_default(\%config,'show_severities',join(', ',keys %{$config{severity_display}}));
647 =item strong_severities
649 An arrayref of the serious severities which shoud be emphasized
651 Default: [qw(critical grave)]
655 set_default(\%config,'strong_severities',[qw(critical grave)]);
659 An arrayref of a list of the severities
661 Defaults to the keys of the severity display hashref
665 set_default(\%config,'severity_list',[keys %{$config{severity_display}}]);
667 =item obsolete_severities
669 A hashref of obsolete severities with the replacing severity
675 set_default(\%config,'obsolete_severities',{});
679 An arrayref of the tags used
681 Default: [qw(patch wontfix moreinfo unreproducible fixed)] and also
682 includes the distributions.
686 set_default(\%config,'tags',[qw(patch wontfix moreinfo unreproducible fixed),
687 @{$config{distributions}}
690 set_default(\%config,'tags_single_letter',
694 unreproducible => 'R',
699 set_default(\%config,'bounce_froms','^mailer|^da?emon|^post.*mast|^root|^wpuser|^mmdf|^smt.*|'.
700 '^mrgate|^vmmail|^mail.*system|^uucp|-maiser-|^mal\@|'.
701 '^mail.*agent|^tcpmail|^bitmail|^mailman');
703 set_default(\%config,'config_dir',dirname(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config'));
704 set_default(\%config,'spool_dir','/var/lib/debbugs/spool');
708 Directory which contains the usertags
710 Default: $config{spool_dir}/user
714 set_default(\%config,'usertag_dir',$config{spool_dir}.'/user');
715 set_default(\%config,'incoming_dir','incoming');
716 set_default(\%config,'web_dir','/var/lib/debbugs/www');
717 set_default(\%config,'doc_dir','/var/lib/debbugs/www/txt');
718 set_default(\%config,'lib_path','/usr/lib/debbugs');
723 directory of templates; defaults to /usr/share/debbugs/templates.
727 set_default(\%config,'template_dir','/usr/share/debbugs/templates');
730 set_default(\%config,'maintainer_file',$config{config_dir}.'/Maintainers');
731 set_default(\%config,'maintainer_file_override',$config{config_dir}.'/Maintainers.override');
732 set_default(\%config,'pseudo_maint_file',$config{config_dir}.'/pseudo-packages.maint');
733 set_default(\%config,'pseudo_desc_file',$config{config_dir}.'/pseudo-packages.description');
734 set_default(\%config,'package_source',$config{config_dir}.'/indices/sources');
737 =item version_packages_dir
739 Location where the version package information is kept; defaults to
740 spool_dir/../versions/pkg
744 set_default(\%config,'version_packages_dir',$config{spool_dir}.'/../versions/pkg');
746 =item version_time_index
748 Location of the version/time index file. Defaults to
749 spool_dir/../versions/idx/versions_time.idx if spool_dir/../versions
750 exists; otherwise defaults to undef.
755 set_default(\%config,'version_time_index', -d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions_time.idx' : undef);
759 Location of the version index file. Defaults to
760 spool_dir/../versions/indices/versions.idx if spool_dir/../versions
761 exists; otherwise defaults to undef.
765 set_default(\%config,'version_index',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions.idx' : undef);
767 =item binary_source_map
769 Location of the binary -> source map. Defaults to
770 spool_dir/../versions/indices/bin2src.idx if spool_dir/../versions
771 exists; otherwise defaults to undef.
775 set_default(\%config,'binary_source_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/binsrc.idx' : undef);
777 =item source_binary_map
779 Location of the source -> binary map. Defaults to
780 spool_dir/../versions/indices/src2bin.idx if spool_dir/../versions
781 exists; otherwise defaults to undef.
