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| -rw-r--r-- | doc/todo/fortune:_select_options_via_environment.mdwn | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/doc/todo/fortune:_select_options_via_environment.mdwn b/doc/todo/fortune:_select_options_via_environment.mdwn new file mode 100644 index 000000000..75b48cd9c --- /dev/null +++ b/doc/todo/fortune:_select_options_via_environment.mdwn @@ -0,0 +1,31 @@ + diff -up fortune.pm.ORIG fortune.pm.MODIFIED + --- fortune.pm.ORIG 2008-01-11 19:07:48.000000000 +0100 + +++ fortune.pm.MODIFIED 2008-01-12 07:58:44.000000000 +0100 + @@ -1,5 +1,11 @@ + #!/usr/bin/perl + -# Include a fortune in a page + +# Include a fortune in a page. + +# If the environment variable IKIWIKI_FORTUNE_COMMAND is defined, use it. + +# This allows to run e.g.: + +# $IKIWIKI_FORTUNE_COMMAND='fortune ~/.fortune/myfortunes' \ + +# ikiwiki -setup ~/.ikiwiki/ikiwiki.setup + +# Combining this with cron could make regenerated wiki content. + +# This may or may not be a good thing wrt. version control. + package IkiWiki::Plugin::fortune; + + use warnings; + @@ -12,7 +18,13 @@ sub import { #{{{ + + sub preprocess (@) { #{{{ + $ENV{PATH}="$ENV{PATH}:/usr/games:/usr/local/games"; + - my $f = `fortune 2>/dev/null`; + + my $f; + + if (exists ($ENV{'IKIWIKI_FORTUNE_COMMAND'})) { + + $f = `$ENV{'IKIWIKI_FORTUNE_COMMAND'} 2>/dev/null` + + } + + else { + + $f = `fortune 2>/dev/null`; + + } + + if ($?) { + return "[[".gettext("fortune failed")."]]"; |