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web commit by tuomov: Another partial darcs suppot plugin

master
joey 2007-03-25 17:18:53 +00:00
parent a0727f4915
commit 9338c26ea4
1 changed files with 134 additions and 1 deletions
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133
doc/patchqueue/darcs.mdwn
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@ -329,3 +329,136 @@ This is my ([bma](bma@bmalee.eu)) darcs.pm - it's messy (my Perl isn't up to muc
"""]]
---
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.
[[toggle text="show" id="tuomov"]]
[[toggleable id="tuomov" text="""
<pre>
#!/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=<LOG>;
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=<SUMMARY>;
close SUMMARY;
my $summary = XMLin("<lame>$data</lame>", 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=<LOG>;
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
</pre>
"""]]