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 import (@) { #{{{
    my %setup=@_;

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

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

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

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

    # Generate setup file.
    my @params=(
        "--dumpsetup", $setup{setupfile},
        "--wikiname", $setup{wikiname},
        "--url", $setup{url},
        "--cgiurl", $setup{cgiurl}
    );
    if ($setup{rcs}) {
        push @params, "--rcs", $setup{rcs};
        if ($setup{rcs} eq 'git') {
            push @params, "--set", "git_wrapper=".
                $setup{repository}."/hooks/post-update";
        }
        elsif ($setup{rcs} eq 'svn') {
            push @params, "--set", "svn_wrapper=".
                $setup{repository}."/hooks/post-commit";
        }
        elsif ($setup{rcs} eq 'bzr') {
            # TODO
        }
        elsif ($setup{rcs} eq 'mercurial') {
            # TODO
        }
    }
    if (exists $setup{add_plugins}) {
        foreach my $plugin (@{$setup{add_plugins}}) {
            push @params, "--plugin", $plugin;
        }
    }
    if (exists $setup{disable_plugins}) {
        foreach my $plugin (@{$setup{disable_plugins}}) {
            push @params, "--disable-plugin", $plugin;
        }
    }
    foreach my $key (keys %setup) {
        next if $key =~ /^(disable_plugins|add_plugins|setupfile|wikiname|url|cgiurl||srcdir|destdir|repository)$/;
        push @params, "--set", "$key=$setup{$key}";
    }
    if (system("ikiwiki", @params, $setup{srcdir}, $setup{destdir}) != 0) {
        die "failed: ikiwiki @params";
    }

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

    # Done!
    print "\n\nSuccessfully set up $setup{wikiname}:\n";
    foreach my $key (qw{url srcdir destdir repository setupfile}) {
        next unless exists $setup{$key};
        my $value=$setup{$key};
        $value=~s/^\Q$ENV{HOME}\E\//~\//;
        print "\t$key: ".(" " x (10 - length($key)))." $value\n";
    }
    exit 0;
} #}}}

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