use Cwd qw(cwd);
use Storable qw(dclone);
use Time::HiRes qw(usleep);
+use MLDBM qw(DB_File Storable);
+$MLDBM::DumpMeth='portable';
use Params::Validate qw(validate_with :types);
not defined $_source_maintainer_rev) {
$_source_maintainer = {};
$_source_maintainer_rev = {};
- for my $fn (@config{('source_maintainer_file',
- 'source_maintainer_file_override',
- 'pseudo_maint_file')}) {
- next unless defined $fn and length $fn;
- if (not -e $fn) {
- warn "Missing source maintainer file '$fn'";
- next;
+ if (-e $config{spool_dir}.'/source_maintainers.idx' and
+ -e $config{spool_dir}.'/source_maintainers_reverse.idx'
+ ) {
+ tie %{$_source_maintainer},
+ MLDBM => $config{spool_dir}.'/source_maintainers.idx',
+ O_RDONLY or
+ die "Unable to tie source maintainers: $!";
+ tie %{$_source_maintainer_rev},
+ MLDBM => $config{spool_dir}.'/source_maintainers_reverse.idx',
+ O_RDONLY or
+ die "Unable to tie source maintainers reverse: $!";
+ } else {
+ for my $fn (@config{('source_maintainer_file',
+ 'source_maintainer_file_override',
+ 'pseudo_maint_file')}) {
+ next unless defined $fn and length $fn;
+ if (not -e $fn) {
+ warn "Missing source maintainer file '$fn'";
+ next;
+ }
+ __add_to_hash($fn,$_source_maintainer,
+ $_source_maintainer_rev);
}
- __add_to_hash($fn,$_source_maintainer,
- $_source_maintainer_rev);
}
}
if (not defined $_maintainer or
not defined $_maintainer_rev) {
$_maintainer = {};
$_maintainer_rev = {};
- for my $fn (@config{('maintainer_file',
- 'maintainer_file_override',
- 'pseudo_maint_file')}) {
- next unless defined $fn and length $fn;
- if (not -e $fn) {
- warn "Missing maintainer file '$fn'";
- next;
- }
- __add_to_hash($fn,$_maintainer,
+ if (-e $config{spool_dir}.'/maintainers.idx' and
+ -e $config{spool_dir}.'/maintainers_reverse.idx'
+ ) {
+ tie %{$_maintainer},
+ MLDBM => $config{spool_dir}.'/binary_maintainers.idx',
+ O_RDONLY or
+ die "Unable to tie binary maintainers: $!";
+ tie %{$_maintainer_rev},
+ MLDBM => $config{spool_dir}.'/binary_maintainers_reverse.idx',
+ O_RDONLY or
+ die "Unable to binary maintainers reverse: $!";
+ } else {
+ for my $fn (@config{('maintainer_file',
+ 'maintainer_file_override',
+ 'pseudo_maint_file')}) {
+ next unless defined $fn and length $fn;
+ if (not -e $fn) {
+ warn "Missing maintainer file '$fn'";
+ next;
+ }
+ __add_to_hash($fn,$_maintainer,
$_maintainer_rev);
+ }
}
}
my @return;
--- /dev/null
+#!/usr/bin/perl
+# maintainer-indices generates Maintainer.idx and Source.idx files
+# and is released under the terms of the GNU GPL version 3, or any
+# later version, at your option. See the file README and COPYING for
+# more information.
+# Copyright 2018 by Don Armstrong <don@donarmstrong.com>.
+
+
+use warnings;
+use strict;
+
+use Getopt::Long;
+use Pod::Usage;
+
+=head1 NAME
+
+maintainer-indices - generates Maintainer.idx and Source.idx files
+
+=head1 SYNOPSIS
+
+maintainer-indices [options]
+
+Options:
+--debug, -d debugging level (Default 0)
+--help, -h display this help
+--man, -m display manual
+
+=head1 OPTIONS
+
+=over
+
+=item B<--debug, -d>
+
+Debug verbosity. (Default 0)
+
+=item B<--help, -h>
+
+Display brief usage information.
+
+=item B<--man, -m>
+
+Display this manual.
