imacat/Locale-Maketext-Gettext
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* Added support to automatically purge the lexicon cache and reread the MO file on calling textdomain() when MO file is updated. This enables MO file live update with persistant applications like Mojolicious or mod_perl.

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* Advanced to version 1.29.
This commit is contained in:
依瑪貓 2019-09-09 22:37:38 +08:00
parent ae2e049824
commit b3bce9147e
11 changed files with 218 additions and 43 deletions
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2
Build.PL
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@ -4,7 +4,7 @@ use Module::Build;
my $build = Module::Build->new(
dist_name => "Locale-Maketext-Gettext",
dist_version => "1.28",
dist_version => "1.29",
dist_abstract => "Joins gettext and Maketext frameworks",
dist_author => "imacat <imacat\@mail.imacat.idv.tw>",
license => "perl",

9
Changes
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@ -1,5 +1,14 @@
Locale-Maketext-Gettext change log
2019-09-09 version 1.29
Fix after 10 years.
1. Gettext.pm: Added support to purge the lexicon cache and
reread the MO file on calling textdomain() when MO file is
updated automatically. This enables MO file live update with
persistant applications like Mojolicious or mod_perl.
2. Source is now on Github. See:
https://github.com/imacat/Locale-Maketext-Gettext
2009-06-27 version 1.28
Build script fix. No code changes.
1. Build.PL: Removed the build_requires, as they are not

6
INSTALL
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@ -34,8 +34,8 @@ http://www.activestate.com/
** Install with ExtUtils::MakeMaker
arclog uses standard Perl installation with ExtUtils::MakeMaker.
Follow these steps:
Locale-Maketext-Gettext uses standard Perl installation with
ExtUtils::MakeMaker. Follow these steps:
% perl Makefile.PL
% make
@ -141,6 +141,6 @@ commands (by running perldoc cpanp).
imacat
2008-11-11
2008/11/11, updated 2019/9/9
imacat@mail.imacat.idv.tw
http://www.imacat.idv.tw/

2
MANIFEST
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@ -24,6 +24,7 @@ t/08-f-errors.t
t/09-f-encodings.t
t/10-f-switching.t
t/11-command-line.t
t/12-cache.t
t/99-pod.t
t/locale/C/LC_MESSAGES/test.mo
t/locale/en/LC_MESSAGES/bad.mo
@ -41,3 +42,4 @@ t/locale/zh_TW/LC_MESSAGES/test_utf8.mo
t/T_L10N.pm
THANKS
TODO
META.json

46
META.json Normal file
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@ -0,0 +1,46 @@
{
"abstract" : "Joins gettext and Maketext frameworks",
"author" : [
"imacat <imacat@mail.imacat.idv.tw>"
],
"dynamic_config" : 1,
"generated_by" : "Module::Build version 0.422",
"license" : [
"perl_5"
],
"meta-spec" : {
"url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
"version" : "2"
},
"name" : "Locale-Maketext-Gettext",
"prereqs" : {
"configure" : {
"requires" : {
"Module::Build" : "0.42"
}
},
"runtime" : {
"requires" : {
"perl" : "v5.8.0"
}
}
},
"provides" : {
"Locale::Maketext::Gettext" : {
"file" : "lib/Locale/Maketext/Gettext.pm",
"version" : "1.29"
},
"Locale::Maketext::Gettext::Functions" : {
"file" : "lib/Locale/Maketext/Gettext/Functions.pm",
"version" : "0.13"
}
},
"release_status" : "stable",
"resources" : {
"license" : [
"http://dev.perl.org/licenses/"
]
},
"version" : "1.29",
"x_serialization_backend" : "JSON::PP version 2.27300_01"
}

