build: change i18n-lua2po.pl to produce a suitable directory layout

diff --git a/build/i18n-lua2po.pl b/build/i18n-lua2po.pl
index 4905bb4b1ad71c648dae560b01b7435aa83b951d..d72d2e975549742bd570f564be0399ad2d765fd8 100755 (executable)
--- a/build/i18n-lua2po.pl
+++ b/build/i18n-lua2po.pl
@@ -8,15 +8,14 @@ my $target_lang = shift @ARGV;
 my $master_lang = "en";
 
 
-if( ! -d $target_dir )
+if( ! -d "$target_dir/" . ( $target_lang || 'templates' ) )
 {
-       system('mkdir', '-p', $target_dir);
+       system('mkdir', '-p', "$target_dir/" . ( $target_lang || 'templates' ));
 }
 
 
 my %target_strings;
 
-
 if( $target_lang && open F, "find $source_dir -path '*/luasrc/i18n/*' -name '*.$target_lang.lua' |" )
 {
        while( chomp( my $file = readline F ) )
@@ -60,22 +59,26 @@ if( $target_lang && open F, "find $source_dir -path '*/luasrc/i18n/*' -name '*.$
 
 if( open F, "find . -path '*/luasrc/i18n/*' -name '*.$master_lang.lua' |" )
 {
-       my $ext = $target_lang ? "$target_lang.po" : "pot";
+       my $destfile = sprintf '%s/%s/%%s.%s',
+               $target_dir,
+               $target_lang || 'templates',
+               $target_lang ? 'po' : 'pot'
+       ;
 
        while( chomp( my $file = readline F ) )
        {
                if( open L, "< $file" )
                {
                        my ( $basename ) = $file =~ m{.+/([^/]+)\.\w+\.lua$};
+                       my $filename = sprintf $destfile, $basename;
 
-                       if( open T, "> $target_dir/$basename.$ext" )
+                       if( open T, "> $filename" )
                        {
-                               printf "Generating %-40s ",
-                                       "$target_dir/$basename.$ext";
-               
+                               printf "Generating %-40s ", $filename;
+
                                printf T "#  %s.%s\n#  generated from %s\n\nmsgid \"\"\n" .
                                         "msgstr \"Content-Type: text/plain; charset=UTF-8\"\n\n",
-                                       $basename, $ext, $file;
+                                       $basename, $target_lang ? 'po' : 'pot', $file;
                
                                while( chomp( my $entry = readline L ) )
                                {
@@ -97,7 +100,7 @@ if( open F, "find . -path '*/luasrc/i18n/*' -name '*.$master_lang.lua' |" )
                                        {
                                                $v =~ s/"/\\"/g;
                                                $v =~ s/\\\\"/\\"/g;
-                                               printf T "#: %s:%d\n#. \"%s\"\nmsgid \"%s\"\nmsgstr \"%s\"\n\n",
+                                               printf T "#: %s:%d\n#. %s\nmsgid \"%s\"\nmsgstr \"%s\"\n\n",
                                                        $file, $., $v, $k,
                                                        ( $target_strings{$basename} && $target_strings{$basename}{$k} )
                                                                ? $target_strings{$basename}{$k} : "";