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dpavlin |
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package Frey::SVN; |
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use Moose; |
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# Convert output from svn log to html page (with some formatting of |
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# commit messages) |
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# |
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# 2004-04-28 Dobrica Pavlinusic <dpavlin@rot13.org> |
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extends 'Frey'; |
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with 'Frey::Web'; |
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#with 'Frey::Storage'; |
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use XML::Simple; |
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use DateTimeX::Easy; |
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has repository => ( |
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is => 'rw', |
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isa => 'Str', |
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required => 1, |
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default => 'file:///home/dpavlin/private/svn/Frey', |
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); |
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has limit => ( |
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is => 'rw', |
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isa => 'Int', |
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default => 50, |
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); |
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sub iterator { |
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my ($self,$coderef) = @_; |
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sub sh_regex($$) { |
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my ($cmd,$regex) = @_; |
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open(my $sh, $cmd . ' |') || die "sh_regex failed on $cmd: $!"; |
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while(my $l = <$sh>) { |
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chomp($l); |
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if ($l =~ $regex) { |
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if ($1 && $2) { |
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return ($1,$2); |
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} elsif ($1) { |
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return $1; |
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} else { |
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return $l; |
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} |
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} |
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} |
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#warn "can't find $regex in output of $cmd\n"; |
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return; |
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} |
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my $path = $self->repository; |
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warn "# path $path\n"; |
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my $cmd; |
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if ($path =~ m#file://# || -e "$path/.svn") { |
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$cmd = "svn log -v --xml $path"; |
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} else { |
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my $svn_path = sh_regex('svk info', qr#Mirrored From:\s+([^,]+)#i); |
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if (! $svn_path) { |
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my $svk_depot = sh_regex('svk info', qr#Depot Path: (/.+)#i); |
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my $depot = $svk_depot; |
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my $rel_path; |
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my $path = sh_regex('svk depot --list', qr/^$depot\s+(\S+)/i); |
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while (! $path && $depot =~ s{^(/.*/)([^/]+)/?$}{$1} ) { |
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$rel_path = "$2/$rel_path"; |
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$path = sh_regex('svk depot --list', qr/^$depot\s+(\S+)/i); |
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} |
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die "can't find depot path '$svk_depot' in svk depot --list\n" unless ($path); |
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$svn_path = "file:///$path/$rel_path"; |
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} |
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$cmd = "svn log -v --xml $svn_path"; |
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} |
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$cmd .= " --limit " . $self->limit if $self->limit; |
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warn "# $cmd\n"; |
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open(my $fh, $cmd .' |') || die "failed $cmd: $!"; |
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my $log; |
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while(<$fh>) { |
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$log .= $_; |
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} |
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close($fh); |
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my $xml = XMLin($log, ForceArray => [ 'logentry', 'path' ]); |
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foreach my $e (@{$xml->{'logentry'}}) { |
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warn "# e = ",$self->dump( $e ) if $self->debug; |
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$coderef->($e); |
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} |
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} |
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sub as_markup { |
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my ($self) = @_; |
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# extract svk revision: r113@athlon (orig r999): dpavlin | 2005-09-01 20:38:07 +0200 |
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our $svk_rev_re = '\s+(r\d+@\w+(\s+\(orig\s+r\d+\))*:\s+\w+\s+\|\s+\d{4}-\d{2}-\d{2}\s+\d{2}:\d{2}:\d{2}\s+\+\d+)\s*'; |
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sub encode { |
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my $foo = shift; |
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$foo =~ s/$svk_rev_re//gsm; |
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$foo =~ s/</</g; |
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$foo =~ s/>/>/g; |
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$foo =~ s/"/"/g; |
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# $foo =~ s/([\n\r][\n\r]+)/$1<br\/>/gis; |
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$foo =~ s/([\n\r]+)([\-\*]\s+)/$1<br\/>$2/gis; |
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$foo =~ s/([\n\r]+)(r\d+:\s+)/$1<br\/>$2/gis; |
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$foo =~ s/([\n\r]+)(\s+r\d+@)/$1<br\/>$2/gis; # svk |
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return $foo; |
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} |
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our $html = ''; |
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$self->add_css(qq| |
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.commit { |
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clear: both; |
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padding-top: 1em; |
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padding-bottom: 1em; |
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border-top: 1px dashed #ccc; |
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} |
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.files { |
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color: #888; |
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font-family: monospace; |
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font-size: 80%; |
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float: right; |
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padding-bottom: 1.2em; /* fix 80% back to original 1em */ |
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} |
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.date, .revision { color: #666; } |
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.message { |
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padding-top: 0.5em; |
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padding-left: 2em; /* like blockquote */ |
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white-space: pre-wrap; |
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} |
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ins { color: #8c8 } |
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del { color: #c88 } |
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|); |
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$self->iterator( sub { |
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my $e = shift; |
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my $rev = $e->{'revision'}; |
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my $date = $e->{'date'}; |
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$date =~ s/T/ /; |
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$date =~ s/\.\d+Z$//; |
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my $msg = $e->{'msg'}; |
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$msg = '' if ref($msg); # FIXME why do I need this, dammit? |
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if ( $msg ) { |
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$msg = encode( $msg ); |
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$msg = qq|<div class="message">$msg</div>|; |
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} |
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my @files; |
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foreach my $p (@{$e->{'paths'}->{'path'}}) { |
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my ($action,$path) = ($p->{'action'},$p->{'content'}); |
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if ($action eq "A") { |
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push @files, "<ins>$path</ins>"; |
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} elsif ($action eq "D") { |
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push @files, "<del>$path</del>"; |
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} else { |
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push @files, $path; |
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} |
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} |
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$html .= qq| |
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<div class="commit"> |
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<span class="date">$date</span> |
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<em>$e->{author}</em> |
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<span class="revision">$e->{revision}</span> |
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<div class="files">\n| . join("<br>\n",@files) . qq|\n</div> |
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$msg |
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</div> |
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|; |
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}); |
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return $html; |
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} |
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sub codeswarm_as_markup { |
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my ($self) = @_; |
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$self->content_type('text/xml'); |
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my $file_events = ''; |
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$self->iterator( sub { |
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my $e = shift; |
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my $rev = $e->{'revision'}; |
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my $date = DateTimeX::Easy->new( $e->{'date'} )->epoch . '000'; # ms |
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my $author = $e->{'author'}; |
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foreach my $p (@{$e->{'paths'}->{'path'}}) { |
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my ($action,$path) = ($p->{'action'},$p->{'content'}); |
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$file_events .= qq|\t<event filename="$path" date="$date" author="$author" />\n|; |
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} |
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}); |
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return qq|<?xml version="1.0"?> |
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<!-- One commit per day for one month by a documenter and programmer. --> |
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<file_events> |
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$file_events |
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</file_events> |
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|; |
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} |
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1; |
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