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" => \$config{setup},
  23                         "dumpsetup|s=s" => \$config{dumpsetup},
  24                         "wikiname=s" => \$config{wikiname},
  25                         "verbose|v!" => \$config{verbose},
  26                         "syslog!" => \$config{syslog},
  27                         "rebuild!" => \$config{rebuild},
  28                         "refresh!" => \$config{refresh},
  29                         "post-commit" => \$config{post_commit},
  30                         "render=s" => \$config{render},
  31                         "wrappers!" => \$config{wrappers},
  32                         "usedirs!" => \$config{usedirs},
  33                         "prefix-directives!" => \$config{prefix_directives},
  34                         "getctime" => \$config{getctime},
  35                         "numbacklinks=i" => \$config{numbacklinks},
  36                         "rcs=s" => \$config{rcs},
  37                         "no-rcs" => sub { $config{rcs}="" },
  38                         "cgi!" => \$config{cgi},
  39                         "discussion!" => \$config{discussion},
  40                         "w3mmode!" => \$config{w3mmode},
  41                         "url=s" => \$config{url},
  42                         "cgiurl=s" => \$config{cgiurl},
  43                         "historyurl=s" => \$config{historyurl},
  44                         "diffurl=s" => \$config{diffurl},
  45                         "svnpath" => \$config{svnpath},
  46                         "adminemail=s" => \$config{adminemail},
  47                         "timeformat=s" => \$config{timeformat},
  48                         "sslcookie!" => \$config{sslcookie},
  49                         "httpauth!" => \$config{httpauth},
  50                         "userdir=s" => \$config{userdir},
  51                         "htmlext=s" => \$config{htmlext},
  52                         "libdir=s" => \$config{libdir},
  53                         "exclude=s@" => sub {
  54                                 push @{$config{wiki_file_prune_regexps}}, $_[1];
  55                         },
  56                         "adminuser=s@" => sub {
  57                                 push @{$config{adminuser}}, $_[1]
  58                         },
  59                         "templatedir=s" => sub {
  60                                 $config{templatedir}=possibly_foolish_untaint($_[1])
  61                         },
  62                         "underlaydir=s" => sub {
  63                                 $config{underlaydir}=possibly_foolish_untaint($_[1])
  64                         },
  65                         "wrapper:s" => sub {
  66                                 $config{wrapper}=$_[1] ? possibly_foolish_untaint($_[1]) : "ikiwiki-wrap"
  67                         },
  68                         "wrappermode=i" => sub {
  69                                 $config{wrappermode}=possibly_foolish_untaint($_[1])
  70                         },
  71                         "plugin=s@" => sub {
  72                                 push @{$config{plugin}}, $_[1];
  73                         },
  74                         "disable-plugin=s@" => sub {
  75                                 push @{$config{disable_plugins}}, $_[1];
  76                         },
  77                         "set=s" => sub {
  78                                 my ($var, $val)=split('=', $_[1], 2);
  79                                 if (! defined $var || ! defined $val) {
  80                                         die gettext("usage: --set var=value"), "\n";
  81                                 }
  82                                 $config{$var}=$val;
  83                         },
  84                         "version" => sub {
  85                                 print "ikiwiki version $IkiWiki::version\n";
  86                                 exit;
  87                         },
  88                 ) || usage();
  89
  90                 if (! $config{setup} && ! $config{render}) {
  91                         loadplugins();
  92                         usage() unless @ARGV == 2;
  93                         $config{srcdir} = possibly_foolish_untaint(shift @ARGV);
  94                         $config{destdir} = possibly_foolish_untaint(shift @ARGV);
  95                         checkconfig();
  96                 }
  97         }
  98         else {
  99                 # wrapper passes a full config structure in the environment
 100                 # variable
 101                 eval possibly_foolish_untaint($ENV{WRAPPED_OPTIONS});
 102                 if ($@) {
 103                         error("WRAPPED_OPTIONS: $@");
 104                 }
 105                 loadplugins();
 106                 checkconfig();
 107         }
 108 } #}}}
 109
 110 sub main () { #{{{
 111         getconfig();
 112
 113         if ($config{setup}) {
 114                 require IkiWiki::Setup;
 115                 IkiWiki::Setup::load($config{setup});
 116                 if (! $config{render} && ! $config{dumpsetup} &&
 117                     (! $config{refresh} || $config{wrappers})) {
 118                         debug(gettext("generating wrappers.."));
 119                         require IkiWiki::Wrapper;
 120                         my %origconfig=(%config);
 121                         my @wrappers=@{$config{wrappers}};
 122                         delete $config{wrappers};
 123                         foreach my $wrapper (@wrappers) {
 124                                 %config=(%origconfig,
 125                                         rebuild => 0,
 126                                         verbose => 0,
 127                                         %{$wrapper},
 128                                 );
 129                                 checkconfig();
 130                                 if (! $config{cgi} && ! $config{post_commit}) {
 131                                         $config{post_commit}=1;
 132                                 }
 133                                 gen_wrapper();
 134                         }
 135                         %config=(%origconfig);
 136                 }
 137
 138                 # setup implies a wiki rebuild by default
 139                 if (! $config{refresh}) {
 140                         $config{rebuild}=1;
 141                 }
 142
 143                 # ignore syslog setting from setup file
 144                 # while doing initial setup
 145                 $config{syslog}=0;
 146
 147                 loadplugins();
 148                 checkconfig();
 149         }
 150
 151         if ($config{dumpsetup}) {
 152                 require IkiWiki::Setup::Standard;
 153                 IkiWiki::Setup::Standard::dump($config{dumpsetup});
 154         }
 155         elsif ($config{wrapper}) {
 156                 lockwiki();
 157                 require IkiWiki::Wrapper;
 158                 gen_wrapper();
 159         }
 160         elsif ($config{cgi}) {
 161                 require IkiWiki::CGI;
 162                 eval {cgi()};
 163                 if ($@) {
 164                         cgierror($@);
 165                 }
 166         }
 167         elsif ($config{render}) {
 168                 require IkiWiki::Render;
 169                 commandline_render();
 170         }
 171         elsif ($config{post_commit} && ! commit_hook_enabled()) {
 172                 # do nothing
 173         }
 174         else {
 175                 if (! $config{refresh}) {
 176                         debug(gettext("rebuilding wiki.."));
 177                 }
 178                 else {
 179                         debug(gettext("refreshing wiki.."));
 180                 }
 181                 lockwiki();
 182                 loadindex();
 183                 require IkiWiki::Render;
 184                 rcs_update();
 185                 refresh();
 186                 saveindex();
 187                 debug(gettext("done"));
 188         }
 189 } #}}}
 190
 191 main;