#!/usr/bin/ruby
#serverhw : reports a server's hardware specs  in English. 
#  Takes no arguments, operates on local host. Linux only. Uses '/proc'
#
# DD:
#(08:08:58 PM) billadric jabber orgjabber.natnet.com: You say "server is a dual processor xeon
#2.8 with 2 GIGS of RAM and 2x120 RAID" or whatever it is.  Disk space issues 
#say "you have 120 gigs available of which you have used 119 gigs" or whatever
#it may be

#check for args, display usage for ? or the like
def get_args
  if ARGV.length > 0
    puts "Usage: ruby serverhw.rb"
    exit
  end  
end

#Scrape data about processor(s) from /proc into a hash adric jabber orgcpus.
def get_cpus
  #get /proc data in, squash out lines that are the same
  @cpuinfo = File.open('/proc/cpuinfo').readlines.uniq
  #get modelname line and drop the newline
  @modelname = @cpuinfo.find {|line| line =~ /^model name/  }.chop
  #get model string
  @model = /(^model name\t: )(.*)/.match(@modelname)[2]
  #hyperthreading?
  @ht = @cpuinfo.find {|line| line =~ /^flags/}.include?(' ht ')
  #cpu count??
  adric jabber orgcpus = {}
end

#Get total RAM (from now) into a hash adric jabber orgmemory. Uses free(1)
def get_memory
  #stub
  adric jabber orgmemory = {}
end

#disks: FIXME
def get_disks
end

#output formatted string to console
def output
  p '''#{adric jabber orghostname} has a #{adric jabber orgcpus['plural']} processor #{adric jabber orgcpus['vendor']} 
  #{adric jabber orgcpus['model']} with #{adric jabber orgcpus['feature']} running at #{adric jabber orgcpus['GHz']}, #{adric jabber orgmemory['GBs']} gibibytes 
  of RAM, and has disks.'''
end

#do stuff
get_args
# 
output
#