path: root/ikiwiki

#!/usr/bin/perl -T
$ENV{PATH}="/usr/local/bin:/usr/bin:/bin";

package IkiWiki;
use warnings;
use strict;
use lib '.'; # For use without installation, removed by Makefile.
use IkiWiki;

sub usage () { #{{{
    die "usage: ikiwiki [options] source dest\n";
} #}}}

sub getconfig () { #{{{
    if (! exists $ENV{WRAPPED_OPTIONS}) {
        %config=(
            wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$|\.rss$)},
            wiki_link_regexp => qr/\[\[(?:([^\s\]\|]+)\|)?([^\s\]]+)\]\]/,
            wiki_processor_regexp => qr/\[\[(\w+)\s+([^\]]*)\]\]/,
            wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
            verbose => 0,
            wikiname => "wiki",
            default_pageext => ".mdwn",
            cgi => 0,
            rcs => 'svn',
            notify => 0,
            url => '',
            cgiurl => '',
            historyurl => '',
            diffurl => '',
            anonok => 0,
            rss => 0,
            sanitize => 1,
            rebuild => 0,
            refresh => 0,
            getctime => 0,
            wrapper => undef,
            wrappermode => undef,
            svnrepo => undef,
            svnpath => "trunk",
            srcdir => undef,
            destdir => undef,
            templatedir => "/usr/share/ikiwiki/templates",
            underlaydir => "/usr/share/ikiwiki/basewiki",
            setup => undef,
            adminuser => undef,
            adminemail => undef,
            plugin => [qw{inline}],
            headercontent => '',
        );

        eval q{use Getopt::Long};
        GetOptions(
            "setup|s=s" => \$config{setup},
            "wikiname=s" => \$config{wikiname},
            "verbose|v!" => \$config{verbose},
            "rebuild!" => \$config{rebuild},
            "refresh!" => \$config{refresh},
            "getctime" => \$config{getctime},
            "wrappermode=i" => \$config{wrappermode},
            "rcs=s" => \$config{rcs},
            "no-rcs" => sub { $config{rcs}="" },
            "anonok!" => \$config{anonok},
            "rss!" => \$config{rss},
            "cgi!" => \$config{cgi},
            "notify!" => \$config{notify},
            "sanitize!" => \$config{sanitize},
            "url=s" => \$config{url},
            "cgiurl=s" => \$config{cgiurl},
            "historyurl=s" => \$config{historyurl},
            "diffurl=s" => \$config{diffurl},
            "svnrepo" => \$config{svnrepo},
            "svnpath" => \$config{svnpath},
            "adminemail=s" => \$config{adminemail},
            "exclude=s@" => sub {
                $config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$_[1]/;
            },
            "adminuser=s@" => sub {
                push @{$config{adminuser}}, $_[1]
            },
            "templatedir=s" => sub {
                $config{templatedir}=possibly_foolish_untaint($_[1])
            },
            "underlaydir=s" => sub {
                $config{underlaydir}=possibly_foolish_untaint($_[1])
            },
            "wrapper:s" => sub {
                $config{wrapper}=$_[1] ? $_[1] : "ikiwiki-wrap"
            },
            "plugin=s@" => sub {
                push @{$config{plugin}}, $_[1];
            }
        ) || usage();

        if (! $config{setup}) {
            usage() unless @ARGV == 2;
            $config{srcdir} = possibly_foolish_untaint(shift @ARGV);
            $config{destdir} = possibly_foolish_untaint(shift @ARGV);
            checkconfig();
        }
    }
    else {
        # wrapper passes a full config structure in the environment
        # variable
        eval possibly_foolish_untaint($ENV{WRAPPED_OPTIONS});
        if ($@) {
            error("WRAPPED_OPTIONS: $@");
        }
        checkconfig();
    }
} #}}}

sub main () { #{{{
    getconfig();
    
    if ($config{cgi}) {
        lockwiki();
        loadindex();
        require IkiWiki::CGI;
        cgi();
    }
    elsif ($config{setup}) {
        require IkiWiki::Setup;
        setup();
    }
    elsif ($config{wrapper}) {
        lockwiki();
        require IkiWiki::Wrapper;
        gen_wrapper();
    }
    else {
        lockwiki();
        loadindex();
        require IkiWiki::Render;
        rcs_update();
        rcs_getctime() if $config{getctime};
        refresh();
        rcs_notify() if $config{notify};
        saveindex();
    }
} #}}}

main;