my($exitcode) = @_;
my $h = $exitcode? *STDERR: *STDOUT;
print $h <<EOF;
-Usage: $0 create [OPTION]
- or: $0 update [OPTION]
- or: $0 install [OPTION]
+Usage: $0 install [OPTION]
or: $0 --help
-Create or update PO files from templates, or install translated templates.
+Install translated templates.
-i, --input=SOURCE Get or update strings from SOURCE directory(s).
On create or update can have multiple values.
--help Display this help and exit
-q, --quiet no output to screen (except for errors)
-The -o option is ignored for the "create" and "update" actions.
Try `perldoc $0` for perhaps more information.
EOF
exit($exitcode);
VerboseWarnings::set_application_name($0);
VerboseWarnings::set_pedantic_mode($pedantic_p);
-# keep the buggy Locale::PO quiet if it says stupid things
-$SIG{__WARN__} = sub {
- my($s) = @_;
- print STDERR $s unless $s =~ /^Strange line in [^:]+: #~/s
- };
-
my $action = shift or usage_error('You must specify an ACTION.');
usage_error('You must at least specify input and string list filenames.')
if !@in_dirs || !defined $str_file;
$charset_out = TmplTokenizer::charset_canon('UTF-8');
warn "Warning: Charset Out defaulting to $charset_out\n" unless ( $quiet );
}
-my $xgettext = './xgettext.pl'; # actual text extractor script
my $st;
-if ($action eq 'create') {
- # updates the list. As the list is empty, every entry will be added
- if (!-s $str_file) {
- warn "Removing empty file $str_file\n" unless ( $quiet );
- unlink $str_file || die "$str_file: $!\n";
- }
- die "$str_file: Output file already exists\n" if -f $str_file;
- my($tmph1, $tmpfile1) = tmpnam();
- my($tmph2, $tmpfile2) = tmpnam();
- close $tmph2; # We just want a name
- # Generate the temporary file that acts as <MODULE>/POTFILES.in
- for my $input (@in_files) {
- print $tmph1 "$input\n";
- }
- close $tmph1;
- warn "I $charset_in O $charset_out" unless ( $quiet );
- # Generate the specified po file ($str_file)
- $st = system ($xgettext, '-s', '-f', $tmpfile1, '-o', $tmpfile2,
- (defined $charset_in? ('-I', $charset_in): ()),
- (defined $charset_out? ('-O', $charset_out): ())
- );
- # Run msgmerge so that the pot file looks like a real pot file
- # We need to help msgmerge a bit by pre-creating a dummy po file that has
- # the headers and the "" msgid & msgstr. It will fill in the rest.
- if ($st == 0) {
- # Merge the temporary "pot file" with the specified po file ($str_file)
- # FIXME: msgmerge(1) is a Unix dependency
- # FIXME: need to check the return value
- unless (-f $str_file) {
- open(my $infh, '<', $tmpfile2);
- open(my $outfh, '>', $str_file);
- while (<$infh>) {
- print $outfh $_;
- last if /^\n/s;
- }
- close $infh;
- close $outfh;
- }
- $st = system("msgmerge ".($quiet?'-q':'')." -s $str_file $tmpfile2 -o - | msgattrib --no-obsolete -o $str_file");
- } else {
- error_normal("Text extraction failed: $xgettext: $!\n", undef);
- error_additional("Will not run msgmerge\n", undef);
- }
- unlink $tmpfile1 || warn_normal("$tmpfile1: unlink failed: $!\n", undef);
- unlink $tmpfile2 || warn_normal("$tmpfile2: unlink failed: $!\n", undef);
-
-} elsif ($action eq 'update') {
- my($tmph1, $tmpfile1) = tmpnam();
- my($tmph2, $tmpfile2) = tmpnam();
- close $tmph2; # We just want a name
- # Generate the temporary file that acts as <MODULE>/POTFILES.in
- for my $input (@in_files) {
- print $tmph1 "$input\n";
- }
- close $tmph1;
- # Generate the temporary file that acts as <MODULE>/<LANG>.pot
- $st = system($xgettext, '-s', '-f', $tmpfile1, '-o', $tmpfile2,
- '--po-mode',
- (defined $charset_in? ('-I', $charset_in): ()),
- (defined $charset_out? ('-O', $charset_out): ()));
- if ($st == 0) {
- # Merge the temporary "pot file" with the specified po file ($str_file)
- # FIXME: msgmerge(1) is a Unix dependency
- # FIXME: need to check the return value
- if ( @filenames ) {
- my ($tmph3, $tmpfile3) = tmpnam();
- $st = system("msgcat $str_file $tmpfile2 > $tmpfile3");
- $st = system("msgmerge ".($quiet?'-q':'')." -s $str_file $tmpfile3 -o - | msgattrib --no-obsolete -o $str_file")
- unless $st;
- } else {
- $st = system("msgmerge ".($quiet?'-q':'')." -s $str_file $tmpfile2 -o - | msgattrib --no-obsolete -o $str_file");
- }
- } else {
- error_normal("Text extraction failed: $xgettext: $!\n", undef);
- error_additional("Will not run msgmerge\n", undef);
- }
- unlink $tmpfile1 || warn_normal("$tmpfile1: unlink failed: $!\n", undef);
- unlink $tmpfile2 || warn_normal("$tmpfile2: unlink failed: $!\n", undef);
-
-} elsif ($action eq 'install') {
+if ($action eq 'install') {
if(!defined($out_dir)) {
usage_error("You must specify an output directory when using the install method.");
}
Using the PO format also means translators can add their
own comments in the translation files, if necessary.
-=item -
-
-Create, update, and install actions are all based on the
-same scanner module. This ensures that update and install
-have the same idea of what is a translatable string;
-attribute names in tags, for example, will not be
-accidentally translated.
-
=back
=head1 NOTES
Anchors are represented by an <AI<n>> notation.
The meaning of this non-standard notation might not be obvious.
-The create action calls xgettext.pl to do the actual work;
-the update action calls xgettext.pl, msgmerge(1) and msgattrib(1)
-to do the actual work.
-
=head1 BUGS
-xgettext.pl must be present in the current directory; both
-msgmerge(1) and msgattrib(1) must also be present in the search path.
-The script currently does not check carefully whether these
-dependent commands are present.
-
-Locale::PO(3) has a lot of bugs. It can neither parse nor
-generate GNU PO files properly; a couple of workarounds have
-been written in TmplTokenizer and more is likely to be needed
-(e.g., to get rid of the "Strange line" warning for #~).
-
This script may not work in Windows.
There are probably some other bugs too, since this has not been
=head1 SEE ALSO
-xgettext.pl,
TmplTokenizer.pm,
-msgmerge(1),
Locale::PO(3),
-translator_doc.txt
-
-http://www.saas.nsw.edu.au/koha_wiki/index.php?page=DifficultTerms
=cut
projects / koha-ffzg.git / blobdiff