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Arch::Log(3pm)						User Contributed Perl Documentation					    Arch::Log(3pm)

Arch::Log - class representing Arch patch-log SYNOPSIS
use Arch::Log; my $log = Arch::Log->new($rfc2822_message_string); printf "Patch log date: %s ", $log->header('standard_date'); print $log->dump; my $first_new_file = $log->get_headers->{new_files}->[0]; DESCRIPTION
This class represents the patch-log concept in Arch and provides some useful methods. METHODS
The following class methods are available: get_message, get_headers, header, get_changes, split_version, get_version, get_revision, get_revision_kind, get_revision_desc, dump. get_message Return the original message with that the object was constructed. get_headers Return the hashref of all headers including body, see also "header" method. header name header name [new_value] Get or set the named header. The special name 'body' represents the message body (the text following the headers). body [new_value] existing_header_name [new_value] This is just a shortcut for "header"('method'). However unlike "header"('method'), method fails instead of returning undef if the log does not have the given header name. get_changes Return a list of changes in the corresponding changeset. ATTENTION! Patch logs do not distinguish metadata (ie permission) changes from ordinary content changes. Permission changes will be represented with a change type of 'M'. This is different from Arch::Changeset::get_changes and Arch::Tree::get_changes. split_version Return a list of 2 strings: full version and patch-level. get_version Return the full version name, not unlike split_version. get_revision Return the full revision name. This is currently a concatination of headers Archive and Revision with '/' separator. get_revision_kind Return one of the strings 'tag', 'import' or 'cset' depending on the revision kind this log represents. get_revision_desc Return revision description hashref with the keys: name, version, summary, creator, email, date, kind. dump Returns the object dump using Data::Dumper. BUGS
Awaiting for your reports. AUTHORS
Mikhael Goikhman ( SEE ALSO
For more information, see tla, Arch::Session, Arch::Library, Arch::Changes. perl v5.10.1 2005-11-14 Arch::Log(3pm)

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Arch::Changeset(3pm)					User Contributed Perl Documentation				      Arch::Changeset(3pm)

Arch::Changeset - class representing Arch changeset SYNOPSIS
Arch::Changeset objects may be created directly if you got a changeset directory: use Arch::Changeset; my $changeset = Arch::Changeset->new( '', '/tmp/,,changeset-6', ); But often are created indirectly by other objects: use Arch::Session; $changeset = Arch::Session->new->get_revision_changeset( '' ); use Arch::Library; $changeset = Arch::Library->new->get_revision_changeset( '' ); print scalar $changeset->get_patch("perllib/Arch/"); my $diff_file = ($changeset->get_patch("README", 1))[2]; print Arch::Util::load_file($diff_file); DESCRIPTION
This class represents the changeset concept in Arch and provides some useful methods. METHODS
The following methods are available: new, get_patch, get_index, get_changes, get_all_diffs, join_all_diffs, ancestor. new revision-spec dir-name Construct the Arch::Changeset object associated with the given fully-qualified revision-spec and the existing directory dir-name. get_patch file-path get_patch file-path type get_patch file-path type full-file-asis Return the patch (or otherwise content) of the given file-path in the changeset. type is integer: 0 (unknown, try to autodetect, this is the default), 1 (modified file, or metadata change), 2 (new file), 3 (removed file). The default behaviour is to create a fake diff against /dev/null for non-binary new and removed files; the full-file-asis flag, if set to true, changes this behaviour and causes to return the content of such file as-is. Binary new and removed files are always returned as-is regardless of the flag. This flag is also ignored if type is 1. In the scalar content return the patch in diff(1) format (or the whole file content as described above). In the list content return 4 scalars: the patch, the file name on the disk containing this patch (or the whole file), the change type (that is "patch", "new" or "removed") and the as-is flag. The returned values that follow the first one (the patch/file content) share the order of the corresponding parameters; the parameters are more hints, while the returned values accurately describe the content. get_index name Returns the content of the index file name as an ID => path hash. Valid names are 'orig-dirs-index', 'orig-files-index', 'mod-dirs-index' and 'mod-files-index'. get_changes Returns a list of changes in the changeset. get_all_diffs Returns all diffs in the changeset (array or arrayref). This includes changes of types MODIFY, ADD and DELETE. join_all_diffs Returns concatenated output of all diffs in the changeset. ancestor Return the ancestor of the changeset. If =ancestor file is found (that is the case for library changesets) its content is returned, otherwise try to guess the ancestor of the revision using Arch::Util::adjacent_revision. BUGS
Awaiting for your reports. AUTHORS
Mikhael Goikhman ( SEE ALSO
For more information, see tla, Arch::Session, Arch::Library, Arch::Util. perl v5.10.1 2006-04-15 Arch::Changeset(3pm)
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