+
+=back
+
+=head1 EXAMPLES
+
+C<maintainer-indices>
+
+=cut
+
+
+use vars qw($DEBUG);
+use File::Copy;
+use MLDBM qw(DB_File Storable);
+$MLDBM::DumpMeth='portable';
+use Fcntl;
+
+use Debbugs::Config qw(:config);
+use Debbugs::Common qw(lockpid getparsedaddrs);
+
+my %options = (debug => 0,
+ help => 0,
+ man => 0,
+ );
+
+GetOptions(\%options,
+ 'debug|d+','help|h|?','man|m');
+
+pod2usage() if $options{help};
+pod2usage({verbose=>2}) if $options{man};
+
+$DEBUG = $options{debug};
+
+my @USAGE_ERRORS;
+
+pod2usage(join("\n",@USAGE_ERRORS)) if @USAGE_ERRORS;
+
+
+my $indexes =
+ {source => {index => $config{spool_dir}.'/'.'source_maintainers.idx',
+ index_reverse => $config{spool_dir}.'/'.'source_maintainers_reverse.idx',
+ files =>
+ [@config{('source_maintainer_file',
+ 'source_maintainer_file_override',
+ 'pseudo_maint_file')}],
+ },
+ binary => {index => $config{spool_dir}.'/'.'binary_maintainers.idx',
+ index_reverse => $config{spool_dir}.'/'.'binary_maintainers_reverse.idx',
+ files =>
+ [@config{('maintainer_file',
+ 'maintainer_file_override',
+ 'pseudo_maint_file')}],
+ },
+ };
+
+if (not lockpid($config{spool_dir}.'/lock/maintainer-indices')) {
+ print STDERR "Another maintainer-indices is running; stopping\n";
+ exit 1;
+}
+
+# tie new maint/source maint indexes for forward and reverse
+for my $idx (keys %{$indexes}) {
+ for my $fr ('','_reverse') {
+ tie %{$indexes->{$idx}{"tie$fr"}},
+ MLDBM => $indexes->{$idx}{"index$fr"}.'-new',
+ O_CREAT|O_TRUNC|O_RDWR, 0644 or
+ die qq(Unable to tie $indexes->{$idx}{"index$fr"}-new: $!);
+ }
+}
+for my $idx (keys %{$indexes}) {
+ for my $fn (@{$indexes->{$idx}{files}}) {
+ next unless defined $fn and length $fn;
+ if (not -e $fn) {
+ warn "Missing $idx maintainer file '$fn'";
+ next;
+ }
+ add_to_index($fn,$indexes->{$idx}{tie},
+ $indexes->{$idx}{tie_reverse}
+ );
+ }
+}
+
+for my $idx (keys %{$indexes}) {
+ for my $fr ('','_reverse') {
+ move($indexes->{$idx}{"index$fr"}.'-new',
+ $indexes->{$idx}{"index$fr"}
+ );
+ }
+}
+
+
+sub add_to_index {
+ my ($fn,$forward,$reverse,$type) = @_;
+ $type //= 'address';
+ my $fh;
+ open($fh,'<',$fn) or
+ die "Unable to open $fn for reading: $!";
+ binmode($fh,':encoding(UTF-8)') or
+ die "Unable to set UTF-8 encoding: $!";
+ while (<$fh>) {
+ chomp;
+ next unless m/^(\S+)\s+(\S.*\S)\s*$/;
+ my ($key,$value) = ($1,$2);
+ $key = lc($key);
+ $forward->{$key} = $value;
+ my @values = $value;
+ if ($type eq 'address') {
+ @values = map {lc($_->address)}
+ getparsedaddrs($value);
+ }
+ for my $m (@values) {
+ # this is to work around a bug in tied hashes.
+ my $r = $reverse->{$m} // [];
+ push @{$r},$key;
+ $reverse->{$m} = $r;
+ }
+ }
+ close($fh) or
+ die "Unable to close $fn filehandle: $!";
+}
+
+
+
+__END__
+# Local Variables:
+# indent-tabs-mode: nil
+# cperl-indent-level: 4
+# End: