Handle the case when HTML got tidied.

[git.ikiwiki.info.git] / IkiWiki / Rcs / svn.pm

diff --git a/IkiWiki/Rcs/svn.pm b/IkiWiki/Rcs/svn.pm
index 2bc30206bfd5275a4fc9f715aadef91594b312c3..9081c39027b0d21e3cfb15b4e3716c7f1b0fcc3d 100644 (file)
--- a/IkiWiki/Rcs/svn.pm
+++ b/IkiWiki/Rcs/svn.pm
@@ -1,14 +1,23 @@
 #!/usr/bin/perl
 #!/usr/bin/perl

-# For subversion support.
+
+package IkiWiki::Rcs::svn;

 
 use warnings;
 use strict;
 use IkiWiki;
 use POSIX qw(setlocale LC_CTYPE);
 
 
 use warnings;
 use strict;
 use IkiWiki;
 use POSIX qw(setlocale LC_CTYPE);
 

+sub import { #{{{
+       if (exists $IkiWiki::config{svnpath}) {
+               # code depends on the path not having extraneous slashes
+               $IkiWiki::config{svnpath}=~tr#/#/#s;
+               $IkiWiki::config{svnpath}=~s/\/$//;
+               $IkiWiki::config{svnpath}=~s/^\///;
+       }
+} #}}}
+
+

 package IkiWiki;
 package IkiWiki;

-               
-my $svn_webcommit=qr/^web commit (by (\w+)|from (\d+\.\d+\.\d+\.\d+)):?(.*)/;

 
 # svn needs LC_CTYPE set to a UTF-8 locale, so try to find one. Any will do.
 sub find_lc_ctype() {
 
 # svn needs LC_CTYPE set to a UTF-8 locale, so try to find one. Any will do.
 sub find_lc_ctype() {


@@ -63,13 +72,22 @@ sub rcs_prepedit ($) { #{{{
        }
 } #}}}
 
        }
 } #}}}
 

-sub rcs_commit ($$$) { #{{{
+sub rcs_commit ($$$;$$) { #{{{

        # Tries to commit the page; returns undef on _success_ and
        # a version of the page with the rcs's conflict markers on failure.
        # The file is relative to the srcdir.
        my $file=shift;
        my $message=shift;
        my $rcstoken=shift;
        # Tries to commit the page; returns undef on _success_ and
        # a version of the page with the rcs's conflict markers on failure.
        # The file is relative to the srcdir.
        my $file=shift;
        my $message=shift;
        my $rcstoken=shift;

+       my $user=shift;
+       my $ipaddr=shift;
+
+       if (defined $user) {
+               $message="web commit by $user".(length $message ? ": $message" : "");
+       }
+       elsif (defined $ipaddr) {
+               $message="web commit from $ipaddr".(length $message ? ": $message" : "");
+       }

 
        if (-d "$config{srcdir}/.svn") {
                # Check to see if the page has been changed by someone
 
        if (-d "$config{srcdir}/.svn") {
                # Check to see if the page has been changed by someone


@@ -79,9 +97,8 @@ sub rcs_commit ($$$) { #{{{
                if (defined $rev && defined $oldrev && $rev != $oldrev) {
                        # Merge their changes into the file that we've
                        # changed.
                if (defined $rev && defined $oldrev && $rev != $oldrev) {
                        # Merge their changes into the file that we've
                        # changed.

-                       chdir($config{srcdir}); # svn merge wants to be here

                        if (system("svn", "merge", "--quiet", "-r$oldrev:$rev",
                        if (system("svn", "merge", "--quiet", "-r$oldrev:$rev",

-                                  "$config{srcdir}/$file") != 0) {
+                                  "$config{srcdir}/$file", "$config{srcdir}/$file") != 0) {

                                warn("svn merge -r$oldrev:$rev failed\n");
                        }
                }
                                warn("svn merge -r$oldrev:$rev failed\n");
                        }
                }


@@ -89,7 +106,7 @@ sub rcs_commit ($$$) { #{{{
                if (system("svn", "commit", "--quiet", 
                           "--encoding", "UTF-8", "-m",
                           possibly_foolish_untaint($message),
                if (system("svn", "commit", "--quiet", 
                           "--encoding", "UTF-8", "-m",
                           possibly_foolish_untaint($message),

-                          "$config{srcdir}") != 0) {
+                          $config{srcdir}) != 0) {

                        my $conflict=readfile("$config{srcdir}/$file");
                        if (system("svn", "revert", "--quiet", "$config{srcdir}/$file") != 0) {
                                warn("svn revert failed\n");
                        my $conflict=readfile("$config{srcdir}/$file");
                        if (system("svn", "revert", "--quiet", "$config{srcdir}/$file") != 0) {
                                warn("svn revert failed\n");


