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native::Repos(3)	       User Contributed Perl Documentation		 native::Repos(3)

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_func,
       $cancel_baton)
       $repos->dump_fs2($dump_fh, $feedback_fh, $start_rev, $end_rev, $incremental, $deltify,
       $cancel_func, $cancel_baton)
	   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.

	   According to svn_repos.h, the $cancel_func is a function that is called periodically
	   and given $cancel_baton as a parameter to determine whether the client wishes to
	   cancel the dump.  You must supply "undef" at the very least.

	   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, undef);		# Cancel Function

	       close $fh;

       $repos->load_fs($dumpfile_fh, $feedback_fh, $uuid_action, $parent_dir, $cancel_func,
       $cancel_baton);
       $repos->load_fs2($dumpfile_fh, $feedback_fh, $uuid_action, $parent_dir,
       $use_pre_commit_hook, $use_post_commit_hook, $cancel_func, $cancel_baton);
	   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_func is not NULL, it is called periodically with $cancel_baton as argument
	   to see if the client wishes to cancel the load.

	   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 occured in.

	   $date
	       The date and time the revision occured.

	   $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
	   specific language governing permissions and limitations
	   under the License.

perl v5.16.3				    2011-07-16				 native::Repos(3)
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