aboutsummaryrefslogtreecommitdiffstats
path: root/intltool-update.in
diff options
context:
space:
mode:
authorAlessio Treglia <alessio@debian.org>2014-07-21 13:58:18 +0100
committerAlessio Treglia <alessio@debian.org>2014-07-21 13:58:18 +0100
commit6ef14034edff72de856c29dd2e4f2b180444d890 (patch)
tree6586d6a6d6c494ff4c82adfc63154dc8496fd93c /intltool-update.in
Imported Upstream version 0.17upstream/0.17
Diffstat (limited to 'intltool-update.in')
-rw-r--r--intltool-update.in769
1 files changed, 769 insertions, 0 deletions
diff --git a/intltool-update.in b/intltool-update.in
new file mode 100644
index 0000000..180c40b
--- /dev/null
+++ b/intltool-update.in
@@ -0,0 +1,769 @@
+#!@INTLTOOL_PERL@ -w
+
+#
+# The Intltool Message Updater
+#
+# Copyright (C) 2000-2002 Free Software Foundation.
+#
+# Intltool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# version 2 published by the Free Software Foundation.
+#
+# Intltool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+#
+# Authors: Kenneth Christiansen <kenneth@gnu.org>
+# Maciej Stachowiak
+# Darin Adler <darin@bentspoon.com>
+
+## Release information
+my $PROGRAM = "intltool-update";
+my $VERSION = "0.26";
+my $PACKAGE = "intltool";
+
+## Loaded modules
+use strict;
+use Getopt::Long;
+use Cwd;
+use File::Copy;
+use File::Find;
+
+## Scalars used by the option stuff
+my $HELP_ARG = 0;
+my $VERSION_ARG = 0;
+my $DIST_ARG = 0;
+my $POT_ARG = 0;
+my $HEADERS_ARG = 0;
+my $MAINTAIN_ARG = 0;
+my $REPORT_ARG = 0;
+my $VERBOSE = 0;
+my $GETTEXT_PACKAGE = "";
+my $OUTPUT_FILE = "";
+
+my @languages;
+my $conf_file; # remove later
+my %varhash = ();
+my %po_files_by_lang = ();
+
+# Regular expressions to categorize file types.
+# FIXME: Please check if the following is correct
+
+my $xml_extension =
+"xml(\.in)*|". # .in is not required
+"ui|".
+"glade2?(\.in)*|". # .in is not required
+"scm(\.in)*|". # .in is not required
+"oaf(\.in)+|".
+"etspec|".
+"sheet(\.in)+|".
+"schemas(\.in)+|".
+"pong(\.in)+";
+
+my $ini_extension =
+"desktop(\.in)+|".
+"caves(\.in)+|".
+"directory(\.in)+|".
+"soundlist(\.in)+|".
+"keys(\.in)+|".
+"theme(\.in)+|".
+"server(\.in)+";
+
+## Always print as the first thing
+$| = 1;
+
+## Handle options
+GetOptions
+(
+ "help" => \$HELP_ARG,
+ "version" => \$VERSION_ARG,
+ "dist|d" => \$DIST_ARG,
+ "pot|p" => \$POT_ARG,
+ "headers|s" => \$HEADERS_ARG,
+ "maintain|m" => \$MAINTAIN_ARG,
+ "report|r" => \$REPORT_ARG,
+ "verbose|x" => \$VERBOSE,
+ "gettext-package|g=s" => \$GETTEXT_PACKAGE,
+ "output-file|o=s" => \$OUTPUT_FILE,
+ ) or &print_error_invalid_option;
+
+&print_help if $HELP_ARG;
+&print_version if $VERSION_ARG;
+
+my $arg_count = ($DIST_ARG > 0)
+ + ($POT_ARG > 0)
+ + ($HEADERS_ARG > 0)
+ + ($MAINTAIN_ARG > 0)
+ + ($REPORT_ARG > 0);
+
+&print_help if $arg_count > 1;
+
+# --version and --help don't require a module name
+my $MODULE = $GETTEXT_PACKAGE || &find_package_name;
+
+if ($DIST_ARG)
+{
+ if ($ARGV[0] =~ /^[a-z]/)
+ {
+ &update_po_file ($ARGV[0], $OUTPUT_FILE);
+ &print_status ($ARGV[0], $OUTPUT_FILE);
+ }
+ else
+ {
+ &print_help;
+ }
+}
+elsif ($POT_ARG)
+{
+ &generate_headers;
+ &generate_po_template;
+}
+elsif ($HEADERS_ARG)
+{
+ &generate_headers;
+}
+elsif ($MAINTAIN_ARG)
+{
+ &find_leftout_files;
+}
+elsif ($REPORT_ARG)
+{
+ &print_report;
+}
+else
+{
+ if ($ARGV[0] =~ /^[a-z]/)
+ {
+ &main ($ARGV[0], $OUTPUT_FILE);
+ }
+ else
+ {
+ &print_help;
+ }
+}
+
+exit;
+
+#########
+
+sub print_version
+{
+ ## Print version information
+ print "${PROGRAM} (${PACKAGE}) $VERSION\n";
+ print "Written by Kenneth Christiansen, Maciej Stachowiak, and Darin Adler.\n\n";
+ print "Copyright (C) 2000-2002 Free Software Foundation, Inc.\n";
+ print "This is free software; see the source for copying conditions. There is NO\n";
