.\" Automatically generated by Pod::Man 4.10 (Pod::Simple 3.35)
.\"
.\" 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 "Software::LicenseUtils 3pm"
.TH Software::LicenseUtils 3pm "2018-12-10" "perl v5.28.1" "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"
Software::LicenseUtils \- little useful bits of code for licensey things
.SH "VERSION"
.IX Header "VERSION"
version 0.103014
.SH "METHODS"
.IX Header "METHODS"
.SS "guess_license_from_pod"
.IX Subsection "guess_license_from_pod"
.Vb 1
\&  my @guesses = Software::LicenseUtils\->guess_license_from_pod($pm_text);
.Ve
.PP
Given text containing \s-1POD,\s0 like a .pm file, this method will attempt to guess
at the license under which the code is available.  This method will either
a list of Software::License classes (or instances) or false.
.PP
Calling this method in scalar context is a fatal error.
.SS "guess_license_from_meta"
.IX Subsection "guess_license_from_meta"
.Vb 1
\&  my @guesses = Software::LicenseUtils\->guess_license_from_meta($meta_str);
.Ve
.PP
Given the content of the \s-1META.\s0(yml|json) file found in a \s-1CPAN\s0 distribution, this
method makes a guess as to which licenses may apply to the distribution.  It
will return a list of zero or more Software::License instances or classes.
.SS "guess_license_from_meta_key"
.IX Subsection "guess_license_from_meta_key"
.Vb 1
\&  my @guesses = Software::LicenseUtils\->guess_license_from_meta_key($key, $v);
.Ve
.PP
This method returns zero or more Software::License classes known to use \f(CW$key\fR
as their \s-1META\s0 key.  If \f(CW$v\fR is supplied, it specifies whether to treat \f(CW$key\fR
as a v1 or v2 meta entry.  Any value other than 1 or 2 will raise an exception.
.SS "new_from_short_name"
.IX Subsection "new_from_short_name"
.Vb 4
\&  my $license_object = Software::LicenseUtils\->new_from_short_name( {
\&     short_name => \*(AqGPL\-1\*(Aq,
\&     holder => \*(AqX. Ample\*(Aq
\&  }) ;
.Ve
.PP
Create a new Software::License object from the license specified
with \f(CW\*(C`short_name\*(C'\fR. Known short license names are \f(CW\*(C`GPL\-*\*(C'\fR, \f(CW\*(C`LGPL\-*\*(C'\fR ,
\&\f(CW\*(C`Artistic\*(C'\fR and \f(CW\*(C`Artistic\-*\*(C'\fR.
.SS "new_from_spdx_expression"
.IX Subsection "new_from_spdx_expression"
.Vb 4
\&  my $license_object = Software::LicenseUtils\->new_from_spdx_expression( {
\&     spdx_expression => \*(AqMPL\-2.0\*(Aq,
\&     holder => \*(AqX. Ample\*(Aq
\&  }) ;
.Ve
.PP
Create a new Software::License object from the license specified
with \f(CW\*(C`spdx_expression\*(C'\fR. Some licenses doesn't have an spdx
identifier (for example Software::License::Perl_5), so you can pass
spdx identifier but also expressions.
Known spdx license identifiers are \f(CW\*(C`BSD\*(C'\fR, \f(CW\*(C`MPL\-1.0\*(C'\fR.
.SH "AUTHOR"
.IX Header "AUTHOR"
Ricardo Signes <rjbs@cpan.org>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2018 by Ricardo Signes.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.