* meta: Add pagespec functions to match against title, author, authorurl,

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

diff --git a/IkiWiki/Rcs/monotone.pm b/IkiWiki/Rcs/monotone.pm
index 4709dc04fe5e064931b45ceacea7da2f71627920..0ae2c1a3268e26489721de080078e07ab0bacbb5 100644 (file)
--- a/IkiWiki/Rcs/monotone.pm
+++ b/IkiWiki/Rcs/monotone.pm
@@ -10,7 +10,7 @@ package IkiWiki;
 
 my $sha1_pattern = qr/[0-9a-fA-F]{40}/; # pattern to validate sha1sums
 
 
 my $sha1_pattern = qr/[0-9a-fA-F]{40}/; # pattern to validate sha1sums
 

-sub check_config() {
+sub check_config() { #{{{

        if (!defined($config{mtnrootdir})) {
                $config{mtnrootdir} = $config{srcdir};
        }
        if (!defined($config{mtnrootdir})) {
                $config{mtnrootdir} = $config{srcdir};
        }


@@ -24,20 +24,20 @@ sub check_config() {
        
        chdir $config{srcdir}
            or error("Cannot chdir to $config{srcdir}: $!");
        
        chdir $config{srcdir}
            or error("Cannot chdir to $config{srcdir}: $!");

-}
+} #}}}

 
 

-sub get_rev () {
+sub get_rev () { #{{{

        my $sha1 = `mtn --root=$config{mtnrootdir} automate get_base_revision_id`;
 
        ($sha1) = $sha1 =~ m/($sha1_pattern)/; # sha1 is untainted now
        if (! $sha1) {
        my $sha1 = `mtn --root=$config{mtnrootdir} automate get_base_revision_id`;
 
        ($sha1) = $sha1 =~ m/($sha1_pattern)/; # sha1 is untainted now
        if (! $sha1) {

-               warn("Unable to get base revision for '$config{srcdir}'.")
+               debug("Unable to get base revision for '$config{srcdir}'.")

        }
 
        return $sha1;
        }
 
        return $sha1;

-}
+} #}}}

 
 

-sub get_rev_auto ($) {
+sub get_rev_auto ($) { #{{{

        my $automator=shift;
 
        my @results = $automator->call("get_base_revision_id");
        my $automator=shift;
 
        my @results = $automator->call("get_base_revision_id");


@@ -45,27 +45,29 @@ sub get_rev_auto ($) {
        my $sha1 = $results[0];
        ($sha1) = $sha1 =~ m/($sha1_pattern)/; # sha1 is untainted now
        if (! $sha1) {
        my $sha1 = $results[0];
        ($sha1) = $sha1 =~ m/($sha1_pattern)/; # sha1 is untainted now
        if (! $sha1) {

-               warn("Unable to get base revision for '$config{srcdir}'.")
+               debug("Unable to get base revision for '$config{srcdir}'.")

        }
 
        return $sha1;
        }
 
        return $sha1;

-}
-
-sub mtn_merge ($$$$$) {
-    my $leftRev=shift;
-    my $rightRev=shift;
-    my $branch=shift;
-    my $author=shift;
-    my $message=shift; # ignored for the moment because mtn doesn't support it
+} #}}}
+
+sub mtn_merge ($$$$) { #{{{
+       my $leftRev=shift;
+       my $rightRev=shift;
+       my $branch=shift;
+       my $author=shift;

     
     

-    my $mergeRev;
+       my $mergeRev;

 
        my $mergerc = $config{mtnmergerc};
     
        my $child = open(MTNMERGE, "-|");
        if (! $child) {
                open STDERR, ">&STDOUT";
 
        my $mergerc = $config{mtnmergerc};
     
        my $child = open(MTNMERGE, "-|");
        if (! $child) {
                open STDERR, ">&STDOUT";

-               exec("mtn", "--root=$config{mtnrootdir}", "--rcfile", $mergerc, "explicit_merge", $leftRev, $rightRev, $branch, "--author", $author, "--key", $config{mtnkey}) || error("mtn merge failed to run");
+               exec("mtn", "--root=$config{mtnrootdir}", "--rcfile",
+                    $mergerc, "explicit_merge", $leftRev, $rightRev,
+                    $branch, "--author", $author, "--key", 
+                    $config{mtnkey}) || error("mtn merge failed to run");

