String-Truncate-1.100601000755000766000766 012227376101 14073 5ustar00rjbsrjbs000000000000README100644000766000766 51612227376101 15016 0ustar00rjbsrjbs000000000000String-Truncate-1.100601 This archive contains the distribution String-Truncate, version 1.100601: a module for when strings are too long to be displayed in... This software is copyright (c) 2013 by Ricardo Signes. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. Changes100644000766000766 203212227376101 15444 0ustar00rjbsrjbs000000000000String-Truncate-1.100601Revision history for String-Truncate 1.100601 2013-10-15 22:38:52 America/New_York update bugtracker and repo metadata 1.100600 2011-03-26 07:32:57 America/New_York fix documention: the argument is "truncate" not "elite" (thanks for the report, Tommy Stanton!) 1.100570 2010-02-26 15:09:16 America/New_York do not break elide at_space on newline; resolves RT #45493 convert to Dist::Zilla 0.102 2007-07-23 add at_space option to break text at whitespace 0.100 2006-06-10 use Sub::Exporter::Util::merge_col to allow per-import args 0.06 2006-03-12 replace custom exporter with Sub::Exporter 0.05 2006-02-24 fixed some bugs with short strings or long markers trunc_ and elide_with_defaults for custom elide/trunc new exporter with per-import defaults extensive refactoring; 100% coverage! 0.02 2005-10-15, a little later added 'ends' truncation 0.01 2005-10-15 released! LICENSE100644000766000766 4366112227376101 15213 0ustar00rjbsrjbs000000000000String-Truncate-1.100601This software is copyright (c) 2013 by Ricardo Signes. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. Terms of the Perl programming language system itself a) the GNU General Public License as published by the Free Software Foundation; either version 1, or (at your option) any later version, or b) the "Artistic License" --- The GNU General Public License, Version 1, February 1989 --- This software is Copyright (c) 2013 by Ricardo Signes. This is free software, licensed under: The GNU General Public License, Version 1, February 1989 GNU GENERAL PUBLIC LICENSE Version 1, February 1989 Copyright (C) 1989 Free Software Foundation, Inc. 51 Franklin St, Suite 500, Boston, MA 02110-1335 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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The End dist.ini100644000766000766 21312227376101 15574 0ustar00rjbsrjbs000000000000String-Truncate-1.100601name = String-Truncate author = Ricardo Signes license = Perl_5 copyright_holder = Ricardo Signes [@RJBS] version = 1 t000755000766000766 012227376101 14257 5ustar00rjbsrjbs000000000000String-Truncate-1.100601ends.t100644000766000766 105112227376101 15532 0ustar00rjbsrjbs000000000000String-Truncate-1.100601/tuse strict; use warnings; use Test::More tests => 4; BEGIN { use_ok('String::Truncate', qw(elide trunc)); } my $brain = "this is your brain"; is( elide($brain, 16, { truncate => 'ends' }), "... is your b...", "elide both ends", ); eval { elide($brain, 5, { truncate => 'ends' }) }; like($@, qr/longer/, "marker can't exceed 1/2 length for end elision"); is( elide("I will use short ones to get more.", 20, { truncate => 'ends', at_space => 1 } ), "...short ones to...", "at_space lets us break betwen words (elide, at ends)", ); META.yml100644000766000766 1323012227376101 15444 0ustar00rjbsrjbs000000000000String-Truncate-1.100601--- abstract: 'a module for when strings are too long to be displayed in...' author: - 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class: Dist::Zilla::Plugin::FinderCode name: ':ExecFiles' version: 4.300039 - class: Dist::Zilla::Plugin::FinderCode name: ':ShareFiles' version: 4.300039 - class: Dist::Zilla::Plugin::FinderCode name: ':MainModule' version: 4.300039 zilla: class: Dist::Zilla::Dist::Builder config: is_trial: 0 version: 4.300039 MANIFEST100644000766000766 34312227376101 15265 0ustar00rjbsrjbs000000000000String-Truncate-1.100601Changes LICENSE MANIFEST META.json META.yml Makefile.PL README dist.ini lib/String/Truncate.pm t/00-compile.t t/000-report-versions-tiny.t t/basic.t t/ends.t t/exports.t xt/release/changes_has_content.t