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 $gSpamScan @gExcludeFromControl),
63 qw(%gSeverityDisplay @gTags @gSeverityList @gStrongSeverities),
64 qw(%gTagsSingleLetter),
66 qw(%gDistributionAliases),
67 qw(%gObsoleteSeverities),
68 qw(@gPostProcessall @gRemovalDefaultDistributionTags @gRemovalDistributionTags @gRemovalArchitectures),
69 qw(@gRemovalStrongSeverityDefaultDistributionTags),
70 qw(@gDefaultArchitectures),
73 qw($gSpamMaxThreads $gSpamSpamsPerThread $gSpamKeepRunning $gSpamScan $gSpamCrossassassinDb),
75 text => [qw($gBadEmailPrefix $gHTMLTail $gHTMLExpireNote),
77 config => [qw(%config)],
80 Exporter::export_ok_tags(qw(globals text config));
81 $EXPORT_TAGS{all} = [@EXPORT_OK];
82 $ENV{HOME} = '' if not defined $ENV{HOME};
85 use File::Basename qw(dirname);
89 =head1 CONFIGURATION VARIABLES
91 =head2 General Configuration
99 # untaint $ENV{DEBBUGS_CONFIG_FILE} if it's owned by us
100 # This enables us to test things that are -T.
101 if (exists $ENV{DEBBUGS_CONFIG_FILE}) {
102 if (${[stat($ENV{DEBBUGS_CONFIG_FILE})]}[4] = $<) {
103 $ENV{DEBBUGS_CONFIG_FILE} =~ /(.+)/;
104 $ENV{DEBBUGS_CONFIG_FILE} = $1;
107 die "Environmental variable DEBBUGS_CONFIG_FILE set, and $ENV{DEBBUGS_CONFIG_FILE} is not owned by the user running this script.";
110 read_config(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config');
112 =item email_domain $gEmailDomain
114 The email domain of the bts
118 set_default(\%config,'email_domain','bugs.something');
120 =item list_domain $gListDomain
122 The list domain of the bts, defaults to the email domain
126 set_default(\%config,'list_domain',$config{email_domain});
128 =item web_host $gWebHost
130 The web host of the bts; defaults to the email domain
134 set_default(\%config,'web_host',$config{email_domain});
136 =item web_host_bug_dir $gWebHostDir
138 The directory of the web host on which bugs are kept, defaults to C<''>
142 set_default(\%config,'web_host_bug_dir','');
144 =item web_domain $gWebDomain
146 Full path of the web domain where bugs are kept, defaults to the
147 concatenation of L</web_host> and L</web_host_bug_dir>
151 set_default(\%config,'web_domain',$config{web_host}.($config{web_host}=~m{/$}?'':'/').$config{web_host_bug_dir});
153 =item html_suffix $gHTMLSuffix
155 Suffix of html pages, defaults to .html
159 set_default(\%config,'html_suffix','.html');
161 =item cgi_domain $gCGIDomain
163 Full path of the web domain where cgi scripts are kept. Defaults to
164 the concatentation of L</web_host> and cgi.
168 set_default(\%config,'cgi_domain',$config{web_domain}.($config{web_domain}=~m{/$}?'':'/').'cgi');
170 =item mirrors @gMirrors
172 List of mirrors [What these mirrors are used for, no one knows.]
177 set_default(\%config,'mirrors',[]);
179 =item package_pages $gPackagePages
181 Domain where the package pages are kept; links should work in a
182 package_pages/foopackage manner. Defaults to undef, which means that
183 package links will not be made.