        }
 
        while (<MTNMERGE>) {
        }
 
        while (<MTNMERGE>) {


@@ -76,12 +78,12 @@ sub mtn_merge ($$$$$) {
        
        close MTNMERGE || return undef;
 
        
        close MTNMERGE || return undef;
 

-       warn("merged $leftRev, $rightRev to make $mergeRev");
+       debug("merged $leftRev, $rightRev to make $mergeRev");

 
        return $mergeRev;
 
        return $mergeRev;

-}
+} #}}}

 
 

-sub commit_file_to_new_rev($$$$$$$$) {
+sub commit_file_to_new_rev($$$$$$$$) { #{{{

        my $automator=shift;
        my $wsfilename=shift;
        my $oldFileID=shift;
        my $automator=shift;
        my $wsfilename=shift;
        my $oldFileID=shift;


@@ -94,48 +96,51 @@ sub commit_file_to_new_rev($$$$$$$$) {
        #store the file
        my ($out, $err) = $automator->call("put_file", $oldFileID, $newFileContents);
        my ($newFileID) = ($out =~ m/^($sha1_pattern)$/);
        #store the file
        my ($out, $err) = $automator->call("put_file", $oldFileID, $newFileContents);
        my ($newFileID) = ($out =~ m/^($sha1_pattern)$/);

-       error("Failed to store file data for $wsfilename in repository") if (!defined($newFileID) || 40 != length $newFileID);
+       error("Failed to store file data for $wsfilename in repository")
+               if (! defined $newFileID || length $newFileID != 40);

 
        # get the mtn filename rather than the workspace filename
        ($out, $err) = $automator->call("get_corresponding_path", $oldrev, $wsfilename, $oldrev);
        my ($filename) = ($out =~ m/^file "(.*)"$/);
        error("Couldn't find monotone repository path for file $wsfilename") if (! $filename);
 
        # get the mtn filename rather than the workspace filename
        ($out, $err) = $automator->call("get_corresponding_path", $oldrev, $wsfilename, $oldrev);
        my ($filename) = ($out =~ m/^file "(.*)"$/);
        error("Couldn't find monotone repository path for file $wsfilename") if (! $filename);

-       warn("Converted ws filename of $wsfilename to repos filename of $filename");
+       debug("Converted ws filename of $wsfilename to repos filename of $filename");

 
        # then stick in a new revision for this file
 
        # then stick in a new revision for this file

-       my $manifest =  "format_version \"1\"\n\n".
-                                       "new_manifest [0000000000000000000000000000000000000000]\n\n".
-                                       "old_revision [$oldrev]\n\n".
-                                       "patch \"$filename\"\n".
-                                       " from [$oldFileID]\n".
-                                       "   to [$newFileID]\n";
+       my $manifest = "format_version \"1\"\n\n".
+                      "new_manifest [0000000000000000000000000000000000000000]\n\n".
+                      "old_revision [$oldrev]\n\n".
+                      "patch \"$filename\"\n".
+                      " from [$oldFileID]\n".
+                      "   to [$newFileID]\n";

        ($out, $err) = $automator->call("put_revision", $manifest);
        my ($newRevID) = ($out =~ m/^($sha1_pattern)$/);
        ($out, $err) = $automator->call("put_revision", $manifest);
        my ($newRevID) = ($out =~ m/^($sha1_pattern)$/);

-       error("Unable to make new monotone repository revision") if (!defined($newRevID) || 40 != length $newRevID);
-       warn("put revision: $newRevID");
+       error("Unable to make new monotone repository revision")
+               if (! defined $newRevID || length $newRevID != 40);
+       debug("put revision: $newRevID");

        
        # now we need to add certs for this revision...
        # author, branch, changelog, date
        $automator->call("cert", $newRevID, "author", $author);
        $automator->call("cert", $newRevID, "branch", $branch);
        $automator->call("cert", $newRevID, "changelog", $message);
        
        # now we need to add certs for this revision...
        # author, branch, changelog, date
        $automator->call("cert", $newRevID, "author", $author);
        $automator->call("cert", $newRevID, "branch", $branch);
        $automator->call("cert", $newRevID, "changelog", $message);

