From 75808db17caf8b960b351e3408e74142f4c85aac Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 14 Apr 2024 15:42:30 +0200
Subject: Adding upstream version 2.117.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 lib/Lintian/Check/Debian/Readme.pm | 176 +++++++++++++++++++++++++++++++++++++
 1 file changed, 176 insertions(+)
 create mode 100644 lib/Lintian/Check/Debian/Readme.pm

(limited to 'lib/Lintian/Check/Debian/Readme.pm')

diff --git a/lib/Lintian/Check/Debian/Readme.pm b/lib/Lintian/Check/Debian/Readme.pm
new file mode 100644
index 0000000..c8fd030
--- /dev/null
+++ b/lib/Lintian/Check/Debian/Readme.pm
@@ -0,0 +1,176 @@
+# debian/readme -- lintian check script -*- perl -*-
+
+# Copyright (C) 1998 Richard Braakman
+# Copyright (C) 2021 Felix Lechner
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, you can find it on the World Wide
+# Web at https://www.gnu.org/copyleft/gpl.html, or write to the Free
+# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+package Lintian::Check::Debian::Readme;
+
+use v5.20;
+use warnings;
+use utf8;
+
+use Const::Fast;
+use Unicode::UTF8 qw(encode_utf8);
+
+use Lintian::Spelling qw(check_spelling);
+
+use Moo;
+use namespace::clean;
+
+with 'Lintian::Check';
+
+const my $EMPTY => q{};
+const my $VERTICAL_BAR => q{|};
+
+sub spelling_tag_emitter {
+    my ($self, $tag_name, $item, @orig_args) = @_;
+
+    my $pointer = $item->pointer($.);
+
+    return sub {
+        return $self->pointed_hint($tag_name, $pointer, @orig_args, @_);
+    };
+}
+
+sub open_readme {
+    my ($pkg_name, $processable) = @_;
+
+    my $doc_dir
+      = $processable->installed->resolve_path("usr/share/doc/${pkg_name}/");
+
+    if (defined $doc_dir) {
+
+        for my $name (
+            qw(README.Debian.gz README.Debian README.debian.gz README.debian)){
+
+            my $path = $doc_dir->child($name);
+
+            next
+              unless $path && $path->is_open_ok;
+
+            if ($name =~ m/\.gz$/) {
+                open(my $fd, '<:gzip', $path->unpacked_path)
+                  or die encode_utf8('Cannot open ' . $path->unpacked_path);
+
+                return $fd;
+            }
+
+            open(my $fd, '<', $path->unpacked_path)
+              or die encode_utf8('Cannot open ' . $path->unpacked_path);
+
+            return $fd;
+        }
+    }
+
+    return undef;
+}
+
+sub installable {
+    my ($self) = @_;
+
+    my $pkg_name = $self->processable->name;
+    my $group = $self->group;
+
+    my $doc_dir
+      = $self->processable->installed->resolve_path(
+        "usr/share/doc/${pkg_name}/");
+
+    return
+      unless defined $doc_dir;
+
+    my $item;
+    my $fd;
+
+    for my $name (
+        qw(README.Debian.gz README.Debian README.debian.gz README.debian)){
+
+        $item = $doc_dir->child($name);
+
+        next
+          unless $item && $item->is_open_ok;
+
+        if ($name =~ m/\.gz$/) {
+            open($fd, '<:gzip', $item->unpacked_path)
+              or die encode_utf8('Cannot open ' . $item->unpacked_path);
+
+            last;
+        }
+
+        open($fd, '<', $item->unpacked_path)
+          or die encode_utf8('Cannot open ' . $item->unpacked_path);
+
+        last;
+    }
+
+    return
+      unless defined $item
+      && defined $fd;
+
+    my $readme = $EMPTY;
+
+    my $position = 1;
+    while (my $line = <$fd>) {
+
+        my $pointer = $item->pointer($position);
+
+        $self->pointed_hint('readme-debian-mentions-usr-doc', $pointer)
+          if $line =~ m{ /usr/doc \b }x;
+
+        $readme .= $line;
+
+    } continue {
+        ++$position;
+    }
+
+    close $fd;
+
+    my @template =(
+        'Comments regarding the Package',
+        'So far nothing to say',
+        '<possible notes regarding this package - if none, delete this file>',
+        'Automatically generated by debmake'
+    );
+
+    my $regex = join($VERTICAL_BAR, @template);
+
+    if ($readme =~ m/$regex/i) {
+        $self->pointed_hint('readme-debian-contains-debmake-template',
+            $item->pointer);
+
+    } elsif ($readme =~ m/^\s*-- [^<]*<([^> ]+.\@[^>.]*)>/m) {
+
+        my $address = $1;
+
+        $self->pointed_hint('readme-debian-contains-invalid-email-address',
+            $item->pointer, $address);
+    }
+
+    check_spelling($self->data,$readme,$group->spelling_exceptions,
+        $self->spelling_tag_emitter('spelling-error-in-readme-debian', $item));
+
+    return;
+}
+
+1;
+
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End:
+# vim: syntax=perl sw=4 sts=4 sr et
-- 
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