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#!/usr/bin/perl -- -*-cperl-*-
## Set and update selected translation strings from the Postgres source
## This only needs to be run by developers of check_postgres, and only rarely
## Usage: $0 --pgsrc=path to top of Postgres source tree
##
## Greg Sabino Mullane <greg@turnstep.com>
## BSD licensed
use 5.008;
use strict;
use warnings;
use utf8;
use Getopt::Long qw/GetOptions/;
use Data::Dumper qw/Dumper/;
use vars qw/ %opt %po /;
my $USAGE = "$0 --pgsrc=path";
die $USAGE unless
GetOptions(
\%opt,
'pgsrc=s',
'verbose|v+',
)
and $opt{pgsrc}
and ! @ARGV;
our $VERBOSE = $opt{verbose} || 0;
my $basedir = $opt{pgsrc};
-d $basedir or die qq{Could not find directory "$basedir"\n};
## There is no "en.po", so we force an entry here
%po = ('en' => {});
process_po_files($basedir, 'backend/po', \%po);
process_po_files($basedir, 'bin/pg_controldata/po', \%po);
my $file = 'check_postgres.pl';
open my $fh, '+<', $file or die qq{Could not open "$file": $!\n};
my ($start,$lang,$quote,$comment,%msg,@lines) = (0,'');
while (<$fh>) {
push @lines, $_;
}
## List of translatable messages
my %trans;
for my $line (@lines) {
## Do nothing until we are at the start of the translations
if (!$start) {
if ($line =~ /^our \%msg/) {
$start = 1;
}
next;
}
## Start of a language section
if ($line =~ /^'(\w+)' => \{/) {
$lang = $1;
$msg{$lang} = {};
next;
}
## A message
if ($line =~ /^(\s*)'([\w\-]+)'\s*=> (qq?)\{(.+?)}[,.](.*)/) {
my ($space,$msg,$quote,$value,$comment) = (length $1 ? 1 : 0, $2, $3, $4, $5);
$msg{$lang}{$msg} = [$space,$value,$quote,$comment];
if ($lang eq 'en' and $msg =~ /\-po\d*$/) {
$trans{$msg} = $value;
}
next;
}
## End of the language section
last if $line =~ /^\);/o;
}
## Plug in any translatable strings we find
for my $ll (sort keys %po) {
next if $ll eq 'en';
for my $mm (sort keys %{$po{$ll}}) {
my $nn = $po{$ll}{$mm};
for my $tr (sort keys %trans) {
my $val = $trans{$tr};
if ($mm =~ /^$val/) {
$nn =~ s/(.+?)\s*\%.*/$1/; # remove everything from % on
print "$tr/$ll: $val -> $nn\n";
length $nn and $msg{$ll}{$tr} = [1,$nn,'q',''];
}
}
}
}
seek $fh, 0, 0;
$start = 0;
## Add in all lines up until the translation section:
for my $line (@lines) {
print {$fh} $line;
last if $line =~ /^our \%msg/;
}
my %all_langs = map { $_ => 1} (keys %msg, keys %po);
## Add in the translated sections, with new info as needed
for my $m (sort {
## English goes first, as the base class
return -1 if $a eq 'en'; return 1 if $b eq 'en';
## Then the fully translated languages
return -1 if $a eq 'es'; return 1 if $b eq 'es';
return -1 if $a eq 'fr'; return 1 if $b eq 'fr';
## Everything else is alphabetical
return $a cmp $b
} keys %all_langs) {
print {$fh} qq!'$m' => {\n!;
my $size = 14; # length of "checkpoint-po" + 1
for my $msg (keys %{$msg{$m}}) {
$size = length($msg) if length($msg) > $size;
}
for my $mm (sort keys %{$msg{$m}}) {
printf {$fh} "%s%-*s=> %s{%s},%s\n",
$msg{$m}{$mm}->[0] ? " " : '',
2+$size,
qq{'$mm'},
$msg{$m}{$mm}->[2],
$msg{$m}{$mm}->[1],
$msg{$m}{$mm}->[3];
}
print {$fh} "},\n";
}
## Add everything after the translations
$start = 0;
for my $line (@lines) {
if (!$start) {
if ($line =~ /^our \%msg/) {
$start = 1;
}
next;
}
if ($start == 1) {
next if $line !~ /^\);/o;
$start = 2;
}
print {$fh} $line;
}
truncate $fh, tell $fh;
close $fh or warn qq{Could not close "$file": $!\n};
exit;
sub process_po_files {
my ($dir, $path, $panda) = @_;
my $podir = ($dir =~ /^src/) ? "$dir/$path" : "$basedir/src/$path";
opendir my $dh, $podir or die qq{Could not find directory "$podir"\n};
my @files = grep { /po$/ } readdir $dh;
closedir $dh or warn qq{Could not closedir $podir\n};
for my $file (sort @files) {
(my $lang = $file) =~ s/\.po//;
my $pofile = "$podir/$file";
print "Processing $pofile\n";
open my $fh, '<', $pofile or die qq{Could not open "$pofile": $!\n};
1 while <$fh> !~ /^#,/o;
my $id = '';
my $isid = 1;
while (<$fh>) {
if (/^msgid "(.*)"/) {
$id = $1;
$isid = 1;
}
elsif (/^msgstr "(.*)"/) {
$panda->{$lang}{$id} = $1;
$isid = 0;
}
elsif (/^"(.*)"/) {
$isid ? ($id .= $1) : ($panda->{$lang}{$id} .= $1);
}
}
close $fh or warn qq{Could not close "$pofile" $!\n};
}
return;
} ## end of process_po_files
exit;
|