188 set_default(\%config,'package_pages',undef);
190 =item package_pages $gUsertagPackageDomain
192 Domain where where usertags of packages belong; defaults to $gPackagePages
196 set_default(\%config,'usertag_package_domain',$config{package_pages});
199 =item subscription_domain $gSubscriptionDomain
201 Domain where subscriptions to package lists happen
206 set_default(\%config,'subscription_domain',undef);
213 =head2 Project Identification
217 =item project $gProject
225 set_default(\%config,'project','Something');
227 =item project_title $gProjectTitle
229 Name of this install of Debbugs, defaults to "L</project> Debbugs Install"
231 Default: "$config{project} Debbugs Install"
235 set_default(\%config,'project_title',"$config{project} Debbugs Install");
237 =item maintainer $gMaintainer
239 Name of the maintainer of this debbugs install
241 Default: 'Local DebBugs Owner's
245 set_default(\%config,'maintainer','Local DebBugs Owner');
247 =item maintainer_webpage $gMaintainerWebpage
249 Webpage of the maintainer of this install of debbugs
251 Default: "$config{web_domain}/~owner"
255 set_default(\%config,'maintainer_webpage',"$config{web_domain}/~owner");
257 =item maintainer_email $gMaintainerEmail
259 Email address of the maintainer of this Debbugs install
261 Default: 'root@'.$config{email_domain}
265 set_default(\%config,'maintainer_email','root@'.$config{email_domain});
267 =item unknown_maintainer_email
269 Email address where packages with an unknown maintainer will be sent
271 Default: $config{maintainer_email}
277 set_default(\%config,'unknown_maintainer_email',$config{maintainer_email});
279 =head2 BTS Mailing Lists
306 set_default(\%config, 'submit_list', 'bug-submit-list');
307 set_default(\%config, 'maint_list', 'bug-maint-list');
308 set_default(\%config, 'quiet_list', 'bug-quiet-list');
309 set_default(\%config, 'forward_list', 'bug-forward-list');
310 set_default(\%config, 'done_list', 'bug-done-list');
311 set_default(\%config, 'request_list', 'bug-request-list');
312 set_default(\%config,'submitter_list','bug-submitter-list');
313 set_default(\%config, 'control_list', 'bug-control-list');
314 set_default(\%config, 'summary_list', 'bug-summary-list');
315 set_default(\%config, 'mirror_list', 'bug-mirror-list');
316 set_default(\%config, 'strong_list', 'bug-strong-list');
318 =item bug_subscription_domain
320 Domain of list for messages regarding a single bug; prefixed with
321 bug=${bugnum}@ when bugs are actually sent out. Set to undef or '' to
322 disable sending messages to the bug subscription list.
330 set_default(\%config,'bug_subscription_domain',$config{list_domain});
339 set_default(\%config,'mailer','exim');
340 set_default(\%config,'bug','bug');
341 set_default(\%config,'bugs','bugs');
345 Age at which bugs are archived/removed
351 set_default(\%config,'remove_age',28);
355 Whether old bugs are saved or deleted
361 set_default(\%config,'save_old_bugs',1);
363 =item distribution_aliases
365 Map of distribution aliases to the distribution name
368 {experimental => 'experimental',
369 unstable => 'unstable',
370 testing => 'testing',
372 oldstable => 'oldstable',
376 sarge => 'oldstable',
381 set_default(\%config,'distribution_aliases',
382 {experimental => 'experimental',
383 unstable => 'unstable',
384 testing => 'testing',
386 oldstable => 'oldstable',
390 sarge => 'oldstable',
398 List of valid distributions
400 Default: The values of the distribution aliases map.
404 my %_distributions_default;
405 @_distributions_default{values %{$config{distribution_aliases}}} = values %{$config{distribution_aliases}};
406 set_default(\%config,'distributions',[keys %_distributions_default]);
409 =item default_architectures
411 List of default architectures to use when architecture(s) are not
414 Default: i386 amd64 arm ppc sparc alpha
418 set_default(\%config,'default_architectures',
419 [qw(i386 amd64 arm powerpc sparc alpha)]