40
META.yml
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@ -1,21 +1,27 @@
--- #YAML:1.0
name: Locale-Maketext-Gettext
version: 1.28
abstract: Joins gettext and Maketext frameworks
---
abstract: 'Joins gettext and Maketext frameworks'
author:
- imacat <imacat@mail.imacat.idv.tw>
license: perl
distribution_type: module
- 'imacat <imacat@mail.imacat.idv.tw>'
build_requires: {}
configure_requires:
ExtUtils::MakeMaker: 0
build_requires:
ExtUtils::MakeMaker: 0
requires: {}
no_index:
directory:
- t
- inc
generated_by: ExtUtils::MakeMaker version 6.52
Module::Build: '0.42'
dynamic_config: 1
generated_by: 'Module::Build version 0.422, CPAN::Meta::Converter version 2.150005'
license: perl
meta-spec:
url: http://module-build.sourceforge.net/META-spec-v1.4.html
version: 1.4
version: '1.4'
name: Locale-Maketext-Gettext
provides:
Locale::Maketext::Gettext:
file: lib/Locale/Maketext/Gettext.pm
version: '1.29'
Locale::Maketext::Gettext::Functions:
file: lib/Locale/Maketext/Gettext/Functions.pm
version: '0.13'
requires:
perl: v5.8.0
resources:
license: http://dev.perl.org/licenses/
version: '1.29'
x_serialization_backend: 'CPAN::Meta::YAML version 0.018'

2
Makefile.PL
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@ -12,7 +12,7 @@ $eummver =~ s/_//;
WriteMakefile(
NAME => "Locale-Maketext-Gettext",
VERSION => "1.28",
VERSION => "1.29",
ABSTRACT => "Joins gettext and Maketext frameworks",
AUTHOR => "imacat <imacat\@mail.imacat.idv.tw>",
%license,

12
README
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@ -38,17 +38,23 @@ like the command-line program gettext.
* Installation
Read INSTALL for instructions on how to install
Read INSTALL for instructions on how to install
Locale::Maketext::Gettext.
* Source
Source is now on Github. See
https://github.com/imacat/Locale-Maketext-Gettext
* News, Changes and Updates
Refer to the Changes for changes, bug fixes, updates, new functions, etc.
Refer to the Changes for changes, bug fixes, updates, new functions, etc.
* Copyright
Copyright (c) 2003-2007 imacat. All rights reserved. This program is free
Copyright (c) 2003-2019 imacat. All rights reserved. This program is free
software; you can redistribute it and/or modify it under the same terms
as Perl itself.