-       $automator->call("cert", $newRevID, "date", time2str("%Y-%m-%dT%T", time, "UTC"));
+       $automator->call("cert", $newRevID, "date",
+               time2str("%Y-%m-%dT%T", time, "UTC"));

        
        

-       warn("Added certs for rev: $newRevID");
+       debug("Added certs for rev: $newRevID");

        return $newRevID;
        return $newRevID;

-}
+} #}}}

 
 

-sub check_mergerc() {
+sub check_mergerc () { #{{{

        my $mergerc = $config{mtnmergerc};
        if (! -r $mergerc ) {
        my $mergerc = $config{mtnmergerc};
        if (! -r $mergerc ) {

-               warn("$mergerc doesn't exist.  Creating file with default mergers.");
-               open(my $out, ">$mergerc") or error("can't open $mergerc: $!");
+               debug("$mergerc doesn't exist. Creating file with default mergers.");
+               open (my $out, ">", $mergerc) or error("can't open $mergerc: $!");

                print $out <DATA>;
                close $out;
        }
                print $out <DATA>;
                close $out;
        }

-}
+} #}}}

 
 

-sub read_certs ($$) {
+sub read_certs ($$) { #{{{

        my $automator=shift;
        my $rev=shift;
        my @results = $automator->call("certs", $rev);
        my $automator=shift;
        my $rev=shift;
        my @results = $automator->call("certs", $rev);


@@ -153,9 +158,9 @@ sub read_certs ($$) {
        }
 
        return @ret;
        }
 
        return @ret;

-}
+} #}}}

 
 

-sub get_changed_files ($$) {
+sub get_changed_files ($$) { #{{{

        my $automator=shift;
        my $rev=shift;
        
        my $automator=shift;
        my $rev=shift;
        


@@ -167,38 +172,33 @@ sub get_changed_files ($$) {
        
        while ($changes =~ m/\s*(add_file|patch|delete|rename)\s"(.*?)(?<!\\)"\n/sg) {
                my $file = $2;
        
        while ($changes =~ m/\s*(add_file|patch|delete|rename)\s"(.*?)(?<!\\)"\n/sg) {
                my $file = $2;

-               if (! $seen{$file}) {   # don't add the same file multiple times
+               # don't add the same file multiple times
+               if (! $seen{$file}) {

                        push @ret, $file;
                        $seen{$file} = 1;
                }
        }
        
        return @ret;
                        push @ret, $file;
                        $seen{$file} = 1;
                }
        }
        
        return @ret;

-}
-
-# The following functions are the ones actually called by Ikiwiki
-
-sub rcs_update () {
-       # Update working directory to current version.
+} #}}}

 
 

+sub rcs_update () { #{{{

        check_config();
 
        if (defined($config{mtnsync}) && $config{mtnsync}) {
        check_config();
 
        if (defined($config{mtnsync}) && $config{mtnsync}) {

-               if (system("mtn", "--root=$config{mtnrootdir}", "sync", "--quiet", "--ticker=none", "--key", $config{mtnkey}) != 0) {
-                       warn("monotone sync failed before update\n");
+               if (system("mtn", "--root=$config{mtnrootdir}", "sync",
+                          "--quiet", "--ticker=none", 
+                          "--key", $config{mtnkey}) != 0) {
+                       debug("monotone sync failed before update");

                }
        }
 
        if (system("mtn", "--root=$config{mtnrootdir}", "update", "--quiet") != 0) {
                }
        }
 
        if (system("mtn", "--root=$config{mtnrootdir}", "update", "--quiet") != 0) {

-               warn("monotone update failed\n");
+               debug("monotone update failed");

        }
        }

-}
+} #}}}

 
 

-sub rcs_prepedit ($) {
-       # Prepares to edit a file under revision control. Returns a token
-       # that must be passed into rcs_commit when the file is ready
-       # for committing.
-       # The file is relative to the srcdir.
+sub rcs_prepedit ($) { #{{{

        my $file=shift;
 
        check_config();
        my $file=shift;
 
        check_config();


@@ -206,9 +206,9 @@ sub rcs_prepedit ($) {
        # For monotone, return the revision of the file when
        # editing begins.
        return get_rev();
        # For monotone, return the revision of the file when
        # editing begins.
        return get_rev();

-}
+} #}}}

 
 

-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.
        # 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.


