win32/dist/scripts/mandir2html

#!/usr/bin/perl
#
# This program converts a directory of man pages into HTML format.
#
# Title:          mandir2html
# Version:        1.0
# Written by:     Alex Burger
# Date:           March 1st, 2004
# Last modified:  March 19th, 2004
#
# Requirements:
#
# -man 
# -man2html3.0.1 (http://search.cpan.org/~ehood/man2html3.0.1/)
# -tidy (http://tidy.sourceforge.net/)
#
# Usage:
#
# Create a temporary directory and copy all the man files to the
# folder while retaining the man(x) directory structure.  Example:
#
# /tmp/net-snmp/man/man1
# /tmp/net-snmp/man/man2
# .
# /tmp/net-snmp/man/man8
# /tmp/net-snmp/man/man9
# 
# Some applications can install the man files using:
#
# cd (source folder)/man
# make install prefix=/tmp/net-snmp
#  
################################################################
# Options

# Location of man pages to parse
# Below this directory should be the folders man1 to man9.
$man_dir = "/tmp/net-snmp/share/man/";

# Output folder to create the HTML files
$man_dir_html = "/tmp/net-snmp/html/";

# man2html Perl script location
$man2html = "man2html.pl";

# tidy location
$tidy = "tidy";

# Folder separator
$separator = '-';

################################################################

# Chop off trailing slash of $man_dir
if ($man_dir =~ /\/$/) {
  chop $man_dir;
}

# Chop off trailing slash of $man_dir_html
if ($man_dir_html =~ /\/$/) {
  chop $man_dir_html;
}

mkdir "$man_dir_html";
if ($separator eq '/') {
  # Make output directory structure
  mkdir "$man_dir_html/man1";
  mkdir "$man_dir_html/man2";
  mkdir "$man_dir_html/man3";
  mkdir "$man_dir_html/man4";
  mkdir "$man_dir_html/man5";
  mkdir "$man_dir_html/man6";
  mkdir "$man_dir_html/man7";
  mkdir "$man_dir_html/man8";
  mkdir "$man_dir_html/man9";
}

# Get list of man files
@files = `find $man_dir`;

# Convert each man file
foreach my $file (@files)
{
  chomp $file;

  # Put man section number into $1, and man page name into $2
  if ($file =~ /$man_dir\/(man\d+)\/(.*)/)
  {
   #print "$1-$2\n";

   if ($separator eq '/') {
     $command = "man $man_dir\/$1\/$2 | $man2html -topm 0 -botm 0 -cgiurl=\'..\/man\$section/\$title.\$section\$subsection.html\' | $tidy > $man_dir_html/$1/$2.html";
   }
   else {
     $command = "man $man_dir\/$1\/$2 | $man2html -topm 0 -botm 0 -cgiurl=\'man\$section".$separator."\$title.\$section\$subsection.html\' | $tidy > $man_dir_html/$1$separator$2.html";
   }
 
   print "executing: $command\n";

   system "$command";
  }
}