26
SIGNATURE
View File

@ -16,20 +16,21 @@ Hash: SHA1
SHA1 be0627fff2e8aef3d2a14d5d7486babc8a4873ba Artistic
SHA1 f044bfe71c57b6f25c659bc0a6067aa854bc8343 BUGS
SHA1 7d6278e57e33472b167335a5435081f307f0dc70 Build.PL
SHA1 b90670f4f18c5fc6f31a54cfc70cc1768f78231c Build.PL
SHA1 8624bcdae55baeef00cd11d5dfcfa60f68710a02 COPYING
SHA1 5863e86e8a20bbb63b3fd295520b861fa87db0c7 Changes
SHA1 e9345adfeb32db567cd1be52f3f27307943a36bc INSTALL
SHA1 c7d9c9b334b816e6f06473647cd9a054152a44c9 MANIFEST
SHA1 39589ded15e1d09a79c41391392d249de3708f4a META.yml
SHA1 ec92e11b76afaa05f67d83a6e32056505a45c99e Makefile.PL
SHA1 b699f73f5fa33123b2f4f1b210665e295900c74d README
SHA1 52e62d6d9ecb0a0bcf6415b47dac732d08bef2b7 Changes
SHA1 db0a35525a84c33ed78ab4f59df93b20fa31c8cf INSTALL
SHA1 c3d0ffec086f8f4b993ca18d13e245cd8bd0897e MANIFEST
SHA1 e92ba33ca5de51688c225ade02d547c60ccc773c META.json
SHA1 98494a81340535c15b51d135641f5e19995048af META.yml
SHA1 9f6cc97aaa34f3e33968fd6c0a5c470d1b43b8e9 Makefile.PL
SHA1 d9b790a6c16c3ed5be90396ec345fc18b6964e3a README
SHA1 3db402b52e04cf5a6e60291c23aac8c16f2db810 THANKS
SHA1 85dd5ac895cc0a5b95827060999578d8ce8d41dd TODO
SHA1 ae54c66b3661c21ab99cc96e511bc13bc54bb6bc lib/Locale/Maketext/Gettext.pm
SHA1 45c670256cc3918914ef5007f066a8c91f471190 lib/Locale/Maketext/Gettext.pm
SHA1 b88b6bad1e8cb0ba825594c233c006c1b297646f lib/Locale/Maketext/Gettext/Functions.pm
SHA1 f89afd70fdcbaeeab44fada7ed3087d5c7f6f018 script/maketext
SHA1 525f414c7a0aadc61240a4b0959ca2cda7514c75 t/00-signature.t
SHA1 983e35d916266240ac038431217066232a9f9144 t/00-signature.t
SHA1 7bc2bf2d3ef2befd48a457fb3d90c7c7bdcc4854 t/01-basic.t
SHA1 73ce1e3ba168373318655b3f4fbca1847e49fd75 t/02-big-endian.t
SHA1 4b07656e4c35bfce793c96b59bb9ae2917be335e t/03-errors.t
@ -41,6 +42,7 @@ SHA1 a4491ef77b899c4988b8ab34fb8f945a8d06c285 t/08-f-errors.t
SHA1 8fb7ecbce36daaf81ac9c197dab6834b25233cc5 t/09-f-encodings.t
SHA1 2c1641cc6fff792fb83826486050acab23a1db51 t/10-f-switching.t
SHA1 4afe4980e7ed4d326009b8257e01320abfb33d14 t/11-command-line.t
SHA1 a79a59f283d0f4cbac868443a34aa132c38a357d t/12-cache.t
SHA1 b85626024d610808bd0909989dcfb9fb20a40485 t/99-pod.t
SHA1 97dad77dee7f751d09efdb6900b077d68c853d46 t/T_L10N.pm
SHA1 676b87d7a8edc735ba676d2901827eb52532b418 t/locale/C/LC_MESSAGES/test.mo
@ -58,7 +60,7 @@ SHA1 20f810c6229d0bd4064b27f9b3d86b61a20f0821 t/locale/zh_TW/LC_MESSAGES/test_be
SHA1 eb13887b005e3c3e9fab774dfea22de5c01ad1ef t/locale/zh_TW/LC_MESSAGES/test_utf8.mo
-----BEGIN PGP SIGNATURE-----
iF0EARECAB0WIQSBin4eTeP7OclnnAOL2C5vMLlLXAUCXXY9rAAKCRCL2C5vMLlL
XOFMAJ9+q/8hoCXsWHf67crLWy9mKH439ACeKDvX07Gyac+c+/nzmgErUodrPeo=
=AA1R
iF0EARECAB0WIQSBin4eTeP7OclnnAOL2C5vMLlLXAUCXXZi2AAKCRCL2C5vMLlL
XGjsAJ4uek7Y/xxMkGmuHZ1UXhAWWoxMBACffY/hG/seBDmCFrCsJWeZ4DpFhYI=
=cRCX
-----END PGP SIGNATURE-----

43
lib/Locale/Maketext/Gettext.pm
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@ -1,6 +1,6 @@
# Locale::Maketext::Gettext - Joins the gettext and Maketext frameworks
# Copyright (c) 2003-2009 imacat. All rights reserved. This program is free
# Copyright (c) 2003-2019 imacat. All rights reserved. This program is free
# software; you can redistribute it and/or modify it under the same terms
# as Perl itself.
# First written: 2003-04-23
@ -11,7 +11,7 @@ use strict;
use warnings;
use base qw(Locale::Maketext Exporter);
use vars qw($VERSION @ISA %Lexicon @EXPORT @EXPORT_OK);
$VERSION = 1.28;
$VERSION = 1.29;
@EXPORT = qw(read_mo);
@EXPORT_OK = @EXPORT;
# Prototype declaration
@ -192,8 +192,8 @@ sub textdomain : method {
# Read the MO file
# Cached
if (!exists $CACHE{$mo_file}) {
my $enc;
if (!$self->_is_using_cache($mo_file)) {
my ($enc, @stats, $mtime, $size);
# Read it
%_ = read_mo($mo_file);
@ -212,9 +212,17 @@ sub textdomain : method {
}
# Cache them
@stats = stat $mo_file;
if (@stats > 0) {
($mtime, $size) = @stats[9,7];
} else {
($mtime, $size) = (undef, undef);
}
$CACHE{$mo_file} = {
"Lexicon" => {%_},
"encoding" => $enc,
"mtime" => $mtime,
"size" => $size,
};
}
@ -239,6 +247,31 @@ sub textdomain : method {
return $DOMAIN;
}
# _is_using_cache: Return whether we are using our cache.
sub _is_using_cache : method {
local ($_, %_);
my ($self, $mo_file, @stats, $mtime, $size);
($self, $mo_file) = @_;
# NO if we do not have such a cache.
return undef unless exists $CACHE{$mo_file};
@stats = stat $mo_file;
# The MO file does not exist previously.
if (!defined $CACHE{$mo_file}->{"mtime"}
|| !defined $CACHE{$mo_file}->{"size"}) {
# Use the cache if the MO file still does not exist.
return (@stats == 0);
# The MO file exists previously.
} else {
# Use the cache if the MO file did not change.
($mtime, $size) = @stats[9,7];
return $mtime == $CACHE{$mo_file}->{"mtime"}
&& $size == $CACHE{$mo_file}->{"size"};
}
}
# maketext: Encode after maketext
sub maketext : method {
local ($_, %_);
@ -809,7 +842,7 @@ imacat <imacat@mail.imacat.idv.tw>
=head1 COPYRIGHT
Copyright (c) 2003-2008 imacat. All rights reserved. This program is free
Copyright (c) 2003-2019 imacat. All rights reserved. This program is free
software; you can redistribute it and/or modify it under the same terms
as Perl itself.