422 =item affects_distribution_tags
424 List of tags which restrict the buggy state to a set of distributions.
426 The set of distributions that are buggy is the intersection of the set
427 of distributions that would be buggy without reference to these tags
428 and the set of these tags that are distributions which are set on a
431 Setting this to [] will remove this feature.
433 Default: @{$config{distributions}}
437 set_default(\%config,'affects_distribution_tags',
438 [@{$config{distributions}}],
441 =item removal_unremovable_tags
443 Bugs which have these tags set cannot be archived
449 set_default(\%config,'removal_unremovable_tags',
453 =item removal_distribution_tags
455 Tags which specifiy distributions to check
457 Default: @{$config{distributions}}
461 set_default(\%config,'removal_distribution_tags',
462 [@{$config{distributions}}]);
464 =item removal_default_distribution_tags
466 For removal/archival purposes, all bugs are assumed to have these tags
469 Default: qw(unstable testing);
473 set_default(\%config,'removal_default_distribution_tags',
474 [qw(unstable testing)]
477 =item removal_strong_severity_default_distribution_tags
479 For removal/archival purposes, all bugs with strong severity are
480 assumed to have these tags set.
482 Default: qw(unstable testing stable);
486 set_default(\%config,'removal_strong_severity_default_distribution_tags',
487 [qw(unstable testing stable)]
491 =item removal_architectures
493 For removal/archival purposes, these architectures are consulted if
494 there is more than one architecture applicable. If the bug is in a
495 package not in any of these architectures, the architecture actually
496 checked is undefined.
498 Default: value of default_architectures
502 set_default(\%config,'removal_architectures',
503 $config{default_architectures},
507 =item package_name_re
509 The regex which will match a package name
511 Default: '[a-z0-9][a-z0-9\.+-]+'
515 set_default(\%config,'package_name_re',
516 '[a-z0-9][a-z0-9\.+-]+');
518 =item package_version_re
520 The regex which will match a package version
522 Default: '[A-Za-z0-9:+\.-]+'
527 set_default(\%config,'package_version_re',
528 '[A-Za-z0-9:+\.~-]+');
531 =item default_package
533 This is the name of the default package. If set, bugs assigned to
534 packages without a maintainer and bugs missing a Package: psuedoheader
535 will be assigned to this package instead.
537 Defaults to unset, which is the traditional debbugs behavoir
541 set_default(\%config,'default_package',
546 =item control_internal_requester
548 This address is used by Debbugs::Control as the request address which
549 sent a control request for faked log messages.
551 Default:"Debbugs Internal Request <$config{maintainer_email}>"
555 set_default(\%config,'control_internal_requester',
556 "Debbugs Internal Request <$config{maintainer_email}>",
559 =item control_internal_request_addr
561 This address is used by Debbugs::Control as the address to which a
562 faked log message request was sent.
564 Default: "internal_control\@$config{email_domain}";
568 set_default(\%config,'control_internal_request_addr',
569 'internal_control@'.$config{email_domain},
573 =item exclude_from_control
575 Addresses which are not allowed to send messages to control
579 set_default(\%config,'exclude_from_control',[]);
583 =item default_severity
585 The default severity of bugs which have no severity set
591 set_default(\%config,'default_severity','normal');
593 =item severity_display
595 A hashref of severities and the informative text which describes them.
599 {critical => "Critical $config{bugs}",
600 grave => "Grave $config{bugs}",
601 normal => "Normal $config{bugs}",
602 wishlist => "Wishlist $config{bugs}",
607 set_default(\%config,'severity_display',{critical => "Critical $config{bugs}",
608 grave => "Grave $config{bugs}",
609 serious => "Serious $config{bugs}",
610 important=> "Important $config{bugs}",
611 normal => "Normal $config{bugs}",
612 minor => "Minor $config{bugs}",
613 wishlist => "Wishlist $config{bugs}",
616 =item show_severities
618 A scalar list of the severities to show
620 Defaults to the concatenation of the keys of the severity_display
621 hashlist with ', ' above.
625 set_default(\%config,'show_severities',join(', ',keys %{$config{severity_display}}));
627 =item strong_severities
629 An arrayref of the serious severities which shoud be emphasized
631 Default: [qw(critical grave)]
635 set_default(\%config,'strong_severities',[qw(critical grave)]);
639 An arrayref of a list of the severities
641 Defaults to the keys of the severity display hashref
645 set_default(\%config,'severity_list',[keys %{$config{severity_display}}]);
647 =item obsolete_severities
649 A hashref of obsolete severities with the replacing severity
655 set_default(\%config,'obsolete_severities',{});
659 An arrayref of the tags used
661 Default: [qw(patch wontfix moreinfo unreproducible fixed)] and also
662 includes the distributions.
666 set_default(\%config,'tags',[qw(patch wontfix moreinfo unreproducible fixed),
667 @{$config{distributions}}
670 set_default(\%config,'tags_single_letter',
674 unreproducible => 'R',
679 set_default(\%config,'bounce_froms','^mailer|^da?emon|^post.*mast|^root|^wpuser|^mmdf|^smt.*|'.
680 '^mrgate|^vmmail|^mail.*system|^uucp|-maiser-|^mal\@|'.
681 '^mail.*agent|^tcpmail|^bitmail|^mailman');
683 set_default(\%config,'config_dir',dirname(exists $ENV{DEBBUGS_CONFIG_FILE}?$ENV{DEBBUGS_CONFIG_FILE}:'/etc/debbugs/config'));
684 set_default(\%config,'spool_dir','/var/lib/debbugs/spool');
688 Directory which contains the usertags
690 Default: $config{spool_dir}/user
694 set_default(\%config,'usertag_dir',$config{spool_dir}.'/user');
695 set_default(\%config,'incoming_dir','incoming');
696 set_default(\%config,'web_dir','/var/lib/debbugs/www');
697 set_default(\%config,'doc_dir','/var/lib/debbugs/www/txt');
698 set_default(\%config,'lib_path','/usr/lib/debbugs');
703 directory of templates; defaults to /usr/share/debbugs/templates.
707 set_default(\%config,'template_dir','/usr/share/debbugs/templates');
710 set_default(\%config,'maintainer_file',$config{config_dir}.'/Maintainers');
711 set_default(\%config,'maintainer_file_override',$config{config_dir}.'/Maintainers.override');
712 set_default(\%config,'pseudo_maint_file',$config{config_dir}.'/pseudo-packages.maint');
713 set_default(\%config,'pseudo_desc_file',$config{config_dir}.'/pseudo-packages.description');
714 set_default(\%config,'package_source',$config{config_dir}.'/indices/sources');
717 =item version_packages_dir
719 Location where the version package information is kept; defaults to
720 spool_dir/../versions/pkg
724 set_default(\%config,'version_packages_dir',$config{spool_dir}.'/../versions/pkg');
726 =item version_time_index
728 Location of the version/time index file. Defaults to
729 spool_dir/../versions/idx/versions_time.idx if spool_dir/../versions
730 exists; otherwise defaults to undef.
735 set_default(\%config,'version_time_index', -d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions_time.idx' : undef);
739 Location of the version index file. Defaults to
740 spool_dir/../versions/indices/versions.idx if spool_dir/../versions
741 exists; otherwise defaults to undef.
745 set_default(\%config,'version_index',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/versions.idx' : undef);
747 =item binary_source_map
749 Location of the binary -> source map. Defaults to
750 spool_dir/../versions/indices/bin2src.idx if spool_dir/../versions
751 exists; otherwise defaults to undef.
755 set_default(\%config,'binary_source_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/binsrc.idx' : undef);
757 =item source_binary_map
759 Location of the source -> binary map. Defaults to
760 spool_dir/../versions/indices/src2bin.idx if spool_dir/../versions
761 exists; otherwise defaults to undef.