785 set_default(\%config,'source_binary_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/srcbin.idx' : undef);
789 set_default(\%config,'post_processall',[]);
793 Sets the sendmail binary to execute; defaults to /usr/lib/sendmail
797 set_default(\%config,'sendmail','/usr/lib/sendmail');
801 Whether or not spamscan is being used; defaults to 0 (not being used
805 set_default(\%config,'spam_scan',0);
807 =item spam_crossassassin_db
809 Location of the crosassassin database, defaults to
810 spool_dir/../CrossAssassinDb
814 set_default(\%config,'spam_crossassassin_db',$config{spool_dir}.'/../CrossAssassinDb');
818 Maximum number of cross-posted messages
822 set_default(\%config,'spam_max_cross',6);
825 =item spam_spams_per_thread
827 Number of spams for each thread (on average). Defaults to 200
831 set_default(\%config,'spam_spams_per_thread',200);
833 =item spam_max_threads
835 Maximum number of threads to start. Defaults to 20
839 set_default(\%config,'spam_max_threads',20);
841 =item spam_keep_running
843 Maximum number of seconds to run without restarting. Defaults to 3600.
847 set_default(\%config,'spam_keep_running',3600);
851 Location to store spam messages; is run through strftime to allow for
852 %d,%m,%Y, et al. Defaults to 'spool_dir/../mail/spam/assassinated.%Y-%m-%d'
856 set_default(\%config,'spam_mailbox',$config{spool_dir}.'/../mail/spam/assassinated.%Y-%m-%d');
858 =item spam_crossassassin_mailbox
860 Location to store crossassassinated messages; is run through strftime
861 to allow for %d,%m,%Y, et al. Defaults to
862 'spool_dir/../mail/spam/crossassassinated.%Y-%m-%d'
866 set_default(\%config,'spam_crossassassin_mailbox',$config{spool_dir}.'/../mail/spam/crossassassinated.%Y-%m-%d');
868 =item spam_local_tests_only
870 Whether only local tests are run, defaults to 0
874 set_default(\%config,'spam_local_tests_only',0);
876 =item spam_user_prefs
878 User preferences for spamassassin, defaults to $ENV{HOME}/.spamassassin/user_prefs
882 set_default(\%config,'spam_user_prefs',"$ENV{HOME}/.spamassassin/user_prefs");
886 Site rules directory for spamassassin, defaults to
887 '/usr/share/spamassassin'
891 set_default(\%config,'spam_rules_dir','/usr/share/spamassassin');
898 The following are the only text fields in general use in the scripts;
899 a few additional text fields are defined in text.in, but are only used
900 in db2html and a few other specialty scripts.
902 Earlier versions of debbugs defined these values in /etc/debbugs/text,
903 but now they are required to be in the configuration file. [Eventually
904 the longer ones will move out into a fully fledged template system.]
910 =item bad_email_prefix
912 This prefixes the text of all lines in a bad e-mail message ack.
916 set_default(\%config,'bad_email_prefix','');
919 =item text_instructions
921 This gives more information about bad e-mails to receive.in
925 set_default(\%config,'text_instructions',$config{bad_email_prefix});
929 This shows up at the end of (most) html pages
931 In many pages this has been replaced by the html/tail template.
935 set_default(\%config,'html_tail',<<END);
936 <ADDRESS>$config{maintainer} <<A HREF=\"mailto:$config{maintainer_email}\">$config{maintainer_email}</A>>.
942 <A HREF=\"http://$config{web_domain}/\">Debian $config{bug} tracking system</A><BR>
943 Copyright (C) 1999 Darren O. Benham,
944 1997,2003 nCipher Corporation Ltd,
950 =item html_expire_note
952 This message explains what happens to archive/remove-able bugs
956 set_default(\%config,'html_expire_note',
957 "(Closed $config{bugs} are archived $config{remove_age} days after the last related message is received.)");
965 my ($conf_file) = @_;
966 # first, figure out what type of file we're reading in.
