ikiwiki.in

   1 #!/usr/bin/perl -T
   2 $ENV{PATH}="/usr/local/bin:/usr/bin:/bin";
   3 delete @ENV{qw{IFS CDPATH ENV BASH_ENV}};
   4
   5 package IkiWiki;
   6
   7 use warnings;
   8 use strict;
   9 use lib '.'; # For use in nonstandard directory, munged by Makefile.
  10 use IkiWiki;
  11
  12 sub usage () { #{{{
  13         die gettext("usage: ikiwiki [options] source dest"), "\n";
  14 } #}}}
  15
  16 sub getconfig () { #{{{
  17         if (! exists $ENV{WRAPPED_OPTIONS}) {
  18                 %config=defaultconfig();
  19                 eval q{use Getopt::Long};
  20                 Getopt::Long::Configure('pass_through');
  21                 GetOptions(
  22                         "setup|s=s" => sub {
  23                                 require IkiWiki::Setup;
  24                                 IkiWiki::Setup::load($_[1]);
  25                                 $config{setup}=1;
  26                         },
  27                         "dumpsetup|s=s" => \$config{dumpsetup},
  28                         "wikiname=s" => \$config{wikiname},
  29                         "verbose|v!" => \$config{verbose},
  30                         "syslog!" => \$config{syslog},
  31                         "rebuild!" => \$config{rebuild},
  32                         "refresh!" => \$config{refresh},
  33                         "post-commit" => \$config{post_commit},
  34                         "render=s" => \$config{render},
  35                         "wrappers!" => \$config{genwrappers},
  36                         "usedirs!" => \$config{usedirs},
  37                         "prefix-directives!" => \$config{prefix_directives},
  38                         "getctime" => \$config{getctime},
  39                         "numbacklinks=i" => \$config{numbacklinks},
  40                         "rcs=s" => \$config{rcs},
  41                         "no-rcs" => sub { $config{rcs}="" },
  42                         "cgi!" => \$config{cgi},
  43                         "discussion!" => \$config{discussion},
  44                         "w3mmode!" => \$config{w3mmode},
  45                         "url=s" => \$config{url},
  46                         "cgiurl=s" => \$config{cgiurl},
  47                         "historyurl=s" => \$config{historyurl},
  48                         "diffurl=s" => \$config{diffurl},
  49                         "svnpath" => \$config{svnpath},
  50                         "adminemail=s" => \$config{adminemail},
  51                         "timeformat=s" => \$config{timeformat},
  52                         "sslcookie!" => \$config{sslcookie},
  53                         "userdir=s" => \$config{userdir},
  54                         "htmlext=s" => \$config{htmlext},
  55                         "libdir=s" => \$config{libdir},
  56                         "exclude=s@" => sub {
  57                                 push @{$config{wiki_file_prune_regexps}}, $_[1];
  58                         },
  59                         "adminuser=s@" => sub {
  60                                 push @{$config{adminuser}}, $_[1]
  61                         },
  62                         "templatedir=s" => sub {
  63                                 $config{templatedir}=possibly_foolish_untaint($_[1])
  64                         },
  65                         "underlaydir=s" => sub {
  66                                 $config{underlaydir}=possibly_foolish_untaint($_[1])
  67                         },
  68                         "wrapper:s" => sub {
  69                                 $config{wrapper}=$_[1] ? possibly_foolish_untaint($_[1]) : "ikiwiki-wrap"
  70                         },
  71                         "wrappermode=i" => sub {
  72                                 $config{wrappermode}=possibly_foolish_untaint($_[1])
  73                         },
  74                         "plugin=s@" => sub {
  75                                 push @{$config{add_plugins}}, $_[1];
  76                         },
  77                         "disable-plugin=s@" => sub {
  78                                 push @{$config{disable_plugins}}, $_[1];
  79                         },
  80                         "set=s" => sub {
  81                                 my ($var, $val)=split('=', $_[1], 2);
  82                                 if (! defined $var || ! defined $val) {
  83                                         die gettext("usage: --set var=value"), "\n";
  84                                 }
