.\" Automatically generated by Pod::Man 4.14 (Pod::Simple 3.42)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
.    if \nF \{\
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{\
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\" ========================================================================
.\"
.IX Title "Arch::Library 3pm"
.TH Arch::Library 3pm "2022-06-08" "perl v5.34.0" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
Arch::Library \- access arch revision libraries
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&    use Arch::Library;
\&
\&    my $library = Arch::Library\->new;
\&
\&    my $rev  = \*(Aqmigo@homemail.com\-\-Perl\-GPL/arch\-perl\-\-devel\-\-0\-\-patch\-1\*(Aq;
\&    my $log  = $library\->get_revision_log($rev);
\&    my $cset = $library\->get_revision_changeset($rev);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Arch::Library provides an interface to access pristine trees,
changesets and logs stored in local revision libraries.
.SH "METHODS"
.IX Header "METHODS"
The following common methods (inherited and pure virtual that
this class implements) are documented in Arch::Storage:
.PP
\&\fBnew\fR,
\&\fBinit\fR,
\&\fBworking_name\fR,
\&\fBworking_names\fR,
\&\fBfixup_name_alias\fR,
\&\fBis_archive_managed\fR,
\&\fBexpanded_revisions\fR.
.PP
\&\fBarchives\fR,
\&\fBcategories\fR,
\&\fBbranches\fR,
\&\fBversions\fR,
\&\fBrevisions\fR,
\&\fBget_revision_descs\fR,
\&\fBexpanded_archive_info\fR,
\&\fBget_revision_changeset\fR,
\&\fBget_changeset\fR,
\&\fBget_revision_log\fR,
\&\fBget_log\fR.
.PP
Additionally, the following methods are available:
.PP
\&\fBfallback_dir\fR,
\&\fBworking_revision\fR,
\&\fBadd_revision\fR,
\&\fBfind_revision_tree\fR,
\&\fBfind_tree\fR.
.IP "\fBfallback_dir\fR [\fIdir\fR]" 4
.IX Item "fallback_dir [dir]"
Get or set the fallback directory. Defaults to \f(CW\*(C`undef\*(C'\fR.
.Sp
If no revision library exists, the fallback directory will be used as
revision library when adding revisions with \fBadd_revision\fR.
.IP "\fBworking_revision\fR [\fIrevision\fR]" 4
.IX Item "working_revision [revision]"
Get or set the default revision for \fBfind_tree\fR, \fBget_changeset\fR and
\&\fBget_log\fR.
.IP "\fBfind_revision_tree\fR \fIrevision\fR [\fIautoadd\fR]" 4
.IX Item "find_revision_tree revision [autoadd]"
.PD 0
.IP "\fBfind_tree\fR [\fIautoadd\fR]" 4
.IX Item "find_tree [autoadd]"
.PD
Returns the path to the revision library structure for revision
\&\fIrevision\fR or \fBworking_revision\fR.
.Sp
Returns an empty string if \fIrevision\fR is not in the revision library
and \fIautoadd\fR is not set. If \fIautoadd\fR is set, \fIrevision\fR will be
added to the revision library.
.SH "BUGS"
.IX Header "BUGS"
No known bugs.
.SH "AUTHORS"
.IX Header "AUTHORS"
Mikhael Goikhman (migo@homemail.com\*(--Perl\-GPL/arch\-perl\*(--devel).
.PP
Enno Cramer (uebergeek@web.de\-\-2003/arch\-perl\*(--devel).
.SH "SEE ALSO"
.IX Header "SEE ALSO"
For more information, see tla, Arch::Storage, Arch::Library.