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-rw-r--r--lib/Lintian/Check/Files/Generated.pm83
1 files changed, 83 insertions, 0 deletions
diff --git a/lib/Lintian/Check/Files/Generated.pm b/lib/Lintian/Check/Files/Generated.pm
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+# files/generated -- lintian check script -*- perl -*-
+
+# 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::Files::Generated;
+
+use v5.20;
+use warnings;
+use utf8;
+
+use Const::Fast;
+use Unicode::UTF8 qw(encode_utf8);
+
+use Moo;
+use namespace::clean;
+
+const my $DOUBLE_QUOTE => q{"};
+
+with 'Lintian::Check';
+
+sub visit_patched_files {
+ my ($self, $item) = @_;
+
+ # check all patched source files except the Debian patches
+ return
+ if $item->name =~ m{^ debian/patches/ }x;
+
+ return
+ unless $item->is_open_ok;
+
+ open(my $fd, '<', $item->unpacked_path)
+ or die encode_utf8('Cannot open ' . $item->unpacked_path);
+
+ my $position = 1;
+ while (my $line = <$fd>) {
+
+ if ($line
+ =~m{ ( This [ ] file [ ] (?: is | was ) [ ] autogenerated ) }xi
+ || $line
+ =~ m{ ( DO [ ] NOT [ ] EDIT [ ] (?: THIS [ ] FILE [ ] )? BY [ ] HAND ) }xi
+ ) {
+
+ my $marker = $1;
+
+ $self->pointed_hint(
+ 'generated-file',
+ $item->pointer($position),
+ $DOUBLE_QUOTE . $marker . $DOUBLE_QUOTE
+ );
+ }
+
+ } continue {
+ ++$position;
+ }
+
+ close $fd;
+
+ return;
+}
+
+1;
+
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End:
+# vim: syntax=perl sw=4 sts=4 sr et