@@ -100,6 +117,28 @@ sub rcs_commit ($$$) { #{{{
        return undef # success
 } #}}}
 
        return undef # success
 } #}}}
 

+sub rcs_commit_staged ($$$) {
+       # Commits all staged changes. Changes can be staged using rcs_add,
+       # rcs_remove, and rcs_rename.
+       my ($message, $user, $ipaddr)=@_;
+       
+       if (defined $user) {
+               $message="web commit by $user".(length $message ? ": $message" : "");
+       }
+       elsif (defined $ipaddr) {
+               $message="web commit from $ipaddr".(length $message ? ": $message" : "");
+       }
+       
+       if (system("svn", "commit", "--quiet",
+                  "--encoding", "UTF-8", "-m",
+                  possibly_foolish_untaint($message),
+                  $config{srcdir}) != 0) {
+               warn("svn commit failed\n");
+               return 1; # failure     
+       }
+       return undef # success
+}
+

 sub rcs_add ($) { #{{{
        # filename is relative to the root of the srcdir
        my $file=shift;
 sub rcs_add ($) { #{{{
        # filename is relative to the root of the srcdir
        my $file=shift;


@@ -117,16 +156,52 @@ sub rcs_add ($) { #{{{
        }
 } #}}}
 
        }
 } #}}}
 

+sub rcs_remove ($) { #{{{
+       # filename is relative to the root of the srcdir
+       my $file=shift;
+
+       if (-d "$config{srcdir}/.svn") {
+               if (system("svn", "rm", "--force", "--quiet", "$config{srcdir}/$file") != 0) {
+                       warn("svn rm failed\n");
+               }
+       }
+} #}}}
+
+sub rcs_rename ($$) { #{{{
+       # filenames relative to the root of the srcdir
+       my ($src, $dest)=@_;
+       
+       if (-d "$config{srcdir}/.svn") {
+               # Add parent directory for $dest
+               my $parent=dirname($dest);
+               if (! -d "$config{srcdir}/$parent/.svn") {
+                       while (! -d "$config{srcdir}/$parent/.svn") {
+                               $parent=dirname($dest);
+                       }
+                       if (system("svn", "add", "--quiet", "$config{srcdir}/$parent") != 0) {
+                               warn("svn add $parent failed\n");
+                       }
+               }
+
+               if (system("svn", "mv", "--force", "--quiet", 
+                   "$config{srcdir}/$src", "$config{srcdir}/$dest") != 0) {
+                       warn("svn rename failed\n");
+               }
+       }
+} #}}}
+

 sub rcs_recentchanges ($) { #{{{
        my $num=shift;
        my @ret;
        
        return unless -d "$config{srcdir}/.svn";
 
 sub rcs_recentchanges ($) { #{{{
        my $num=shift;
        my @ret;
        
        return unless -d "$config{srcdir}/.svn";
 

-       eval q{use Date::Parse};
-       eval q{use Time::Duration};
-       eval q{use XML::SAX};
-       eval q{use XML::Simple};
+       eval q{
+               use Date::Parse;
+               use XML::SAX;
+               use XML::Simple;
+       };
+       error($@) if $@;

 
        # avoid using XML::SAX::PurePerl, it's buggy with UTF-8 data
        my @parsers = map { ${$_}{Name} } @{XML::SAX->parsers()};
 
        # avoid using XML::SAX::PurePerl, it's buggy with UTF-8 data
        my @parsers = map { ${$_}{Name} } @{XML::SAX->parsers()};


@@ -152,7 +227,7 @@ sub rcs_recentchanges ($) { #{{{
                my $rev = $logentry->{revision};
                my $user = $logentry->{author};
 
                my $rev = $logentry->{revision};
                my $user = $logentry->{author};
 

-               my $when=time - str2time($logentry->{date}, 'UTC');
+               my $when=str2time($logentry->{date}, 'UTC');

 
                foreach my $msgline (split(/\n/, $logentry->{msg})) {
                        push @message, { line => $msgline };
 
                foreach my $msgline (split(/\n/, $logentry->{msg})) {
                        push @message, { line => $msgline };


@@ -160,7 +235,7 @@ sub rcs_recentchanges ($) { #{{{
 
                my $committype="web";
                if (defined $message[0] &&
 
                my $committype="web";
                if (defined $message[0] &&

-                   $message[0]->{line}=~/$svn_webcommit/) {
+                   $message[0]->{line}=~/$config{web_commit_regexp}/) {

                        $user=defined $2 ? "$2" : "$3";
                        $message[0]->{line}=$4;
                }
                        $user=defined $2 ? "$2" : "$3";
                        $message[0]->{line}=$4;
                }


