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#!/usr/bin/perl
# Ikiwiki setup automator.
package IkiWiki::Setup::Automator;
use warnings;
use strict;
use IkiWiki;
use IkiWiki::UserInfo;
use Term::ReadLine;
use File::Path;
use Encode;
sub ask ($$) {
my ($question, $default)=@_;
my $r=Term::ReadLine->new("ikiwiki");
$r->ornaments("md,me");
$r->readline(encode_utf8($question)." ", $default);
}
sub prettydir ($) {
my $dir=shift;
$dir=~s/^\Q$ENV{HOME}\E\//~\//;
return $dir;
}
sub sanitize_wikiname ($) {
my $wikiname=shift;
# Sanitize this to avoid problimatic directory names.
$wikiname=~s/[^-A-Za-z0-9_]//g;
if (! length $wikiname) {
error gettext("you must enter a wikiname (that contains alphanumerics)");
}
return $wikiname;
}
sub import (@) {
my $this=shift;
$config{setuptype}='Yaml';
IkiWiki::Setup::merge({@_});
if (! $config{force_overwrite}) {
# Avoid overwriting any existing files.
foreach my $key (qw{srcdir destdir repository dumpsetup}) {
next unless exists $config{$key};
my $add="";
my $dir=IkiWiki::dirname($config{$key})."/";
my $base=IkiWiki::basename($config{$key});
while (-e $dir.$add.$base) {
$add=1 if ! $add;
$add++;
}
$config{$key}=$dir.$add.$base;
}
}
# Set up wrapper
if ($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 'monotone') {
$config{mtn_wrapper}=$config{srcdir}."_MTN/ikiwiki-netsync-hook";
}
elsif ($config{rcs} eq 'darcs') {
$config{darcs_wrapper}=$config{repository}."/_darcs/ikiwiki-wrapper";
}
elsif ($config{rcs} eq 'bzr') {
# TODO
print STDERR "warning: do not know how to set up the bzr_wrapper hook!\n";
}
elsif ($config{rcs} eq 'mercurial') {
# TODO
print STDERR "warning: do not know how to set up the mercurial_wrapper hook!\n";
}
elsif ($config{rcs} eq 'tla') {
# TODO
print STDERR "warning: do not know how to set up the tla_wrapper hook!\n";
}
elsif ($config{rcs} eq 'cvs') {
$config{cvs_wrapper}=$config{repository}."/CVSROOT/post-commit";
}
else {
error sprintf(gettext("unsupported revision control system %s"),
$config{rcs});
}
}
IkiWiki::checkconfig();
print "\n\nSetting up $config{wikiname} ...\n";
# Set up the srcdir.
mkpath($config{srcdir}) || die "mkdir $config{srcdir}: $!";
# Copy in example wiki.
if (exists $config{example}) {
# cp -R is POSIX
# Another reason not to use -a is so that pages such as blog
# posts will not have old creation dates on this new wiki.
system("cp -R $IkiWiki::installdir/share/ikiwiki/examples/$config{example}/* $config{srcdir}");
delete $config{example};
}
# Set up the repository.
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) {
error gettext("failed to set up the repository with ikiwiki-makerepo");
}
}
# Make sure that all the listed plugins can load
# and checkconfig is ok. If a plugin fails to work,
# remove it from the configuration and keep on truckin'.
my %bakconfig=%config; # checkconfig can modify %config so back up
if (! eval { IkiWiki::loadplugins(); IkiWiki::checkconfig() }) {
foreach my $plugin (@{$config{default_plugins}}, @{$bakconfig{add_plugins}}) {
eval {
# delete all hooks so that only this plugins's
# checkconfig will be run
%IkiWiki::hooks=();
IkiWiki::loadplugin($plugin);
IkiWiki::run_hooks(checkconfig => sub { shift->() });
};
if ($@) {
my $err=$@;
print STDERR sprintf(gettext("** Disabling plugin %s, since it is failing with this message:"),
$plugin)."\n";
print STDERR "$err\n";
push @{$bakconfig{disable_plugins}}, $plugin;
}
}
}
%config=%bakconfig;
# Generate setup file.
require IkiWiki::Setup;
IkiWiki::Setup::dump($config{dumpsetup});
# Build the wiki, but w/o wrappers, so it's not live yet.
mkpath($config{destdir}) || die "mkdir $config{destdir}: $!";
if (system("ikiwiki", "--refresh", "--setup", $config{dumpsetup}) != 0) {
die "ikiwiki --refresh --setup $config{dumpsetup} failed";
}
# Create admin user(s).
foreach my $admin (@{$config{adminuser}}) {
next if defined IkiWiki::openiduser($admin);
if (! defined IkiWiki::emailuser($admin)) {
# Prompt for password w/o echo.
my ($password, $password2);
system('stty -echo 2>/dev/null');
local $|=1;
print "\n\nCreating wiki admin $admin ...\n";
for (;;) {
print "Choose a password: ";
chomp($password=<STDIN>);
print "\n";
print "Confirm password: ";
chomp($password2=<STDIN>);
last if $password2 eq $password;
print "Password mismatch.\n\n";
}
print "\n\n\n";
system('stty sane 2>/dev/null');
if (IkiWiki::userinfo_setall($admin, { regdate => time }) &&
IkiWiki::Plugin::passwordauth::setpassword($admin, $password)) {
IkiWiki::userinfo_set($admin, "email", $config{adminemail}) if defined $config{adminemail};
}
else {
error("problem setting up $admin user");
}
}
}
# Add wrappers, make live.
if (system("ikiwiki", "--wrappers", "--setup", $config{dumpsetup}) != 0) {
die "ikiwiki --wrappers --setup $config{dumpsetup} failed";
}
# Add it to the wikilist.
mkpath("$ENV{HOME}/.ikiwiki");
open (WIKILIST, ">>$ENV{HOME}/.ikiwiki/wikilist") || die "$ENV{HOME}/.ikiwiki/wikilist: $!";
print WIKILIST "$ENV{USER} $config{dumpsetup}\n";
close WIKILIST;
if (system("ikiwiki-update-wikilist") != 0) {
print STDERR "** Failed to add you to the system wikilist file.\n";
print STDERR "** (Probably ikiwiki-update-wikilist is not SUID root.)\n";
print STDERR "** Your wiki will not be automatically updated when ikiwiki is upgraded.\n";
}
# 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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