71
t/12-cache.t Executable file
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@ -0,0 +1,71 @@
#! /usr/bin/perl -w
# Basic test suite
# Copyright (c) 2019 imacat. All rights reserved. This program is free
# software; you can redistribute it and/or modify it under the same terms
# as Perl itself.
use 5.008;
use strict;
use warnings;
use Test;
BEGIN { plan tests => 4 }
use FindBin;
use File::Spec::Functions qw(catdir catfile);
use lib $FindBin::Bin;
use vars qw($LOCALEDIR $r);
$LOCALEDIR = catdir($FindBin::Bin, "locale");
# bindtextdomain
$r = eval {
my ($mo_file0, $mo_file1, $size, $atime, $mtime0, $mtime1);
my ($FH, $content);
$mo_file0 = catfile($LOCALEDIR, "en", "LC_MESSAGES", "test.mo");
$mo_file1 = catfile($LOCALEDIR, "en", "LC_MESSAGES", "test-cache.mo");
($atime, $mtime0, $size) = (stat $mo_file0)[8,9,7];
open $FH, $mo_file0 or die "$mo_file0: $!";
read $FH, $content, $size or die "$mo_file0: $!";
close $FH or die "$mo_file0: $!";
open $FH, ">$mo_file1" or die "$mo_file1: $!";
print $FH $content or die "$mo_file1: $!";
close $FH or die "$mo_file1: $!";
utime $atime, $mtime0, $mo_file1 or die "$mo_file1: $!";
require T_L10N;
@_ = qw();
$_ = T_L10N->get_handle("en");
$_->bindtextdomain("test-cache", $LOCALEDIR);
$_->textdomain("test-cache");
$_[0] = $_->maketext("Hello, world!");
# Update the file but keep the size and mtime
open $FH, "+<$mo_file1" or die "$mo_file1: $!";
read $FH, $content, $size or die "$mo_file1: $!";
$content =~ s/Hiya/HiYa/;
seek $FH, 0, 0 or die "$mo_file1: $!";
print $FH $content or die "$mo_file1: $!";
close $FH or die "$mo_file1: $!";
($mtime1, $size) = (stat $mo_file1)[9,7];
utime $atime, $mtime0, $mo_file1 or die "$mo_file1: $!";
$_->textdomain("test-cache");
$_[1] = $_->maketext("Hello, world!");
# Update the mtime
utime $atime, $mtime1, $mo_file1 or die "$mo_file1: $!";
$_->textdomain("test-cache");
$_[2] = $_->maketext("Hello, world!");
# Remove the file
unlink $mo_file1 or die "$mo_file1: $!";
return 1;
};
# 1
ok($r, 1);
# 2
ok($_[0], "Hiya :)");
# 3 - cache not updated
ok($_[1], "Hiya :)");
# 4 - cache updated
ok($_[2], "HiYa :)");