ikiwiki.in

   1 #!/usr/bin/perl
   2 package IkiWiki;
   3
   4 use warnings;
   5 use strict;
   6 use lib '.'; # For use in nonstandard directory, munged by Makefile.
   7 use IkiWiki 3.00;
   8
   9 sub usage () {
  10         die gettext("usage: ikiwiki [options] source dest"), "\n",
  11             gettext("       ikiwiki --setup configfile"), "\n";
  12 }
  13
  14 sub setup (@) {
  15         require IkiWiki::Setup;
  16         my $verbose=$config{verbose};
  17         my $syslog=$config{syslog};
  18         IkiWiki::Setup::load($_[1]);
  19         $config{setupverbose}=$config{verbose};
  20         $config{setupsyslog}=$config{syslog};
  21         $config{verbose}=$verbose || $config{setupverbose};
  22         $config{syslog}=$syslog;
  23         $config{setup}=1;
  24 }
  25
  26 sub getconfig () {
  27         if (! exists $ENV{WRAPPED_OPTIONS}) {
  28                 %config=defaultconfig();
  29                 eval q{use Getopt::Long};
  30                 Getopt::Long::Configure('pass_through');
  31                 GetOptions(
  32                         "setup|s=s" => \&setup,
  33                         "dumpsetup|s=s" => \$config{dumpsetup},
  34                         "changesetup|s=s" => sub {
  35                                 $config{changesetup}=$_[1];
  36                                 $config{genwrappers}=1;
  37                                 $config{refresh}=1;
  38                                 setup(@_);
  39                         },
  40                         "wikiname=s" => \$config{wikiname},
  41                         "verbose|v!" => \$config{verbose},
  42                         "syslog!" => \$config{syslog},
  43                         "rebuild!" => \$config{rebuild},
  44                         "refresh!" => \$config{refresh},
  45                         "clean!" => \$config{clean},
  46                         "post-commit" => \$config{post_commit},
  47                         "render=s" => \$config{render},
  48                         "wrappers!" => \$config{genwrappers},
  49                         "wrappergroup=s" => \$config{wrappergroup},
  50                         "usedirs!" => \$config{usedirs},
  51                         "prefix-directives!" => \$config{prefix_directives},
  52                         "getctime" => \$config{gettime},
  53                         "gettime!" => \$config{gettime},
  54                         "numbacklinks=i" => \$config{numbacklinks},
  55                         "rcs=s" => \$config{rcs},
  56                         "no-rcs" => sub { $config{rcs}="" },
  57                         "cgi!" => \$config{cgi},
  58                         "discussion!" => \$config{discussion},
  59                         "w3mmode!" => \$config{w3mmode},
  60                         "url=s" => \$config{url},
  61                         "cgiurl=s" => \$config{cgiurl},
  62                         "historyurl=s" => \$config{historyurl},
  63                         "diffurl=s" => \$config{diffurl},
  64                         "svnpath" => \$config{svnpath},
  65                         "adminemail=s" => \$config{adminemail},
  66                         "timeformat=s" => \$config{timeformat},
  67                         "sslcookie!" => \$config{sslcookie},
  68                         "userdir=s" => \$config{userdir},
  69                         "htmlext=s" => \$config{htmlext},
  70                         "libdir=s" => \$config{libdir},
  71                         "exclude=s@" => sub {
  72                                 push @{$config{wiki_file_prune_regexps}}, $_[1];
  73                         },
  74                         "include=s@" => sub {
  75                                 $config{include}=defined $config{include} && length $config{include} ? "$config{include}|$_[1]" : $_[1];
  76                         },
  77                         "adminuser=s@" => sub {
  78                                 push @{$config{adminuser}}, $_[1]
  79                         },
  80                         "templatedir=s" => sub {
  81                                 $config{templatedir}=possibly_foolish_untaint($_[1])
  82                         },
  83                         "underlaydir=s" => sub {
  84                                 $config{underlaydir}=possibly_foolish_untaint($_[1])
  85                         },
  86                         "wrapper:s" => sub {
  87                                 $config{wrapper}=$_[1] ? possibly_foolish_untaint($_[1]) : "ikiwiki-wrap"
  88                         },
  89                         "wrappermode=i" => sub {
  90                                 $config{wrappermode}=possibly_foolish_untaint($_[1])
  91                         },
  92                         "plugin=s@" => sub {
  93                                 push @{$config{add_plugins}}, $_[1]
  94                                         unless grep { $_ eq $_[1] } @{$config{add_plugins}};
  95                         },
  96                         "disable-plugin=s@" => sub {
  97                                 push @{$config{disable_plugins}}, $_[1];
  98                         },
  99                         "set=s" => sub {
 100                                 my ($var, $val)=split('=', $_[1], 2);
 101                                 if (! defined $var || ! defined $val) {