+ print "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n";
+ exit;
+}
+
+sub print_help
+{
+ ## Print usage information
+ print "Usage: ${PROGRAM} [OPTIONS] ...LANGCODE\n";
+ print "Updates PO template files and merge them with the translations.\n\n";
+ print " -p, --pot generate the PO template only\n";
+ print " -s, --headers generate the header files in POTFILES.in\n";
+ print " -m, --maintain search for left out files from POTFILES.in\n";
+ print " -r, --report display a status report for the module.\n";
+ print " -x, --verbose display lots of feedback\n";
+ print " --help display this help and exit\n";
+ print " --version output version information and exit\n";
+ print "\nExamples of use:\n";
+ print "${PROGRAM} --pot just creates a new PO template from the source\n";
+ print "${PROGRAM} da created new PO template and updated the da.po file\n\n";
+ print "Report bugs to bugzilla.gnome.org, module 'intltool'.\n";
+ exit;
+}
+
+sub main
+{
+ my ($lang, $output_file) = @_;
+
+ ## Report error if the language file supplied
+ ## to the command line is non-existent
+ &print_error_not_existing("$lang.po") if ! -s "$lang.po";
+
+ print "Working, please wait..." if $VERBOSE;
+ &generate_headers;
+ &generate_po_template;
+ &update_po_file ($lang, $output_file);
+ &print_status ($lang, $output_file);
+}
+
+sub determine_type ($)
+{
+ my $type = $_;
+ my $gettext_type;
+
+ # FIXME: Use $xml_extentions, and maybe do all this even nicer
+ my $xml_regex =
+ "(?:xml(\.in)*|ui|oaf(?:\.in)+|server(?:\.in)+|sheet(?:\.in)+|".
+ "pong(?:\.in)+|etspec|schemas(?:\.in)+)";
+ my $ini_regex =
+ "(?:desktop(?:\.in)+|theme(?:\.in)+|caves(?:\.in)+|directory(?:\.in)+|".
+ "soundlist(?:\.in)+)";
+
+ if ($type =~ /\[type: gettext\/([^\]].*)]/)
+ {
+ $gettext_type=$1;
+ }
+ elsif ($type =~ /schemas(\.in)+$/)
+ {
+ $gettext_type="schemas";
+ }
+ elsif ($type =~ /$xml_regex$/)
+ {
+ $gettext_type="xml";
+ }
+ elsif ($type =~ /glade2?(\.in)*$/)
+ {
+ $gettext_type="glade";
+ }
+ elsif ($type =~ /$ini_regex$/)
+ {
+ $gettext_type="ini";
+ }
+ elsif ($type =~ /scm(\.in)*$/)
+ {
+ $gettext_type="scheme";
+ }
+ elsif ($type =~ /keys(\.in)+$/)
+ {
+ $gettext_type="keys";
+ }
+ else
+ {
+ $gettext_type="";
+ }
+
+ return "gettext\/$gettext_type";
+}
+
+sub find_leftout_files
+{
+ my (@buf_i18n_plain,
+ @buf_i18n_xml,
+ @buf_i18n_xml_unmarked,
+ @buf_i18n_ini,
+ @buf_potfiles,
+ @buf_potfiles_ignore,
+ @buf_allfiles,
+ @buf_allfiles_sorted,
+ @buf_potfiles_sorted
+ );
+
+ ## Search and find all translatable files
+ find sub {
+ push @buf_i18n_plain, "$File::Find::name" if /\.(c|y|cc|cpp|c\+\+|h|gob)$/
+ }, "..";
+ find sub {
+ push @buf_i18n_xml, "$File::Find::name" if /\.($xml_extension)$/
+ }, "..";
+ find sub {
+ push @buf_i18n_ini, "$File::Find::name" if /\.($ini_extension)$/
+ }, "..";
+ find sub {
+ push @buf_i18n_xml_unmarked, "$File::Find::name" if /\.(schemas(\.in)+)$/
+ }, "..";
+
+
+ open POTFILES, "POTFILES.in" or die "$PROGRAM: there's no POTFILES.in!\n";
+
+ @buf_potfiles = grep /^[^#]/, <POTFILES>;
+ foreach (@buf_potfiles) {
+ s/^\[.*]\s*//;
+ }
+
+ print "Searching for missing translatable files...\n" if $VERBOSE;
+
+ ## Check if we should ignore some found files, when
+ ## comparing with POTFILES.in
+ foreach my $ignore ("POTFILES.skip", "POTFILES.ignore")
+ {
+ if (-s $ignore)
+ {
+ open FILE, $ignore;
+
+ while (<FILE>)
+ {
+ if (/^[^#]/)
+ {
+ push @buf_potfiles_ignore, $_;
+ }
+ }
+ print "Found $ignore: Ignoring files...\n" if $VERBOSE;
+ @buf_potfiles = (@buf_potfiles_ignore, @buf_potfiles);
+ }
+ }
+
+ foreach my $file (@buf_i18n_plain)
+ {
+ my $in_comment = 0;
+ my $in_macro = 0;
+
+ open FILE, "<$file";
+ while (<FILE>)
+ {
+ # Handle continued multi-line comment.