@@ -168,19 +243,24 @@ sub rcs_recentchanges ($) { #{{{
                        $committype="svn";
                }
 
                        $committype="svn";
                }
 

-               foreach (keys %{$logentry->{paths}}) {
-                       next unless /^\/\Q$config{svnpath}\E\/([^ ]+)(?:$|\s)/;
-                       my $file=$1;
+               foreach my $file (keys %{$logentry->{paths}}) {
+                       if (length $config{svnpath}) {
+                               next unless $file=~/^\/\Q$config{svnpath}\E\/([^ ]+)(?:$|\s)/;
+                               $file=$1;
+                       }
+

                        my $diffurl=$config{diffurl};
                        $diffurl=~s/\[\[file\]\]/$file/g;
                        $diffurl=~s/\[\[r1\]\]/$rev - 1/eg;
                        $diffurl=~s/\[\[r2\]\]/$rev/g;
                        my $diffurl=$config{diffurl};
                        $diffurl=~s/\[\[file\]\]/$file/g;
                        $diffurl=~s/\[\[r1\]\]/$rev - 1/eg;
                        $diffurl=~s/\[\[r2\]\]/$rev/g;

+

                        push @pages, {
                                page => pagename($file),
                                diffurl => $diffurl,
                        } if length $file;
                }
                        push @pages, {
                                page => pagename($file),
                                diffurl => $diffurl,
                        } if length $file;
                }

-               push @ret, { rev => $rev,
+               push @ret, {
+                       rev => $rev,

                        user => $user,
                        committype => $committype,
                        when => $when,
                        user => $user,
                        committype => $committype,
                        when => $when,


@@ -193,64 +273,9 @@ sub rcs_recentchanges ($) { #{{{
        return @ret;
 } #}}}
 
        return @ret;
 } #}}}
 

-sub rcs_notify () { #{{{
-       if (! exists $ENV{REV}) {
-               error("REV is not set, not running from svn post-commit hook, cannot send notifications");
-       }
-       my $rev=int(possibly_foolish_untaint($ENV{REV}));
-       
-       my $user=`svnlook author $config{svnrepo} -r $rev`;
-       chomp $user;
-       my $message=`svnlook log $config{svnrepo} -r $rev`;
-       if ($message=~/$svn_webcommit/) {
-               $user=defined $2 ? "$2" : "$3";
-               $message=$4;
-       }
-
-       my @changed_pages;
-       foreach my $change (`svnlook changed $config{svnrepo} -r $rev`) {
-               chomp $change;
-               if ($change =~ /^[A-Z]+\s+\Q$config{svnpath}\E\/(.*)/) {
-                       push @changed_pages, $1;
-               }
-       }
-               
-       require IkiWiki::UserInfo;
-       my @email_recipients=commit_notify_list($user, @changed_pages);
-       if (@email_recipients) {
-               # TODO: if a commit spans multiple pages, this will send
-               # subscribers a diff that might contain pages they did not
-               # sign up for. Should separate the diff per page and
-               # reassemble into one mail with just the pages subscribed to.
-               my $diff=`svnlook diff $config{svnrepo} -r $rev --no-diff-deleted`;
-
-               my $subject="$config{wikiname} update of ";
-               if (@changed_pages > 2) {
-                       $subject.="$changed_pages[0] $changed_pages[1] etc";
-               }
-               else {
-                       $subject.=join(" ", @changed_pages);
-               }
-               $subject.=" by $user";
-
-               my $template=template("notifymail.tmpl");
-               $template->param(
-                       wikiname => $config{wikiname},
-                       diff => $diff,
-                       user => $user,
-                       message => $message,
-               );
-               
-               eval q{use Mail::Sendmail};
-               foreach my $email (@email_recipients) {
-                       sendmail(
-                               To => $email,
-                               From => "$config{wikiname} <$config{adminemail}>",
-                               Subject => $subject,
-                               Message => $template->output,
-                       ) or error("Failed to send update notification mail");
-               }
-       }
+sub rcs_diff ($) { #{{{
+       my $rev=possibly_foolish_untaint(int(shift));
+       return `svnlook diff $config{svnrepo} -r$rev --no-diff-deleted`;

 } #}}}
 
 sub rcs_getctime ($) { #{{{
 } #}}}
 
 sub rcs_getctime ($) { #{{{


@@ -277,6 +302,7 @@ sub rcs_getctime ($) { #{{{
        }
                
        eval q{use Date::Parse};
        }
                
        eval q{use Date::Parse};

+       error($@) if $@;

        $date=str2time($date);
        debug("found ctime ".localtime($date)." for $file");
        return $date;
        $date=str2time($date);
        debug("found ctime ".localtime($date)." for $file");
        return $date;