NAME

       SVN::Repos - Subversion repository functions

SYNOPSIS

           use SVN::Core;
           use SVN::Repos;
           use SVN::Fs;

           my $repos = SVN::Repos::open('/path/to/repos');
           print $repos->fs()->youngest_rev;

DESCRIPTION

       SVN::Repos wraps the object-oriented "svn_repos_t" functions, providing access to a
       Subversion repository on the local filesystem.

   CONSTRUCTORS
       SVN::Repos::open($path)
           This function opens an existing repository, and returns an "SVN::Repos" object.

       create($path, undef, undef, $config, $fs_config)
           This function creates a new repository, and returns an "SVN::Repos" object.

   METHODS
       $repos->dump_fs($dump_fh, $feedback_fh, $start_rev, $end_rev, $incremental,
       $cancel_callback)
       $repos->dump_fs2($dump_fh, $feedback_fh, $start_rev, $end_rev, $incremental, $deltify,
       $cancel_callback)
           Create a dump file of the repository from revision $start_rev to $end_rev , store it
           into the filehandle $dump_fh, and write feedback on the progress of the operation to
           filehandle $feedback_fh.

           If $incremental is TRUE, the first revision dumped will be a diff against the previous
           revision (usually it looks like a full dump of the tree).

           If $use_deltas is TRUE, output only node properties which have changed relative to the
           previous contents, and output text contents as svndiff data against the previous
           contents.  Regardless of how this flag is set, the first revision of a non-incremental
           dump will be done with full plain text.  A dump with @a use_deltas set cannot be
           loaded by Subversion 1.0.x.

           If $cancel_callback is not "undef", it must be a code reference that is called
           periodically to determine whether the client wishes to cancel the dump.  See
           "CANCELLATION CALLBACK" in SVN::Client for details.

           Example:

               use SVN::Core;
               use SVN::Repos;

               my $repos = SVN::Repos::open('/repo/sandbox');

               open my $fh, ">/tmp/tmp.dump" or die "Cannot open file: $!\n";

               my $start_rev   = 10;
               my $end_rev     = 20;
               my $incremental = 1;
               my $deltify     = 1;

               $repos->dump_fs2($fh, \*STDOUT,          # Dump file => $fh, Feedback => STDOUT
                                $start_rev, $end_rev,   # Revision Range
                                $incremental, $deltify, # Options
                                undef);                 # Cancel Callback

               close $fh;

       $repos->load_fs($dumpfile_fh, $feedback_fh, $uuid_action, $parent_dir, $cancel_callback);
       $repos->load_fs2($dumpfile_fh, $feedback_fh, $uuid_action, $parent_dir,
       $use_pre_commit_hook, $use_post_commit_hook, $cancel_callback);
           Loads a dumpfile specified by the $dumpfile_fh filehandle into the repository.  If the
           dumpstream contains copy history that is unavailable in the repository, an error will
           be thrown.

           The repository's UUID will be updated iff the dumpstream contains a UUID and
           $uuid_action is not equal to $SVN::Repos::load_uuid_ignore and either the repository
           contains no revisions or $uuid_action is equal to $SVN::Repos::load_uuid_force.

           If the dumpstream contains no UUID, then $uuid_action is ignored and the repository
           UUID is not touched.

           If $parent_dir is not null, then the parser will reparent all the loaded nodes, from
           root to @a parent_dir.  The directory $parent_dir must be an existing directory in the
           repository.

           If $use_pre_commit_hook is set, call the repository's pre-commit hook before
           committing each loaded revision.

           If $use_post_commit_hook is set, call the repository's post-commit hook after
           committing each loaded revision.

           If $cancel_callback is not "undef", it must be a code reference that is called
           periodically to determine whether the client wishes to cancel the load.  See
           "CANCELLATION CALLBACK" in SVN::Client for details.

           You must at least provide "undef" for these parameters for the method call to work.

           Example:
               use SVN::Core;
               use SVN::Repos;

               my $repos = SVN::Repos::open('/repo/test_repo');

               open my $fh, "/repo/sandbox.dump" or die "Cannot open file: $!\n";

               my $parent_dir = '/';
               my $use_pre_commit_hook  = 0;
               my $use_post_commit_hook = 0;

               $repos->load_fs2($fh, \*STDOUT,
                                $SVN::Repos::load_uuid_ignore, # Ignore uuid
                                $parent_dir,
                                $use_pre_commit_hook,  # Use pre-commit hook?
                                $use_post_commit_hook, # Use post-commit hook?
                                undef, undef);

               close $fh;

       $repos->fs()
           Returns the "SVN::Fs" object for this repository.

       $repos->get_logs([$path, ...], $start, $end, $discover_changed_paths,
       $strict_node_history, $receiver)
           Iterates over all the revisions that affect the list of paths passed as the first
           parameter, starting at $start, and ending at $end.

           $receiver is called for each change.  The arguments to $receiver are:

           $self
               The "SVN::Repos" object.

           $paths
               "undef" if $discover_changed_paths is false.  Otherwise, contains a hash of paths
               that have changed in this revision.

           $rev
               The revision this change occurred in.

           $date
               The date and time the revision occurred.

           $msg
               The log message associated with this revision.

           $pool
               An "SVN::Pool" object which may be used in the function.

           If $strict_node_history is true then copies will not be traversed.

   ADDITIONAL METHODS
       The following methods work, but are not currently documented in this file.  Please consult
       the svn_repos.h section in the Subversion API for more details.

       $repos->get_commit_editor(...)
       $repos->get_commit_editor2(...)
       $repos->path(...)
       $repos->db_env(...)
       $repos->lock_dir(...)
       $repos->db_lockfile(...)
       $repos->hook_dir(...)
       $repos->start_commit_hook(...)
       $repos->pre_commit_hook(...)
       $repos->post_commit_hook(...)
       $repos->pre_revprop_change(...)
       $repos->post_revprop_change(...)
       $repos->dated_revision(...)
       $repos->fs_commit_txn(...)
       $repos->fs_being_txn_for_commit(...)
       $repos->fs_being_txn_for_update(...)
       $repos->fs_change_rev_prop(...)
       $repos->node_editor(...)
       $repos->dump_fs(...)
       $repos->load_fs(...)
       $repos->get_fs_build_parser(...)

AUTHORS

       Chia-liang Kao <clkao@clkao.org>

COPYRIGHT

           Licensed to the Apache Software Foundation (ASF) under one
           or more contributor license agreements.  See the NOTICE file
           distributed with this work for additional information
           regarding copyright ownership.  The ASF licenses this file
           to you under the Apache License, Version 2.0 (the
           "License"); you may not use this file except in compliance
           with the License.  You may obtain a copy of the License at

             http://www.apache.org/licenses/LICENSE-2.0

           Unless required by applicable law or agreed to in writing,
           software distributed under the License is distributed on an
           "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
           KIND, either express or implied.  See the License for the
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