path: root/IkiWiki/Setup/Automator.pm

#!/usr/bin/perl
# Ikiwiki setup automator.

package IkiWiki::Setup::Automator;

use warnings;
use strict;
use IkiWiki;
use Term::ReadLine;
use File::Path;

sub ask ($$) { #{{{
    my ($question, $default)=@_;

    my $r=Term::ReadLine->new("ikiwiki");
    $r->readline($question." ", $default);
} #}}}

sub prettydir ($) { #{{{
    my $dir=shift;
    $dir=~s/^\Q$ENV{HOME}\E\//~\//;
    return $dir;
} #}}}

sub import (@) { #{{{
    my $this=shift;
    IkiWiki::Setup::merge({@_});

    # Sanitize this to avoid problimatic directory names.
    $config{wikiname}=~s/[^-A-Za-z0-9_] //g;
    if (! length $config{wikiname}) {
        die "you must enter a wikiname\n";
    }

    # Avoid overwriting any existing files.
    foreach my $key (qw{srcdir destdir repository dumpsetup}) {
        next unless exists $config{$key};
        my $add="";
        while (-e $config{$key}.$add) {
            $add=1 if ! $add;
            $add++;
        }
        $config{$key}.=$add;
    }

    IkiWiki::checkconfig();

    print "\n\nSetting up $config{wikiname} ...\n";

    # Set up the repository.
    mkpath($config{srcdir}) || die "mkdir $config{srcdir}: $!";
    delete $config{repository} if ! $config{rcs} || $config{rcs}=~/bzr|mercurial/;
    if ($config{rcs}) {
        my @params=($config{rcs}, $config{srcdir});
        push @params, $config{repository} if exists $config{repository};
        if (system("ikiwiki-makerepo", @params) != 0) {
            die "failed: ikiwiki-makerepo @params";
        }
    }

    # Generate setup file.
    require IkiWiki::Setup;
    if ($config{rcs}) {
        if ($config{rcs} eq 'git') {
            $config{git_wrapper}=$config{repository}."/hooks/post-update";
        }
        elsif ($config{rcs} eq 'svn') {
            $config{svn_wrapper}=$config{repository}."/hooks/post-commit";
        }
        elsif ($config{rcs} eq 'bzr') {
            # TODO
        }
        elsif ($config{rcs} eq 'mercurial') {
            # TODO
        }
    }
    IkiWiki::Setup::dump($config{dumpsetup});

    # Build the wiki.
    mkpath($config{destdir}) || die "mkdir $config{destdir}: $!";
    if (system("ikiwiki", "--setup", $config{dumpsetup}) != 0) {
        die "ikiwiki --setup $config{dumpsetup} failed";
    }

    # Done!
    print "\n\nSuccessfully set up $config{wikiname}:\n";
    foreach my $key (qw{url srcdir destdir repository}) {
        next unless exists $config{$key};
        print "\t$key: ".(" " x (10 - length($key)))." ".
            prettydir($config{$key})."\n";
    }
    print "To modify settings, edit ".prettydir($config{dumpsetup})." and then run:\n";
    print " ikiwiki -setup ".prettydir($config{dumpsetup})."\n";
    exit 0;
} #}}}

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