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-rw-r--r--IkiWiki/Rcs/bazaar.pm178
1 files changed, 178 insertions, 0 deletions
diff --git a/IkiWiki/Rcs/bazaar.pm b/IkiWiki/Rcs/bazaar.pm
new file mode 100644
index 000000000..21821586b
--- /dev/null
+++ b/IkiWiki/Rcs/bazaar.pm
@@ -0,0 +1,178 @@
+#!/usr/bin/perl
+
+use warnings;
+use strict;
+use IkiWiki;
+use Encode;
+use open qw{:utf8 :std};
+
+package IkiWiki;
+
+sub bazaar_log($) {
+ my $out = shift;
+ my @infos;
+
+ while (<$out>) {
+ my $line = $_;
+ my ($key, $value);
+
+ if (/^description:/) {
+ $key = "description";
+ $value = "";
+
+ # slurp everything as the description text
+ # until the next changeset
+ while (<$out>) {
+ if (/^changeset: /) {
+ $line = $_;
+ last;
+ }
+
+ $value .= $_;
+ }
+
+ local $/ = "";
+ chomp $value;
+ $infos[$#infos]{$key} = $value;
+ }
+
+ chomp $line;
+ ($key, $value) = split /: +/, $line, 2;
+
+ if ($key eq "changeset") {
+ push @infos, {};
+
+ # remove the revision index, which is strictly
+ # local to the repository
+ $value =~ s/^\d+://;
+ }
+
+ $infos[$#infos]{$key} = $value;
+ }
+ close $out;
+
+ return @infos;
+}
+
+sub rcs_update () { #{{{
+ my @cmdline = ("bzr", "$config{srcdir}", "update");
+ if (system(@cmdline) != 0) {
+ warn "'@cmdline' failed: $!";
+ }
+} #}}}
+
+sub rcs_prepedit ($) { #{{{
+ return "";
+} #}}}
+
+sub rcs_commit ($$$;$$) { #{{{
+ my ($file, $message, $rcstoken, $user, $ipaddr) = @_;
+
+ if (defined $user) {
+ $user = possibly_foolish_untaint($user);
+ }
+ elsif (defined $ipaddr) {
+ $user = "Anonymous from ".possibly_foolish_untaint($ipaddr);
+ }
+ else {
+ $user = "Anonymous";
+ }
+
+ $message = possibly_foolish_untaint($message);
+ if (! length $message) {
+ $message = "no message given";
+ }
+
+ my @cmdline = ("bzr", "commit",
+ "-m", $message, "--author", $user, $config{srcdir});
+ if (system(@cmdline) != 0) {
+ warn "'@cmdline' failed: $!";
+ }
+
+ return undef; # success
+} #}}}
+
+sub rcs_add ($) { # {{{
+ my ($file) = @_;
+
+ my @cmdline = ("bzr", "add", "$config{srcdir}/$file");
+ if (system(@cmdline) != 0) {
+ warn "'@cmdline' failed: $!";
+ }
+} #}}}
+
+sub rcs_recentchanges ($) { #{{{
+ my ($num) = @_;
+
+ eval q{use CGI 'escapeHTML'};
+ error($@) if $@;
+
+ my @cmdline = ("bzr", "log", "-v", "--limit", $num, $config{srcdir});
+ open (my $out, "@cmdline |");
+
+ eval q{use Date::Parse};
+ error($@) if $@;
+
+ my @ret;
+ foreach my $info (bazaar_log($out)) {
+ my @pages = ();
+ my @message = ();
+
+ foreach my $msgline (split(/\n/, $info->{description})) {
+ push @message, { line => $msgline };
+ }
+
+ foreach my $file (split / /,$info->{files}) {
+ my $diffurl = $config{'diffurl'};
+ $diffurl =~ s/\[\[file\]\]/$file/go;
+ $diffurl =~ s/\[\[r2\]\]/$info->{changeset}/go;
+
+ push @pages, {
+ page => pagename($file),
+ diffurl => $diffurl,
+ };
+ }
+
+ my $user = $info->{"user"};
+ $user =~ s/\s*<.*>\s*$//;
+ $user =~ s/^\s*//;
+
+ push @ret, {
+ rev => $info->{"changeset"},
+ user => $user,
+ committype => "bazaar",
+ when => time - str2time($info->{"date"}),
+ message => [@message],
+ pages => [@pages],
+ };
+ }
+
+ return @ret;
+} #}}}
+
+sub rcs_notify () { #{{{
+ # TODO
+} #}}}
+
+sub rcs_getctime ($) { #{{{
+ my ($file) = @_;
+
+ # XXX filename passes through the shell here, should try to avoid
+ # that just in case
+ my @cmdline = ("bzr", "log", "-v", "--limit", '1', "$config{srcdir}/$file");
+ open (my $out, "@cmdline |");
+
+ my @log = bazaar_log($out);
+
+ if (length @log < 1) {
+ return 0;
+ }
+
+ eval q{use Date::Parse};
+ error($@) if $@;
+
+ my $ctime = str2time($log[0]->{"date"});
+ return $ctime;
+} #}}}
+
+1