lib/Frey/SVK.pm

package Frey::SVK;
use Moose;

extends 'Frey';
with 'Frey::Web';
with 'Frey::Path';
with 'Frey::HTML::Diff';

use Moose::Util::TypeConstraints;

enum 'SVK_Action' => ( 'commit', 'revert', 'postpone' );

has action => (
        is => 'rw',
        isa => 'SVK_Action',
);

has path => (
        documentation => 'path to work with',
        is => 'rw',
        isa => 'Str|ArrayRef',
);

has commit_message => (
        documentation => 'commit message',
        is => 'rw',
        isa => 'Str',
);

sub svk {
        my ( $self, $exec, $coderef ) = @_;
        open(my $svk, '-|', 'svk ' . $exec) or die "svk $exec: $@";
        while(<$svk>) {
                chomp;
                $coderef->( $_ );
        }
        close($svk) or die "can't close svk $exec: $@";
}

our $svk_status_path = '^(\w+[\+\s]+)(.+)';

sub modified {
        my ($self) = @_;
        my @modified;
        my $svk = $self->svk('status -q', sub {
                push @modified, $2 if m{$svk_status_path};
        });
        return @modified;
}

our $info; # cache, we use it on every hit
sub info {
        my ($self) = @_;
        return $info if $info;
        my $svk = $self->svk('info', sub {
                my ( $label, $value ) = split(/:\s+/, $_, 2);
                $info->{$label} = $value if $label;
        });
        warn "# svk info ",$self->dump( $info );
        return $info;
}

sub as_data {
        my ($self) = @_;
        {
                modified => [ $self->modified ],
        }
}

sub commit_as_markup {
        my ($self) = @_;
        my $status = `svk status -q`;
        $status =~ s{$svk_status_path}{$1 . $self->checkbox('path',$2) . qq|<a href="#$2">$2</a>|}egm;
        if ( $status ) {
                $self->add_css(qq|
                        pre.l a { text-decoration: none; }
                        form.commit {
                                background: #eee;
                                padding: 1em 1em;
                                position: fixed;
                                top: 1em;
                                right: 1em;
                                z-index: 10;
                                opacity: .2;
                                filter: alpha(opacity=20);
                        }
                        form.commit:hover {
                                opacity: 1;
                                filter: alpha(opacity=100);
                        }
                | );


                $status = qq|
                        <form class="commit" method="post">
                        <pre class="l">$status</pre>
                        <textarea name="commit_message" cols=40 rows=4></textarea>
                        <br>
                        <a target="Frey::Test::Runner" href="/Frey::Test::Runner/as_markup" title="run tests for all changes" style="float: right;">test</a>
                        <input type="submit" name="action" value="commit">
                        </form>
                |;
                $self->add_status( status => $status );
                warn "commit_as_markup ",length($status)," bytes";
        }
        return $status;
}

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

        my $diff   = `svk diff`;
        $self->add_status( diff => $diff );

        $diff = $self->html_diff( $diff );

        sub form {
                my ( $path, $action ) = @_;
                qq|<form class="inline" method="post"><input type="hidden" name="path" value="$path"><input type="submit" name="action" value="$action"></form>|;
        };
        $diff =~ s{^(===\s+)(\S+)$}{$1 . form($2,'revert') . qq| <a name="$2" target="editor" href="/editor+$2+1">$2</a> | . form($2,'postpone') }gem;

        warn "diff_as_markup ",length($diff)," bytes";
        return $diff;
}

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

        my $cmd;

        if ( $self->action eq 'postpone' ) {
                my $old = $self->path;
                my $new = $old;
                $new =~ s{/([^/]+)$}{/.postponed.$1};
        
                die "Allready have ", $self->path_size($new) if -e $new;
                $cmd = "mv $old $new && svk revert $old";
        } elsif ( $self->action ) {
                $cmd = 'svk ' . $self->action;
                if ( $self->action eq 'commit' ) {
                        my $msg = $self->commit_message || return $self->error( "need commit message\n" );
                        $msg =~ s{"}{\\"}gs;
                        $cmd .= qq{ -m "$msg"};
                } else {
                        confess "need path" unless $self->path;
                }

                my @paths = eval { @{ $self->path } }; # XXX sigh!
                @paths = ( $self->path ) unless @paths;
                warn "# path ", $self->dump( @paths );