@@ -239,20 +239,17 @@ sub rcs_commit ($$$;$$) {
 
                # Something has been committed, has this file changed?
                my ($out, $err);
 
                # Something has been committed, has this file changed?
                my ($out, $err);

-               #$automator->setOpts("-r", $oldrev, "-r", $rev);
-               #my ($out, $err) = $automator->call("content_diff", $file);
-               #debug("Problem committing $file") if ($err ne "");
-               # FIXME: use of $file in these backticks is not wise from a
-               # security POV. Probably safe, but should be avoided
-               # anyway.
-               my $diff = `mtn --root=$config{mtnrootdir} au content_diff -r $oldrev -r $rev $file`; # was just $out;
-
+               $automator->setOpts("r", $oldrev, "r", $rev);
+               ($out, $err) = $automator->call("content_diff", $file);
+               debug("Problem committing $file") if ($err ne "");
+               my $diff = $out;
+               

                if ($diff) {
                if ($diff) {

-                       # this file has changed
-                       # commit a revision with just this file changed off
-                       # the old revision
+                       # Commit a revision with just this file changed off
+                       # the old revision.
+                       #

                        # first get the contents
                        # first get the contents

-                       warn("File changed: forming branch\n");
+                       debug("File changed: forming branch");

                        my $newfile=readfile("$config{srcdir}/$file");
                        
                        # then get the old content ID from the diff
                        my $newfile=readfile("$config{srcdir}/$file");
                        
                        # then get the old content ID from the diff


@@ -274,52 +271,55 @@ sub rcs_commit ($$$;$$) {
 
                        # if we made it to here then the file has been committed... revert the local copy
                        if (system("mtn", "--root=$config{mtnrootdir}", "revert", $file) != 0) {
 
                        # if we made it to here then the file has been committed... revert the local copy
                        if (system("mtn", "--root=$config{mtnrootdir}", "revert", $file) != 0) {

-                               warn("Unable to revert $file after merge on conflicted commit!");
+                               debug("Unable to revert $file after merge on conflicted commit!");

                        }
                        }

-                       warn("Divergence created!  Attempting auto-merge.");
+                       debug("Divergence created! Attempting auto-merge.");

 
                        check_mergerc();
 
                        # see if it will merge cleanly
                        $ENV{MTN_MERGE}="fail";
 
                        check_mergerc();
 
                        # see if it will merge cleanly
                        $ENV{MTN_MERGE}="fail";

-                       my $mergeResult = mtn_merge($newRevID, $rev, $branch, $author, "Auto-merging parallel web edits.");
+                       my $mergeResult = mtn_merge($newRevID, $rev, $branch, $author);

                        $ENV{MTN_MERGE}="";
 
                        # push any changes so far
                        if (defined($config{mtnsync}) && $config{mtnsync}) {
                                if (system("mtn", "--root=$config{mtnrootdir}", "push", "--quiet", "--ticker=none", "--key", $config{mtnkey}) != 0) {
                        $ENV{MTN_MERGE}="";
 
                        # push any changes so far
                        if (defined($config{mtnsync}) && $config{mtnsync}) {
                                if (system("mtn", "--root=$config{mtnrootdir}", "push", "--quiet", "--ticker=none", "--key", $config{mtnkey}) != 0) {

-                                       warn("monotone push failed\n");
+                                       debug("monotone push failed");

                                }
                        }
                        
                        if (defined($mergeResult)) {
                                # everything is merged - bring outselves up to date
                                }
                        }
                        
                        if (defined($mergeResult)) {
                                # everything is merged - bring outselves up to date

-                               if (system("mtn", "--root=$config{mtnrootdir}", "update", "-r", $mergeResult) != 0) {
-                                       warn("Unable to update to rev $mergeResult after merge on conflicted commit!");
+                               if (system("mtn", "--root=$config{mtnrootdir}",
+                                          "update", "-r", $mergeResult) != 0) {
+                                       debug("Unable to update to rev $mergeResult after merge on conflicted commit!");

                                }
                                }

-                       } else {
-                               warn("Auto-merge failed.  Using diff-merge to add conflict markers.");
+                       }
+                       else {
+                               debug("Auto-merge failed.  Using diff-merge to add conflict markers.");

