280 lines
6.7 KiB
Perl
280 lines
6.7 KiB
Perl
#!/usr/bin/perl
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package IkiWiki::Plugin::bzr;
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use warnings;
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use strict;
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use IkiWiki;
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use Encode;
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use open qw{:utf8 :std};
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sub import { #{{{
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hook(type => "checkconfig", id => "bzr", call => \&checkconfig);
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hook(type => "getsetup", id => "bzr", call => \&getsetup);
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hook(type => "rcs", id => "rcs_update", call => \&rcs_update);
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hook(type => "rcs", id => "rcs_prepedit", call => \&rcs_prepedit);
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hook(type => "rcs", id => "rcs_commit", call => \&rcs_commit);
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hook(type => "rcs", id => "rcs_commit_staged", call => \&rcs_commit_staged);
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hook(type => "rcs", id => "rcs_add", call => \&rcs_add);
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hook(type => "rcs", id => "rcs_remove", call => \&rcs_remove);
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hook(type => "rcs", id => "rcs_rename", call => \&rcs_rename);
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hook(type => "rcs", id => "rcs_recentchanges", call => \&rcs_recentchanges);
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hook(type => "rcs", id => "rcs_diff", call => \&rcs_diff);
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hook(type => "rcs", id => "rcs_getctime", call => \&rcs_getctime);
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} #}}}
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sub checkconfig () { #{{{
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if (defined $config{bzr_wrapper} && length $config{bzr_wrapper}) {
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push @{$config{wrappers}}, {
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wrapper => $config{bzr_wrapper},
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wrappermode => (defined $config{bzr_wrappermode} ? $config{bzr_wrappermode} : "06755"),
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};
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}
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} #}}}
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sub getsetup () { #{{{
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return
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plugin => {
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safe => 0, # rcs plugin
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rebuild => undef,
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},
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bzr_wrapper => {
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type => "string",
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#example => "", # FIXME add example
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description => "bzr post-commit hook to generate",
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safe => 0, # file
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rebuild => 0,
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},
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bzr_wrappermode => {
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type => "string",
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example => '06755',
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description => "mode for bzr_wrapper (can safely be made suid)",
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safe => 0,
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rebuild => 0,
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},
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historyurl => {
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type => "string",
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#example => "", # FIXME add example
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description => "url to show file history, using loggerhead ([[file]] substituted)",
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safe => 1,
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rebuild => 1,
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},
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diffurl => {
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type => "string",
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example => "http://example.com/revision?start_revid=[[r2]]#[[file]]-s",
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description => "url to view a diff, using loggerhead ([[file]] and [[r2]] substituted)",
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safe => 1,
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rebuild => 1,
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},
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} #}}}
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sub bzr_log ($) { #{{{
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my $out = shift;
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my @infos = ();
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my $key = undef;
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while (<$out>) {
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my $line = $_;
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my ($value);
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if ($line =~ /^message:/) {
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$key = "message";
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$infos[$#infos]{$key} = "";
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}
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elsif ($line =~ /^(modified|added|renamed|renamed and modified|removed):/) {
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$key = "files";
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unless (defined($infos[$#infos]{$key})) { $infos[$#infos]{$key} = ""; }
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}
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elsif (defined($key) and $line =~ /^ (.*)/) {
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$infos[$#infos]{$key} .= "$1\n";
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}
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elsif ($line eq "------------------------------------------------------------\n") {
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$key = undef;
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push (@infos, {});
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}
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else {
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chomp $line;
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($key, $value) = split /: +/, $line, 2;
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$infos[$#infos]{$key} = $value;
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}
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}
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close $out;
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return @infos;
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} #}}}
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sub rcs_update () { #{{{
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my @cmdline = ("bzr", "update", "--quiet", $config{srcdir});
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if (system(@cmdline) != 0) {
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warn "'@cmdline' failed: $!";
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}
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} #}}}
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sub rcs_prepedit ($) { #{{{
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return "";
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} #}}}
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sub bzr_author ($$) { #{{{
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my ($user, $ipaddr) = @_;
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if (defined $user) {
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return IkiWiki::possibly_foolish_untaint($user);
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}
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elsif (defined $ipaddr) {
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return "Anonymous from ".IkiWiki::possibly_foolish_untaint($ipaddr);
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}
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else {
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return "Anonymous";
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}
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} #}}}
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sub rcs_commit ($$$;$$) { #{{{
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my ($file, $message, $rcstoken, $user, $ipaddr) = @_;
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$user = bzr_author($user, $ipaddr);
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$message = IkiWiki::possibly_foolish_untaint($message);
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if (! length $message) {
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$message = "no message given";
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}
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my @cmdline = ("bzr", "commit", "--quiet", "-m", $message, "--author", $user,
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$config{srcdir}."/".$file);
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if (system(@cmdline) != 0) {
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warn "'@cmdline' failed: $!";
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}
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return undef; # success
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} #}}}
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sub rcs_commit_staged ($$$) {
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# Commits all staged changes. Changes can be staged using rcs_add,
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# rcs_remove, and rcs_rename.