  85                                 $config{$var}=$val;
  86                         },
  87                         "version" => sub {
  88                                 print "ikiwiki version $IkiWiki::version\n";
  89                                 exit;
  90                         },
  91                 ) || usage();
  92
  93                 if (! $config{setup} && ! $config{render}) {
  94                         loadplugins();
  95                         if (@ARGV == 2) {
  96                                 $config{srcdir} = possibly_foolish_untaint(shift @ARGV);
  97                                 $config{destdir} = possibly_foolish_untaint(shift @ARGV);
  98                                 checkconfig();
  99                         }
 100                         else {
 101                                 usage() unless $config{dumpsetup};
 102                         }
 103                 }
 104         }
 105         else {
 106                 # wrapper passes a full config structure in the environment
 107                 # variable
 108                 eval possibly_foolish_untaint($ENV{WRAPPED_OPTIONS});
 109                 if ($@) {
 110                         error("WRAPPED_OPTIONS: $@");
 111                 }
 112                 delete $ENV{WRAPPED_OPTIONS};
 113                 loadplugins();
 114                 checkconfig();
 115         }
 116 } #}}}
 117
 118 sub main () { #{{{
 119         getconfig();
 120
 121         if ($config{setup}) {
 122                 delete $config{setup};
 123                 loadplugins();
 124                 checkconfig();
 125
 126                 if (@{$config{wrappers}} &&
 127                     ! $config{render} && ! $config{dumpsetup} &&
 128                     (! $config{refresh} || $config{genwrappers})) {
 129                         debug(gettext("generating wrappers.."));
 130                         require IkiWiki::Wrapper;
 131                         my %origconfig=(%config);
 132                         my @wrappers=@{$config{wrappers}};
 133                         delete $config{wrappers};
 134                         delete $config{genwrappers};
 135                         foreach my $wrapper (@wrappers) {
 136                                 %config=(%origconfig,
 137                                         rebuild => 0,
 138                                         verbose => undef,
 139                                         %{$wrapper},
 140                                 );
 141                                 checkconfig();
 142                                 if (! $config{cgi} && ! $config{post_commit}) {
 143                                         $config{post_commit}=1;
 144                                 }
 145                                 gen_wrapper();
 146                         }
 147                         %config=(%origconfig);
 148                 }
 149
 150                 # setup implies a wiki rebuild by default
 151                 if (! $config{refresh}) {
 152                         $config{rebuild}=1;
 153                 }
 154         }
 155
 156         if ($config{dumpsetup}) {
 157                 require IkiWiki::Setup;
 158                 IkiWiki::Setup::dump($config{dumpsetup});
 159         }
 160         elsif ($config{wrapper}) {
 161                 lockwiki();
 162                 require IkiWiki::Wrapper;
 163                 gen_wrapper();
 164         }
 165         elsif ($config{cgi}) {
 166                 require IkiWiki::CGI;
 167                 eval {cgi()};
 168                 if ($@) {
 169                         cgierror($@);
 170                 }
 171         }
 172         elsif ($config{render}) {
 173                 require IkiWiki::Render;
 174                 commandline_render();
 175         }
 176         elsif ($config{post_commit} && ! commit_hook_enabled()) {
 177                 # do nothing
 178         }
 179         else {
 180                 if (! $config{refresh}) {
 181                         debug(gettext("rebuilding wiki.."));
 182                 }
 183                 else {
 184                         debug(gettext("refreshing wiki.."));
 185                 }
 186                 lockwiki();
 187                 loadindex();
 188                 require IkiWiki::Render;
 189                 rcs_update();
 190                 refresh();
 191                 saveindex();
 192                 debug(gettext("done"));
 193         }
 194 } #}}}
 195
 196 main;