#!@-PERL-@ -w
# -*- perl -*-
#
# This perl script is used to make po/POTFILES.in, the list
# of files to be searched for translatable strings.
#
# It will exclude any files listed in po/POTFILES.skip, po/POTFILES.ignore
# or that match the regexp patterns listed in @ignorepatterns.
#
# Author: Dave Peticolas <dave@krondo.com>

use strict;
use File::Basename;

# Note: These are perl regexp patterns, *not* normal shell wildcards!
my @ignorepatterns = ('gw-', 'test', 'experimental', 'python-bindings', 'swig-.*\.c');

my @skipped_files = `grep -v \# @-SRCDIR-@/po/POTFILES.skip`;
my @ignored_files = `grep -v \# @-SRCDIR-@/po/POTFILES.ignore`;

my @possible_files = `cd @-SRCDIR-@ && find src -name '*.c' -o -name '*.glade' \\
                      -o -name '*.desktop.in' -o -name '*.keys.in' \\
                      -o -name '*.schemas.in' |sort`;
## For perl files add the following:
# -o -name '*.pl'

print "# This is a list of files which contain translatable strings.\n";
print "# This file was generated by ../make-gnucash-potfiles.\n";

my %ignores;
foreach my $file (@possible_files) {
    chomp($file);
    my ($name, $path) = fileparse($file);
    $path =~ s/^\.\///;

    foreach my $pat (@ignorepatterns, @skipped_files, @ignored_files) {
        chomp($pat);
        next unless $pat;

        if ($file =~ m/$pat/ || $name =~ m/$pat/ || $path =~ m/$pat/) {
            $ignores{$path . $name} = 1;
        }
    }
    next if $ignores{$path . $name};
    
    # Ignore unreadable files, e.g. dangling symlinks
    next unless (-r "@-SRCDIR-@/" . $path . $name);
    
    print $path . $name . "\n";
}

# These are also added, even though they are outside of src/
print "src/gnome/gnucash.desktop.in.in\n";
print "src/libqof/qof/gnc-date.c\n";
print "src/libqof/qof/qofbookslots.h\n";
print "intl-scm/guile-strings.c\n";
print "doc/tip_of_the_day.list.in\n";