765 set_default(\%config,'source_binary_map',-d $config{spool_dir}.'/../versions' ? $config{spool_dir}.'/../versions/indices/srcbin.idx' : undef);
769 set_default(\%config,'post_processall',[]);
773 Sets the sendmail binary to execute; defaults to /usr/lib/sendmail
777 set_default(\%config,'sendmail','/usr/lib/sendmail');
781 Whether or not spamscan is being used; defaults to 0 (not being used
785 set_default(\%config,'spam_scan',0);
787 =item spam_crossassassin_db
789 Location of the crosassassin database, defaults to
790 spool_dir/../CrossAssassinDb
794 set_default(\%config,'spam_crossassassin_db',$config{spool_dir}.'/../CrossAssassinDb');
798 Maximum number of cross-posted messages
802 set_default(\%config,'spam_max_cross',6);
805 =item spam_spams_per_thread
807 Number of spams for each thread (on average). Defaults to 200
811 set_default(\%config,'spam_spams_per_thread',200);
813 =item spam_max_threads
815 Maximum number of threads to start. Defaults to 20
819 set_default(\%config,'spam_max_threads',20);
821 =item spam_keep_running
823 Maximum number of seconds to run without restarting. Defaults to 3600.
827 set_default(\%config,'spam_keep_running',3600);
831 Location to store spam messages; is run through strftime to allow for
832 %d,%m,%Y, et al. Defaults to 'spool_dir/../mail/spam/assassinated.%Y-%m-%d'
836 set_default(\%config,'spam_mailbox',$config{spool_dir}.'/../mail/spam/assassinated.%Y-%m-%d');
838 =item spam_crossassassin_mailbox
840 Location to store crossassassinated messages; is run through strftime
841 to allow for %d,%m,%Y, et al. Defaults to
842 'spool_dir/../mail/spam/crossassassinated.%Y-%m-%d'
846 set_default(\%config,'spam_crossassassin_mailbox',$config{spool_dir}.'/../mail/spam/crossassassinated.%Y-%m-%d');
848 =item spam_local_tests_only
850 Whether only local tests are run, defaults to 0
854 set_default(\%config,'spam_local_tests_only',0);
856 =item spam_user_prefs
858 User preferences for spamassassin, defaults to $ENV{HOME}/.spamassassin/user_prefs
862 set_default(\%config,'spam_user_prefs',"$ENV{HOME}/.spamassassin/user_prefs");
866 Site rules directory for spamassassin, defaults to
867 '/usr/share/spamassassin'
871 set_default(\%config,'spam_rules_dir','/usr/share/spamassassin');
878 The following are the only text fields in general use in the scripts;
879 a few additional text fields are defined in text.in, but are only used
880 in db2html and a few other specialty scripts.
882 Earlier versions of debbugs defined these values in /etc/debbugs/text,
883 but now they are required to be in the configuration file. [Eventually
884 the longer ones will move out into a fully fledged template system.]
890 =item bad_email_prefix
892 This prefixes the text of all lines in a bad e-mail message ack.
896 set_default(\%config,'bad_email_prefix','');
899 =item text_instructions
901 This gives more information about bad e-mails to receive.in
905 set_default(\%config,'text_instructions',$config{bad_email_prefix});
909 This shows up at the end of (most) html pages
911 In many pages this has been replaced by the html/tail template.
915 set_default(\%config,'html_tail',<<END);
916 <ADDRESS>$config{maintainer} <<A HREF=\"mailto:$config{maintainer_email}\">$config{maintainer_email}</A>>.
922 <A HREF=\"http://$config{web_domain}/\">Debian $config{bug} tracking system</A><BR>
923 Copyright (C) 1999 Darren O. Benham,
924 1997,2003 nCipher Corporation Ltd,
930 =item html_expire_note
932 This message explains what happens to archive/remove-able bugs
936 set_default(\%config,'html_expire_note',
937 "(Closed $config{bugs} are archived $config{remove_age} days after the last related message is received.)");
945 my ($conf_file) = @_;
946 # first, figure out what type of file we're reading in.