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my ($message, $user, $ipaddr)=@_;
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$user = bzr_author($user, $ipaddr);
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$message = IkiWiki::possibly_foolish_untaint($message);
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if (! length $message) {
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$message = "no message given";
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}
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my @cmdline = ("bzr", "commit", "--quiet", "-m", $message, "--author", $user,
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$config{srcdir});
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if (system(@cmdline) != 0) {
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warn "'@cmdline' failed: $!";
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}
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return undef; # success
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} #}}}
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sub rcs_add ($) { # {{{
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my ($file) = @_;
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my @cmdline = ("bzr", "add", "--quiet", "$config{srcdir}/$file");
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if (system(@cmdline) != 0) {
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warn "'@cmdline' failed: $!";
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}
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} #}}}
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sub rcs_remove ($) { # {{{
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my ($file) = @_;
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my @cmdline = ("bzr", "rm", "--force", "--quiet", "$config{srcdir}/$file");
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if (system(@cmdline) != 0) {
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warn "'@cmdline' failed: $!";
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}
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} #}}}
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sub rcs_rename ($$) { # {{{
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my ($src, $dest) = @_;
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my $parent = IkiWiki::dirname($dest);
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if (system("bzr", "add", "--quiet", "$config{srcdir}/$parent") != 0) {
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warn("bzr add $parent failed\n");
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}
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my @cmdline = ("bzr", "mv", "--quiet", "$config{srcdir}/$src", "$config{srcdir}/$dest");
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if (system(@cmdline) != 0) {
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warn "'@cmdline' failed: $!";
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}
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} #}}}
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sub rcs_recentchanges ($) { #{{{
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my ($num) = @_;
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my @cmdline = ("bzr", "log", "-v", "--show-ids", "--limit", $num,
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$config{srcdir});
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open (my $out, "@cmdline |");
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eval q{use Date::Parse};
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error($@) if $@;
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my @ret;
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foreach my $info (bzr_log($out)) {
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my @pages = ();
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my @message = ();
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foreach my $msgline (split(/\n/, $info->{message})) {
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push @message, { line => $msgline };
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}
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foreach my $file (split(/\n/, $info->{files})) {
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my ($filename, $fileid) = ($file =~ /^(.*?) +([^ ]+)$/);
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# Skip directories
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next if ($filename =~ /\/$/);
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# Skip source name in renames
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$filename =~ s/^.* => //;
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my $diffurl = defined $config{'diffurl'} ? $config{'diffurl'} : "";
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$diffurl =~ s/\[\[file\]\]/$filename/go;
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$diffurl =~ s/\[\[file-id\]\]/$fileid/go;
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$diffurl =~ s/\[\[r2\]\]/$info->{revno}/go;
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push @pages, {
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page => pagename($filename),
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diffurl => $diffurl,
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};
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}
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my $user = $info->{"committer"};
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if (defined($info->{"author"})) { $user = $info->{"author"}; }
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$user =~ s/\s*<.*>\s*$//;
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$user =~ s/^\s*//;
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push @ret, {
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rev => $info->{"revno"},
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user => $user,
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committype => "bzr",
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when => time - str2time($info->{"timestamp"}),
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message => [@message],
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pages => [@pages],
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};
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}
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return @ret;
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} #}}}
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sub rcs_getctime ($) { #{{{
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my ($file) = @_;
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# XXX filename passes through the shell here, should try to avoid
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# that just in case
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my @cmdline = ("bzr", "log", "--limit", '1', "$config{srcdir}/$file");
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open (my $out, "@cmdline |");
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my @log = bzr_log($out);
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if (length @log < 1) {
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return 0;
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}
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eval q{use Date::Parse};
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error($@) if $@;
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my $ctime = str2time($log[0]->{"timestamp"});
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return $ctime;
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} #}}}
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1
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