#!/usr/bin/perl -w
use strict;
use 5.010;
use utf8;
use open qw/:std :utf8/;
use Path::Tiny;

my %vars = (

  place        => 'Vancouver',
  book         => 'Медитац&#
+1080;я на perlем',
  chapter      => 'populated title',
  print_module => 1,
  script_file  => undef,
  server_dir   => 'perlmonks',
  image_dir    => 'pmimage',
);

#  This script clones the template directory in $1 to $2.
#  Some names need munging.
#  $from is a populated child directory; $to is child dir to be create
+d.  $pop is the folder with the data.
my ( $from, $to, $pop ) = @ARGV;
my $ts      = "template_stuff";
my $current = Path::Tiny->cwd; 

#say "current is $current";
say "-------------";
say "making directories";

# define the paths within the target directory:
my $abs_to = path( $current, $to, $ts );
$abs_to->mkpath;
say "abs to template is $abs_to";

# $from template directory:
my $abs_from        = path( $current, $from, $ts );
say "string abs from is $abs_from";
say "-------------";
say "copying files";

foreach my $child ( $abs_from->children(qr/\.(txt|pm|css|tmpl|pl|sh)$/
+) {
  next unless $child->is_file; 
  my $base = $child->basename;

  #syntax is from to to
  my $return = path($child)->copy( $abs_to, $base );

  if ($base =~ m/\.(pl|sh)$/) {
    $return->chmod(0755);
  }

  say "return is $return";

}
say "-------------";

# copy css file to template with munged name
foreach my $child ( $abs_from->children ) {

  my $base = $child->basename;

  if ( $base =~ m/^$from(\d*)\.css$/ ) {

    #say "matching is $base";
    say "dollar one is $1";
    my $munge = $to . "1" . ".css";
    say "munge is $munge";
    my $name = path( $abs_to, $munge );
    say "name is $name";

    #syntax is from to to
    my $return = path( $abs_from, $base )->copy($name);
    say "return2 is $return";

  }
}

## munge and copy executable, change permissions
say "-------------";
my $d = path( $current, $from );
# @matching will be an array of Path::Tiny objects
my @matching = $d->children(qr/$from(\d*)\.pl$/i); 
@matching = sort @matching;
say "matched is @matching";

my $winner  = pop @matching;
my $newfile = "${to}1.pl";

my $b = path( $current, $to, $newfile );
print "b is $b\n";
# $winner will already be a Path::Tiny object
my $return3 = $winner->copy("$b");
say "return3 is $return3";
$return3->chmod(0755);
say "end of clone";

my $path = path(qw(master_list 2013 North_America));

# prints 'master_list/2013/North_America';
say $path;

# prints 'master_list/2013/North_America' on unix,
#        'master_list\2013\North_America' on win32
say $path->canonpath;

# prints /home/santa/master_list/2013/North_America when $CWD is /home
+/santa
say $path->absolute;

# prints 'master_list/2013'
say $path->parent;

# prints 'master_list/2013/North_America/Vancouver/ETHER'
say $path->child( 'Vancouver', 'ETHER' );

my $tempdir = Path::Tiny->tempdir('delivery_list_XXXXXX');
my $tempfile =
  Path::Tiny->tempfile( TEMPLATE => 'delivery_list_XXXXXX', suffix => 
+'.bin' );
my $scratch_file = $tempdir->child( 'batch_01', 'scratchfile.txt' )->t
+ouchpath;

chdir $tempdir unless $tempdir->subsumes( Path::Tiny->cwd );
system("pwd &");

my $abs_pop        = path( $current, $pop, $ts );
say "string abs pop is $abs_pop";

foreach my $child ( $abs_pop->children ) {
  next $child->is_dir;

  say "e is $child";
  my $base_dir = $child->basename;
  say "base dir is $base_dir";
  my $folder = path( $current, $to, $ts, $base_dir )->mkpath;
  say "folder is $folder";

  say "string folder is $folder";
  my $pop_from = $child;

  next if( $child =~ m/logs/;
  foreach $pchild ( $pop_from->children ) {
    say "default is $pchild\n";
    my $base = $pchild->basename;
    say "base is $base";
    my $to_name = path( $folder, $base );
    say "to name is $to_name";
    my $return4 = path($pchild)->copy($to_name);
    say "return4 is $return4";

  }

}
my $exec_path = path( $current, $to );
my $return5 = chdir($exec_path);
say "return5 is $return5";
system("pwd ");
system("ls ");
system ("./$newfile ");
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