From eb76e0b20da5ac71f304a930df5c0f9fcf56652b Mon Sep 17 00:00:00 2001
From: Patrick J Cherry <patrick@bytemark.co.uk>
Date: Fri, 15 Jul 2011 15:27:55 +0100
Subject:  * Upped the version to 3.1.0.  * Added a Mauve::VERSION constant  *
 Updated manpages, and help to be better.

---
 bin/mauveserver | 43 ++++++++++++++++++++++++++++++++-----------
 1 file changed, 32 insertions(+), 11 deletions(-)

(limited to 'bin/mauveserver')

diff --git a/bin/mauveserver b/bin/mauveserver
index 4ac5a6d..9d1cf53 100755
--- a/bin/mauveserver
+++ b/bin/mauveserver
@@ -1,24 +1,26 @@
 #! /usr/bin/ruby1.8
 # NAME
-# 
 #  mauveserver -- receive alerts from station(s) around the network
 #
 # SYNOPSIS
-#
-#  mauveserver [ -h | --help ] [<configuration file>]
+#  mauveserver [ -h | --help ] [-m | --manual] [-V | --version] [<configuration file>]
 #
 # OPTIONS
+#  -h, --help            Show a help message, and exit.
 #
-#  -h, --help            Show a help message
+#  -V, --version         Show the version, and exit.
 #
-#  <configuration file>  File to load the configuration from
+#  -m, --manual          Show this manual, and exit.
+#
+#  <configuration file>  File from whence to load the configuration. If none is
+#                        specified, then mauvealert.conf in the current
+#                        directory is used, and failing that
+#                        /etc/mauvealert/mauvealert.conf is used.
 # 
 # SEE ALSO
-#
 #  mauveclient(1), mauveconsole(1)
 #
 # AUTHOR
-# 
 #  Patrick J Cherry <patrick@bytemark.co.uk>
 #
 
@@ -34,21 +36,40 @@ rescue SyntaxError => no_blocks_with_procs
   error "mauveserver must have Ruby 1.8.7 or later"
 end
 
+help    = ARGV.any?{|a| a =~ /-(h|-help)/}
+version = ARGV.any?{|a| a =~ /-(V|-version)/}
+manual  = ARGV.any?{|a| a =~ /-(m|-manual)/}
+
+#
 # CAUTION! Kwality kode.
 #
-if ARGV.any?{|a| a =~ /--?h(elp)?/}
+if manual or help
   # Open the file, stripping the shebang line
   lines = File.open(__FILE__){|fh| fh.readlines}[1..-1]
+  found_synopsis = false
 
   lines.each do |line|
-  line.chomp!
+
+    line.chomp!
     break if line.empty?
+
+    if help and !found_synopsis
+      found_synopsis = (line =~ /^#\s+SYNOPSIS\s*$/) if !found_synopsis
+      next
+    end
+
     puts line[2..-1].to_s
-  end
 
-  exit 0
+    break if help and found_synopsis and line =~ /^#\s*$/
+
+  end
 end
 
+require 'mauve/version'
+
+puts "#{$0}: version "+Mauve::VERSION if version
+
+exit 0 if help or version or manual
 
 configuration_file = ARGV.shift
 configuration_file = [".", "/etc/mauvealert/"].collect{|x| File.join("mauveserver.conf") }.find{|d| File.file?(d)} if configuration_file.nil?
-- 
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