[licensecheck] 40/112: Add trait pattern license_prefix.

Jonas Smedegaard dr at jones.dk
Fri Nov 25 22:01:48 UTC 2016


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js pushed a commit to branch master
in repository licensecheck.

commit 6bafd0e8cc81ae83887bb09b306daa86ef117575
Author: Jonas Smedegaard <dr at jones.dk>
Date:   Mon Nov 21 18:27:18 2016 +0100

    Add trait pattern license_prefix.
---
 lib/App/Licensecheck.pm             | 40 ++++++++++++++++++-------------------
 lib/Regexp/Pattern/License.pm       |  8 ++++++++
 lib/Regexp/Pattern/License/Parts.pm |  7 +++++++
 3 files changed, 34 insertions(+), 21 deletions(-)

diff --git a/lib/App/Licensecheck.pm b/lib/App/Licensecheck.pm
index 1ce8b36..20c9709 100755
--- a/lib/App/Licensecheck.pm
+++ b/lib/App/Licensecheck.pm
@@ -75,8 +75,6 @@ my %SPDX = (
 	'zlib-acknowledgement' => 'zlib/libpng with Acknowledgement',
 );
 
-my $ver_prefix_re = qr/(?:version |v\.? ?)?/i;
-
 my $default_check_regex = q!
 	/[\w-]+$ # executable scripts or README like file
 	|\.( # search for file suffix
@@ -470,15 +468,15 @@ sub parse_license
 			$gplver      = " (v$1)";
 			@spdx_gplver = ($1)
 		}
-		when ( /GNU (?:Affero |Lesser |Library )?General Public License (?:as )?published by the Free Software Foundation[;,] $ver_prefix_re($L{re}{version_number})[.,]? /i ) {
+		when ( /GNU (?:Affero |Lesser |Library )?General Public License (?:as )?published by the Free Software Foundation[;,] $L{re}{version_prefix}?($L{re}{version_number})[.,]? /i ) {
 			$gplver      = " (v$1)";
 			@spdx_gplver = ($1);
 		}
-		when ( /GNU (?:Affero |Lesser |Library )?General Public License ?(?:[(),AGPL]+) ?$ver_prefix_re($L{re}{version_number})[ \.]/i ) {
+		when ( /GNU (?:Affero |Lesser |Library )?General Public License ?(?:[(),AGPL]+) ?$L{re}{version_prefix}?($L{re}{version_number})[ \.]/i ) {
 			$gplver      = " (v$1)";
 			@spdx_gplver = ($1);
 		}
-		when ( /either $ver_prefix_re($L{re}{version_number})(?: of the License)?, or (?:\(at your option\) )?any later version/ ) {
+		when ( /either $L{re}{version_prefix}?($L{re}{version_number})(?: of the License)?, or (?:\(at your option\) )?any later version/ ) {
 			$gplver      = " (v$1 or later)";
 			@spdx_gplver = ( $1 . '+' );
 		}
@@ -521,7 +519,7 @@ sub parse_license
 			push @spdx_license, $gen_spdx->('LGPL');
 		}
 		# For Perl modules handled by Dist::Zilla
-		when ( /this is free software,? licensed under:? (?:the )?(?:GNU (?:Library |Lesser )General Public License|LGPL),? $ver_prefix_re($L{re}{version_number})/i ) {
+		when ( /this is free software,? licensed under:? (?:the )?(?:GNU (?:Library |Lesser )General Public License|LGPL),? $L{re}{version_prefix}?($L{re}{version_number})/i ) {
 			$gen_license->( 'LGPL', $1 );
 		}
 	}
@@ -540,7 +538,7 @@ sub parse_license
 		when ( /means either [^.]+, the GNU Affero General Public License/i ) {
 			break;
 		}
-		when ( /AFFERO GENERAL PUBLIC LICENSE(?:,? $ver_prefix_re($L{re}{version_number})(,? or(?: any)? (?:later|newer))?)?/i ) {
+		when ( /AFFERO GENERAL PUBLIC LICENSE(?:,? $L{re}{version_prefix}?($L{re}{version_number})(,? or(?: any)? (?:later|newer))?)?/i ) {
 			$gen_license->( 'AGPL', $1, $2 );
 		}
 	}
@@ -573,7 +571,7 @@ sub parse_license
 				$license = "$L{caption}{$id} (v$1 or v$2) $license";
 				push @spdx_license, "$L{name}{$id}-$1 or $L{name}{$id}-$1";
 			}
-			when ( /$L{re}{$id}(?: $ver_prefix_re($L{re}{version_number})?)(?: License)?( (?:and|or)(?: \(at your option\))? any later(?: version)|[,.] Later versions are permitted)?(?:,? (?:and|or)(?: the)?(?:GNU)? (AGPL|GPL|LGPL)(?:-?($L{re}{version_number})( or later)?)?)?/i ) {
+			when ( /$L{re}{$id}(?: $L{re}{version_prefix}?($L{re}{version_number})?)(?: License)?( (?:and|or)(?: \(at your option\))? any later(?: version)|[,.] Later versions are permitted)?(?:,? (?:and|or)(?: the)?(?:GNU)? (AGPL|GPL|LGPL)(?:-?($L{re}{version_number})( or later)?)?)?/i ) {
 				$gen_license->( $id, $1, $2, $3, $4 );
 			}
 		}
@@ -667,10 +665,10 @@ sub parse_license
 