xt/release/pod-syntax.t basic.t100644000766000766 725712227376101 15700 0ustar00rjbsrjbs000000000000String-Truncate-1.100601/tuse strict; use warnings; use Test::More 0.88; BEGIN { use_ok('String::Truncate', qw(elide trunc)); } my $brain = "this is your brain"; # len: 18 -- 123456789012345678 my %code = ( elide => \&elide, trunc => \&trunc, 'S:T:e' => String::Truncate->can('elide'), 'S:T:t' => String::Truncate->can('trunc'), ); while (my ($name, $code) = each %code) { is( $code->($brain, 50), "this is your brain", "don't $name short strings", ); is( $code->($brain, 18), $brain, "don't $name exact-length strings", ); } is( elide($brain, 16), "this is your ...", "right-side elide example", ); is( trunc($brain, 16), "this is your bra", "right-side trunc example", ); is( elide($brain, 16, { truncate => 'left' }), "...is your brain", "left-side elide example", ); is( trunc($brain, 16, { truncate => 'left' }), "is is your brain", "left-side trunc example", ); is( elide($brain, 16, { truncate => 'middle' }), "this is... brain", "middle-side elide example", ); is( trunc($brain, 16, { truncate => 'middle' }), "this is ur brain", "middle-side trunc example", ); is( elide($brain, 16, { truncate => 'middle', marker => '..' }), "this is..r brain", "middle-side elide example with short marker", ); is( elide($brain, 15, { truncate => 'middle', marker => '..' }), "this is.. brain", "middle-side example with short marker and side-length mismatch", ); eval { elide($brain, 2) }; like($@, qr/longer/, "can't truncate to less than marker"); eval { elide($brain, 20, { truncate => 'backside' }) }; like($@, qr/invalid/, "only left|right|middle are valid"); eval { trunc($brain, 16, { truncate => 'middle', marker => '..' }); }; like($@, qr/marker may not be passed/, "can't pass marker to trunc"); is( elide($brain, 10, { marker => ' &c.' }), "this i &c.", "custom marker", ); is( elide("foobar", 6), "foobar", "we don't elide anything if length == maxlength", ); is( elide("!!", 2), "!!", "we don't care about marker length if marker isn't needed", ); is( elide("foobar", 5), "fo...", "keep-left elision of a very short string", ); is( # 12345678901234567890123456789012 trunc("This should break between words.", 14, { at_space => 1 }), "This should", "at_space lets us break betwen words (at right)", ); { my $s = 'a ' x 20 . "\n\n" . 'b ' x 20; like( elide($s, 50, { at_space => 1 }), qr/b/, "newlines don't break at_space", ); } is( # 12345678901234567890123456789012 trunc("This should break between words.", 14, { at_space => 1 }), "This should", "at_space lets us break betwen words (at right)", ); is( # 21098765432109876543210987654321 trunc("This should break between words.", 14, { truncate => 'left', at_space => 1 } ), "between words.", "at_space lets us break betwen words (at left)", ); is( # 12345678901234567890123456789012 elide("This should break between words.", 14, { at_space => 1 }), "This should...", "at_space lets us break betwen words (elide, at right)", ); is( # 21098765432109876543210987654321 elide("This should break between words.", 14, { truncate => 'left', at_space => 1 } ), "...words.", "at_space lets us break betwen words (elide, at left)", ); is( # 12345678901234567890123456789012 elide("This should break between words.", 20, { truncate => 'middle', at_space => 1 } ), "This...words.", "at_space lets us break betwen words (elide, at middle)", ); is( # 123456789012345678901234567890123 elide("Thisisonereallylongstringnospace.", 20, { at_space => 1 }), "Thisisonereallylo...", "if it can't break at a word boundary, it breaks as late as possible", ); done_testing; META.json100644000766000766 2153012227376101 15616 0ustar00rjbsrjbs000000000000String-Truncate-1.100601{ "abstract" : "a module for when strings are too long to be displayed in...", "author" : [ "Ricardo Signes " ], "dynamic_config" : 0, "generated_by" : "Dist::Zilla version 4.300039, CPAN::Meta::Converter version 2.132830", "license" : [ "perl_5" ], "meta-spec" : { "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec", "version" : "2" }, "name" : "String-Truncate", "prereqs" : { "configure" : { "requires" : { "ExtUtils::MakeMaker" : "6.30" } }, "develop" : { "requires" : { "Test::Pod" : "1.41", "version" : "0.9901" } }, "runtime" : { "requires" : { "Carp" : "0", "Sub::Exporter" : "0.953", "Sub::Exporter::Util" : 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request"); package String::Truncate::BOTH; String::Truncate->import(qw(trunc elide)); main::ok(__PACKAGE__->can('trunc'), "trunc is exported on request"); main::ok(__PACKAGE__->can('elide'), "elide is exported on request"); package String::Truncate::ALL; eval { String::Truncate->import(qw(:all)); }; main::ok(__PACKAGE__->can('trunc'), "trunc is exported for ':all'"); main::ok(__PACKAGE__->can('elide'), "elide is exported for ':all'"); package String::Truncate::JUNK; eval { String::Truncate->import(qw(huggalugga)); }; main::like( $@, qr/"huggalugga" is not exported by the String::Truncate module/, "don't accept bogus exports" ); package String::Truncate::DEFAULT_ELIDE; String::Truncate->import(elide => defaults => { marker => '--', length => 10 }); main::ok(__PACKAGE__->can('elide'), "elide is exported on request"); main::ok(!__PACKAGE__->can('trunc'), "trunc is not exported sans request"); main::is( elide("123456789ABCDEF"), "12345678--", "elide with default marker/length", ); package String::Truncate::DEFAULT_TRUNC; String::Truncate->import( trunc => defaults => { truncate => 'left', length => 10 } ); main::ok(__PACKAGE__->can('trunc'), "trunc is exported on request"); main::ok(!__PACKAGE__->can('elide'), "elide is not exported sans request"); main::is( trunc("123456789ABCDEF"), "6789ABCDEF", "trunc with default truncate/length", ); package String::Truncate::DEFAULT_ALL; String::Truncate->import( ':all' => defaults => { truncate => 'left', length => 10, marker => '--' } ); main::ok(__PACKAGE__->can('trunc'), "trunc is exported on request"); main::ok(__PACKAGE__->can('elide'), "elide is exported on request"); main::is( elide("123456789ABCDEF"), "--89ABCDEF", "elide with default truncate/length", ); main::is( elide("123456789ABCDEF", 11), "--789ABCDEF", "elide with overridden default length", ); main::is( elide("123456789ABCDEF", undef, { truncate => 'right' }), "12345678--", "elide with overridden default truncate", ); main::is( trunc("123456789ABCDEF"), "6789ABCDEF", "trunc with default truncate/length", ); package String::Truncate::DEFAULT_ARG; String::Truncate->import( -all => { truncate => 'left', length => 10, marker => '--' } ); main::ok(__PACKAGE__->can('trunc'), "trunc is exported on request"); main::ok(__PACKAGE__->can('elide'), "elide is exported on request"); main::is( elide("123456789ABCDEF"), "--89ABCDEF", "elide with default truncate/length", ); main::is( elide("123456789ABCDEF", 11), "--789ABCDEF", "elide with overridden default length", ); main::is( elide("123456789ABCDEF", undef, { truncate => 'right' }), "12345678--", "elide with overridden default truncate", ); main::is( trunc("123456789ABCDEF"), "6789ABCDEF", "trunc with default truncate/length", ); Makefile.PL100644000766000766 312512227376101 16127 0ustar00rjbsrjbs000000000000String-Truncate-1.100601 use strict; use warnings; use ExtUtils::MakeMaker 6.30; my %WriteMakefileArgs = ( "ABSTRACT" => "a module for when strings are too long to be displayed in...", "AUTHOR" => "Ricardo Signes ", "BUILD_REQUIRES" => {}, "CONFIGURE_REQUIRES" => { "ExtUtils::MakeMaker" => "6.30" }, "DISTNAME" => "String-Truncate", "EXE_FILES" => [], "LICENSE" => "perl", "NAME" => "String::Truncate", "PREREQ_PM" => { "Carp" => 0, "Sub::Exporter" => "0.953", "Sub::Exporter::Util" => 0, "Sub::Install" => "0.03", "strict" => 0, "warnings" => 0 }, "TEST_REQUIRES" => { "File::Spec" => 0, "IO::Handle" => 0, "IPC::Open3" => 0, "Test::More" => "0.96" }, "VERSION" => "1.100601", "test" => { "TESTS" => "t/*.t" } ); unless ( eval { ExtUtils::MakeMaker->VERSION(6.63_03) } ) { my $tr = delete $WriteMakefileArgs{TEST_REQUIRES}; my $br = $WriteMakefileArgs{BUILD_REQUIRES}; for my $mod ( keys %$tr ) { if ( exists $br->{$mod} ) { $br->{$mod} = $tr->{$mod} if $tr->{$mod} > $br->{$mod}; } else { $br->{$mod} = $tr->{$mod}; } } } unless ( eval { ExtUtils::MakeMaker->VERSION(6.56) } ) { my $br = delete $WriteMakefileArgs{BUILD_REQUIRES}; my $pp = $WriteMakefileArgs{PREREQ_PM}; for my $mod ( keys %$br ) { if ( exists $pp->{$mod} ) { $pp->{$mod} = $br->{$mod} if $br->{$mod} > $pp->{$mod}; } else { $pp->{$mod} = $br->{$mod}; } } } delete $WriteMakefileArgs{CONFIGURE_REQUIRES} unless eval { ExtUtils::MakeMaker->VERSION(6.52) }; WriteMakefile(%WriteMakefileArgs); 00-compile.t100644000766000766 165512227376101 16460 0ustar00rjbsrjbs000000000000String-Truncate-1.100601/tuse strict; use warnings; # this test was generated with Dist::Zilla::Plugin::Test::Compile 2.036 use Test::More 0.94 tests => 1; my @module_files = ( 'String/Truncate.pm' ); # no fake home requested my $inc_switch = q[-Mblib]; use File::Spec; use IPC::Open3; use IO::Handle; my @warnings; for my $lib (@module_files) { # see L open my $stdin, '<', File::Spec->devnull or die "can't open devnull: $!"; my $stderr = IO::Handle->new; my $pid = open3($stdin, '>&STDERR', $stderr, $^X, $inc_switch, '-e', "require q[$lib]"); binmode $stderr, ':crlf' if $^O eq 'MSWin32'; my @_warnings = <$stderr>; waitpid($pid, 0); is($?, 0, "$lib loaded ok"); if (@_warnings) { warn @_warnings; push @warnings, @_warnings; } } # no warning checks; BAIL_OUT("Compilation problems") if !Test::More->builder->is_passing; String000755000766000766 012227376101 16030 5ustar00rjbsrjbs000000000000String-Truncate-1.100601/libTruncate.pm100644000766000766 1721312227376101 20337 0ustar00rjbsrjbs000000000000String-Truncate-1.100601/lib/Stringuse strict; use warnings; package String::Truncate; { $String::Truncate::VERSION = '1.100601'; } # ABSTRACT: a module for when strings are too long to be displayed in... use Carp qw(croak); use Sub::Install 0.03 qw(install_sub); my %elider_for = ( right => \&_elide_right, left => \&_elide_left, middle => \&_elide_middle, ends => \&_elide_ends, ); sub _elide_right { &_assert_1ML; ## no critic Ampersand my ($string, $length, $marker, $at_space) = @_; my $keep = $length - length($marker); if ($at_space) { my ($substr) = $string =~ /\A(.{0,$keep})\s/s; $substr = substr($string, 0, $keep) unless defined $substr and length $substr; return $substr . $marker; } else { return substr($string, 0, $keep) . $marker; } } sub _elide_left { &_assert_1ML; ## no critic Ampersand my ($string, $length, $marker, $at_space) = @_; my $keep = $length - length($marker); return $marker . reverse(_elide_right(scalar reverse($string), $keep, q{}, $at_space)); } sub _elide_middle { &_assert_1ML; ## no critic Ampersand my ($string, $length, $marker, $at_space) = @_; my $keep = $length - length($marker); my ($keep_left, $keep_right) = (int($keep / 2)) x 2; $keep_left +=1 if ($keep_left + $keep_right) < $keep; return _elide_right($string, $keep_left, q{}, $at_space) . $marker . _elide_left($string, $keep_right, q{}, $at_space) } sub _elide_ends { &_assert_2ML; ## no critic Ampersand my ($string, $length, $marker, $at_space) = @_; my $midpoint = int(length($string) / 2); my $each = int($length / 2); return _elide_left(substr($string, 0, $midpoint), $each, $marker, $at_space) . _elide_right(substr($string, -$midpoint), $each, $marker, $at_space) } sub _assert_1ML { my ($string, $length, $marker) = @_; croak "elision marker <$marker> is longer than allowed length $length!" if length($marker) > $length; } sub _assert_2ML { my ($string, $length, $marker) = @_; # this should only complain if needed: elide('foobar', 3, {marker=>'...'}) # should be ok -- rjbs, 2006-02-24 croak "two elision markers <$marker> are longer than allowed length $length!" if (length($marker) * 2) > $length; } sub elide { my ($string, $length, $arg) = @_; $arg = {} unless $arg; my $truncate = $arg->{truncate} || 'right'; croak "invalid value for truncate argument: $truncate" unless my $elider = $elider_for{ $truncate }; # hey, this might be really easy: return $string if length($string) <= $length; my $marker = defined $arg->{marker} ? $arg->{marker} : '...'; my $at_space = defined $arg->{at_space} ? $arg->{at_space} : 0; return $elider->($string, $length, $marker, $at_space); } sub trunc { my ($string, $length, $arg) = @_; $arg = {} unless $arg; croak "marker may not be passed to trunc()" if exists $arg->{marker}; $arg->{marker} = q{}; return elide($string, $length, $arg); } use Sub::Exporter::Util (); use Sub::Exporter 0.953 -setup => { exports => { Sub::Exporter::Util::merge_col(defaults => { trunc => sub { trunc_with_defaults($_[2]) }, elide => sub { elide_with_defaults($_[2]) }, }) }, collectors => [ qw(defaults) ] }; sub _code_with_defaults { my ($code, $skip_defaults) = @_; sub { my $defaults = shift || {}; my %defaults = %$defaults; delete $defaults{$_} for @$skip_defaults; my $length = delete $defaults{length}; sub { my $string = $_[0]; my $length = defined $_[1] ? $_[1] : $length; my $arg = { %defaults, (defined $_[2] ? %{ $_[2] } : ()) }; return $code->($string, $length, $arg); } } } BEGIN { install_sub({ code => _code_with_defaults(\&elide), as => 'elide_with_defaults', }); } BEGIN { install_sub({ code => _code_with_defaults(\&trunc, ['marker']), as => 'trunc_with_defaults', }); } 1; # End of String::Truncate __END__ =pod =head1 NAME String::Truncate - a module for when strings are too long to be displayed in... =head1 VERSION version 1.100601 =head1 SYNOPSIS This module handles the simple but common problem of long strings and finite terminal width. It can convert: "this is your brain" -> "this is your ..." or "...is your brain" or "this is... brain" or "... is your b..." It's simple: use String::Truncate qw(elide); my $brain = "this is your brain"; elide($brain, 16); # first option elide($brain, 16, { truncate => 'left' }); # second option elide($brain, 16, { truncate => 'middle' }); # third option elide($brain, 16, { truncate => 'ends' }); # fourth option String::Trunc::trunc($brain, 16); # => "this is your bra" =head1 FUNCTIONS =head2 elide elide($string, $length, \%arg) This function returns the string, if it is less than or equal to C<$length> characters long. If it is longer, it truncates the string and marks the elision. Valid arguments are: truncate - elide at left, right, middle, or ends? (default: right) marker - how to mark the elision (default: ...) at_space - if true, strings will be broken at whitespace if possible =head2 trunc trunc($string, $length, \%arg) This acts just like C, but assumes an empty marker, so it actually truncates the string normally. =head1 IMPORTING String::Truncate exports both C and C, and also supports the Exporter-style ":all" tag. use String::Truncate (); # export nothing use String::Truncate qw(elide); # export just elide() use String::Truncate qw(:all); # export both elide() and trunc() use String::Truncate qw(-all); # export both elide() and trunc() When exporting, you may also supply default values: use String::Truncate -all => defaults => { length => 10, marker => '--' }; # or use String::Truncate -all => { length => 10, marker => '--' }; These values affect only the imported version of the functions. You may pass arguments as usual to override them, and you may call the subroutine by its fully-qualified name to get the standard behavior. =head1 BUILDING CODEREFS The imported builds and installs lexical closures (code references) that merge in given values to the defaults. You can build your own closures without importing them into your namespace. To do this, use the C and C routines. =head2 elide_with_defaults my $elider = String::Truncate::elide_with_defaults(\%arg); This routine, never exported, builds a coderef which behaves like C, but uses default values when needed. All the valud arguments to C are valid here, as well as C. =head2 trunc_with_defaults This routine behaves exactly like elide_with_defaults, with one obvious exception: it retuns code that works like C rather than C. If a C argument is passed, it is ignored. =head1 SEE ALSO L does a very similar thing. So does L. =head1 BUGS Please report any bugs or feature requests through the web interface at L. