/usr/share/perl5/Dist/Zilla/Plugin/Test/ReportPrereqs.pm is in libdist-zilla-plugin-test-reportprereqs-perl 0.010-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 | use 5.006;
use strict;
use warnings;
package Dist::Zilla::Plugin::Test::ReportPrereqs;
# ABSTRACT: Report on prerequisite versions during automated testing
our $VERSION = '0.010'; # VERSION
use Dist::Zilla 4 ();
use File::Slurp qw/read_file write_file/;
use File::Spec::Functions;
use Moose;
extends 'Dist::Zilla::Plugin::InlineFiles';
with 'Dist::Zilla::Role::AfterBuild', 'Dist::Zilla::Role::PrereqSource';
sub mvp_multivalue_args {
return qw( include exclude );
}
foreach my $attr (qw( include exclude )) {
has "${attr}s" => (
init_arg => $attr,
is => 'ro',
traits => ['Array'],
default => sub { [] },
handles => { "${attr}d_modules" => 'elements', },
);
}
has verify_prereqs => (
is => 'ro',
isa => 'Bool',
default => 1,
);
sub register_prereqs {
my $self = shift;
$self->zilla->register_prereqs(
{
phase => 'test',
type => 'recommends',
},
'CPAN::Meta' => '0',
'CPAN::Meta::Requirements' => 0,
);
}
sub after_build {
my ( $self, $opt ) = @_;
my $build_root = $opt->{build_root};
my $test_file = catfile( $build_root, qw/t 00-report-prereqs.t/ );
my $guts = read_file($test_file);
my $list = join( "\n", map { " $_" } $self->_module_list );
$guts =~ s{INSERT_VERSION_HERE}{$self->VERSION || '<self>'}e;
$guts =~ s{INSERT_MODULE_LIST_HERE}{$list};
$guts =~ s{INSERT_EXCLUDED_MODULES_HERE}{join(' ', $self->excluded_modules)}ge;
$guts =~ s{INSERT_VERIFY_PREREQS_CONFIG}{$self->verify_prereqs ? 1 : 0}ge;
write_file( $test_file, $guts );
}
sub _module_list {
my $self = shift;
my $prereqs = $self->zilla->prereqs->as_string_hash;
delete $prereqs->{develop} if not $ENV{AUTHOR_TESTING};
my %uniq = map { $_ => 1 } map { keys %$_ } map { values %$_ } values %$prereqs;
if ( my @includes = $self->included_modules ) {
@uniq{@includes} = (1) x @includes;
}
if ( my @excludes = $self->excluded_modules ) {
delete @uniq{@excludes};
}
return sort keys %uniq; ## no critic
}
__PACKAGE__->meta->make_immutable;
1;
=pod
=encoding utf-8
=head1 NAME
Dist::Zilla::Plugin::Test::ReportPrereqs - Report on prerequisite versions during automated testing
=head1 VERSION
version 0.010
=head1 SYNOPSIS
# in dist.ini
[Test::ReportPrereqs]
include = Acme::FYI
exclude = Acme::Dont::Care
=head1 DESCRIPTION
This L<Dist::Zilla> plugin adds a F<t/00-report-prereqs.t> test file. It reports
the version of all modules listed in the distribution metadata prerequisites
(including 'recommends', 'suggests', etc.). However, any 'develop' prereqs
are not reported (unless they show up in another category).
If a F<MYMETA.json> file exists and L<CPAN::Meta> is installed on the testing
machine, F<MYMETA.json> will be examined for prerequisites in addition, as it
would include any dynamic prerequisites not set in the distribution metadata.
Versions are reported based on the result of C<parse_version> from
L<ExtUtils::MakeMaker>, which means prerequisite modules are not actually
loaded (which avoids various edge cases with certain modules). Parse errors are
reported as "undef". If a module is not installed, "missing" is reported
instead of a version string.
Additionally, if L<CPAN::Meta> is installed, unfulfilled required prerequisites
are reported after the list of all versions based on either F<MYMETA>
(preferably) or F<META> (fallback).
=for Pod::Coverage after_build
mvp_multivalue_args
register_prereqs
=head1 CONFIGURATION
=head2 include
An C<include> attribute can be specified (multiple times) to add modules
to the report. This can be useful if there is a module in the dependency
chain that is problematic but is not directly required by this project.
=head2 exclude
An C<exclude> attribute can be specified (multiple times) to remove
modules from the report (if you had a reason to do so).
=head2 verify_prereqs
When set, installed versions of all 'requires' prerequisites are verified
against those specified. Defaults to true.
=head1 SEE ALSO
Other Dist::Zilla::Plugins do similar things in slightly different ways that didn't
suit my style and needs.
=over 4
=item *
L<Dist::Zilla::Plugin::Test::PrereqsFromMeta> -- requires prereqs to be satisfied
=item *
L<Dist::Zilla::Plugin::Test::ReportVersions> -- bundles a copy of YAML::Tiny, reads prereqs only from META.yml, and attempts to load them with C<require>
=item *
L<Dist::Zilla::Plugin::ReportVersions::Tiny> -- static list only, loads modules with C<require>
=back
=for :stopwords cpan testmatrix url annocpan anno bugtracker rt cpants kwalitee diff irc mailto metadata placeholders metacpan
=head1 SUPPORT
=head2 Bugs / Feature Requests
Please report any bugs or feature requests through the issue tracker
at L<https://github.com/dagolden/Dist-Zilla-Plugin-Test-ReportPrereqs/issues>.
