+# This module is part of debbugs, and is released
+# under the terms of the GPL version 2, or any later
+# version at your option.
+# See the file README and COPYING for more information.
+#
+# [Other people have contributed to this file; their copyrights should
+# go here too.]
+# Copyright 2007 by Don Armstrong <don@donarmstrong.com>.
package Debbugs::Common;
qw(appendfile buglog getparsedaddrs getmaintainers),
qw(getmaintainers_reverse)
],
+ misc => [qw(make_list)],
+ date => [qw(secs_to_english)],
quit => [qw(quit)],
- lock => [qw(filelock unfilelock)],
+ lock => [qw(filelock unfilelock @cleanups)],
);
@EXPORT_OK = ();
- Exporter::export_ok_tags(qw(lock quit util));
+ Exporter::export_ok_tags(qw(lock quit date util misc));
$EXPORT_TAGS{all} = [@EXPORT_OK];
}
use IO::File;
use Debbugs::MIME qw(decode_rfc1522);
use Mail::Address;
+use Cwd qw(cwd);
use Fcntl qw(:flock);
=head2 getparsedaddrs
my $address = getparsedaddrs($address);
- my @address = getpasredaddrs($address);
+ my @address = getparsedaddrs($address);
Returns the output from Mail::Address->parse, or the cached output if
this address has been parsed before. In SCALAR context returns the
=cut
-my %_parsedaddrs;
+our %_parsedaddrs;
sub getparsedaddrs {
my $addr = shift;
return () unless defined $addr;
return wantarray?@{$_parsedaddrs{$addr}}:$_parsedaddrs{$addr}[0];
}
-my $_maintainer;
-my $_maintainer_rev;
+our $_maintainer;
+our $_maintainer_rev;
sub getmaintainers {
return $_maintainer if $_maintainer;
my %maintainer;
return $_maintainer_rev;
}
+=head1 DATE
+
+ my $english = secs_to_english($seconds);
+ my ($days,$english) = secs_to_english($seconds);
+
+XXX This should probably be changed to use Date::Calc
+
+=cut
+
+sub secs_to_english{
+ my ($seconds) = @_;
+
+ my $days = int($seconds / 86400);
+ my $years = int($days / 365);
+ $days %= 365;
+ my $result;
+ my @age;
+ push @age, "1 year" if ($years == 1);
+ push @age, "$years years" if ($years > 1);
+ push @age, "1 day" if ($days == 1);
+ push @age, "$days days" if ($days > 1);
+ $result .= join(" and ", @age);
+
+ return wantarray?(int($seconds/86400),$result):$result;
+}
+
=head1 LOCK
=cut
-my @filelocks;
-my @cleanups;
+our @filelocks;
+our @cleanups;
sub filelock {
# NB - NOT COMPATIBLE WITH `with-lock'
my ($lockfile) = @_;
- my ($count,$errors) = @_;
+ if ($lockfile !~ m{^/}) {
+ $lockfile = cwd().'/'.$lockfile;
+ }
+ my ($count,$errors);
$count= 10; $errors= '';
for (;;) {
my $fh = eval {
close($fl{fh})
or warn "Unable to close lockfile $fl{file}: $!";
unlink($fl{file})
- or warn "Unable to unlink locfile $fl{file}: $!";
+ or warn "Unable to unlink lockfile $fl{file}: $!";
}
die "*** $_[0]\n";
}
+=head1 MISC
+
+These functions are exported with the :misc tag
+
+=head2 make_list
+
+ LIST = make_list(@_);
+
+Turns a scalar or an arrayref into a list; expands a list of arrayrefs
+into a list.
+
+That is, make_list([qw(a b c)]); returns qw(a b c); make_list([qw(a
+b)],[qw(c d)] returns qw(a b c d);
+
+=cut
+
+sub make_list {
+ return map {(ref($_) eq 'ARRAY')?@{$_}:$_} @_;
+}