NAME WWW::Bugzilla::BugTree - Fetch a tree of bugzilla bugs blocking a bug VERSION version 0.03 SYNOPSIS use WWW::Bugzilla::BugTree; my $tree = WWW::Bugzilla::BugTree->new( url => 'http://bugzilla', ); # $bug isa WWW::Bugzilla::BugTree::Bug my $bug = $tree->fetch(749922); print $bug; foreach my $subbug (@{ $bug->children }) { print $bug; } DESCRIPTION This module provides a way to fetch a tree of dependent bugs from Bugzilla. You give it a bug id and it returns a tree of all the bugs that bug depends on (or all the bugs that are blocking your bug). I wrote this to use the "XML" output of Bugzilla's "show_bug.cgi" page because we are still using Bugzilla 3.6, which doesn't provide dependency information via its API, which would probably be faster. There is also a companion script bug_tree which will print out the tree for you with pretty colors indicating each bug's status. ATTRIBUTES ua Instance of LWP::UserAgent used to fetch information from the bugzilla server. url The URI of the bugzilla server. You may pass in to the constructor either a string or a URI object. If you use a string it will be converted into a URI. If not provided it falls back to using the "BUG_TREE_URL" environment variable, and if that isn't set it uses this bugzilla provided for testing: METHODS $tree->fetch( $id ) Fetch the bug tree for the bug specified by the given "id". Returns an instance of WWW::Bugzilla::BugTree::Bug. $tree->clear_cache Clears out the cache. SEE ALSO bug_tree, WWW::Bugzilla::BugTree::Bug AUTHOR Graham Ollis COPYRIGHT AND LICENSE This software is copyright (c) 2013 by Graham Ollis. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.