                                
                                $ENV{MTN_MERGE}="diffutils_force";
                                
                                $ENV{MTN_MERGE}="diffutils_force";

-                               $mergeResult = mtn_merge($newRevID, $rev, $branch, $author, "Merge parallel conflicting web edits (adding inline conflict markers).\nThis revision should be cleaned up manually.");
+                               $mergeResult = mtn_merge($newRevID, $rev, $branch, $author);

                                $ENV{MTN_MERGE}="";
                                
                                if (!defined($mergeResult)) {
                                $ENV{MTN_MERGE}="";
                                
                                if (!defined($mergeResult)) {

-                                       warn("Unable to insert conflict markers!");
-                                       error("Your commit succeeded.  Unfortunately, someone else committed something to the same\n".
-                                               "part of the wiki at the same time.  Both versions are stored in the monotone repository,\n".
-                                               "but at present the different versions cannot be reconciled through the web interface.\n\n".
-                                               "Please use the non-web interface to resolve the conflicts.\n");
+                                       debug("Unable to insert conflict markers!");
+                                       error("Your commit succeeded. Unfortunately, someone else committed something to the same ".
+                                               "part of the wiki at the same time. Both versions are stored in the monotone repository, ".
+                                               "but at present the different versions cannot be reconciled through the web interface. ".
+                                               "Please use the non-web interface to resolve the conflicts.");

                                }
                                
                                }
                                

-                               # suspend this revision because it has conflict markers...
-                               if (system("mtn", "--root=$config{mtnrootdir}", "update", "-r", $mergeResult) != 0) {
-                                       warn("Unable to update to rev $mergeResult after conflict-enhanced merge on conflicted commit!");
+                               if (system("mtn", "--root=$config{mtnrootdir}",
+                                          "update", "-r", $mergeResult) != 0) {
+                                       debug("Unable to update to rev $mergeResult after conflict-enhanced merge on conflicted commit!");

                                }
                                
                                }
                                

-                               # return "conflict enhanced" file to the user for cleanup
-                               # note, this relies on the fact that ikiwiki seems to call rcs_prepedit() again
-                               # after we return
+                               # return "conflict enhanced" file to the user
+                               # for cleanup note, this relies on the fact
+                               # that ikiwiki seems to call rcs_prepedit()
+                               # again after we return

                                return readfile("$config{srcdir}/$file");
                        }
                        return undef;
                                return readfile("$config{srcdir}/$file");
                        }
                        return undef;


@@ -327,59 +327,43 @@ sub rcs_commit ($$$;$$) {
                $automator->close();
        }
 
                $automator->close();
        }
 

-       # if we reached here then the file we're looking at hasn't changed since $oldrev.  Commit it.
+       # If we reached here then the file we're looking at hasn't changed
+       # since $oldrev. Commit it.

 
 

-       if (system("mtn", "--root=$config{mtnrootdir}", "commit", "--quiet", "--author", $author, "--key", $config{mtnkey},
-                               "-m", possibly_foolish_untaint($message), $file) != 0) {
-               warn("Traditional commit failed!\nReturning data as conflict.\n");
+       if (system("mtn", "--root=$config{mtnrootdir}", "commit", "--quiet",
+                  "--author", $author, "--key", $config{mtnkey}, "-m",
+                  possibly_foolish_untaint($message), $file) != 0) {
+               debug("Traditional commit failed! Returning data as conflict.");

                my $conflict=readfile("$config{srcdir}/$file");
                my $conflict=readfile("$config{srcdir}/$file");

-               if (system("mtn", "--root=$config{mtnrootdir}", "revert", "--quiet", $file) != 0) {
-                       warn("monotone revert failed\n");
+               if (system("mtn", "--root=$config{mtnrootdir}", "revert",
+                          "--quiet", $file) != 0) {
+                       debug("monotone revert failed");

                }
                return $conflict;
        }
        if (defined($config{mtnsync}) && $config{mtnsync}) {
                }
                return $conflict;
        }
        if (defined($config{mtnsync}) && $config{mtnsync}) {

