path: root/IkiWiki/Plugin/rsync.pm

#!/usr/bin/perl
package IkiWiki::Plugin::rsync;

use warnings;
no warnings 'redefine';
use strict;
use IkiWiki 3.00;

sub import {
    hook(type => "getsetup", id => "rsync", call => \&getsetup);
    hook(type => "checkconfig", id => "rsync", call => \&checkconfig);
    hook(type => "postrefresh", id => "rsync", call => \&postrefresh);
}

sub getsetup () {
    return
        plugin => {
            safe => 0,
            rebuild => 0,
        },
        rsync_command => {
            type => "string",
            example => "rsync -qa --delete /path/to/destdir/ user\@host:/path/to/docroot/",
            description => "command to upload regenerated pages to another host",
            safe => 0,
            rebuild => 0,
        },
}

sub checkconfig {
    if (! exists $config{rsync_command} ||
        ! defined $config{rsync_command}) {
        error("Must specify rsync_command");
    }
}

sub postrefresh () {
    debug "in postrefresh hook, gonna run rsync";
    system $config{rsync_command};
    if ($? == -1) {
        error("failed to execute rsync_command: $!");
    } elsif ($? != 0) {
        error(sprintf("rsync_command exited %d", $? >> 8));
    }
}

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