                $cmd .= ' ' . join( ' ',@paths );
        }
        if ( $cmd ) {
                $cmd .= ' 2>&1';
                warn "# cmd $cmd";

                my $out = `$cmd`;
                warn "# output of $cmd is: $out";

                return qq|
                        Command <tt>$cmd</tt> produced output:
                        <pre style="background: #ff8;">$out</pre>
                        <a href="">reload page</a> to prevent this post from triggering again<br>
                |;
        }

}

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

        my $html = $self->action_as_markup;

        $self->title( 'svk' . ( $self->action ? ' - ' . $self->action : '' ) ); # XXX without this we get wrong icon and title

        $html .= $self->commit_as_markup . $self->diff_as_markup ||
                qq|No changes in tracked files|;

        warn "as_markup ",length($html)," bytes";

        return $html;
}

1;
1	dpavlin	485	package Frey::SVK;
2			use Moose;
3
4	dpavlin	535	extends 'Frey';
5			with 'Frey::Web';
6	dpavlin	681	with 'Frey::Path';
7	dpavlin	1063	with 'Frey::HTML::Diff';
8	dpavlin	498
9	dpavlin	615	use Moose::Util::TypeConstraints;
10
11	dpavlin	637	enum 'SVK_Action' => ( 'commit', 'revert', 'postpone' );
12	dpavlin	615
13			has action => (
14	dpavlin	585	is => 'rw',
15	dpavlin	615	isa => 'SVK_Action',
16	dpavlin	585	);
17
18	dpavlin	615	has path => (
19			documentation => 'path to work with',
20	dpavlin	614	is => 'rw',
21	dpavlin	690	isa => 'Str\|ArrayRef',
22	dpavlin	614	);
23
24	dpavlin	620	has commit_message => (
25	dpavlin	585	documentation => 'commit message',
26			is => 'rw',
27			isa => 'Str',
28			);
29
30	dpavlin	505	sub svk {
31			my ( $self, $exec, $coderef ) = @_;
32			open(my $svk, '-\|', 'svk ' . $exec) or die "svk $exec: $@";
33			while(<$svk>) {
34			chomp;
35			$coderef->( $_ );
36			}
37			close($svk) or die "can't close svk $exec: $@";
38			}
39
40	dpavlin	767	our $svk_status_path = '^(\w+[\+\s]+)(.+)';
41
42	dpavlin	485	sub modified {
43			my ($self) = @_;
44			my @modified;
45	dpavlin	505	my $svk = $self->svk('status -q', sub {
46	dpavlin	767	push @modified, $2 if m{$svk_status_path};
47	dpavlin	505	});
48	dpavlin	485	return @modified;
49			}
50
51	dpavlin	505	our $info; # cache, we use it on every hit
52			sub info {
53			my ($self) = @_;
54			return $info if $info;
55			my $svk = $self->svk('info', sub {
56			my ( $label, $value ) = split(/:\s+/, $_, 2);
57	dpavlin	535	$info->{$label} = $value if $label;
58	dpavlin	505	});
59	dpavlin	576	warn "# svk info ",$self->dump( $info );
60	dpavlin	505	return $info;
61			}
62
63	dpavlin	485	sub as_data {
64			my ($self) = @_;
65			{
66			modified => [ $self->modified ],
67			}
68			}
69
70	dpavlin	684	sub commit_as_markup {
71	dpavlin	498	my ($self) = @_;
72			my $status = `svk status -q`;
73	dpavlin	767	$status =~ s{$svk_status_path}{$1 . $self->checkbox('path',$2) . qq\|<a href="#$2">$2</a>\|}egm;
74	dpavlin	603	if ( $status ) {
75	dpavlin	615	$self->add_css(qq\|
76			pre.l a { text-decoration: none; }
77	dpavlin	684	form.commit {
78	dpavlin	690	background: #eee;
79	dpavlin	615	padding: 1em 1em;
80			position: fixed;
81			top: 1em;
82			right: 1em;
83			z-index: 10;
84	dpavlin	737	opacity: .2;
85			filter: alpha(opacity=20);
86	dpavlin	615	}
87	dpavlin	737	form.commit:hover {
88			opacity: 1;
89			filter: alpha(opacity=100);
90			}
91	dpavlin	615	\| );