+ if ($in_comment)
+ {
+ next unless s-.*\*/--;
+ $in_comment = 0;
+ }
+
+ # Handle continued macro.
+ if ($in_macro)
+ {
+ $in_macro = 0 unless /\\$/;
+ next;
+ }
+
+ # Handle start of macro (or any preprocessor directive).
+ if (/^\s*\#/)
+ {
+ $in_macro = 1 if /^([^\\]|\\.)*\\$/;
+ next;
+ }
+
+ # Handle comments and quoted text.
+ while (m-(/\*|//|\'|\")-) # \' and \" keep emacs perl mode happy
+ {
+ my $match = $1;
+ if ($match eq "/*")
+ {
+ if (!s-/\*.*?\*/--)
+ {
+ s-/\*.*--;
+ $in_comment = 1;
+ }
+ }
+ elsif ($match eq "//")
+ {
+ s-//.*--;
+ }
+ else # ' or "
+ {
+ if (!s-$match([^\\]|\\.)*?$match-QUOTEDTEXT-)
+ {
+ warn "mismatched quotes at line $. in $file\n";
+ s-$match.*--;
+ }
+ }
+ }
+
+ if (/_\(QUOTEDTEXT/)
+ {
+ ## Remove the first 3 chars and add newline
+ push @buf_allfiles, unpack("x3 A*", $file) . "\n";
+ last;
+ }
+ }
+ close FILE;
+ }
+
+ foreach my $file (@buf_i18n_xml)
+ {
+ open FILE, "<$file";
+
+ while (<FILE>)
+ {
+ if (/\s_(.*)=\"/ || /translatable=\"yes\"/)
+ {
+ push @buf_allfiles, unpack("x3 A*", $file) . "\n";
+ last;
+ }
+ }
+ }
+
+ foreach my $file (@buf_i18n_ini)
+ {
+ open FILE, "<$file";
+ while (<FILE>)
+ {
+ if (/_(.*)=/)
+ {
+ push @buf_allfiles, unpack("x3 A*", $file) . "\n";
+ last;
+ }
+ }
+ }
+
+ foreach my $file (@buf_i18n_xml_unmarked)
+ {
+ push @buf_allfiles, unpack("x3 A*", $file) . "\n";
+ }
+
+
+ @buf_allfiles_sorted = sort (@buf_allfiles);
+ @buf_potfiles_sorted = sort (@buf_potfiles);
+
+ my %in2;
+ foreach (@buf_potfiles_sorted)
+ {
+ $in2{$_} = 1;
+ }
+
+ my @result;
+
+ foreach (@buf_allfiles_sorted)
+ {
+ if (!exists($in2{$_}))
+ {
+ push @result, $_
+ }
+ }
+
+ ## Save file with information about the files missing
+ ## if any, and give information about this procedure.