967 my $fh = new IO::File $conf_file,'r'
968 or die "Unable to open configuration file $conf_file for reading: $!";
969 # A new version configuration file must have a comment as its first line
970 my $first_line = <$fh>;
971 my ($version) = defined $first_line?$first_line =~ /VERSION:\s*(\d+)/i:undef;
972 if (defined $version) {
975 die "Version 1 configuration files not implemented yet";
978 die "Version $version configuration files are not supported";
982 # Ugh. Old configuration file
983 # What we do here is we create a new Safe compartment
984 # so fucked up crap in the config file doesn't sink us.
985 my $cpt = new Safe or die "Unable to create safe compartment";
986 # perldoc Opcode; for details
987 $cpt->permit('require',':filesys_read','entereval','caller','pack','unpack','dofile');
988 $cpt->reval(qq(require '$conf_file';));
989 die "Error in configuration file: $@" if $@;
990 # Now what we do is check out the contents of %EXPORT_TAGS to see exactly which variables
991 # we want to glob in from the configuration file
992 for my $variable (@{$EXPORT_TAGS{globals}}) {
993 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
994 my $var_glob = $cpt->varglob($glob_name);
995 my $value; #= $cpt->reval("return $variable");
996 # print STDERR "$variable $value",qq(\n);
997 if (defined $var_glob) {{
999 if ($glob_type eq '%') {
1000 $value = {%{*{$var_glob}}} if defined *{$var_glob}{HASH};
1002 elsif ($glob_type eq '@') {
1003 $value = [@{*{$var_glob}}] if defined *{$var_glob}{ARRAY};
1006 $value = ${*{$var_glob}};
1008 # We punt here, because we can't tell if the value was
1009 # defined intentionally, or if it was just left alone;
1010 # this tries to set sane defaults.
1011 set_default(\%config,$hash_name,$value) if defined $value;
1018 my ($variable) = @_;
1019 my $hash_name = $variable;
1020 $hash_name =~ s/^([\$\%\@])g//;
1022 my $glob_name = 'g'.$hash_name;
1023 $hash_name =~ s/(HTML|CGI)/ucfirst(lc($1))/ge;
1024 $hash_name =~ s/^([A-Z]+)/lc($1)/e;
1025 $hash_name =~ s/([A-Z]+)/'_'.lc($1)/ge;
1026 return $hash_name unless wantarray;
1027 return ($hash_name,$glob_name,$glob_type);
1032 # sets the configuration hash to the default value if it's not set,
1033 # otherwise doesn't do anything
1034 # If $USING_GLOBALS, then sets an appropriate global.
1037 my ($config,$option,$value) = @_;
1039 if ($USING_GLOBALS) {
1040 # fix up the variable name
1041 $varname = 'g'.join('',map {ucfirst $_} split /_/, $option);
1042 # Fix stupid HTML names
1043 $varname =~ s/(Html|Cgi)/uc($1)/ge;
1045 # update the configuration value
1046 if (not $USING_GLOBALS and not exists $config->{$option}) {
1047 $config->{$option} = $value;
1049 elsif ($USING_GLOBALS) {{
1051 # Need to check if a value has already been set in a global
1052 if (defined *{"Debbugs::Config::${varname}"}) {
1053 $config->{$option} = *{"Debbugs::Config::${varname}"};
1056 $config->{$option} = $value;
1059 if ($USING_GLOBALS) {{
1061 *{"Debbugs::Config::${varname}"} = $config->{$option};
1068 # All we care about here is whether we've been called with the globals or text option;
1069 # if so, then we need to export some symbols back up.
1070 # In any event, we call exporter.
1073 if (grep /^:(?:text|globals)$/, @_) {
1075 for my $variable (map {@$_} @EXPORT_TAGS{map{(/^:(text|globals)$/?($1):())} @_}) {
1076 my $tmp = $variable;
1078 # Yes, I don't care if these are only used once
1080 # No, it doesn't bother me that I'm assigning an undefined value to a typeglob
1082 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
1083 $tmp =~ s/^[\%\$\@]//;
1084 *{"Debbugs::Config::${tmp}"} = ref($config{$hash_name})?$config{$hash_name}:\$config{$hash_name};
1087 Debbugs::Config->export_to_level(1,@_);