(.*?)<\/comment>/gm) {
push @message, {line => $1};
}
my @pages;
foreach my $match ($change =~ m/<.*?_(file|directory)>(.*?)(<(added|removed)_lines.*\/>)*<\/.*?_(file|directory)>/g) {
# My perl-fu is weak. I'm probably going about this all wrong, anyway.
push @pages, {page => pagename($match)} if ( -f $config{srcdir}."/".$match || -d $config{srcdir}."/".$match) and not $match =~ m/^$/;
}
push @ret, { rev => $rev,
user => $user,
committype => $committype,
when => $when,
message => [@message],
pages => [@pages],
}
}
return @ret;
} #}}}
sub rcs_notify () { #{{{
# TODO
} #}}}
sub rcs_getctime ($) { #{{{
error gettext("getctime not implemented");
} #}}}
1
"""]]
---
Well, here's my version too. It only does getctime -- using a real XML parser, instead of regexp ugliness -- and maybe recentchanges, but that may be bitrotted, or maybe I never finished it, as I only need the getctime. As for actual commits, I have previously voiced my opinion, that this should be done by the plugin generating a patch bundle, and forwarding it to darcs in some way (`darcs apply` or even email to another host, possibly moderated), instead of the hacky direct modification of a working copy. It could also be faster to getctime in a batch. Just reading in all the changes the first time they're needed, might not be a big improvement in many cases, but if we got a batch request from ikiwiki, we could keep reaing the changes until all the files in this batch request have been met. --[[tuomov]]
[[!toggle text="show" id="tuomov"]]
[[!toggleable id="tuomov" text="""
#!/usr/bin/perl
# Stubs for no revision control.
use warnings;
use strict;
use IkiWiki;
package IkiWiki;
sub rcs_update () {
}
sub rcs_prepedit ($) {
return ""
}
sub rcs_commit ($$$) {
return undef # success
}
sub rcs_add ($) {
}
sub rcs_recentchanges ($) {
my $num=shift;
my @ret;
eval q{use Date::Parse};
eval q{use XML::Simple};
my $repodir=$config{srcdir};
if (-d "$config{srcdir}/_darcs") {
my $child = open(LOG, "-|");
if (! $child) {
exec("darcs", "changes", "--xml",
"--repodir", "$repodir",
"--last", "$num")
|| error("darcs changes failed to run");
}
my $data=;
close LOG;
my $log = XMLin($data, ForceArray => 1);
foreach my $patch ($log->{patch}) {
my $date=$patch->{local_date};
my $hash=$patch->{hash};
my $when=concise(ago(time - str2time($date)));
my @pages;
my $child = open(SUMMARY, "-|");
if (! $child) {
exec("darcs", "annotate", "-s", "--xml",
"--match", "hash: $hash",
"--repodir", "$repodir")
|| error("darcs annotate failed to run");
}
my $data=;
close SUMMARY;
my $summary = XMLin("$data", ForceArray => 1);
# TODO: find @pages
push @ret, {
#rev => $rev,
user => $patch->{author},
#committype => $committype,
when => $when,
#message => [@message],
pages => [@pages],
}; # if @pages;
return @ret if @ret >= $num;
}
}
return @ret;
}
sub rcs_notify () {
}
sub rcs_getctime ($) {
my $file=shift;
eval q{use Date::Parse};
eval q{use XML::Simple};
local $/=undef;
# Sigh... doing things the hard way again
my $repodir=$config{srcdir};
my $filer=substr($file, length($repodir));
$filer =~ s:^[/]+::;
my $child = open(LOG, "-|");
if (! $child) {
exec("darcs", "changes", "--xml", "--reverse",
"--repodir", "$repodir", "$filer")
|| error("darcs changes $filer failed to run");
}
my $data=;
close LOG;
my $log = XMLin($data, ForceArray => 1);
my $datestr=$log->{patch}[0]->{local_date};
if (! defined $datestr) {
warn "failed to get ctime for $filer";
return 0;
}
my $date=str2time($datestr);
debug("found ctime ".localtime($date)." for $file");
return $date;
}
1
"""]]
---
I merged the two versions above and made some fixes; it is recording my web edits in darcs and showing a recent changes page.
It is in a [darcs repository](http://joyful.com/darcsweb/darcsweb.cgi?r=ikiwiki-darcs), please send patches. --[[Simon_Michael]]
> I'd like to see at least the following fixed before I commit this: --[[Joey]]
> * Running `darcs record $filename` in backticks is not good (security)
> The thing to do is to open stdout to /dev/null before execing darcs.
> * Get `rcs_recentchanges_xml` working, parsing xml with regexps does
> not seem like a maintenance win.
> * `rcs_notify` should be removed, it's no longer used.
> * Some form of conflict handling. Using darcs to attempt to merge
> the changes is I gusss optional (although every other rcs backend,
> including svn manages to do this), but it needs to at *least* detect
> conflicts and return a page with conflict markers for the user to fix
> the conflict.
I have addressed the recentchanges bit, you can find my hacked up darcs.pm at .
It's got couple of FIXMEs, and a very site-specific filter for recentchanges. Not sure how to do that better though. I will eventually add web commits, probably of my own (and mention it here).
[[!tag patch]]