 	# MPL
 	given ($licensetext) {
-		when ( /Mozilla Public License,? $ver_prefix_re($L{re}{version_number})/ ) {
+		when ( /Mozilla Public License,? $L{re}{version_prefix}?($L{re}{version_number})/ ) {
 			$gen_license->( 'MPL', $1 );
 		}
-		when ( /Mozilla Public License,? \($ver_prefix_re($L{re}{version_number})\)/ ) {
+		when ( /Mozilla Public License,? \($L{re}{version_prefix}?($L{re}{version_number})\)/ ) {
 			$gen_license->( 'MPL', $1 );
 		}
 	}
@@ -736,19 +734,19 @@ sub parse_license
 
 	# Apache
 	given ($licensetext) {
-		when ( /Apache(?: Software)? License(?:,? $ver_prefix_re($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]+\))*,? or(?: the)?(?:(?: GNU)? General Public License(?: \(GPL\))?|GPL)(?: $ver_prefix_re($L{re}{version_number})( or(?: any)? (?:later|newer))?)?/i ) {
+		when ( /Apache(?: Software)? License(?:,? $L{re}{version_prefix}?($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]+\))*,? or(?: the)?(?:(?: GNU)? General Public License(?: \(GPL\))?|GPL)(?: $L{re}{version_prefix}?($L{re}{version_number})( or(?: any)? (?:later|newer))?)?/i ) {
 			$gen_license->( 'Apache', $1, $2, 'GPL', $3, $4 );
 		}
-		when ( /Apache(?: Software)? License(?:,? $ver_prefix_re($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]\))*,? or(?: the)? bsd(?:[ -](\d)-clause)?\b/i ) {
+		when ( /Apache(?: Software)? License(?:,? $L{re}{version_prefix}?($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]\))*,? or(?: the)? bsd(?:[ -](\d)-clause)?\b/i ) {
 			$gen_license->( 'Apache', $1, $2, "bsd_${3}_clause" );
 		}
-		when ( /Apache(?: Software)? License(?:,? $ver_prefix_re($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]\))*,? or $L{re}{mit_new}\b/i ) {
+		when ( /Apache(?: Software)? License(?:,? $L{re}{version_prefix}?($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]\))*,? or $L{re}{mit_new}\b/i ) {
 			$gen_license->( 'Apache', $1, $2, 'mit_new', $3, $4 );
 		}
-		when ( /Apache(?: Software)? License(?:,? $ver_prefix_re($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]\))*,? or $L{re}{mit}\b/i ) {
+		when ( /Apache(?: Software)? License(?:,? $L{re}{version_prefix}?($L{re}{version_number})( or(?: any)? (?:later|newer))?)?(?:(?: or)? [^ ,]*?apache[^ ,]*| \([^(),]\))*,? or $L{re}{mit}\b/i ) {
 			$gen_license->( 'Apache', $1, $2, 'mit', $3, $4 );
 		}
-		when ( /Apache(?: Software)? License(?:,? $ver_prefix_re($L{re}{version_number})(,? or(?: any)? (?:later|newer))?)?/i ) {
+		when ( /Apache(?: Software)? License(?:,? $L{re}{version_prefix}?($L{re}{version_number})(,? or(?: any)? (?:later|newer))?)?/i ) {
 			$gen_license->( 'Apache', $1, $2 );
 		}
 		when ( m<https?www.apache.org/licenses(?:/LICENSE-($L{re}{version_number}))?>i ) {
@@ -839,7 +837,7 @@ sub parse_license
 