+ if (@result)
+ {
+ print "\n" if $VERBOSE;
+ open OUT, ">missing";
+ print OUT @result;
+ print STDERR "The following files contain translations and are currently not in use. Please\n";
+ print STDERR "consider adding these to the POTFILES.in file, located in the po/ directory.\n\n";
+ print STDERR @result, "\n";
+ print STDERR "If some of these files are left out on purpose then please add them to\n";
+ print STDERR "POTFILES.skip instead of POTFILES.in. A file 'missing' containing this list\n";
+ print STDERR "of left out files has been written in the current directory.\n";
+ }
+
+ ## If there is nothing to complain about, notify the user
+ else {
+ print "\nAll files containing translations are present in POTFILES.in.\n" if $VERBOSE;
+ }
+}
+
+sub print_error_invalid_option
+{
+ ## Handle invalid arguments
+ print STDERR "Try `${PROGRAM} --help' for more information.\n";
+ exit 1;
+}
+
+sub generate_headers
+{
+ my $EXTRACT = `which intltool-extract 2>/dev/null`;
+ chomp $EXTRACT;
+
+ $EXTRACT = $ENV{"INTLTOOL_EXTRACT"} if $ENV{"INTLTOOL_EXTRACT"};
+
+ ## Generate the .h header files, so we can allow glade and
+ ## xml translation support
+ if (! -s $EXTRACT)
+ {
+ print STDERR "\n *** The intltool-extract script wasn't found!"
+ ."\n *** Without it, intltool-update can not generate files.\n";
+ exit;
+ }
+ else
+ {
+ open FILE, "<POTFILES.in";
+
+ while (<FILE>)
+ {
+ chomp;
+
+ ## Find xml files in POTFILES.in and generate the
+ ## files with help from the extract script
+
+ my $gettext_type= &determine_type ($1);
+
+ if (/\.($xml_extension|$ini_extension)$/ || /^\[/)
+ {
+ $_ =~ s/^\[[^\[].*]\s*//;
+
+ my $filename = "../$_";
+
+ if ($VERBOSE)
+ {
+ system ($EXTRACT, "--update",
+ "--type=$gettext_type", $filename);
+ }
+ else
+ {
+ system ($EXTRACT, "--update", "--type=$gettext_type",
+ "--quiet", $filename);
+ }
+ }
+ }
+ close FILE;
+ }
+}
+
+sub generate_po_template
+{
+ ## Generate the potfiles from the POTFILES.in file
+
+ print "Building the $MODULE.pot...\n" if $VERBOSE;
+
+ move ("POTFILES.in", "POTFILES.in.old");
+
+ open INFILE, "<POTFILES.in.old";
+ open OUTFILE, ">POTFILES.in";
+
+ while (<INFILE>)
+ {
+ chomp;
+ if (/\.($xml_extension|$ini_extension)$/ || /^\[/)
+ {
+ s/^\[.*]\s*//;
+ print OUTFILE "$_.h\n";
+ }
+ else
+ {
+ print OUTFILE "$_\n";
+ }
+ }
+
+ close OUTFILE;
+ close INFILE;
+
+ system ("xgettext", "--default-domain\=$MODULE",
+ "--directory\=\.\.",
+ "--add-comments",
+ "--keyword\=\_",
+ "--keyword\=N\_",
+ "--keyword\=U\_",
+ "--files-from\=\.\/POTFILES\.in");
+
+ move ("POTFILES.in.old", "POTFILES.in");
+
+ print "Removing generated header (.h) files..." if $VERBOSE;
+
+ open FILE, "<POTFILES.in";
+
+ while (<FILE>)
+ {
+ chomp;
+ unlink "../$_.h" if /\.($xml_extension|$ini_extension)$/;
+ }
+
+ close FILE;
+ print "done\n" if $VERBOSE;
+
+ if (!-e "$MODULE.po")
+ {
+ print STDERR "WARNING: It seems that none of the files in POTFILES.in ".
