Frey/Shell/Grep.pm

package Frey::Shell::Grep;
use Moose;

extends 'Frey';
with 'Frey::Web';
#with 'Frey::Storage';

has pattern => (
        documentation => 'grep for pattern',
        is => 'rw',
        isa => 'Str',
        required => 1,
        default => 'FIXME',
);

sub as_markup {
        my ($self) = @_;

        my $patt = $self->pattern || 'FIXME';

        $self->title( $patt );

        my $cmd = 'grep -rn ' . $patt . ' lib/ t/';
        warn "# $cmd";

        my $html = qq|<h1>$patt</h1><dl>|;
        my $last_path = '';

        $self->add_css(qq|
                dd a {
                        float: left;
                        width: 3em;
                }
                dd code b {
                        background-color: #ff8;
                }
        |);

        open(my $fh, '-|', $cmd) or die "ack: $@";
        while(<$fh>) {
                my ( $path, $line, $text ) = split(/:/,$_,3);
                if ( $path ne $last_path ) {
                        $html .= qq|<dt>$path</dt>|;
                }
                $text =~ s{(\Q$patt\E)}{<b>$1</b>};
                $html .= qq|<dd><a target="editor" href="/editor+$path+$line">$line</a> <code>$text</code>|;
                $last_path = $path;
        }
        close($fh) || die $!;

        $html .= qq|</dl>|;

        return $html;
}

1;
1	package Frey::Shell::Grep;
2	use Moose;
3
4	extends 'Frey';
5	with 'Frey::Web';
6	#with 'Frey::Storage';
7
8	has pattern => (
9	documentation => 'grep for pattern',
10	is => 'rw',
11	isa => 'Str',
12	required => 1,
13	default => 'FIXME',
14	);
15
16	sub as_markup {
17	my ($self) = @_;
18
19	my $patt = $self->pattern \|\| 'FIXME';
20
21	$self->title( $patt );
22
23	my $cmd = 'grep -rn ' . $patt . ' lib/ t/';
24	warn "# $cmd";
25
26	my $html = qq\|<h1>$patt</h1><dl>\|;
27	my $last_path = '';
28
29	$self->add_css(qq\|
30	dd a {
31	float: left;
32	width: 3em;
33	}
34	dd code b {
35	background-color: #ff8;
36	}
37	\|);
38
39	open(my $fh, '-\|', $cmd) or die "ack: $@";
40	while(<$fh>) {
41	my ( $path, $line, $text ) = split(/:/,$_,3);
42	if ( $path ne $last_path ) {
43	$html .= qq\|<dt>$path</dt>\|;
44	}
45	$text =~ s{(\Q$patt\E)}{<b>$1</b>};
46	$html .= qq\|<dd><a target="editor" href="/editor+$path+$line">$line</a> <code>$text</code>\|;
47	$last_path = $path;
48	}
49	close($fh) \|\| die $!;
50
51	$html .= qq\|</dl>\|;
52
53	return $html;
54	}
55
56	1;