-               if (system("mtn", "--root=$config{mtnrootdir}", "sync", "--quiet", "--ticker=none", "--key", $config{mtnkey}) != 0) {
-                       warn("monotone sync failed\n");
+               if (system("mtn", "--root=$config{mtnrootdir}", "sync",
+                          "--quiet", "--ticker=none", "--key",
+                          $config{mtnkey}) != 0) {
+                       debug("monotone sync failed");

                }
        }
 
        return undef # success
                }
        }
 
        return undef # success

-}
+} #}}}

 
 

-sub rcs_add ($) {
-       # Add a file. The filename is relative to the root of the srcdir.
+sub rcs_add ($) { #{{{

        my $file=shift;
 
        check_config();
 
        my $file=shift;
 
        check_config();
 

-       if (system("mtn", "--root=$config{mtnrootdir}", "add", "--quiet", "$config{srcdir}/$file") != 0) {
+       if (system("mtn", "--root=$config{mtnrootdir}", "add", "--quiet",
+                  $file) != 0) {

                error("Monotone add failed");
        }
                error("Monotone add failed");
        }

-}
-
-sub rcs_recentchanges ($) {
-       # Examine the RCS history and generate a list of recent changes.
-       # The data structure returned for each change is:
-       # {
-       #       user => # name of user who made the change,
-       #       committype => # either "web" or the name of the rcs,
-       #       when => # time when the change was made,
-       #       message => [
-       #               { line => "commit message line" },
-       #               { line => "commit message line" },
-       #               # etc,
-       #       ],
-       #       pages => [
-       #               {
-       #                       page => # name of page changed,
-       #                       diffurl => # optional url to a diff showing 
-       #                                  # the changes,
-       #               },
-       #               # repeat for each page changed in this commit,
-       #       ],
-       # }
+} #}}}

 
 

+sub rcs_recentchanges ($) { #{{{

        my $num=shift;
        my @ret;
 
        my $num=shift;
        my @ret;
 


@@ -393,18 +377,17 @@ sub rcs_recentchanges ($) {
 
        my $child = open(MTNLOG, "-|");
        if (! $child) {
 
        my $child = open(MTNLOG, "-|");
        if (! $child) {

-               exec("mtn", "log", "--root=$config{mtnrootdir}", "--no-graph", "--brief") || error("mtn log failed to run");
+               exec("mtn", "log", "--root=$config{mtnrootdir}", "--no-graph",
+                    "--brief") || error("mtn log failed to run");

        }
 
        }
 

-       my $line;
-
-       while (($num >= 0) and ($line = <MTNLOG>)) {
+       while (($num >= 0) and (my $line = <MTNLOG>)) {

                if ($line =~ m/^($sha1_pattern)/) {
                        push @revs, $1;
                        $num -= 1;
                }
        }
                if ($line =~ m/^($sha1_pattern)/) {
                        push @revs, $1;
                        $num -= 1;
                }
        }

-       close MTNLOG || warn "mtn log exited $?";
+       close MTNLOG || debug("mtn log exited $?");

 
        my $automator = Monotone->new();
        $automator->open(undef, $config{mtnrootdir});
 
        my $automator = Monotone->new();
        $automator->open(undef, $config{mtnrootdir});


@@ -421,20 +404,23 @@ sub rcs_recentchanges ($) {
                my (@pages, @message);
                
                foreach my $cert (@$certs) {
                my (@pages, @message);
                
                foreach my $cert (@$certs) {

-                       if ($cert->{signature} eq "ok" && $cert->{trust} eq "trusted") {
+                       if ($cert->{signature} eq "ok" &&
+                           $cert->{trust} eq "trusted") {

                                if ($cert->{name} eq "author") {
                                        $user = $cert->{value};
                                if ($cert->{name} eq "author") {
                                        $user = $cert->{value};

-                                       # detect the source of the commit from the changelog
+                                       # detect the source of the commit
+                                       # from the changelog

                                        if ($cert->{key} eq $config{mtnkey}) {
                                                $committype = "web";
                                        } else {
                                                $committype = "monotone";
                                        }
                                } elsif ($cert->{name} eq "date") {
                                        if ($cert->{key} eq $config{mtnkey}) {
                                                $committype = "web";
                                        } else {
                                                $committype = "monotone";
                                        }
                                } elsif ($cert->{name} eq "date") {

-                                       $when = time - str2time($cert->{value}, 'UTC');
+                                       $when = str2time($cert->{value}, 'UTC');