You will be notified automatically of any progress on your issue.
=head2 Source Code
This is open source software. The code repository is available for
public review and contribution under the terms of the license.
L<https://github.com/dagolden/Dist-Zilla-Plugin-Test-ReportPrereqs>
git clone https://github.com/dagolden/Dist-Zilla-Plugin-Test-ReportPrereqs.git
=head1 AUTHOR
David Golden <dagolden@cpan.org>
=head1 CONTRIBUTORS
=over 4
=item *
Karen Etheridge <ether@cpan.org>
=item *
Randy Stauner <randy@magnificent-tears.com>
=item *
Yanick Champoux <yanick@babyl.dyndns.org>
=back
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2012 by David Golden.
This is free software, licensed under:
The Apache License, Version 2.0, January 2004
=cut
__DATA__
___[ t/00-report-prereqs.t ]___
#!perl
use strict;
use warnings;
# This test was generated by Dist::Zilla::Plugin::Test::ReportPrereqs INSERT_VERSION_HERE
use Test::More tests => 1;
use ExtUtils::MakeMaker;
use File::Spec::Functions;
use List::Util qw/max/;
my @modules = qw(
INSERT_MODULE_LIST_HERE
);
my %exclude = map {; $_ => 1 } qw(
INSERT_EXCLUDED_MODULES_HERE
);
my ($source) = grep { -f $_ } qw/MYMETA.json MYMETA.yml META.json/;
$source = "META.yml" unless defined $source;
# replace modules with dynamic results from MYMETA.json if we can
# (hide CPAN::Meta from prereq scanner)
my $cpan_meta = "CPAN::Meta";
my $cpan_meta_req = "CPAN::Meta::Requirements";
my $all_requires;
if ( -f $source && eval "require $cpan_meta" ) { ## no critic
if ( my $meta = eval { CPAN::Meta->load_file($source) } ) {
# Get ALL modules mentioned in META (any phase/type)
my $prereqs = $meta->prereqs;
delete $prereqs->{develop} if not $ENV{AUTHOR_TESTING};
my %uniq = map {$_ => 1} map { keys %$_ } map { values %$_ } values %$prereqs;
$uniq{$_} = 1 for @modules; # don't lose any static ones
@modules = sort grep { ! $exclude{$_} } keys %uniq;
# If verifying, merge 'requires' only for major phases
if ( INSERT_VERIFY_PREREQS_CONFIG ) {
$prereqs = $meta->effective_prereqs; # get the object, not the hash
if (eval "require $cpan_meta_req; 1") { ## no critic
$all_requires = $cpan_meta_req->new;
for my $phase ( qw/configure build test runtime/ ) {
$all_requires->add_requirements(
$prereqs->requirements_for($phase, 'requires')
);
}
}
}
}
}
my @reports = [qw/Version Module/];
my @dep_errors;
my $req_hash = defined($all_requires) ? $all_requires->as_string_hash : {};
for my $mod ( @modules ) {
next if $mod eq 'perl';
my $file = $mod;
$file =~ s{::}{/}g;
$file .= ".pm";
my ($prefix) = grep { -e catfile($_, $file) } @INC;
if ( $prefix ) {
my $ver = MM->parse_version( catfile($prefix, $file) );
$ver = "undef" unless defined $ver; # Newer MM should do this anyway
push @reports, [$ver, $mod];
if ( INSERT_VERIFY_PREREQS_CONFIG && $all_requires ) {
my $req = $req_hash->{$mod};
if ( defined $req && length $req ) {
if ( ! defined eval { version->parse($ver) } ) {
push @dep_errors, "$mod version '$ver' cannot be parsed (version '$req' required)";
}
elsif ( ! $all_requires->accepts_module( $mod => $ver ) ) {
push @dep_errors, "$mod version '$ver' is not in required range '$req'";
}
}
}
}
else {
push @reports, ["missing", $mod];
if ( INSERT_VERIFY_PREREQS_CONFIG && $all_requires ) {
my $req = $req_hash->{$mod};
if ( defined $req && length $req ) {
push @dep_errors, "$mod is not installed (version '$req' required)";
}
}
}
}
if ( @reports ) {
my $vl = max map { length $_->[0] } @reports;
my $ml = max map { length $_->[1] } @reports;
splice @reports, 1, 0, ["-" x $vl, "-" x $ml];
diag "\nVersions for all modules listed in $source (including optional ones):\n",
map {sprintf(" %*s %*s\n",$vl,$_->[0],-$ml,$_->[1])} @reports;
}
if ( @dep_errors ) {
diag join("\n",
"\n*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING ***\n",
"The following REQUIRED prerequisites were not satisfied:\n",
@dep_errors,
"\n"
);
}
pass;
# vim: ts=2 sts=2 sw=2 et:
|