92
93	dpavlin	684
94	dpavlin	603	$status = qq\|
95	dpavlin	684	<form class="commit" method="post">
96	dpavlin	603	<pre class="l">$status</pre>
97	dpavlin	684	<textarea name="commit_message" cols=40 rows=4></textarea>
98	dpavlin	863	<br>
99			<a target="Frey::Test::Runner" href="/Frey::Test::Runner/as_markup" title="run tests for all changes" style="float: right;">test</a>
100			<input type="submit" name="action" value="commit">
101	dpavlin	684	</form>
102	dpavlin	603	\|;
103	dpavlin	684	$self->add_status( status => $status );
104			warn "commit_as_markup ",length($status)," bytes";
105	dpavlin	603	}
106	dpavlin	585	return $status;
107			}
108	dpavlin	576
109	dpavlin	585	sub diff_as_markup {
110			my ($self) = @_;
111
112	dpavlin	498	my $diff = `svk diff`;
113	dpavlin	684	$self->add_status( diff => $diff );
114	dpavlin	498
115	dpavlin	1063	$diff = $self->html_diff( $diff );
116
117	dpavlin	637	sub form {
118			my ( $path, $action ) = @_;
119	dpavlin	712	qq\|<form class="inline" method="post"><input type="hidden" name="path" value="$path"><input type="submit" name="action" value="$action"></form>\|;
120	dpavlin	637	};
121			$diff =~ s{^(===\s+)(\S+)$}{$1 . form($2,'revert') . qq\| <a name="$2" target="editor" href="/editor+$2+1">$2</a> \| . form($2,'postpone') }gem;
122	dpavlin	552
123	dpavlin	591	warn "diff_as_markup ",length($diff)," bytes";
124	dpavlin	585	return $diff;
125			}
126	dpavlin	498
127	dpavlin	690	sub action_as_markup {
128	dpavlin	585	my ($self) = @_;
129
130	dpavlin	637	my $cmd;
131	dpavlin	614
132	dpavlin	637	if ( $self->action eq 'postpone' ) {
133			my $old = $self->path;
134	dpavlin	681	my $new = $old;
135			$new =~ s{/([^/]+)$}{/.postponed.$1};
136
137			die "Allready have ", $self->path_size($new) if -e $new;
138	dpavlin	637	$cmd = "mv $old $new && svk revert $old";
139			} elsif ( $self->action ) {
140	dpavlin	684	$cmd = 'svk ' . $self->action;
141	dpavlin	615	if ( $self->action eq 'commit' ) {
142	dpavlin	690	my $msg = $self->commit_message \|\| return $self->error( "need commit message\n" );
143	dpavlin	615	$msg =~ s{"}{\\"}gs;
144			$cmd .= qq{ -m "$msg"};
145			} else {
146			confess "need path" unless $self->path;
147			}
148	dpavlin	720
149			my @paths = eval { @{ $self->path } }; # XXX sigh!
150			@paths = ( $self->path ) unless @paths;
151			warn "# path ", $self->dump( @paths );
152
153			$cmd .= ' ' . join( ' ',@paths );
154	dpavlin	637	}
155			if ( $cmd ) {
156	dpavlin	615	$cmd .= ' 2>&1';
157	dpavlin	690	warn "# cmd $cmd";
158
159	dpavlin	615	my $out = `$cmd`;
160	dpavlin	690	warn "# output of $cmd is: $out";
161	dpavlin	637
162	dpavlin	690	return qq\|
163			Command <tt>$cmd</tt> produced output:
164	dpavlin	726	<pre style="background: #ff8;">$out</pre>
165	dpavlin	848	<a href="">reload page</a> to prevent this post from triggering again<br>
166	dpavlin	615	\|;
167	dpavlin	614	}
168
169	dpavlin	690	}
170
171			sub as_markup {
172			my ($self) = @_;
173
174			my $html = $self->action_as_markup;
175
176	dpavlin	615	$self->title( 'svk' . ( $self->action ? ' - ' . $self->action : '' ) ); # XXX without this we get wrong icon and title
177	dpavlin	614
178	dpavlin	698	$html .= $self->commit_as_markup . $self->diff_as_markup \|\|
179			qq\|No changes in tracked files\|;
180	dpavlin	614
181	dpavlin	591	warn "as_markup ",length($html)," bytes";
182	dpavlin	576
183	dpavlin	498	return $html;
184			}
185
186	dpavlin	485	1;