                                } elsif ($cert->{name} eq "changelog") {
                                        my $messageText = $cert->{value};
                                } elsif ($cert->{name} eq "changelog") {
                                        my $messageText = $cert->{value};

-                                       # split the changelog into multiple lines
+                                       # split the changelog into multiple
+                                       # lines

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


@@ -464,70 +450,17 @@ sub rcs_recentchanges ($) {
        $automator->close();
 
        return @ret;
        $automator->close();
 
        return @ret;

-}
-
-sub rcs_notify () {
-       # This function is called when a change is committed to the wiki,
-       # and ikiwiki is running as a post-commit hook from the RCS.
-       # It should examine the repository to somehow determine what pages
-       # changed, and then send emails to users subscribed to those pages.
-       
-       warn("The monotone rcs_notify function is currently untested.  Use at own risk!");
-       
-       if (! exists $ENV{REV}) {
-               error(gettext("REV is not set, not running from mtn post-commit hook, cannot send notifications"));
-       }
-       if ($ENV{REV} !~ m/($sha1_pattern)/) { # sha1 is untainted now
-               error(gettext("REV is not a valid revision identifier, cannot send notifications"));
-       }
-       my $rev = $1;
-       
-       check_config();
-
-       my $automator = Monotone->new();
-       $automator->open(undef, $config{mtnrootdir});
-
-       my $certs = [read_certs($automator, $rev)];
-       my $user;
-       my $message;
-       my $when;
+} #}}}

 
 

-       foreach my $cert (@$certs) {
-               if ($cert->{signature} eq "ok" && $cert->{trust} eq "trusted") {
-                       if ($cert->{name} eq "author") {
-                               $user = $cert->{value};
-                       } elsif ($cert->{name} eq "date") {
-                               $when = $cert->{value};
-                       } elsif ($cert->{name} eq "changelog") {
-                               $message = $cert->{value};
-                       }
-               }
-       }
-               
-       my @changed_pages = get_changed_files($automator, $rev);
-       
-       $automator->close();
-       
-       require IkiWiki::UserInfo;
-       send_commit_mails(
-               sub {
-                       return $message;
-               },
-               sub {
-                       `mtn --root=$config{mtnrootdir} au content_diff -r $rev`;
-               }, $user, @changed_pages);
-}
-
-sub rcs_getctime ($) {
-       # Optional, used to get the page creation time from the RCS.
-       # error gettext("getctime not implemented");
+sub rcs_getctime ($) { #{{{

        my $file=shift;
 
        check_config();
 
        my $child = open(MTNLOG, "-|");
        if (! $child) {
        my $file=shift;
 
        check_config();
 
        my $child = open(MTNLOG, "-|");
        if (! $child) {

-               exec("mtn", "log", "--root=$config{mtnrootdir}", "--no-graph", "--brief", $file) || error("mtn log $file failed to run");
+               exec("mtn", "log", "--root=$config{mtnrootdir}", "--no-graph",
+                    "--brief", $file) || error("mtn log $file failed to run");

        }
 
        my $firstRev;
        }
 
        my $firstRev;


@@ -536,10 +469,10 @@ sub rcs_getctime ($) {
                        $firstRev=$1;
                }
        }
                        $firstRev=$1;
                }
        }

-       close MTNLOG || warn "mtn log $file exited $?";
+       close MTNLOG || debug("mtn log $file exited $?");

 
        if (! defined $firstRev) {
 
        if (! defined $firstRev) {

-               warn "failed to parse mtn log for $file\n";
+               debug "failed to parse mtn log for $file";

                return 0;
        }
 
                return 0;
        }
 


@@ -561,14 +494,14 @@ sub rcs_getctime ($) {
        }
 
        if (! defined $date) {
        }
 
        if (! defined $date) {

-               warn "failed to find date cert for revision $firstRev when looking for creation time of $file\n";
+               debug "failed to find date cert for revision $firstRev when looking for creation time of $file";

                return 0;
        }
 
        $date=str2time($date, 'UTC');
        debug("found ctime ".localtime($date)." for $file");
        return $date;
                return 0;
        }
 
        $date=str2time($date, 'UTC');
        debug("found ctime ".localtime($date)." for $file");
        return $date;

-}
+} #}}}

 
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