+ "contain marked strings\n";
+ exit (1);
+ }
+
+ system ("rm", "-f", "$MODULE.pot");
+ move ("$MODULE.po", "$MODULE.pot") or
+ die "$PROGRAM: couldn't move $MODULE.po to $MODULE.pot.\n";
+
+ print "Wrote $MODULE.pot\n" if $VERBOSE;
+}
+
+sub update_po_file
+{
+ my ($lang, $output_file) = @_;
+ my ($infile, $outfile);
+
+ print "Merging $lang.po with $MODULE.pot..." if $VERBOSE;
+
+ if ($output_file ne "")
+ {
+ $infile = "$lang.po";
+ $outfile = $output_file;
+ }
+ else
+ {
+ copy ("$lang.po", "$lang.po.old") || die "copy failed: $!";
+ $infile = "$lang.po.old";
+ $outfile = "$lang.po";
+ }
+
+ # Perform merge, remove backup file and the "messages" trash file
+ # generated by gettext
+ system ("msgmerge", "-o", $outfile, $infile, "$MODULE.pot");
+
+ if ($output_file eq "")
+ {
+ unlink $infile;
+ }
+ unlink "messages";
+}
+
+sub print_error_not_existing
+{
+ my ($file) = @_;
+
+ ## Report error if supplied language file is non-existing
+ print STDERR "$PROGRAM: $file does not exist!\n";
+ print STDERR "Try '$PROGRAM --help' for more information.\n";
+ exit;
+}
+
+sub gather_po_files
+{
+ my @po_files = glob ("./*.po");
+
+ @languages = map (&po_file2lang, @po_files);
+
+ foreach my $lang (@languages)
+ {
+ $po_files_by_lang{$lang} = shift (@po_files);
+ }
+}
+
+sub po_file2lang ($)
+{
+ my $tmp = $_;
+ $tmp =~ s/^.*\/(.*)\.po$/$1/;
+ return $tmp;
+}
+
+sub print_status
+{
+ my ($lang, $output_file) = @_;
+
+ if ($output_file eq "")
+ {
+ $output_file = "$lang.po";
+ }
+
+ system ("msgfmt", "--statistics", $output_file);
+ print "\n";
+}
+
+sub print_report
+{
+ &generate_headers;
+ &generate_po_template;
+ &gather_po_files;
+
+ foreach my $lang (@languages)
+ {
+ print "$lang: ";
+ &update_po_file ($lang, "");
+ }
+
+ print "\n\n * Current translation support in $MODULE \n\n";
+
+ foreach my $lang (@languages)
+ {
+ print "$lang: ";
+ system ("msgfmt", "--statistics", "$lang.po");
+ }
+}
+
+sub substitute_var
+{
+ my ($str) = @_;
+
+ # cache each variable. varhash is global to we can add
+ # variables elsewhere.
+ while (<CONF>)
+ {
+ if (/^(\w+)=(\S+)/)
+ {
+ $varhash{$1} = $2;
+ }
+ }
+
+ if ($str =~ /^(.*)\${?([A-Z]+)}?(.*)$/)
+ {
+ my $rest = $3;
+ my $untouched = $1;
+ my $sub = $varhash{$2};
+
+ return substitute_var ("$untouched$sub$rest");
+ }
+ return $str;
+}
+
+sub open_CONF_handle
+{
+ my $base_dirname = getcwd();
+ $base_dirname =~ s@.*/@@;
+
+ my ($conf_in, $src_dir);
+
+ if ($base_dirname =~ /^po(-.+)?$/)
+ {
+ if (-f "../configure.in")
+ {
+ $conf_in = "../configure.in";
+ }
+ elsif (-f "../configure.ac")
+ {
+ $conf_in = "../configure.ac";
+ }
+ else
+ {
+ my $makefile_source;
+
+ local (*IN);
+ open IN, "<Makefile" || die "can't open Makefile: $!";
+
+ while (<IN>)
+ {
+ if (/^top_srcdir[ \t]*=/)
+ {
+ $src_dir = $_;
+ $src_dir =~ s/^top_srcdir[ \t]*=[ \t]*([^ \t\n\r]*)/$1/;
+
+ chomp $src_dir;
+ $conf_in = "$src_dir" . "/configure.in" . "\n";
+
+ last;
+ }
+ }
+
+ $conf_file || die "Cannot find top_srcdir in Makefile.";
+ }
+
+ $conf_file = $conf_in;
+ open (CONF, "<$conf_in") || die "can't open $conf_in: $!";
+ }
+ else
+ {
+ print STDERR "$PROGRAM: Unable to proceed.\n" .
+ "Make sure to run this script inside the po directory.\n";
+ exit;
+ }
+}
+
+sub find_package_name
+{
+ &open_CONF_handle;
+
+ my $conf_source; {
+ local (*IN);
+ open (IN, "<$conf_file") || die "can't open $conf_file: $!";
+ seek (IN, 0, 0);
+ local $/; # slurp mode
+ $conf_source = <IN>;
+ }
+
+ my $name = "";
+
+ $name = $1 if $conf_source =~ /^AM_INIT_AUTOMAKE\([\s\[]*([^,\)\s\]]+)/m;
+
+ if ($conf_source =~ /^AC_INIT\([\s\[]*([^,\)\s\]]+)\]?\s*,/m)
+ {
+ $name = $1;
+ $varhash{"AC_PACKAGE_NAME"} = $1;
+ }
+
+ $name = $1 if $conf_source =~ /^GETTEXT_PACKAGE=\[?([^\s\]]+)/m;
+
+ $name = "\$AC_PACKAGE_NAME" if "$name" eq "AC_PACKAGE_NAME";
+
+ $name = substitute_var ($name);
+
+ return $name if $name;
+}

Privacy Policy