 102                                         die gettext("usage: --set var=value"), "\n";
 103                                 }
 104                                 $config{$var}=$val;
 105                         },
 106                         "set-yaml=s" => sub {
 107                                 my ($var, $val)=split('=', $_[1], 2);
 108                                 if (! defined $var || ! defined $val) {
 109                                         die gettext("usage: --set-yaml var=value"), "\n";
 110                                 }
 111                                 eval q{use YAML::Any};
 112                                 eval q{use YAML} if $@;
 113                                 die $@ if $@;
 114                                 eval q{$YAML::Syck::ImplicitUnicode=1};
 115                                 $config{$var}=Load($val."\n");
 116                         },
 117                         "version" => sub {
 118                                 print "ikiwiki version $IkiWiki::version\n";
 119                                 exit;
 120                         },
 121                         "help|h" => sub { $SIG{__WARN__}=sub {}; die },
 122                 ) || usage();
 123
 124                 if (! $config{setup}) {
 125                         loadplugins();
 126                         if (@ARGV == 2) {
 127                                 $config{srcdir} = possibly_foolish_untaint(shift @ARGV);
 128                                 $config{destdir} = possibly_foolish_untaint(shift @ARGV);
 129                                 checkconfig();
 130                         }
 131                         else {
 132                                 usage() unless $config{dumpsetup};
 133                         }
 134                 }
 135         }
 136         else {
 137                 # wrapper passes a full config structure in the environment
 138                 # variable
 139                 eval possibly_foolish_untaint($ENV{WRAPPED_OPTIONS});
 140                 if ($@) {
 141                         error("WRAPPED_OPTIONS: $@");
 142                 }
 143                 delete $ENV{WRAPPED_OPTIONS};
 144
 145                 loadplugins();
 146                 checkconfig();
 147         }
 148 }
 149
 150 sub main () {
 151         getconfig();
 152
 153         if ($config{setup}) {
 154                 delete $config{setup};
 155                 loadplugins();
 156                 checkconfig();
 157
 158                 if (@{$config{wrappers}} &&
 159                     ! $config{render} && ! $config{dumpsetup} &&
 160                     ! $config{clean} &&
 161                     ((! $config{refresh} && ! $config{post_commit})
 162                      || $config{genwrappers})) {
 163                         require IkiWiki::Wrapper;
 164                         gen_wrappers();
 165                 }
 166
 167                 # setup implies a wiki rebuild by default
 168                 if (! $config{refresh} && ! $config{render} &&
 169                     ! $config{post_commit} && ! $config{clean}) {
 170                         $config{rebuild}=1;
 171                 }
 172         }
 173
 174         if ($config{changesetup}) {
 175                 require IkiWiki::Setup;
 176                 IkiWiki::Setup::dump($config{changesetup});
 177         }
 178
 179         if ($config{dumpsetup}) {
 180                 $config{srcdir}="" if ! defined $config{srcdir};
 181                 $config{destdir}="" if ! defined $config{destdir};
 182                 $config{syslog}=1 if $config{setupsyslog};
 183                 checkconfig();
 184                 require IkiWiki::Setup;
 185                 IkiWiki::Setup::dump($config{dumpsetup});
 186         }
 187         elsif ($config{wrapper}) {
 188                 lockwiki();
 189                 require IkiWiki::Wrapper;
 190                 gen_wrapper();
 191         }
 192         elsif ($config{cgi}) {
 193                 require IkiWiki::CGI;
 194                 eval {cgi()};
 195                 if ($@) {
 196                         cgierror($@);
 197                 }
 198         }
 199         elsif ($config{render}) {
 200                 require IkiWiki::Render;
 201                 commandline_render();
 202         }
 203         elsif ($config{post_commit} && ! commit_hook_enabled()) {
 204                 # do nothing
 205         }
 206         elsif ($config{clean}) {
 207                 require IkiWiki::Render;
 208                 foreach my $wrapper (@{$config{wrappers}}) {
 209                         prune($wrapper->{wrapper});
 210                 }
 211                 clean_rendered();
 212                 system("rm", "-rf", $config{wikistatedir});
 213         }
 214         else {
 215                 if ($config{rebuild}) {
 216                         debug(gettext("rebuilding wiki.."));
 217                 }
 218                 else {
 219                         debug(gettext("refreshing wiki.."));
 220                 }
 221                 lockwiki();
 222                 loadindex();
 223                 require IkiWiki::Render;
 224                 rcs_update();
 225                 refresh();
 226                 saveindex();
 227                 debug(gettext("done"));
 228         }
 229 }
 230
 231 main;