947 my $fh = new IO::File $conf_file,'r'
948 or die "Unable to open configuration file $conf_file for reading: $!";
949 # A new version configuration file must have a comment as its first line
950 my $first_line = <$fh>;
951 my ($version) = defined $first_line?$first_line =~ /VERSION:\s*(\d+)/i:undef;
952 if (defined $version) {
955 die "Version 1 configuration files not implemented yet";
958 die "Version $version configuration files are not supported";
962 # Ugh. Old configuration file
963 # What we do here is we create a new Safe compartment
964 # so fucked up crap in the config file doesn't sink us.
965 my $cpt = new Safe or die "Unable to create safe compartment";
966 # perldoc Opcode; for details
967 $cpt->permit('require',':filesys_read','entereval','caller','pack','unpack','dofile');
968 $cpt->reval(qq(require '$conf_file';));
969 die "Error in configuration file: $@" if $@;
970 # Now what we do is check out the contents of %EXPORT_TAGS to see exactly which variables
971 # we want to glob in from the configuration file
972 for my $variable (@{$EXPORT_TAGS{globals}}) {
973 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
974 my $var_glob = $cpt->varglob($glob_name);
975 my $value; #= $cpt->reval("return $variable");
976 # print STDERR "$variable $value",qq(\n);
977 if (defined $var_glob) {{
979 if ($glob_type eq '%') {
980 $value = {%{*{$var_glob}}} if defined *{$var_glob}{HASH};
982 elsif ($glob_type eq '@') {
983 $value = [@{*{$var_glob}}] if defined *{$var_glob}{ARRAY};
986 $value = ${*{$var_glob}};
988 # We punt here, because we can't tell if the value was
989 # defined intentionally, or if it was just left alone;
990 # this tries to set sane defaults.
991 set_default(\%config,$hash_name,$value) if defined $value;
999 my $hash_name = $variable;
1000 $hash_name =~ s/^([\$\%\@])g//;
1002 my $glob_name = 'g'.$hash_name;
1003 $hash_name =~ s/(HTML|CGI)/ucfirst(lc($1))/ge;
1004 $hash_name =~ s/^([A-Z]+)/lc($1)/e;
1005 $hash_name =~ s/([A-Z]+)/'_'.lc($1)/ge;
1006 return $hash_name unless wantarray;
1007 return ($hash_name,$glob_name,$glob_type);
1012 # sets the configuration hash to the default value if it's not set,
1013 # otherwise doesn't do anything
1014 # If $USING_GLOBALS, then sets an appropriate global.
1017 my ($config,$option,$value) = @_;
1019 if ($USING_GLOBALS) {
1020 # fix up the variable name
1021 $varname = 'g'.join('',map {ucfirst $_} split /_/, $option);
1022 # Fix stupid HTML names
1023 $varname =~ s/(Html|Cgi)/uc($1)/ge;
1025 # update the configuration value
1026 if (not $USING_GLOBALS and not exists $config->{$option}) {
1027 $config->{$option} = $value;
1029 elsif ($USING_GLOBALS) {{
1031 # Need to check if a value has already been set in a global
1032 if (defined *{"Debbugs::Config::${varname}"}) {
1033 $config->{$option} = *{"Debbugs::Config::${varname}"};
1036 $config->{$option} = $value;
1039 if ($USING_GLOBALS) {{
1041 *{"Debbugs::Config::${varname}"} = $config->{$option};
1048 # All we care about here is whether we've been called with the globals or text option;
1049 # if so, then we need to export some symbols back up.
1050 # In any event, we call exporter.
1053 if (grep /^:(?:text|globals)$/, @_) {
1055 for my $variable (map {@$_} @EXPORT_TAGS{map{(/^:(text|globals)$/?($1):())} @_}) {
1056 my $tmp = $variable;
1058 # Yes, I don't care if these are only used once
1060 # No, it doesn't bother me that I'm assigning an undefined value to a typeglob
1062 my ($hash_name,$glob_name,$glob_type) = __convert_name($variable);
1063 $tmp =~ s/^[\%\$\@]//;
1064 *{"Debbugs::Config::${tmp}"} = ref($config{$hash_name})?$config{$hash_name}:\$config{$hash_name};
1067 Debbugs::Config->export_to_level(1,@_);