Contents

#!/usr/bin/env ruby
require 'rubygems'
require 'digest/sha1'
require 'yaml'

if ARGV.length != 2
  puts "Usage: #{$0} checksum_hash directory_to_compare"
  exit 1
end

def cmd(cmd)
  puts cmd
  system(cmd)
end

def checksum keys
  sha1 = Digest::SHA1.new
  # Order important!
  keys.sort.each { |k| sha1 << k.to_s }
  sha1
end

checksum_hash  = ARGV[0]
dir_to_compare = ARGV[1]

# Downoad Packages from S3
cmd "ruby ./installer/utils/download_from_s3.rb #{dir_to_compare}"

# Create the checksum to compare against the one from the S3 repo
cmd "ruby ./installer/utils/create_sha1.rb #{dir_to_compare} ."

old_sha1_h = YAML.load(File.read(checksum_hash)) 
new_sha1_h = YAML.load(File.read("./sha1_hash")) 

if checksum(old_sha1_h.keys) != checksum(new_sha1_h.keys) 
  puts "Checksums do not match!"

  puts "Expected sha1/file"
  old_sha1_h = YAML.load(File.read(checksum_hash)).sort 
  old_sha1_h.each { |k,v| puts "#{k}: #{v}" }

  puts "Got sha1/file"
  new_sha1_h = YAML.load(File.read("./sha1_hash")).sort 
  new_sha1_h.each { |k,v| puts "#{k}: #{v}" }

  exit 2
end  

puts "Checksums match!"

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
rhoconnect-3.4.5	installer/utils/verify_checksum.rb
rhoconnect-4.0.0.beta.10	installer/utils/verify_checksum.rb
rhoconnect-4.0.0.beta.12	installer/utils/verify_checksum.rb
rhoconnect-3.4.4	installer/utils/verify_checksum.rb
rhoconnect-3.4.3	installer/utils/verify_checksum.rb