#!/usr/bin/perl
use strict;
use Config;
use File::Copy;
use File::Basename;
use File::Find;

BEGIN {

    # This is a nasty hack.  SVN::Core has a bug.  "perl -MSVN::Core -c -e 1"
    # will dump core.  Something to do with the interaction between "-c"
    # running BEGIN blocks but not running END blocks, or similar.
    #
    # Anyway, we want to test to make sure this script compiles cleanly.
    # And we want to use SVN::Web.  Since the two are mutually exclusive,
    # only use SVN::Web (and hence SVN::Core) if we're not compiling.
    if(!$^C) {
        require SVN::Web;
    }
}

die "already have config.yaml" if -e 'config.yaml';

open my $fh, ">config.yaml";

my %targets = (
    Template => 'template',
    Style    => 'css',
);

while(my($from, $to) = each %targets) {
    my $path = $INC{'SVN/Web.pm'};
    $path =~ s{.pm$}{/$from}i or next;

    find(
        {
            wanted => sub {
                my $dst_path = $File::Find::name;
                $dst_path =~ s/\Q$path\E/$to/;

                if(-d $File::Find::name) {
                    mkdir $dst_path
                        or warn "mkdir($dst_path) failed: $!\n";
                } else {
                    copy($File::Find::name, $dst_path)
                        or warn
                        "Copying $File::Find::name -> $dst_path failed:\n$!\n";
                }
            },
            no_chdir => 1
        },
        $path
    );
}

print $fh <<END;
version: 0.53

# Actions, the classes that implement them, and where they should appear
# in the action menu
actions:
  blame:
    class: SVN::Web::Blame
    action_menu:
      show:
        - file 
      link_text: (view blame)
  browse:
    class: SVN::Web::Browse
    action_menu:
      show:
        - directory
      link_text: (browse directory)
  checkout:
    class: SVN::Web::Checkout
    action_menu:
      show:
        - file
      link_text: (checkout)
  diff:
    class: SVN::Web::Diff
  list:
    class: SVN::Web::List
  log:
    class: SVN::Web::Log
    action_menu:
      show:
        - file
        - directory
      link_text: (view revision log)
  revision:
    class: SVN::Web::Revision
  rss:
    class: SVN::Web::RSS
    action_menu:
      show:
        - file
        - directory
      link_text: (rss)
      head_only: 1
      icon: /css/trac/feed-icon-16x16.png
  view:
    class: SVN::Web::View
    action_menu:
      show:
        - file
      link_text: (view file)

# Languages.  Specify the localisation files, and how they should be described
# in the web interface.  You probably don't want to change this.
languages:
  en: English
  fr: Fran&ccedil;ais
  zh_cn: Chinese (Simplified)
  zh_tw: Chinese (Traditional)

# Set the default language here.  If not set, English is used
#default_language: fr

# Time and date formatting
timedate_format: '%Y/%m/%d %H:%M:%S'

# Timezone.  Uncomment the next line to use the server's timezone instead
# of UTC.  Or, specify a literal timezone (C<timezone: 'EST'> for example)
#timezone: local

# set your repository path below:
#
#repos:
#  test: '/tmp/svnweb-test'
#  test2: '/tmp/svnweb-test2'
#
# or a parent path contains repositories
#
#reposparent: '/path/to/repositories'
#
# if you set a parent you can block specific repositories
# like this:
#
#block:
#  - 'blocked1'
#  - 'blocked2'
#

END

close $fh;

open $fh, '>index.cgi';
print $fh <<"END";
$Config::Config{startperl} -w
#use lib '.';
#use lib '../lib';
use CGI::Carp qw(fatalsToBrowser);
use SVN::Web;
SVN::Web::run_cgi();
END

close $fh;

chmod 0755, 'index.cgi';

# XXX: export the template too

print "SVN::Web now installed! please see config.yaml\n";

=head1 COPYRIGHT

Copyright 2003-2004 by Chia-liang Kao C<< <clkao@clkao.org> >>.

Copyright 2005-2007 by Nik Clayton C<< <nik@FreeBSD.org> >>.

This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.

See L<http://www.perl.com/perl/misc/Artistic.html>

=cut