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes. =head1 ACKNOWLEDGEMENTS Ian Langworth gave me some good advice about naming things. (Also some bad jokes. Nobody wants String::ETOOLONG, Ian.) Hans Dieter Pearcey suggested allowing defaults just in time for a long bus ride, and I was rescued from boredom by that suggestion =head1 AUTHOR Ricardo Signes =head1 COPYRIGHT AND LICENSE This software is copyright (c) 2013 by Ricardo Signes. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. =cut release000755000766000766 012227376101 16067 5ustar00rjbsrjbs000000000000String-Truncate-1.100601/xtpod-syntax.t100644000766000766 21212227376101 20475 0ustar00rjbsrjbs000000000000String-Truncate-1.100601/xt/release#!perl use Test::More; eval "use Test::Pod 1.41"; plan skip_all => "Test::Pod 1.41 required for testing POD" if $@; all_pod_files_ok(); 000-report-versions-tiny.t100644000766000766 455512227376101 21254 0ustar00rjbsrjbs000000000000String-Truncate-1.100601/tuse strict; use warnings; use Test::More 0.88; # This is a relatively nice way to avoid Test::NoWarnings breaking our # expectations by adding extra tests, without using no_plan. It also helps # avoid any other test module that feels introducing random tests, or even # test plans, is a nice idea. our $success = 0; END { $success && done_testing; } # List our own version used to generate this my $v = "\nGenerated by Dist::Zilla::Plugin::ReportVersions::Tiny v1.10\n"; eval { # no excuses! # report our Perl details my $want = "any version"; $v .= "perl: $] (wanted $want) on $^O from $^X\n\n"; }; defined($@) and diag("$@"); # Now, our module version dependencies: sub pmver { my ($module, $wanted) = @_; $wanted = " (want $wanted)"; my $pmver; eval "require $module;"; if ($@) { if ($@ =~ m/Can't locate .* in \@INC/) { $pmver = 'module not found.'; } else { diag("${module}: $@"); $pmver = 'died during require.'; } } else { my $version; eval { $version = $module->VERSION; }; if ($@) { diag("${module}: $@"); $pmver = 'died during VERSION check.'; } elsif (defined $version) { $pmver = "$version"; } else { $pmver = ''; } } # So, we should be good, right? return sprintf('%-45s => %-10s%-15s%s', $module, $pmver, $wanted, "\n"); } eval { $v .= pmver('Carp','any version') }; eval { $v .= pmver('ExtUtils::MakeMaker','6.30') }; eval { $v .= pmver('File::Spec','any version') }; eval { $v .= pmver('IO::Handle','any version') }; eval { $v .= pmver('IPC::Open3','any version') }; eval { $v .= pmver('Sub::Exporter','0.953') }; eval { $v .= pmver('Sub::Exporter::Util','any version') }; eval { $v .= pmver('Sub::Install','0.03') }; eval { $v .= pmver('Test::More','0.96') }; eval { $v .= pmver('strict','any version') }; eval { $v .= pmver('warnings','any version') }; # All done. $v .= <<'EOT'; Thanks for using my code. I hope it works for you. If not, please try and include this output in the bug report. That will help me reproduce the issue and solve your problem. EOT diag($v); ok(1, "we really didn't test anything, just reporting data"); $success = 1; # Work around another nasty module on CPAN. :/ no warnings 'once'; $Template::Test::NO_FLUSH = 1; exit 0; changes_has_content.t100644000766000766 201412227376101 22406 0ustar00rjbsrjbs000000000000String-Truncate-1.100601/xt/release#!perl use Test::More tests => 2; note 'Checking Changes'; my $changes_file = 'Changes'; my $newver = '1.100601'; my $trial_token = '-TRIAL'; SKIP: { ok(-e $changes_file, "$changes_file file exists") or skip 'Changes is missing', 1; ok(_get_changes($newver), "$changes_file has content for $newver"); } done_testing; # _get_changes copied and adapted from Dist::Zilla::Plugin::Git::Commit # by Jerome Quelin sub _get_changes { my $newver = shift; # parse changelog to find commit message open(my $fh, '<', $changes_file) or die "cannot open $changes_file: $!"; my $changelog = join('', <$fh>); close $fh; my @content = grep { /^$newver(?:$trial_token)?(?:\s+|$)/ ... /^\S/ } # from newver to un-indented split /\n/, $changelog; shift @content; # drop the version line # drop unindented last line and trailing blank lines pop @content while ( @content && $content[-1] =~ /^(?:\S|\s*$)/ ); # return number of non-blank lines return scalar @content; }