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package SVK::Command::Add;
use strict;
use SVK::Version;  our $VERSION = $SVK::VERSION;

use base qw( SVK::Command );
use constant opt_recursive => 1;
use SVK::XD;
use SVK::I18N;
use SVK::Util qw( $SEP is_symlink mimetype_is_text to_native);

sub options {
    ('q|quiet'		=> 'quiet');
}

sub parse_arg {
    my ($self, @arg) = @_;
    return $self->arg_condensed(@arg);
}

sub lock {
    $_[0]->lock_target ($_[1]);
}

sub run {
    my ($self, $target) = @_;

    unless ($self->{recursive}) {
	die loc ("%1 already under version control.\n", $target->report)
	    unless $target->source->{targets};
	# check for multi-level targets
	for (@{$target->source->{targets}}) {
	    # XXX: consolidate sep for targets
	    my ($parent) = m{^(.*)[/\Q$SEP\E]}o or next;
	    die loc ("Please add the parent directory '%1' first.\n", $parent)
		unless $self->{xd}{checkout}->
		    get ($target->copath ($parent))->{'.schedule'};
	}
    }

    $self->{xd}->checkout_delta
	( $target->for_checkout_delta,
	  xdroot => $target->create_xd_root,
	  delete_verbose => 1,
	  unknown_verbose => $self->{recursive},
	  editor => SVK::Editor::Status->new
	  ( notify => SVK::Notify->new
	    ( cb_flush => sub {
		  my ($path, $status) = @_;
	          to_native($path, 'path');
		  my $copath = $target->copath($path);
		  my $report = $target->report->subdir($path);

		  $target->contains_copath ($copath) or return;
		  die loc ("%1 already added.\n", $report)
		      if !$self->{recursive} && ($status->[0] eq 'R' || $status->[0] eq 'A');

		  return unless $status->[0] eq 'D';
		  lstat ($copath);
		  $self->_do_add ('R', $copath, $report, !-d _)
		      if -e _;
	      })),
	  cb_unknown => sub {
	      my ($editor, $path) = @_;
	      to_native($path, 'path');
	      my $copath = $target->copath($path);
	      my $report = $target->report->subdir($path);
	      lstat ($copath);
	      $self->_do_add ('A', $copath, $report, !-d _);
	  },
	);
    return;
}

my %sch = (A => 'add', 'R' => 'replace');

sub _do_add {
    my ($self, $st, $copath, $report, $autoprop) = @_;
    my $newprop;
    $newprop = $self->{xd}->auto_prop($copath) if $autoprop;

    $self->{xd}{checkout}->store ($copath,
				  { '.schedule' => $sch{$st},
				    $autoprop ?
				    ('.newprop'  => $newprop) : ()});
    return if $self->{quiet};

    # determine whether the path is binary
    my $bin = q{};
    if ( ref $newprop && $newprop->{'svn:mime-type'} ) {
        $bin = ' - (bin)' if !mimetype_is_text( $newprop->{'svn:mime-type'} );
    }

    print "$st   $report$bin\n";
}

1;

__DATA__

=head1 NAME

SVK::Command::Add - Put files and directories under version control

=head1 SYNOPSIS

 add [PATH...]

=head1 OPTIONS

 -N [--non-recursive]   : do not descend recursively
 -q [--quiet]           : do not display changed nodes

=head1 DESCRIPTION

Put files and directories under version control, scheduling
them for addition to repository.  They will be added in next commit.