 	# CDDL
 	given ($licensetext) {
-		when ( /terms of the Common Development and Distribution License(?:,? $ver_prefix_re($L{re}{version_number}))?/ ) {
+		when ( /terms of the Common Development and Distribution License(?:,? $L{re}{version_prefix}?($L{re}{version_number}))?/ ) {
 			$gen_license->( 'CDDL', $1 );
 		}
 	}
@@ -853,14 +851,14 @@ sub parse_license
 
 	# AFL
 	given ($licensetext) {
-		when ( /Licensed under the Academic Free License(?: $ver_prefix_re($L{re}{version_number}))?/ ) {
+		when ( /Licensed under the Academic Free License(?: $L{re}{version_prefix}?($L{re}{version_number}))?/ ) {
 			$gen_license->( 'AFL', $1 );
 		}
 	}
 
 	# EPL
 	given ($licensetext) {
-		when ( /This program and the accompanying materials are made available under the terms of the Eclipse Public License(?:[ ,-]+$ver_prefix_re($L{re}{version_number}))?/ ) {
+		when ( /This program and the accompanying materials are made available under the terms of the Eclipse Public License(?:[ ,-]+$L{re}{version_prefix}?($L{re}{version_number}))?/ ) {
 			$gen_license->( 'EPL', $1 );
 		}
 	}
@@ -870,7 +868,7 @@ sub parse_license
 		when ( /Permission is hereby granted, free of charge, to any person or organization obtaining a copy of the software and accompanying documentation covered by this license \(the Software\)/ ) {
 			$gen_license->('BSL');
 		}
-		when ( /Boost Software License(?:[ ,-]+ $ver_prefix_re($L{re}{version_number}))?/i ) {
+		when ( /Boost Software License(?:[ ,-]+ $L{re}{version_prefix}?($L{re}{version_number}))?/i ) {
 			$gen_license->( 'BSL', $1, $2 );
 		}
 	}
@@ -884,7 +882,7 @@ sub parse_license
 
 	# Python
 	given ($licensetext) {
-		when ( /PYTHON SOFTWARE FOUNDATION LICENSE(?:,? $ver_prefix_re($L{re}{version_number}))?/i ) {
+		when ( /PYTHON SOFTWARE FOUNDATION LICENSE(?:,? $L{re}{version_prefix}?($L{re}{version_number}))?/i ) {
 			$gen_license->( 'Python', $1, $2 );
 		}
 	}
@@ -931,7 +929,7 @@ sub parse_license
 
 	# WTFPL
 	given ($licensetext) {
-		when ( /Do What The Fuck You Want To Public License,? $ver_prefix_re($L{re}{version_number})/i ) {
+		when ( /Do What The Fuck You Want To Public License,? $L{re}{version_prefix}?($L{re}{version_number})/i ) {
 			$gen_license->( 'WTFPL', $1 );
 		}
 	}
diff --git a/lib/Regexp/Pattern/License.pm b/lib/Regexp/Pattern/License.pm
index 95f9515..7106fbd 100644
--- a/lib/Regexp/Pattern/License.pm
+++ b/lib/Regexp/Pattern/License.pm
@@ -268,6 +268,8 @@ Patterns each covering a single trait occuring in licenses.
 
 =item * version_number
 
+=item * version_prefix
+
 =back
 
 =cut
@@ -313,6 +315,12 @@ $RE{'version_number'} = {
 	pat     => qr/$P{version_number}/,
 };
 
+$RE{'version_prefix'} = {
+	caption => 'version prefix',
+	tags    => ['trait'],
+	pat     => qr/$P{version_prefix}/,
+};
+
 =head2 Multiple licenses
 
 Patterns each covering multiple licenses.
diff --git a/lib/Regexp/Pattern/License/Parts.pm b/lib/Regexp/Pattern/License/Parts.pm
index 4247045..842771f 100644
--- a/lib/Regexp/Pattern/License/Parts.pm
+++ b/lib/Regexp/Pattern/License/Parts.pm
@@ -65,6 +65,8 @@ Patterns each covering a single part, e.g. a clause or a disclaimer phrase.
 
 =item * version_number
 
+=item * version_prefix
+
 =back
 
 =cut
@@ -253,6 +255,11 @@ our %RE = (
 		tags    => ['component'],
 		pat     => qr/\d(?:\.\d+)*/,
 	},
+	version_prefix => {
+		caption => 'version prefix',
+		tags    => ['component'],
+		pat     => qr/[Vv](?:ersion |ERSION |\.? ?)/,
+	},
 );
 
 =encoding UTF-8

-- 
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